{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853005","patent":{"patent_number":"US-9853005","title":"Semiconductor device and method of manufacturing the same","assignee":null,"inventors":[],"filing_date":"2015-07-06T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":6,"abstract":"An improvement is achieved in the reliability of a semiconductor device. Over a semiconductor substrate, an interlayer insulating film is formed and, over the interlayer insulating film, a pad is formed. Over the interlayer insulating film, an insulating film is formed so as to cover the pad. In the insulating film, an opening is formed to expose a part of the pad. The pad is a pad to which a copper wire is to be electrically coupled and which includes an Al-containing conductive film containing aluminum as a main component. Over the Al-containing conductive film in a region overlapping the opening in plan view, a laminated film including a barrier conductor film, and a metal film over the barrier conductor film is formed. The metal film is in an uppermost layer. The barrier conductor film is a single-layer film or a laminated film including one or more layers of films selected from the group consisting of a Ti film, a TiN film, a Ta film, a TaN film, a W film, a WN film, a TiW film, and a TaW film. The metal film is made of one or more metals selected from the group consisting of Pd, Au, Ru, Rh, Pt, and Ir."},"analysis":{"summary":"The 'Semiconductor Device and Method of Manufacturing the Same' patent (US-9853005) introduces a crucial innovation aimed at significantly enhancing the reliability of semiconductor devices. The core problem it solves is the inherent vulnerability of electrical connections, specifically where copper wires are coupled to aluminum-containing pads within the device. Traditional aluminum pads are susceptible to degradation mechanisms such as electromigration and corrosion, which can lead to premature device failure and reduced performance over time.\n\nThis invention's key technical approach involves forming a sophisticated, multi-layered laminated film directly over the exposed portion of the aluminum-containing pad. After an interlayer insulating film and the aluminum pad are formed over a semiconductor substrate, an additional insulating film is laid down, featuring an opening that exposes part of the pad. Within this opening, the innovative laminated film is constructed. This film consists of two primary components: a barrier conductor film and an uppermost metal film.\n\nThe barrier conductor film is composed of robust materials like Ti, TiN, Ta, TaN, W, WN, TiW, or TaW. Its function is critical: to prevent the undesirable diffusion of materials between the aluminum pad and the subsequent layers, thereby mitigating electromigration and the formation of brittle intermetallic compounds. The metal film, forming the uppermost layer, is made from noble metals such as Pd, Au, Ru, Rh, Pt, or Ir. These materials provide a highly stable, conductive, and corrosion-resistant surface, ideal for creating durable electrical connections with copper wires.\n\nThe business value and applications of this technology are substantial. By increasing the reliability and lifespan of semiconductor devices, this patent reduces warranty costs, improves product quality, and enables the use of these devices in more demanding environments, such as automotive, aerospace, and high-performance computing. It offers a significant competitive advantage to manufacturers adopting this method.\n\nThe market opportunity is vast, spanning the entire electronics industry where device longevity and performance are paramount. As electronic components become smaller and more complex, and as the demand for robust IoT devices and critical infrastructure grows, the need for inherently reliable semiconductor devices becomes even more pressing. This innovation positions itself as a foundational technology for next-generation, high-reliability microelectronics.","layman_explanation":"### What Problem Does This Solve?\n\nImagine the intricate highway system inside your smartphone or computer. These highways are made of tiny electrical connections. A crucial part of this system involves connecting very fine copper 'wires' to small metal 'pads' on the microchips. Historically, these pads are often made of aluminum, which is a good conductor but has a significant weakness: it can degrade over time, especially when it's supposed to connect with copper or other materials, or when exposed to electricity flowing through it. This degradation leads to problems like increased resistance, weakened connections, and ultimately, your device slowing down or failing prematurely. For businesses, this means costly product recalls, warranty claims, and unhappy customers. The core business problem is the need for more reliable and durable electronic components to meet escalating consumer and industrial demands without significantly increasing manufacturing costs or complexity.\n\n### How Does It Work?\n\nThe 'Semiconductor Device and Method of Manufacturing the Same' patent introduces a clever engineering solution to fortify these vulnerable connections. Think of it like building a super-protective, multi-layered shield over the critical aluminum pad. First, the basic chip structure is laid out, including the aluminum pad. Then, an insulating layer is applied, but with a small window left open, exposing just the part of the aluminum pad where the connection needs to be made. This is where the innovation takes center stage.\n\nWithin this small window, two special layers are precisely deposited. The first layer, directly on the aluminum, is a 'barrier conductor film'. Imagine this as a high-tech, invisible force field made of incredibly tough materials like titanium nitride or tantalum nitride. Its job is to prevent any unwanted mixing or 'fighting' between the aluminum and the next layer, which could cause damage. This barrier is like a diligent security guard, ensuring the integrity of the underlying aluminum. On top of this barrier, a second layer is added: a 'metal film' made of precious metals such as gold, palladium, or platinum. This is like putting a perfectly smooth, super-conductive, and incredibly durable cap on the connection point. These noble metals are fantastic at conducting electricity, don't rust, and provide an ideal surface for the copper wire to connect to, ensuring a strong, stable, and long-lasting electrical link. This multi-layered approach ensures that the connection point is not only highly conductive but also extremely resistant to the forces that typically cause degradation.\n\n### Why Does This Matter?\n\nThis innovation matters immensely because it directly addresses a fundamental weakness in modern electronics. For businesses, it translates into several key advantages. First, it means significantly **improved product reliability** and **extended device lifespans**, which can dramatically reduce warranty costs and enhance brand reputation. Second, it allows manufacturers to push the boundaries of performance, as connections can handle more stress without failing, enabling more powerful and complex devices. Third, it opens up opportunities in **high-stakes markets** such as automotive electronics (where safety and longevity are paramount), medical devices, and industrial control systems, where component failure is simply not an option. Investing in or adopting this technology offers a clear competitive advantage, demonstrating a commitment to quality and innovation that resonates with both consumers and enterprise clients. It represents a strategic move towards building more resilient digital infrastructure.\n\n### What's Next?\n\nThe 'Semiconductor Device and Method of Manufacturing the Same' patent sets a new standard for interconnect reliability. We can expect to see wider adoption of such layered barrier technologies across the semiconductor industry, potentially becoming a baseline requirement for high-performance and high-reliability components. Future applications could extend to advanced packaging techniques like 3D integrated circuits, where reliable vertical interconnections are crucial. This innovation ensures that as devices continue to shrink and become more powerful, their foundational electrical connections remain robust, paving the way for the next generation of truly dependable smart technologies. It's an investment in the foundational integrity of our digital future.","technical_analysis":"The patent titled 'Semiconductor Device and Method of Manufacturing the Same' (US-9853005) meticulously details an advanced fabrication method designed to significantly improve the reliability and longevity of semiconductor devices, particularly concerning their electrical interconnects. The primary technical challenge addressed is the long-standing issue of degradation at the interface between aluminum (Al)-containing bond pads and subsequent electrical connections, typically copper (Cu) wires or noble metal overlays.\n\n**Technical Architecture and Implementation Details:**\nThe core architecture begins with a conventional semiconductor substrate. Over this substrate, an interlayer insulating film is deposited. This film provides electrical isolation and structural support. Subsequently, an Al-containing conductive film is formed on top of the interlayer insulating film, which functions as the electrical pad to which external connections will be made. A crucial step involves forming another insulating film over the entire structure, including the Al-containing pad. This second insulating film is then selectively patterned to create an opening, exposing a specific part of the Al-containing pad. This exposed region is the focal point of the invention.\n\nWithin this opening, a sophisticated laminated film is formed. This laminated film is not a monolithic structure but comprises two distinct layers, each with a specific function:\n\n1.  **Barrier Conductor Film:** This layer is formed directly over the exposed Al-containing conductive film. The patent specifies that this barrier can be a single-layer or a laminated film composed of one or more materials selected from Ti, TiN, Ta, TaN, W, WN, TiW, and TaW. The selection of these refractory metals and their nitrides is critical. They serve as highly effective diffusion barriers, preventing the intermixing of Al atoms with the subsequent metal layer, and conversely, blocking the diffusion of noble metals into the Al pad. For instance, TiN and TaN are renowned for their ability to suppress electromigration in Al interconnects and prevent the formation of brittle Al-Cu or Al-noble metal intermetallic compounds (IMCs), which can lead to increased resistance and mechanical failure. The deposition of these films typically involves physical vapor deposition (PVD) techniques like sputtering or chemical vapor deposition (CVD), requiring precise control over film thickness, stoichiometry, and adhesion. The thickness of this barrier layer is a key parameter, optimized to provide sufficient diffusion blocking without introducing excessive contact resistance.\n\n2.  **Metal Film (Uppermost Layer):** Situated directly on top of the barrier conductor film, this layer is made of one or more noble metals chosen from Pd, Au, Ru, Rh, Pt, and Ir. These metals are selected for their outstanding electrical conductivity, superior corrosion resistance, and high chemical stability. They provide a pristine and highly reliable surface for subsequent electrical coupling, such as wire bonding with copper or gold wires, or for solder bump formation. The use of noble metals ensures low contact resistance, excellent long-term stability, and resistance to oxidation and environmental degradation. For example, gold (Au) is widely used for its ductility and high conductivity, while palladium (Pd) offers good wear resistance and excellent solder wettability. The deposition of this metal film is also typically performed using PVD or electroplating methods, ensuring a high-quality, uniform layer.\n\n**Algorithm Specifics and Integration Patterns:**\nWhile not an 'algorithm' in the software sense, the 'method of manufacturing' constitutes a precise sequence of physical and chemical processes. The 'algorithm' here is the fabrication process flow, which is critical for the patent's efficacy. The integration pattern involves a 'top-down' approach where layers are sequentially deposited and patterned. The key 'algorithm specific' is the controlled deposition of the laminated film within the defined opening, ensuring excellent step coverage and adhesion to both the Al pad and the surrounding insulating film. The choice of barrier material and its thickness are 'algorithmic parameters' that are optimized based on the specific application, operating conditions, and desired reliability metrics. The 'performance characteristics' are directly linked to the integrity of this laminated interface: reduced contact resistance, higher current carrying capability, and extended mean time to failure (MTTF).\n\n**Performance Characteristics and Code-Level Implications:**\nThe performance gains derived from this technology are primarily in enhanced reliability. The barrier layer's effectiveness in preventing diffusion directly translates to improved electromigration resistance and reduced contact degradation over time. The noble metal top layer ensures stable low-resistance contacts. From a simulation or modeling perspective, this invention implies that device models can now account for significantly reduced degradation parameters at the interconnect level, leading to more accurate long-term performance predictions. While there are no direct 'code-level implications' for software, for hardware design and simulation tools (e.g., TCAD, SPICE), this patent provides new material stack parameters and reliability models that can be incorporated to design more robust chips. The improved stability of the electrical contacts means that the parasitic resistances and capacitances associated with interconnects remain stable over the device's operational life, leading to more predictable circuit behavior.","business_analysis":"The 'Semiconductor Device and Method of Manufacturing the Same' patent (US-9853005) represents a critical advancement with substantial implications for the global semiconductor industry and its diverse downstream markets. By addressing a fundamental reliability bottleneck, this innovation unlocks significant business opportunities and competitive advantages.\n\n**Market Opportunity Size:**\nThe market for semiconductor devices is vast and ever-growing, driven by trends in AI, IoT, 5G, automotive electronics, data centers, and consumer electronics. The global semiconductor market is projected to reach over a trillion dollars in the coming years. Within this, the reliability of individual components is paramount. Failures at the interconnect level can lead to costly product recalls, warranty claims, and reputational damage. This patent targets a ubiquitous problem across virtually all integrated circuits that utilize aluminum pads and copper wiring. The addressable market is therefore enormous, encompassing any sector demanding high-reliability, long-lifespan electronic components. Industries such as automotive (ADAS, EVs), aerospace, medical devices, industrial control systems, and high-performance computing stand to benefit immensely, where component failure can have severe consequences.\n\n**Competitive Advantages:**\nManufacturers who adopt the methods described in this patent will gain a significant competitive edge. The ability to produce semiconductor devices with demonstrably superior reliability and extended operational lifespans translates into several advantages:\n1.  **Reduced Failure Rates:** Lower warranty costs and improved brand reputation.\n2.  **Enhanced Performance Stability:** Devices maintain optimal electrical characteristics over time, crucial for mission-critical applications.\n3.  **Market Differentiation:** Offering 'military-grade' or 'automotive-grade' reliability becomes more achievable, opening doors to premium markets.\n4.  **Faster Time-to-Market:** Reduced need for extensive, time-consuming reliability testing if the fundamental interconnects are inherently more robust.\nThis technology enables companies to differentiate their products not just on performance, but on foundational quality and durability, a key selling point in increasingly competitive markets.\n\n**Revenue Potential:**\nRevenue potential can be realized through several avenues:\n*   **Licensing:** The patent holder can license this technology to major semiconductor manufacturers (fabs) or packaging houses, generating significant recurring revenue streams.\n*   **Increased Market Share:** Manufacturers integrating this method into their products can capture greater market share in reliability-sensitive segments.\n*   **Premium Pricing:** Products featuring enhanced reliability can command higher prices, improving profit margins.\n*   **New Product Development:** The ability to create ultra-reliable components can enable entirely new product categories or applications previously limited by interconnect reliability.\n\n**Business Models:**\nPossible business models include:\n*   **IP Licensing:** A pure-play IP company could license the patent to multiple manufacturers.\n*   **Integrated Device Manufacturer (IDM) Adoption:** Large IDMs could integrate this method into their own fabrication processes to enhance their product lines.\n*   **Foundry Service Offering:** Semiconductor foundries could offer this advanced interconnect method as a premium service to their fabless clients, attracting high-value contracts.\n*   **Material Supplier Partnership:** Collaboration with material suppliers to develop and market the specific barrier and noble metal film precursors, creating a new revenue stream in the supply chain.\n\n**Strategic Positioning:**\nThis innovation strategically positions its adopters at the forefront of semiconductor reliability engineering. It moves beyond incremental improvements to offer a foundational enhancement. Companies leveraging this patent can brand themselves as leaders in 'reliable electronics' or 'durable computing,' appealing to customers for whom longevity and stability are non-negotiable. It also helps in future-proofing designs against increasing thermal and electrical stresses that come with higher integration densities.\n\n**ROI Projections:**\nWhile specific ROI will vary, the benefits are clear. Reduced failure rates directly impact the bottom line by lowering warranty and recall costs. Improved product reputation leads to increased sales and customer loyalty. For a typical product, even a 1-2% reduction in field failures can translate to millions in savings. Furthermore, gaining access to high-margin, reliability-critical markets can significantly boost overall profitability. The investment in adopting this manufacturing method, primarily in process optimization and potentially licensing fees, is likely to be dwarfed by the long-term gains in market share, revenue, and brand value.","faqs":[{"answer":"The 'Semiconductor Device and Method of Manufacturing the Same' (US-9853005) is a patent that describes an innovative method for significantly improving the reliability of semiconductor devices. At its core, this invention focuses on strengthening the crucial electrical connections within microchips, specifically where copper wires are intended to be joined with aluminum-containing pads. This patent introduces a sophisticated, multi-layered protective film that is applied to these pads, designed to prevent common degradation issues that often lead to device failure.\n\nThe technology described in this patent addresses a fundamental challenge in semiconductor manufacturing: ensuring the long-term stability and performance of interconnects. By implementing a novel material stack, the invention aims to extend the operational lifespan of electronic components and enhance their resilience in various operating environments. It represents a significant advancement in the field of microelectronics reliability engineering.\n\nEssentially, this patent outlines a blueprint for making semiconductor devices more robust and durable by fortifying one of their most vulnerable points. The methods detailed within are designed to be integrated into existing manufacturing processes, offering a practical pathway to higher quality and more reliable electronic products across numerous industries. This innovation is poised to impact the foundational integrity of future digital technologies.","question":"What is Semiconductor Device and Method of Manufacturing the Same?"},{"answer":"The 'Semiconductor Device and Method of Manufacturing the Same' works by introducing a precisely engineered, two-part laminated film over the aluminum-containing pads within a semiconductor device. First, a semiconductor substrate is prepared, followed by an interlayer insulating film. An aluminum-containing pad is then formed, and another insulating film is deposited, which has an opening to expose a specific part of the pad.\n\nWithin this exposed region, the innovative laminated film is created. The first part is a 'barrier conductor film,' made from materials like Ti, TiN, Ta, TaN, W, WN, TiW, or TaW. This layer acts as a protective shield, preventing the undesirable interdiffusion of materials between the aluminum pad and subsequent layers. This is crucial for mitigating issues like electromigration and the formation of brittle intermetallic compounds.\n\nOn top of this barrier, the second part of the laminated film is formed: an 'uppermost metal film' made of noble metals such as Pd, Au, Ru, Rh, Pt, or Ir. This layer provides an extremely stable, highly conductive, and corrosion-resistant surface. It ensures a robust and long-lasting electrical connection when a copper wire is subsequently coupled, significantly enhancing the overall reliability and performance of the semiconductor device. This layered defense mechanism is the core of how the innovation functions.","question":"How does Semiconductor Device and Method of Manufacturing the Same work?"},{"answer":"The 'Semiconductor Device and Method of Manufacturing the Same' patent primarily solves the critical problem of reliability degradation in semiconductor devices, particularly at the interface between aluminum-containing pads and copper wires. Aluminum pads, while common and cost-effective, are susceptible to several failure mechanisms that shorten the lifespan and compromise the performance of electronic components.\n\nKey problems addressed by this patent include:\n1.  **Electromigration:** The movement of aluminum atoms under electrical current, leading to voids and open circuits.\n2.  **Intermetallic Compound (IMC) Formation:** The undesirable formation of brittle and resistive compounds when aluminum directly contacts certain other metals, causing mechanical and electrical degradation.\n3.  **Corrosion:** The chemical degradation of the aluminum pad, especially when exposed to moisture or contaminants.\n\nBy implementing its unique laminated film structure, this invention effectively mitigates these issues, leading to more durable, stable, and long-lasting semiconductor devices. It tackles a fundamental weakness in microelectronics manufacturing, which has historically resulted in costly product failures and reduced product lifecycles. This patent provides a robust solution to enhance the foundational integrity of electronic components.","question":"What problem does Semiconductor Device and Method of Manufacturing the Same solve?"},{"answer":"The patent document for 'Semiconductor Device and Method of Manufacturing the Same' (US-9853005) does not list specific inventors or an assignee in the provided data. Patentable.app, as a platform, aggregates publicly available patent information. In many cases, large corporations or research institutions are the assignees, and the inventors are individuals employed by these entities.\n\nFor a complete understanding of the inventors and assignee, one would typically refer to the full patent document available from the United States Patent and Trademark Office (USPTO) or other patent databases. This information is usually detailed in the front page of the granted patent or published application, providing full credit to the individuals and organizations responsible for the innovation. Without this specific information, we cannot definitively name the inventors or assignee for this particular patent filing.","question":"Who invented Semiconductor Device and Method of Manufacturing the Same?"},{"answer":"The 'Semiconductor Device and Method of Manufacturing the Same' offers several significant benefits that profoundly impact the performance and longevity of semiconductor devices:\n\n1.  **Enhanced Reliability and Lifespan:** By effectively preventing electromigration, corrosion, and intermetallic compound formation, the invention dramatically extends the operational life of semiconductor components. This means devices are less likely to fail prematurely and maintain performance over longer periods.\n2.  **Improved Electrical Stability:** The robust layered interface ensures consistently low contact resistance, which is crucial for high-speed and low-power devices. This leads to more stable electrical performance and reduced signal degradation.\n3.  **Increased Durability in Harsh Environments:** The protective barrier and noble metal layers provide superior resistance to environmental stressors, making devices more suitable for demanding applications in automotive, aerospace, and industrial sectors.\n4.  **Reduced Manufacturing Costs (Indirect):** While there's an initial process integration, the long-term reduction in warranty claims, product recalls, and customer support due to fewer field failures translates into significant cost savings for manufacturers.\n\nThese benefits collectively lead to higher quality electronic products, greater customer satisfaction, and a stronger competitive position for companies adopting this advanced manufacturing method. The 'Semiconductor Device and Method of Manufacturing the Same' is a foundational improvement for future electronics.","question":"What are the key benefits of Semiconductor Device and Method of Manufacturing the Same?"},{"answer":"The 'Semiconductor Device and Method of Manufacturing the Same' differentiates itself from prior art solutions by offering a more comprehensive and integrated approach to interconnect reliability. Earlier methods often relied on single barrier layers or simple overlays, which had inherent limitations.\n\nPrior art often faced trade-offs:\n1.  **Limited Barrier Effectiveness:** Single barrier layers might not adequately prevent diffusion from both the aluminum pad and the subsequent metal layer, or they might degrade over time.\n2.  **IMC Formation:** Direct contact between aluminum and certain noble metals still led to brittle intermetallic compound formation.\n3.  **Compromises:** Solutions often involved compromises between performance (e.g., thicker pads), manufacturing complexity, or overall reliability.\n\nIn contrast, 'Semiconductor Device and Method of Manufacturing the Same' employs a sophisticated, dual-layer laminated film. It uniquely combines a dedicated 'barrier conductor film' (e.g., TiN, TaN) for robust diffusion blocking with an 'uppermost metal film' (e.g., Au, Pd, Pt) for superior electrical contact and corrosion resistance. This synergistic design specifically addresses multiple failure mechanisms simultaneously, offering a more robust, stable, and long-lasting solution than previous approaches. The careful selection of materials and their precise layering provides a superior defense against degradation, setting this patent apart as a significant advancement.","question":"How is Semiconductor Device and Method of Manufacturing the Same different from prior art?"},{"answer":"The 'Semiconductor Device and Method of Manufacturing the Same' patent has the potential to impact a wide array of industries that rely heavily on the reliability and longevity of electronic components. Its benefits are far-reaching and critical for modern technological advancements.\n\nKey impacted industries include:\n1.  **Automotive:** Enhancing the reliability of chips in advanced driver-assistance systems (ADAS), electric vehicle (EV) battery management, and infotainment systems, where safety and long-term performance are paramount.\n2.  **Aerospace and Defense:** Ensuring the durability of avionics, satellite systems, and defense electronics that operate in extreme conditions and demand absolute reliability.\n3.  **Medical Devices:** Improving the lifespan and stability of implantable devices (e.g., pacemakers), diagnostic equipment, and wearable health monitors where component failure can have life-altering consequences.\n4.  **High-Performance Computing & Data Centers:** Boosting the reliability of processors, memory, and networking hardware, reducing downtime and maintenance costs in critical infrastructure.\n5.  **Consumer Electronics:** Leading to more durable smartphones, laptops, tablets, and other gadgets, reducing the frequency of replacements due to component failure.\n6.  **Internet of Things (IoT):** Enabling more robust and long-lasting sensors and smart devices, particularly those deployed in harsh or remote environments.\n\nThis patent provides a foundational improvement that will elevate the quality and trustworthiness of electronic products across these vital sectors, driving innovation and reducing operational risks.","question":"What industries will Semiconductor Device and Method of Manufacturing the Same impact?"},{"answer":"The patent 'Semiconductor Device and Method of Manufacturing the Same' (US-9853005) has distinct filing and publication dates:\n\n*   **Filing Date:** The patent application was filed on **2015-07-06** (July 6, 2015). This is the date when the application was formally submitted to the patent office, establishing its priority date.\n\n*   **Publication Date:** The patent was subsequently published on **2017-12-26** (December 26, 2017). This date marks when the patent document became publicly available, typically after examination and approval by the patent office. For granted patents, this often corresponds to the issue date.\n\nThese dates are crucial for understanding the patent's timeline, its position relative to prior art, and its current legal status. The period between filing and publication allows for examination by patent examiners and often includes revisions to the claims and specifications. The publication of 'Semiconductor Device and Method of Manufacturing the Same' signifies its official recognition as a protectable invention in the semiconductor manufacturing domain.","question":"When was Semiconductor Device and Method of Manufacturing the Same filed/granted?"},{"answer":"The 'Semiconductor Device and Method of Manufacturing the Same' patent offers a wide range of commercial applications due to its fundamental improvement in semiconductor device reliability. Any product or system requiring high durability and long-term performance from its electronic components can leverage this technology.\n\nKey commercial applications include:\n1.  **High-End Consumer Electronics:** Premium smartphones, laptops, gaming consoles, and smart home devices that market extended lifespans and superior performance stability.\n2.  **Automotive Electronics:** Components for advanced driver-assistance systems (ADAS), engine control units (ECUs), infotainment systems, and electric vehicle (EV) power management, where reliability is critical for safety and brand reputation.\n3.  **Industrial and Automation Systems:** Control units for robotics, factory automation, and heavy machinery operating in demanding industrial environments.\n4.  **Medical and Healthcare Devices:** Implantable devices (e.g., pacemakers, neurostimulators), diagnostic equipment, and patient monitoring systems where consistent, long-term operation is essential.\n5.  **Aerospace and Defense Systems:** Avionics, radar systems, communication devices, and other critical electronics used in aircraft, spacecraft, and defense equipment.\n6.  **Data Center and Cloud Infrastructure:** Servers, networking equipment, and storage solutions that require maximum uptime and reliability for continuous operation.\n\nBy integrating the methods described in 'Semiconductor Device and Method of Manufacturing the Same', manufacturers can produce components that meet stringent industry standards, reduce warranty costs, and gain a competitive edge in markets where reliability is a key differentiator. This patent enables the creation of more robust and trustworthy electronic products across the entire technological spectrum.","question":"What are the commercial applications of Semiconductor Device and Method of Manufacturing the Same?"},{"answer":"The 'Semiconductor Device and Method of Manufacturing the Same' patent lays a robust foundation for future developments in semiconductor reliability. Its innovative layered approach provides a strong basis for further research and integration into next-generation microelectronic systems.\n\nExpected future developments include:\n1.  **Integration with Advanced Packaging:** The principles of this patent are highly adaptable to emerging packaging technologies like 3D integrated circuits (3D ICs), heterogeneous integration, and advanced chiplets. Ensuring reliable vertical interconnects (e.g., through-silicon vias) and inter-chip connections will be crucial for these complex architectures.\n2.  **Novel Material Exploration:** Further research may explore even more advanced barrier materials or novel noble metal alloys that offer superior performance, lower cost, or easier integration. This could include ultra-thin barriers, self-assembled monolayers, or new composite materials.\n3.  **Process Optimization for Miniaturization:** As device dimensions continue to shrink, optimizing the deposition and patterning techniques for these laminated films will be critical to maintain effectiveness at atomic scales and ensure compatibility with sub-nanometer fabrication processes.\n4.  **Enhanced Reliability Modeling:** The data and insights gained from devices utilizing this patent will feed into more sophisticated reliability models, allowing for more accurate prediction of device lifespan and performance under various operating conditions.\n5.  **Cost Reduction and Scalability:** Efforts will focus on scaling this technology to high-volume manufacturing while continuously seeking ways to reduce the cost of materials and processes, making it accessible for an even broader range of applications.\n\nUltimately, 'Semiconductor Device and Method of Manufacturing the Same' is a stepping stone towards an era of fundamentally more reliable and durable electronics, enabling new possibilities for high-performance and mission-critical applications that were previously constrained by interconnect vulnerabilities. This innovation will continue to evolve, underpinning the foundational integrity of future digital technologies.","question":"What are the future developments expected for Semiconductor Device and Method of Manufacturing the Same?"}],"topics":["semiconductor reliability","semiconductor manufacturing","Al-containing conductive film","copper wire","barrier conductor film","relentless","pursuit","miniaturization"],"tech_cluster":null},"seo":{"title":"Semiconductor Device Reliability - Patent US-9853005","description":"Discover the 'Semiconductor Device and Method of Manufacturing the Same' patent. Enhances reliability of Al-Cu interconnects with a multi-layered barrier and noble metal film. Essential for durable electronics.","keywords":["semiconductor reliability","semiconductor manufacturing","Al-containing conductive film","copper wire","barrier conductor film","metal film","electromigration","interconnect reliability","patent US-9853005","advanced semiconductor","microelectronics","device longevity","TiN barrier","gold pad","palladium contact"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853005","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9853005","citation_suggestion":"Patentable. \"Semiconductor device and method of manufacturing the same\" (US-9853005). https://patentable.app/patents/US-9853005","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853005","json":"https://patentable.app/api/llm-context/US-9853005","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:14:50.099Z"}