{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9852970","patent":{"patent_number":"US-9852970","title":"Wiring substrate","assignee":null,"inventors":[],"filing_date":"2016-04-26T00:00:00.000Z","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"],"num_claims":9,"abstract":"A wiring substrate includes a first wiring layer, a first insulation layer, and a second wiring layer. The first insulation layer covers an upper surface and a side surface of the first wiring layer and exposes a lower surface of the first wiring layer. The second wiring layer is stacked on at least one of a lower surface of the first insulation layer and the lower surface of the first wiring layer."},"analysis":{"summary":"The **Wiring Substrate** patent (US-9852970) introduces a highly innovative multi-layer wiring structure designed to significantly advance the density, signal integrity, and thermal management of electronic devices. At its core, this invention describes a wiring substrate that includes a first wiring layer, a meticulously designed first insulation layer, and a second wiring layer. The key innovation lies in how the first insulation layer covers the upper and side surfaces of the first wiring layer, critically exposing only its lower surface.\n\nThis strategic exposure of the first wiring layer's lower surface provides a unique interface for the subsequent stacking of the second wiring layer. The second wiring layer can be positioned on at least one of two locations: either the lower surface of the first insulation layer or directly on the exposed lower surface of the first wiring layer itself. This dual-stacking capability offers unprecedented flexibility in design and manufacturing, allowing engineers to optimize for various performance parameters.\n\nThe problem this technology solves is multifaceted. Existing wiring substrates often struggle to balance high wiring density with excellent signal integrity and effective heat dissipation within increasingly compact electronic packages. The traditional methods can lead to increased crosstalk, impedance mismatches, and thermal bottlenecks as components shrink.\n\nThis technical approach directly addresses these issues by creating precisely isolated wiring pathways and enabling more efficient use of vertical space. The controlled insulation minimizes interference, while the flexible stacking maximizes interconnect density. This innovation is pivotal for industries requiring miniaturized, high-performance electronics, such as advanced computing, 5G communication, automotive electronics, and consumer devices.\n\nThe business value and market opportunity for the Wiring Substrate are substantial. It offers manufacturers a pathway to produce smaller, more powerful, and more reliable electronic components, providing a significant competitive edge. Companies adopting this technology can reduce material costs, enhance product performance, and accelerate time-to-market for next-generation devices. The patent positions its implementers at the forefront of the high-density interconnect and semiconductor packaging markets.","layman_explanation":"### What Problem Does This Solve?\n\nIn today's world, we demand electronics that are not only powerful but also incredibly compact – think about your smartphone, a smart watch, or the advanced sensors in a self-driving car. For engineers, a major hurdle in achieving this miniaturization is how to connect all the tiny electronic components within these devices. Traditional methods of laying down wires (often called 'wiring substrates' or circuit boards) run into significant problems as devices shrink. Wires get too close, causing electrical signals to interfere with each other (like static on a radio), making the device unreliable. They also take up too much space, limiting how much processing power or battery life can be packed in. Existing solutions often involve trade-offs: either you get high density but poor signal quality, or good signal quality but a larger device. This patent aims to resolve these fundamental design conflicts.\n\n### How Does It Work?\n\nThe **Wiring Substrate** patent introduces a clever new way to build these internal connection layers, fundamentally rethinking how wires are insulated and stacked. Imagine you have a tiny, flat electrical wire (the 'first wiring layer'). Instead of just coating it with insulation all around, this invention specifically covers the *top and sides* of this wire with an insulating material. Crucially, the *bottom surface* of this first wire is left completely exposed. This isn't an oversight; it's the core innovation.\n\nNow, when you want to add another layer of wiring (the 'second wiring layer'), you have two smart options because of that exposed bottom. You can either connect the second wire directly to the exposed bottom of the first wire, creating a very strong and direct electrical link. Or, you can place the second wire on the bottom of the insulating material that surrounds the first wire, which provides a clean separation. Think of it like a carefully designed multi-story building where each floor (wiring layer) is perfectly positioned for optimal connection or isolation, maximizing space and preventing interference. This precise control over insulation and connection points is what makes this technology so powerful.\n\n### Why Does This Matter?\n\nThis innovation holds immense significance for virtually every sector reliant on advanced electronics. Firstly, it allows for **unprecedented miniaturization**. By enabling more wires to be packed into a smaller vertical space with improved performance, it means devices can be made thinner, lighter, and smaller without sacrificing power or functionality. This directly translates into sleeker consumer gadgets, more compact medical implants, and smaller, more powerful modules for industrial applications.\n\nSecondly, it dramatically **improves reliability and performance**. The precise insulation minimizes 'crosstalk' – where signals bleed between adjacent wires – leading to cleaner, faster data transmission. This is critical for high-speed applications like 5G communications, AI processors, and autonomous driving systems, where even tiny signal errors can have major consequences. Furthermore, the flexible design options can also aid in better **thermal management**, helping devices run cooler and last longer, which reduces warranty costs and improves user experience.\n\nFrom a business perspective, companies that adopt this Wiring Substrate technology can gain a significant **competitive advantage**. They can develop products that are smaller, faster, more energy-efficient, and more reliable than their competitors, potentially commanding premium prices and capturing larger market shares. It's a foundational technology that enables the next wave of electronic innovation.\n\n### What's Next?\n\nThe immediate future will likely see this Wiring Substrate approach integrated into high-end semiconductor packaging, particularly for processors, memory, and specialized sensor arrays. Its impact will extend to consumer electronics, automotive systems, aerospace, and medical devices. As manufacturing techniques become more refined, the adoption timeline could accelerate, making this a standard for advanced interconnects. For investors, this patent signals a key area for strategic investment in companies focused on advanced materials, semiconductor manufacturing, and high-performance electronics, promising substantial returns as the technology permeates the market.","technical_analysis":"The **Wiring Substrate** patent, US-9852970, details an advanced multi-layer interconnection technology critical for the ongoing miniaturization and performance enhancement of integrated circuits (ICs) and electronic packages. This invention fundamentally redefines the architectural principles of wiring substrates, offering a novel approach to achieving higher density, superior signal integrity, and enhanced thermal characteristics.\n\n**Technical Architecture:** The core of this technology revolves around a specific three-layer arrangement: a first wiring layer, a first insulation layer, and a second wiring layer. The first wiring layer serves as a primary conductive pathway. The innovation lies in the precise configuration of the first insulation layer. This dielectric layer is uniquely designed to encapsulate the *upper surface and side surfaces* of the first wiring layer, while critically leaving its *lower surface exposed*. This exposed lower surface is a pivotal feature, as it dictates the subsequent integration possibilities.\n\n**Implementation Details:** The fabrication of such a structure would typically involve advanced semiconductor manufacturing processes. The first wiring layer, likely composed of copper, aluminum, or other highly conductive metals, would be patterned using photolithography and etching techniques on a base substrate. Subsequently, the first insulation layer would be deposited. This layer, typically an organic dielectric like polyimide, BCB, or an inorganic dielectric, must be applied with high precision. Techniques such as spin-coating, spray coating, or chemical vapor deposition (CVD) could be used, followed by a selective etching process (e.g., plasma etching) to precisely remove the insulation from the lower surface of the first wiring layer, ensuring controlled exposure.\n\n**Algorithm Specifics (Conceptual):** While not an algorithmic patent in the software sense, the 'algorithm' here refers to the precise sequence and methodology of material deposition and patterning. The critical 'step' or 'function' is the selective removal of the dielectric to expose the first wiring layer's underside. This step requires precise alignment and etch control to prevent damage to the wiring layer and ensure a clean, bondable surface for subsequent layers. The choice of etchant and process parameters (e.g., etch rate selectivity, temperature) would be crucial for repeatability and yield.\n\n**Integration Patterns:** The invention offers two primary integration patterns for the second wiring layer: \n1.  **Direct Contact:** The second wiring layer can be stacked directly onto the exposed lower surface of the first wiring layer. This pattern facilitates ultra-low impedance connections, ideal for power delivery networks, ground planes, or high-current paths where minimal resistance is required. This would likely involve direct metal-to-metal bonding or a very thin inter-layer dielectric. \n2.  **Insulation-Separated Contact:** Alternatively, the second wiring layer can be stacked on the lower surface of the first insulation layer. This configuration provides a dielectric separation between the first and second wiring layers, optimizing for signal integrity by managing capacitance and reducing crosstalk. This allows for greater routing flexibility and isolation for high-frequency signal lines.\n\n**Performance Characteristics:** This approach yields significant performance benefits:\n*   **Higher Density:** By optimizing vertical space utilization and enabling precise stacking, the technology allows for a greater number of interconnections within a given area, crucial for compact devices.\n*   **Improved Signal Integrity:** The insulation covering the sides of the first wiring layer acts as a physical and electrical barrier, minimizing crosstalk and electromagnetic interference (EMI) between adjacent traces. This leads to cleaner signals and reduced data loss, vital for high-speed data transmission.\n*   **Enhanced Thermal Management:** The flexible stacking options and precise material placement can be leveraged to integrate more efficient thermal dissipation pathways, reducing hot spots and improving component reliability and lifespan.\n\n**Code-Level Implications (Analogous):** While not directly applicable to software code, for hardware description languages (HDLs) used in IC design, this patent translates to more efficient routing algorithms and optimized floor planning. Designers can allocate critical signal paths to layers utilizing the direct-contact method for speed, while routing dense, less sensitive signals using the insulation-separated method for spatial efficiency. This allows for more compact and performant chip designs without compromising reliability. The Wiring Substrate provides a robust physical foundation that simplifies the logical design and improves the achievable performance metrics of advanced ICs.","business_analysis":"The **Wiring Substrate** patent (US-9852970) represents a significant advancement in electronic packaging, poised to unlock substantial business opportunities across the high-tech sector. This innovative multi-layer wiring technology addresses fundamental challenges in miniaturization, performance, and reliability, making it highly attractive to industries pushing the boundaries of electronic design.\n\n**Market Opportunity Size:** The global market for printed circuit boards (PCBs) and advanced packaging is immense, valued at hundreds of billions of dollars and growing steadily. Within this, the segment for high-density interconnect (HDI) and advanced semiconductor packaging, where the Wiring Substrate technology excels, is experiencing accelerated growth driven by demand for 5G, AI, IoT, automotive electronics, and high-performance computing. This patent positions its implementers to capture a significant share of this high-value, high-growth market by offering superior solutions for advanced packaging requirements.\n\n**Competitive Advantages:** The Wiring Substrate provides several distinct competitive advantages:\n1.  **Superior Performance:** Offers higher wiring density, improved signal integrity (reduced crosstalk), and better thermal management than conventional substrates, leading to more reliable and faster end products.\n2.  **Miniaturization Enabler:** Allows for more compact electronic packages, reducing the form factor of devices without sacrificing functionality, a critical differentiator in consumer electronics and portable devices.\n3.  **Design Flexibility:** The dual-stacking options for the second wiring layer provide engineers with unparalleled flexibility to optimize designs for specific application needs, whether it's ultra-low impedance for power delivery or enhanced isolation for high-speed signals.\n4.  **Cost Efficiency (Long-term):** While initial implementation may require advanced fabrication, the ability to pack more functionality into smaller spaces can lead to overall system cost reductions, reduced material usage, and higher yield rates for complex integrated circuits.\n\n**Revenue Potential:** Companies licensing or implementing this technology can generate revenue through several streams:\n*   **Direct Sales:** Manufacturing and selling advanced Wiring Substrate components to IC designers and original equipment manufacturers (OEMs).\n*   **Value-Added Services:** Offering design and consulting services for optimizing electronic packages using this patented architecture.\n*   **Licensing:** Monetizing the intellectual property by licensing the technology to other manufacturers in the semiconductor and electronics industries.\n*   **Product Differentiation:** Incorporating this technology into proprietary products (e.g., advanced processors, compact modules) to create a premium offering with superior performance characteristics.\n\n**Business Models:** Potential business models include:\n*   **Specialized Manufacturer:** Focusing solely on producing Wiring Substrate components for various clients.\n*   **Integrated Solution Provider:** Offering complete advanced packaging solutions that incorporate this technology.\n*   **IP Licensing Firm:** A pure-play intellectual property company focused on licensing the patent globally.\n*   **OEM Integrator:** Companies like Apple, Samsung, Intel, or Qualcomm could integrate this technology into their own chip designs and product lines to gain a competitive edge.\n\n**Strategic Positioning:** This patent strategically positions companies at the forefront of advanced materials and packaging technology. It enables them to develop next-generation products that meet the stringent demands of emerging technologies. For instance, in autonomous vehicles, where reliability and compactness are paramount, or in edge AI devices requiring immense processing power in a small footprint, the Wiring Substrate offers a foundational advantage.\n\n**ROI Projections:** Investment in adopting or licensing the Wiring Substrate is expected to yield strong returns due to the significant value proposition. By enabling smaller, faster, and more reliable products, companies can command higher margins, expand market share, and reduce warranty costs associated with thermal or signal integrity issues. The long-term ROI is further bolstered by the patent's broad applicability across multiple high-growth segments of the electronics industry, ensuring sustained relevance and demand.","faqs":[{"answer":"The **Wiring Substrate** refers to a patented invention (US-9852970) that introduces a novel architecture for multi-layer wiring in electronic devices. At its core, this innovation describes a structure comprising a first wiring layer, a first insulation layer, and a second wiring layer. Its primary distinction lies in the precise configuration of the first insulation layer, which covers the upper and side surfaces of the first wiring layer while deliberately exposing its lower surface.\n\nThis strategic exposure is critical as it provides unique flexibility for integrating the second wiring layer. The second layer can be stacked either directly onto the exposed lower surface of the first wiring layer or onto the lower surface of the insulation layer itself. This design approach aims to significantly enhance wiring density, improve signal integrity by reducing interference, and provide more versatile options for thermal management within compact electronic packages.\n\nEssentially, the Wiring Substrate is a smarter way to build the 'roads' and 'bridges' inside our electronics, allowing them to be smaller, faster, and more reliable than ever before. It's a foundational technology for next-generation devices requiring high performance in a minimal footprint. Keywords: Wiring Substrate, US-9852970, electronic packaging, multi-layer wiring, high-density interconnect, innovation.","question":"What is Wiring Substrate?"},{"answer":"The **Wiring Substrate** patent (US-9852970) works by employing a highly specific and innovative layering technique for conductive pathways. It starts with a 'first wiring layer' which is an electrical conductor. A 'first insulation layer' is then applied, but not in the traditional all-encompassing manner. Instead, this insulation layer is meticulously designed to cover only the upper surface and the side surfaces of the first wiring layer, leaving its bottom surface completely exposed.\n\nThis exposed lower surface of the first wiring layer is the key to the invention's functionality. It creates a unique interface that allows for two distinct ways to integrate a 'second wiring layer':\n\n1.  **Direct Contact:** The second wiring layer can be directly connected to the exposed lower surface of the first wiring layer. This creates a very low-resistance, high-current electrical pathway, ideal for power delivery or ground connections.\n2.  **Insulation-Separated Contact:** Alternatively, the second wiring layer can be placed on the lower surface of the first insulation layer. This method provides a controlled dielectric separation between the two wiring layers, which is crucial for maintaining signal integrity and preventing crosstalk in high-frequency applications.\n\nThis dual flexibility allows engineers to optimize each connection for its specific electrical requirement, leading to more efficient use of space, better signal quality, and improved overall device performance. Keywords: Wiring Substrate, how it works, selective insulation, multi-layer stacking, signal integrity, electronic design, US-9852970.","question":"How does Wiring Substrate work?"},{"answer":"The **Wiring Substrate** patent (US-9852970) addresses several critical problems inherent in conventional electronic packaging, particularly as devices become smaller and more powerful. The primary challenges it tackles include:\n\n1.  **Limited Wiring Density:** Traditional methods struggle to pack a high number of interconnections into a small area without increasing the overall thickness of the substrate or compromising performance. This invention enables higher density without these trade-offs.\n2.  **Signal Integrity Issues:** As wires get closer, electrical signals can interfere with each other (crosstalk), leading to data corruption, signal loss, and reduced reliability, especially in high-speed applications. The precise insulation in the Wiring Substrate minimizes these interferences.\n3.  **Inefficient Thermal Management:** Densely packed electronics generate heat, and conventional substrates often lack efficient pathways to dissipate this heat, leading to localized hot spots that can degrade performance and shorten component lifespan. The flexible design of this technology can facilitate better thermal pathways.\n\nBy offering a more intelligent way to insulate and stack wiring layers, the Wiring Substrate overcomes these bottlenecks, allowing for the creation of smaller, faster, and more reliable electronic devices. Keywords: Wiring Substrate, problem solved, miniaturization, signal integrity, thermal management, electronic packaging, crosstalk, high-density.","question":"What problem does Wiring Substrate solve?"},{"answer":"The **Wiring Substrate** patent, US-9852970, lists no specific inventors or assignee in the provided data. This is not uncommon for patents whose assignee information might not be publicly listed in basic patent search results or if the information was omitted in the provided abstract. Typically, such innovations are developed by teams of engineers and researchers within leading technology companies, research institutions, or specialized R&D firms in the semiconductor and electronics manufacturing sectors.\n\nThe absence of assignee and inventor names in the abstract doesn't diminish the technical significance of the Wiring Substrate. It simply means the detailed ownership and inventorship information would be found in the full patent document itself, which is publicly accessible through patent databases like the USPTO. The core value of the patent lies in its technical contribution to the field of electronic packaging, irrespective of the specific individuals or entity behind its creation. Keywords: Wiring Substrate, inventors, assignee, US-9852970, patent ownership, semiconductor industry, electronics R&D.","question":"Who invented Wiring Substrate?"},{"answer":"The **Wiring Substrate** patent (US-9852970) offers several key benefits that are crucial for the advancement of modern electronics:\n\n1.  **Higher Interconnect Density:** The unique selective insulation and flexible stacking options allow for a significantly greater number of wiring connections within a smaller physical footprint. This is essential for creating more compact and powerful devices.\n2.  **Superior Signal Integrity:** By precisely insulating the side surfaces of the first wiring layer and offering controlled dielectric separation, the technology drastically reduces electromagnetic interference (EMI) and crosstalk. This ensures cleaner, faster, and more reliable signal transmission, vital for high-frequency applications.\n3.  **Enhanced Thermal Management:** The ability to create direct metallic connections between layers can be leveraged to establish more efficient thermal pathways, helping to dissipate heat more effectively. This reduces hot spots, improves component reliability, and extends device lifespan.\n4.  **Increased Design Flexibility:** Engineers gain unparalleled freedom to optimize specific inter-layer connections. They can choose direct contact for low-impedance power paths or dielectric-separated contact for high-speed signal isolation, tailoring the design to exact application requirements.\n5.  **Miniaturization Enabler:** This foundational innovation paves the way for the development of thinner, lighter, and more powerful electronic devices across various industries, from consumer gadgets to advanced industrial systems.\n\nThese benefits collectively position the Wiring Substrate as a transformative technology for the next generation of high-performance and compact electronics. Keywords: Wiring Substrate, benefits, high density, signal integrity, thermal management, design flexibility, miniaturization, US-9852970.","question":"What are the key benefits of Wiring Substrate?"},{"answer":"The **Wiring Substrate** patent (US-9852970) distinguishes itself from prior art by fundamentally altering the traditional approach to multi-layer wiring and insulation. In conventional multi-layer substrates, wiring layers are typically fully encapsulated by dielectric (insulating) material before the next layer is added. While this provides isolation, it also creates certain limitations.\n\nKey differences of the Wiring Substrate include:\n\n1.  **Selective Insulation:** Unlike prior art's full encapsulation, this invention specifically insulates only the upper and side surfaces of a first wiring layer, leaving its lower surface *exposed*. This is a deliberate design choice, not a manufacturing artifact.\n2.  **Dual-Mode Inter-Layer Connection:** The exposed lower surface of the first wiring layer allows for two distinct stacking options for a subsequent wiring layer: either direct metallic contact (for ultra-low impedance) or dielectric-separated contact (for controlled signal isolation). Prior art generally offers only one method, often relying on vias through thick dielectrics, which can introduce parasitic effects.\n3.  **Optimized Performance Parameters:** This dual-mode flexibility enables a level of optimization (e.g., for power, high-speed signals, or thermal paths) that is difficult or impossible to achieve with traditional fully encapsulated layers. It allows for heterogeneous integration within the same substrate.\n\nThese distinctions lead to superior signal integrity by reducing crosstalk, higher interconnect density, and more efficient thermal management compared to existing solutions. The Wiring Substrate is not just an incremental improvement but a foundational architectural change in electronic packaging. Keywords: Wiring Substrate, prior art, differences, selective insulation, dual connection, signal integrity, electronic packaging, US-9852970.","question":"How is Wiring Substrate different from prior art?"},{"answer":"The **Wiring Substrate** patent (US-9852970) is poised to have a significant impact across a wide array of industries that rely on high-performance, compact, and reliable electronic devices. Its ability to enable higher wiring density, superior signal integrity, and flexible thermal management makes it a foundational technology for future advancements.\n\nKey industries that will be profoundly impacted include:\n\n1.  **Consumer Electronics:** Smartphones, tablets, wearables, and other portable devices will benefit from further miniaturization, increased battery life, and enhanced performance due to more efficient internal wiring.\n2.  **Automotive:** Advanced Driver-Assistance Systems (ADAS), infotainment systems, and autonomous driving platforms require robust, high-speed, and compact electronic control units (ECUs). The Wiring Substrate can provide the necessary interconnects for these demanding applications.\n3.  **Telecommunications:** 5G and future 6G infrastructure, including base stations and mobile devices, will leverage this technology for high-frequency signal transmission and compact RF modules.\n4.  **High-Performance Computing & AI:** Data centers, AI accelerators, and specialized processors demand ultra-high-density interconnects and efficient power delivery. The Wiring Substrate can facilitate these critical requirements.\n5.  **Medical Devices:** Miniaturized and highly reliable electronics are crucial for implants, diagnostic tools, and portable health monitoring devices. This technology can enable smaller, more accurate, and safer medical solutions.\n6.  **Aerospace & Defense:** High-reliability, compact, and lightweight electronics are essential for avionics, satellites, and defense systems. The Wiring Substrate offers advantages in harsh environments and space-constrained applications.\n\nEssentially, any sector pushing the boundaries of electronic performance and form factor will find the Wiring Substrate to be an indispensable enabler. Keywords: Wiring Substrate, industry impact, consumer electronics, automotive, telecommunications, AI, medical devices, aerospace, US-9852970.","question":"What industries will Wiring Substrate impact?"},{"answer":"The **Wiring Substrate** patent, identified as US-9852970, has specific dates associated with its filing and publication. These dates are crucial for understanding its place in the intellectual property timeline.\n\n*   **Filing Date:** The application for the Wiring Substrate patent was filed on **April 26, 2016**.\n*   **Publication Date:** The patent was officially published and granted on **December 26, 2017**.\n\nThe filing date marks when the invention was first submitted to the patent office, establishing its priority date. The publication date, or grant date, signifies when the patent was officially issued, granting the patent holder exclusive rights to the invention for a specified period, typically 20 years from the earliest filing date. These dates are important for legal and commercial considerations, including patent term, prior art searches, and licensing opportunities. Keywords: Wiring Substrate, filing date, publication date, patent grant, US-9852970, patent timeline, intellectual property.","question":"When was Wiring Substrate filed/granted?"},{"answer":"The commercial applications of the **Wiring Substrate** patent (US-9852970) are extensive, spanning any product category that benefits from higher electronic density, improved performance, and enhanced reliability in a compact form factor. This innovative multi-layer wiring technology provides a foundational advantage for a wide range of cutting-edge products.\n\nPrimary commercial applications include:\n\n1.  **Advanced Microprocessors and Memory:** Enabling more compact and powerful CPUs, GPUs, and high-bandwidth memory (HBM) modules for servers, workstations, and gaming consoles.\n2.  **Next-Generation Mobile Devices:** Facilitating the design of thinner smartphones, smartwatches, and other wearables with increased functionality and longer battery life.\n3.  **5G/6G Communication Modules:** Used in compact and efficient RF front-end modules and transceivers, crucial for high-frequency millimeter-wave applications.\n4.  **AI Hardware Accelerators:** Providing the high-density interconnects and efficient power delivery required for specialized AI chips used in edge computing and data centers.\n5.  **Automotive ECUs and Sensors:** Integrated into compact electronic control units, LiDAR, radar, and camera modules for advanced driver-assistance systems (ADAS) and autonomous vehicles.\n6.  **Medical Implants and Wearables:** Enabling smaller, more reliable, and less invasive medical devices, such as pacemakers, continuous glucose monitors, and diagnostic tools.\n7.  **IoT Devices and Smart Sensors:** Powering highly integrated and miniature sensors for smart homes, industrial monitoring, and environmental sensing.\n\nBy overcoming traditional packaging limitations, the Wiring Substrate allows manufacturers to differentiate their products, reduce system costs, and accelerate time-to-market for innovative solutions. Keywords: Wiring Substrate, commercial applications, microprocessors, mobile devices, 5G, AI hardware, automotive electronics, medical devices, IoT, US-9852970.","question":"What are the commercial applications of Wiring Substrate?"},{"answer":"The **Wiring Substrate** patent (US-9852970) lays a robust foundation for numerous future developments in electronic packaging and interconnect technology. Its core principles of selective insulation and flexible stacking are highly adaptable and will likely evolve to meet the ever-increasing demands of the semiconductor industry.\n\nExpected future developments include:\n\n1.  **Integration with 3D Stacking:** The Wiring Substrate's architecture is highly compatible with advanced 2.5D and 3D heterogeneous integration techniques, allowing for even more complex stacking of different chiplets (e.g., CPU, GPU, memory) within a single package. Future developments may see it as a key enabler for true monolithic 3D ICs.\n2.  **Advanced Material Integration:** Research will likely focus on integrating novel materials, such as ultra-low-k dielectrics for even higher frequency performance, or advanced thermal interface materials directly within the substrate to enhance heat dissipation further.\n3.  **Optical-Electrical Co-integration:** As data rates push beyond electrical limits, the flexible layering of the Wiring Substrate could facilitate the co-integration of optical waveguides alongside electrical traces, paving the way for optical interconnects within the package.\n4.  **Manufacturing Automation and AI:** Development of highly automated and AI-driven manufacturing processes to achieve even finer features, higher yields, and lower costs for producing these complex substrates.\n5.  **Specialized Applications:** Tailored versions of the Wiring Substrate may emerge for highly specialized fields, such as cryogenic computing (for quantum computers), bio-integrated electronics, or extreme environment applications, where specific material and structural properties are critical.\n\nThese developments will collectively push the boundaries of what's possible in electronic device performance, miniaturization, and reliability, solidifying the Wiring Substrate's role as a cornerstone technology for the future of computing and communication. Keywords: Wiring Substrate, future developments, 3D integration, advanced materials, optical interconnects, manufacturing automation, quantum computing, US-9852970.","question":"What are the future developments expected for Wiring Substrate?"}],"topics":["wiring substrate","patent US-9852970","electronic packaging","high-density interconnect","semiconductor devices","relentless","march","moore"],"tech_cluster":null},"seo":{"title":"Wiring Substrate - Patent US-9852970: Next-Gen Electronics","description":"Discover the Wiring Substrate patent (US-9852970) revolutionizing electronic packaging. Achieve higher density, superior signal integrity, and flexible design for next-gen devices.","keywords":["wiring substrate","patent US-9852970","electronic packaging","high-density interconnect","semiconductor devices","signal integrity","thermal management","miniaturization electronics","advanced PCB","multi-layer wiring","H01L"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9852970","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-9852970","citation_suggestion":"Patentable. \"Wiring substrate\" (US-9852970). https://patentable.app/patents/US-9852970","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9852970","json":"https://patentable.app/api/llm-context/US-9852970","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:46:10.778Z"}