{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9852700","patent":{"patent_number":"US-9852700","title":"Liquid crystal display and method for driving the same","assignee":null,"inventors":[],"filing_date":"2013-12-20T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["G09G","G02F","G02F","G09G","G09G","G09G","G09G"],"num_claims":7,"abstract":"A liquid crystal display and a method for driving the same are disclosed. The liquid crystal display includes a display panel which is virtually divided into a plurality of blocks, a backlight unit including a plurality of light sources irradiating light onto the display panel, a backlight dimming controller which analyzes digital video data, calculates a dimming value of each of the blocks, and adjusts a global dimming value based on the dimming values of the blocks so as to increase brightness of the plurality of light sources within previously determined power consumption, and a light source driver which outputs light source driving signals for driving the plurality of light sources based on the dimming values of the blocks and the global dimming value."},"analysis":{"summary":"The patent titled \"Liquid Crystal Display and Method for Driving the Same\" (US-9852700) introduces a groundbreaking method for significantly enhancing the visual performance and power efficiency of Liquid Crystal Displays (LCDs). At its core, the innovation addresses the long-standing challenge of balancing high brightness and deep contrast with optimized power consumption.\n\nThe central idea involves a liquid crystal display system where the display panel is conceptually divided into a multitude of virtual blocks. This granular division allows for highly localized control over the backlight. A sophisticated backlight dimming controller is the brain of this system; it continuously analyzes incoming digital video data to understand the real-time luminance requirements across the display.\n\nBased on this analysis, the controller performs two critical functions: first, it calculates an individual dimming value for each of the virtually defined blocks, ensuring that light is precisely delivered where needed. Second, and crucially, it adjusts a *global dimming value* based on the collective dimming values of these blocks. The explicit objective of this global adjustment is to \"increase brightness of the plurality of light sources within previously determined power consumption.\" This means the system intelligently optimizes power allocation to maximize perceived brightness and dynamic range without exceeding a predefined energy budget. A light source driver then translates these calculated values into precise signals to drive the backlight unit's light sources.\n\nThe business value and applications are substantial. This technology enables manufacturers to produce LCDs with superior contrast ratios, deeper blacks, and brighter highlights, directly translating to a more immersive and visually appealing user experience. For portable devices, it promises significantly extended battery life. For larger screens, it offers reduced energy consumption and a smaller environmental footprint. The market opportunity spans across consumer electronics (televisions, monitors, smartphones, tablets), automotive displays, and professional monitors, providing a competitive edge through enhanced performance and sustainability.","layman_explanation":"### What Problem Does This Solve?\n\nImagine you're trying to watch a movie on your TV or phone. You want the picture to be super bright and colorful, with deep, dark shadows and sparkling highlights. But there's a problem: traditional screens that use Liquid Crystal Displays (LCDs) have always struggled to do this without using a lot of power. Think of it like a theater stage with one big light. If you want a spotlight on an actor, the whole stage gets brighter, even the dark corners, wasting energy. If you dim the stage for a dramatic effect, the actor might also become too dark. This constant trade-off between a brilliant picture and efficient power use has been a major headache for manufacturers and consumers alike, leading to shorter battery life for devices and higher electricity bills for large screens.\n\n### How Does It Work?\n\nThe patent \"Liquid Crystal Display and Method for Driving the Same\" introduces a remarkably clever solution. Instead of treating the screen's backlight as one uniform light source, this invention effectively turns it into thousands of tiny, independently controllable lights. Picture your screen being divided into a grid of many small squares, or 'blocks.' A smart 'brain' inside the display constantly watches the video content you're playing. If a particular block on the screen is showing a dark scene (like a night sky), this 'brain' tells the lights behind *just that block* to dim down significantly. If another block is showing a bright object (like the sun), it tells those lights to shine extra brightly.\n\nBut here's the truly innovative part: it doesn't just manage these small blocks individually. It also makes a smart, overall adjustment to the *entire* backlight system. This 'global' adjustment is designed to make the brightest parts of the screen even *more* brilliant, all while ensuring that the total power consumed by the screen stays within a pre-set budget. It's like having a master lighting director for your screen, who knows exactly how to make every scene look its best without ever going over the electricity limit. The result is a display that feels much more alive, with incredible depth and vibrancy.\n\n### Why Does This Matter?\n\nThis technology matters for several crucial business reasons. First, it directly enhances the **user experience**. Consumers get displays with superior visual quality – deeper blacks, brighter whites, and more vivid colors – making everything from movies to games more immersive. Second, it delivers significant **energy efficiency**. For mobile devices like smartphones and laptops, this means substantially longer battery life, a key differentiator in a competitive market. For larger devices like TVs and monitors, it translates into lower electricity consumption, aligning with growing environmental concerns and regulatory pressures.\n\nFrom a **market opportunity** perspective, companies that adopt this innovation can create premium products that stand out. It allows traditional LCD technology to compete more effectively with newer, often more expensive, display types like OLED or Mini-LED, by bridging the performance gap while potentially maintaining a cost advantage. This patent provides a strong **competitive advantage** for manufacturers, enabling them to offer 'more for less' – more brightness and contrast for the same, or even less, power. The return on investment (ROI) can come from increased sales of higher-margin products, licensing revenue, and a strengthened brand reputation for innovation and sustainability.\n\n### What's Next?\n\nThe \"Liquid Crystal Display and Method for Driving the Same\" patent lays a foundational layer for the next generation of LCDs. We can expect to see this technology integrated into a wider range of consumer electronics, pushing the boundaries of what's possible with LCDs. It opens doors for even more advanced High Dynamic Range (HDR) content delivery and could influence the design of future automotive displays and professional monitors where both image quality and power efficiency are paramount. For investors, this represents a valuable piece of intellectual property that can drive innovation and market leadership in the display sector for years to come.","technical_analysis":"The patent \"Liquid Crystal Display and Method for Driving the Same\" (US-9852700) details a sophisticated control architecture designed to optimize the performance of Liquid Crystal Displays (LCDs) by intelligently managing their backlight units. This innovation primarily targets the inherent trade-off between display brightness, contrast ratio, and power consumption, aiming to achieve superior visual fidelity within a defined power envelope.\n\n**Technical Architecture:**\nThe disclosed system comprises four main functional blocks:\n\n1.  **Display Panel:** The active display area, which is conceptually or *virtually divided* into a plurality of discrete blocks. This logical partitioning is fundamental to enabling localized backlight control.\n2.  **Backlight Unit:** Consists of an array of light sources, typically LEDs, positioned behind the display panel. These light sources are grouped or individually addressable, corresponding to the virtual blocks of the display panel.\n3.  **Backlight Dimming Controller:** This is the central processing unit responsible for the intelligent management of the backlight. It receives and processes digital video data.\n4.  **Light Source Driver:** An interface component that translates control signals from the backlight dimming controller into actual driving currents or voltages for the individual light sources in the backlight unit.\n\n**Implementation Details and Algorithm Specifics:**\n\nThe core intelligence resides within the **Backlight Dimming Controller**. Its operational sequence involves:\n\n*   **Digital Video Data Analysis:** The controller continuously analyzes the incoming digital video data stream. This analysis is crucial for understanding the luminance distribution and dynamic range requirements of the content being displayed across the entire screen and, more specifically, within each virtual block. Techniques like real-time histogram analysis, average pixel value calculation per block, or more advanced scene content analysis algorithms could be employed here.\n*   **Block Dimming Value Calculation:** Based on the video data analysis, the controller calculates an optimal dimming value for each individual virtual block. This value dictates the desired light output for the corresponding backlight section. The objective is to match the backlight intensity as closely as possible to the content's luminance, ensuring that dark areas receive minimal light and bright areas receive adequate illumination.\n*   **Global Dimming Value Adjustment:** This is a key differentiating aspect of this patent. The controller doesn't just manage local dimming; it also adjusts a *global dimming value*. This global value is derived from the aggregated dimming values of all blocks. The critical constraint here is that this adjustment is made \"so as to increase brightness of the plurality of light sources within previously determined power consumption.\" This implies a complex optimization algorithm. The algorithm must dynamically allocate power across the backlight unit, considering the individual block dimming requirements, to maximize the overall perceived brightness (e.g., peak luminance, average picture level) without exceeding a pre-set power budget. This could involve a feedback loop with a power measurement unit or a predictive power consumption model based on the sum of block dimming values and the global adjustment factor.\n\n**Integration Patterns:**\nThe backlight dimming controller outputs both the individual block dimming values and the adjusted global dimming value to the **Light Source Driver**. The driver then generates precise driving signals (e.g., Pulse Width Modulation (PWM) signals for LED current control) for each light source or group of light sources in the backlight unit. The integration must ensure real-time synchronization between the video data, the dimming calculations, and the physical light output to prevent artifacts like temporal lag or spatial misalignment.\n\n**Performance Characteristics:**\nThis approach yields significant performance improvements:\n\n*   **Enhanced Contrast Ratio:** By independently dimming dark regions and boosting bright ones, the system can achieve significantly higher perceived contrast, bringing LCDs closer to the performance of emissive displays like OLEDs.\n*   **Increased Dynamic Range:** The ability to precisely control luminance across the screen enables better rendering of High Dynamic Range (HDR) content, with more detailed highlights and shadows.\n*   **Optimized Power Consumption:** The intelligent global dimming adjustment ensures that maximum brightness is achieved without exceeding specified power limits, leading to energy savings and extended battery life for portable devices.\n*   **Potential Artifacts and Mitigation:** Advanced local dimming schemes can sometimes introduce artifacts such as blooming (light 'leaking' from bright objects into dark backgrounds) or halo effects. The sophistication of the global dimming adjustment, coupled with precise block dimming, is crucial for minimizing these issues through careful algorithmic design, spatial filtering, and temporal blending techniques.\n\nIn essence, the \"Liquid Crystal Display and Method for Driving the Same\" patent describes a robust and intelligent system for dynamic backlight control, pushing the boundaries of LCD performance in both visual quality and energy efficiency, setting a new standard for display engineering.","business_analysis":"The patent titled \"Liquid Crystal Display and Method for Driving the Same\" (US-9852700) presents a compelling business proposition within the vast and ever-evolving display market. This innovation directly addresses critical consumer and industry demands for higher visual quality and improved energy efficiency, positioning it as a significant asset for any company in the display manufacturing or consumer electronics sector.\n\n**Market Opportunity Size:**\nThe global display market is enormous, valued at hundreds of billions of dollars annually, with LCDs still dominating a substantial share across various segments including televisions, monitors, smartphones, tablets, automotive displays, and industrial applications. Within this market, there is a consistent premium placed on products offering superior visual performance (e.g., higher contrast, better HDR capabilities) and extended battery life or reduced power consumption. This patent directly caters to these high-demand characteristics, opening up a substantial market opportunity for its licensees or implementers.\n\n**Competitive Advantages:**\nAdopting the technology described in this patent provides several key competitive advantages:\n\n1.  **Differentiated Product Offering:** Products integrating this system can boast superior contrast ratios, deeper blacks, and brighter peak luminance compared to standard LCDs, allowing them to compete more effectively with higher-end display technologies like OLED or Mini-LED, often at a lower manufacturing cost.\n2.  **Enhanced Energy Efficiency:** The intelligent power management system directly translates to extended battery life for portable devices and lower operating costs for larger screens. This is a powerful selling point for environmentally conscious consumers and businesses seeking to reduce their energy footprint.\n3.  **Improved User Experience:** The combination of vivid visuals and longer device uptime leads to higher customer satisfaction and brand loyalty.\n4.  **IP Protection:** Owning or licensing this patent provides a strong intellectual property barrier, protecting market share and commanding premium pricing.\n\n**Revenue Potential and Business Models:**\nRevenue generation from this patent could manifest through several business models:\n\n*   **Licensing:** The most straightforward path involves licensing the technology to major display panel manufacturers (e.g., LG Display, Samsung Display, BOE) or consumer electronics brands (e.g., Apple, Sony, Dell). This generates recurring royalty income.\n*   **Component Sales:** If the patent holder develops proprietary backlight dimming controllers or light source driver ICs based on this invention, they could sell these components directly to manufacturers.\n*   **Product Integration:** Companies with in-house display manufacturing capabilities could integrate this technology into their own premium product lines, gaining a direct competitive edge and increasing average selling prices (ASPs).\n*   **Joint Ventures/Partnerships:** Collaborating with display industry leaders to co-develop and commercialize products featuring this innovation.\n\n**Strategic Positioning:**\nImplementing this technology allows companies to strategically position themselves as leaders in high-performance, power-efficient LCD solutions. It can help maintain LCD relevance in a market increasingly moving towards emissive technologies by closing the performance gap while retaining cost advantages. For companies focused on sustainability, this patent offers a tangible way to deliver greener products without compromising on performance.\n\n**ROI Projections:**\nWhile specific ROI depends on market adoption and licensing terms, the potential for significant returns is high. Reduced material costs compared to alternative premium display technologies (like OLED), coupled with increased market share and premium pricing for enhanced products, can drive substantial profit margins. Furthermore, the long-term value of an IP portfolio that includes such a foundational display technology can attract investors and enhance company valuation. The ability to offer 'more brightness for the same power' or 'same brightness for less power' is a clear value proposition that resonates deeply with both manufacturers and end-users.","faqs":[{"answer":"The patent titled \"Liquid Crystal Display and Method for Driving the Same\" (US-9852700) describes an innovative system and method for controlling the backlight of a Liquid Crystal Display (LCD). At its essence, this invention aims to significantly enhance the display's visual quality, particularly its brightness and contrast, while simultaneously optimizing its power consumption. It achieves this by intelligently managing how light is emitted from behind the screen.\n\nThis technology moves beyond traditional uniform backlighting or simpler local dimming techniques. It introduces a sophisticated approach where the display is treated as a collection of many small, addressable blocks, each with its own light control. The goal is to provide a more dynamic and efficient display experience for users across a range of devices, from smartphones to televisions.\n\nBy focusing on both performance and power, the Liquid Crystal Display and Method for Driving the Same addresses a long-standing challenge in display engineering. It offers a solution that improves the viewing experience without the typical trade-off of increased energy usage, making it a valuable innovation for modern electronics.","question":"What is 'Liquid Crystal Display and Method for Driving the Same'?"},{"answer":"The \"Liquid Crystal Display and Method for Driving the Same\" patent works through a clever, multi-step process involving several key components. First, the display panel is conceptually divided into numerous virtual blocks. This allows for very granular control over different regions of the screen.\n\nSecond, a dedicated backlight dimming controller continuously analyzes the incoming digital video data in real-time. This controller acts as the 'brain,' understanding the brightness requirements for each individual block based on the content being displayed. For instance, if a section of the screen is showing a dark night sky, the controller identifies that need.\n\nThird, based on this analysis, the controller calculates an optimal dimming value for each specific block. If a block needs to be dark, its corresponding backlight dims down. If it needs to be bright, its backlight intensifies. Crucially, the system also adjusts a *global dimming value* based on the aggregate dimming needs of all blocks. This global adjustment is optimized to *increase the brightness* of the light sources while strictly adhering to a pre-determined total power consumption. This intelligent power allocation ensures maximum visual impact for the energy used.\n\nFinally, a light source driver translates these calculated block and global dimming values into precise driving signals for the backlight unit's light sources. This coordinated effort results in a display that is dynamically optimized for both visual performance and energy efficiency, a core principle of the Liquid Crystal Display and Method for Driving the Same.","question":"How does 'Liquid Crystal Display and Method for Driving the Same' work?"},{"answer":"The \"Liquid Crystal Display and Method for Driving the Same\" patent primarily solves the fundamental trade-off between display brightness, contrast, and power consumption in Liquid Crystal Displays (LCDs). Historically, achieving high peak brightness and deep black levels simultaneously in LCDs often came at the cost of significantly increased power usage, or vice-versa.\n\nTraditional LCD backlighting systems either illuminated the entire screen uniformly, leading to 'washed out' blacks in dark scenes and inefficient power use, or employed simpler local dimming that might save power but struggle to deliver truly vibrant brights across the whole screen. This compromise impacted user experience, battery life for portable devices, and energy efficiency for larger displays.\n\nThis innovation addresses these limitations by intelligently managing light at a granular level. It allows the display to achieve superior contrast ratios and a broader dynamic range, making both dark and bright scenes appear more realistic and impactful. By optimizing power allocation to maximize brightness within a set power budget, the Liquid Crystal Display and Method for Driving the Same eliminates the need for this performance-power compromise, delivering both stunning visuals and improved energy efficiency.","question":"What problem does 'Liquid Crystal Display and Method for Driving the Same' solve?"},{"answer":"The specific inventors of the patent \"Liquid Crystal Display and Method for Driving the Same\" (US-9852700) are not listed in the provided patent data. Often, patent data provided in a concise format might omit inventor names if they are not the primary focus or if the patent is assigned to a large corporation where individual inventors are not always highlighted in public summaries.\n\nHowever, it's common for such significant advancements in display technology to be the result of collaborative efforts by teams of engineers and researchers within leading electronics or display manufacturing companies. These teams typically comprise experts in fields such as optoelectronics, digital signal processing, power management, and display panel design.\n\nThe assignee, which is the entity or corporation that owns the patent rights, is also not provided in the given data. Knowing the assignee would typically offer insight into the corporate entity behind the development of the Liquid Crystal Display and Method for Driving the Same technology, which is often a major player in the consumer electronics or display component industry.","question":"Who invented 'Liquid Crystal Display and Method for Driving the Same'?"},{"answer":"The \"Liquid Crystal Display and Method for Driving the Same\" patent offers several compelling benefits that enhance the user experience and improve the overall efficiency of Liquid Crystal Displays:\n\n1.  **Superior Visual Quality:** By intelligently controlling the backlight at a block level and optimizing global brightness, the system delivers significantly higher contrast ratios, deeper blacks, and brighter, more impactful highlights. This leads to a more vibrant and realistic viewing experience, especially for High Dynamic Range (HDR) content.\n2.  **Enhanced Power Efficiency:** The core innovation ensures that brightness is maximized *within a predetermined power consumption*. This means displays can achieve stunning visuals without drawing excessive power, resulting in extended battery life for portable devices like smartphones and laptops, and lower energy consumption for larger screens like televisions.\n3.  **Improved Dynamic Range:** The ability to precisely control light across the screen allows for a wider range of luminance values to be displayed, capturing more detail in both the brightest and darkest parts of an image.\n4.  **Competitive Advantage:** For manufacturers, integrating this technology provides a strong differentiator, allowing their LCD products to offer performance comparable to or even exceeding more expensive alternatives, while potentially maintaining a cost advantage. This positions products featuring the Liquid Crystal Display and Method for Driving the Same as leaders in their segment.\n\nThese benefits collectively lead to a more immersive, sustainable, and high-performance display ecosystem, driven by the intelligent backlight control described in this patent.","question":"What are the key benefits of 'Liquid Crystal Display and Method for Driving the Same'?"},{"answer":"The \"Liquid Crystal Display and Method for Driving the Same\" patent differentiates itself from prior art by offering a more sophisticated and optimized approach to backlight control in LCDs, particularly in its handling of both local and global dimming under a power constraint.\n\nPrevious local dimming techniques typically divided the backlight into a limited number of zones, which could lead to artifacts like 'blooming' or 'haloing' around bright objects due to imprecise control. While these methods improved contrast and saved power, they often focused on either power reduction *or* brightness enhancement, not necessarily maximizing brightness *within* a strict power budget.\n\nThis invention's key distinction lies in its dual-layered optimization. It not only calculates precise dimming values for numerous virtual blocks but also dynamically adjusts a *global dimming value* with the explicit goal of *increasing brightness* while *adhering to a predefined power consumption*. This intelligent power allocation ensures that the display achieves the highest possible perceived brightness and dynamic range for the energy it consumes. This goes beyond simply dimming dark areas; it's about strategically reallocating power to boost visual impact without increasing overall energy draw. Thus, the Liquid Crystal Display and Method for Driving the Same offers a more advanced balance of performance and efficiency than many prior art solutions.","question":"How is 'Liquid Crystal Display and Method for Driving the Same' different from prior art?"},{"answer":"The \"Liquid Crystal Display and Method for Driving the Same\" patent is poised to have a significant impact across several key industries that rely heavily on display technology:\n\n1.  **Consumer Electronics:** This is perhaps the most direct and broadest impact. Televisions, computer monitors, smartphones, tablets, and laptops will all benefit from enhanced visual quality (deeper blacks, brighter highlights) and extended battery life. This technology can differentiate products in a highly competitive market.\n2.  **Automotive Industry:** Modern vehicles are increasingly integrating large, high-resolution displays for infotainment, navigation, and digital dashboards. The ability to provide clear, bright, high-contrast images in varying lighting conditions (e.g., bright sunlight, night driving) while minimizing power consumption is critical. This innovation can make automotive displays safer, more functional, and more energy-efficient.\n3.  **Professional Displays:** Industries requiring high-fidelity displays, such as medical imaging, graphic design, video production, and command centers, will benefit from the improved contrast and dynamic range offered by this technology. Precision and clarity are paramount in these sectors.\n4.  **Gaming:** Gamers demand fast response times, vibrant colors, and deep contrast. Displays incorporating the Liquid Crystal Display and Method for Driving the Same can offer a more immersive and visually stunning gaming experience without compromising on power efficiency.\n\nIn essence, any sector where visual performance and energy efficiency of LCDs are important stands to gain from the advancements described in this patent.","question":"What industries will 'Liquid Crystal Display and Method for Driving the Same' impact?"},{"answer":"The patent titled \"Liquid Crystal Display and Method for Driving the Same\" (US-9852700) has a clear timeline for its official registration process.\n\n*   **Filing Date:** The patent application was initially filed on **2013-12-20**. This is the date when the inventors or assignee submitted the application to the patent office, officially beginning the examination process.\n\n*   **Publication Date:** The patent was subsequently published on **2017-12-26**. This is the date when the U.S. Patent and Trademark Office (USPTO) officially granted and published the patent, making its details publicly available.\n\nThese dates indicate that the development and examination process for the Liquid Crystal Display and Method for Driving the Same spanned several years, typical for complex technological innovations. The publication date marks the point at which the legal rights granted by the patent became effective, allowing the patent holder to prevent others from making, using, selling, or importing the invention without permission.","question":"When was 'Liquid Crystal Display and Method for Driving the Same' filed/granted?"},{"answer":"The commercial applications for the \"Liquid Crystal Display and Method for Driving the Same\" patent are extensive and diverse, spanning nearly every sector that utilizes Liquid Crystal Displays (LCDs). Its core benefits of enhanced visual quality and optimized power efficiency make it highly desirable across various product categories.\n\nKey commercial applications include:\n\n1.  **Consumer Televisions:** Enables manufacturers to produce LCD TVs with significantly improved contrast, deeper blacks, and brighter highlights, competing more effectively with OLED and Mini-LED technologies at potentially lower costs. This leads to a more cinematic viewing experience.\n2.  **Monitors and Laptops:** Provides superior image quality for professional work (e.g., graphic design, video editing) and immersive gaming. For laptops, it translates directly to extended battery life, a crucial selling point for mobile productivity.\n3.  **Mobile Devices:** Smartphones and tablets benefit immensely from longer battery life without sacrificing screen vibrancy, enhancing the user experience for media consumption and daily use.\n4.  **Automotive Displays:** Crucial for in-car infotainment systems, digital dashboards, and heads-up displays, offering better readability in diverse lighting conditions (sunlight, night) and contributing to vehicle energy efficiency.\n5.  **Digital Signage and Advertising:** Creates more impactful and energy-efficient public displays, capturing attention with vivid imagery while reducing operational costs.\n6.  **Industrial and Medical Displays:** Where precision, clarity, and reliability are paramount, this technology can enhance the performance of displays used in diagnostic equipment, control panels, and specialized workstations.\n\nThe Liquid Crystal Display and Method for Driving the Same offers a compelling value proposition that can drive product differentiation and market leadership across these and other display-dependent sectors.","question":"What are the commercial applications of 'Liquid Crystal Display and Method for Driving the Same'?"},{"answer":"The principles outlined in the \"Liquid Crystal Display and Method for Driving the Same\" patent lay a strong foundation for continued innovation in display technology. Several future developments can be anticipated:\n\n1.  **Integration with Advanced Panel Technologies:** We can expect to see this intelligent backlight control combined with other cutting-edge LCD enhancements, such as quantum dot technology for wider color gamuts, or advanced panel types (e.g., IPS, VA) for improved viewing angles and response times. This synergy will further elevate LCD performance.\n2.  **AI and Machine Learning Optimization:** The current system analyzes video data. Future iterations could integrate Artificial Intelligence and Machine Learning algorithms to predict optimal dimming values based on content type, user preferences, and even ambient light conditions. This could lead to even more dynamic and personalized display experiences.\n3.  **Micro-LED and Hybrid Backlights:** As Micro-LED technology matures, the sophisticated control mechanisms described in this patent could be adapted for ultra-fine-grained backlight arrays, potentially leading to hybrid displays that combine the benefits of LCD with the precise light emission of Micro-LEDs.\n4.  **Context-Aware and Adaptive Displays:** Beyond content, future displays utilizing this technology might incorporate sensors to detect user gaze or environmental factors, adjusting brightness and contrast in real-time to optimize comfort and visibility. This would create truly adaptive displays.\n5.  **Further Power Reduction Techniques:** The core idea of maximizing brightness within a power budget will likely evolve to include even more aggressive power-saving modes for specific applications, extending battery life even further in next-generation devices.\n\nUltimately, the Liquid Crystal Display and Method for Driving the Same is a stepping stone towards a future where displays are not just brighter and more efficient, but also smarter, more adaptable, and seamlessly integrated into our increasingly digital world, constantly optimizing for both visual impact and sustainable energy use.","question":"What are the future developments expected for 'Liquid Crystal Display and Method for Driving the Same'?"}],"topics":["Liquid Crystal Display and Method for Driving the Same","LCD patent","backlight dimming","power efficient display","display technology","technical","background","liquid"],"tech_cluster":null},"seo":{"title":"Liquid Crystal Display and Method for Driving the Same - US-9852700","description":"Discover the 'Liquid Crystal Display and Method for Driving the Same' patent, enhancing brightness and power efficiency through smart backlight control. Learn more about this innovative display tech.","keywords":["Liquid Crystal Display and Method for Driving the Same","LCD patent","backlight dimming","power efficient display","display technology","dynamic range","local dimming","global dimming","US-9852700","display innovation","energy saving screen"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9852700","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-9852700","citation_suggestion":"Patentable. \"Liquid crystal display and method for driving the same\" (US-9852700). https://patentable.app/patents/US-9852700","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9852700","json":"https://patentable.app/api/llm-context/US-9852700","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:36:48.535Z"}