{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9854078","patent":{"patent_number":"US-9854078","title":"Display device","assignee":null,"inventors":[],"filing_date":"2013-12-26T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04M","G06F","H04M","G02F","H04M","H04R","H04R"],"num_claims":15,"abstract":"A display device includes: a display panel configured to display an image; a sound element on a rear side of the display panel; and a rear chassis configured to receive the display panel and protect the rear side of the display panel, and including a protruding portion protruding away from the rear side of the display panel and corresponding to the sound element. The sound element includes a pair of electrodes, and a vibration material layer between the electrodes."},"analysis":{"summary":"The Display Device patent (US 9854078) introduces an innovative display technology that integrates a sound element directly into the rear side of the display panel. This approach addresses the limitations of traditional display systems, which often rely on separate speakers that can compromise device aesthetics and audio-visual synchronization. The core innovation lies in the use of a vibration material layer positioned between two electrodes, effectively turning the rear of the display panel into a sound-emitting surface. The problem being solved is the need for a more streamlined and immersive audio-visual experience in display devices. By integrating sound directly into the display panel, the invention eliminates the need for external speakers, reducing device footprint and improving audio-visual synchronization. The business value lies in the potential to create sleeker, more immersive display devices for various applications, including smartphones, tablets, televisions, and virtual reality headsets. This technology offers a significant market opportunity for manufacturers looking to differentiate their products and enhance user experience. The market opportunity is substantial, given the growing demand for high-quality audio-visual experiences across various consumer and industrial applications.","layman_explanation":"The Display Device patent addresses the problem of integrating high-quality audio output into display devices without compromising their design or functionality. Existing solutions often involve adding external speakers or integrating small speakers into the device's frame, which can detract from the overall aesthetic and audio performance. The Display Device patent offers an innovative solution by embedding a sound element directly into the rear side of the display panel.\n\nThis invention works by using a thin layer of vibration material sandwiched between two electrodes. When an electrical signal is applied to the electrodes, the vibration material vibrates, creating sound waves that emanate from the back of the display. This effectively turns the entire display panel into a speaker, eliminating the need for separate audio components. Think of it like a drum – when you hit the drumhead, it vibrates and produces sound. In this case, the vibration material is the drumhead, and the electrodes are the drumsticks.\n\nThis technology matters because it allows for the creation of sleeker, more streamlined display devices with improved audio-visual synchronization. It has the potential to revolutionize various industries, including consumer electronics, automotive, and medical devices. For example, smartphones and tablets could be made thinner and lighter without sacrificing audio quality. Car dashboards could be simplified by integrating audio output directly into the display screen. Medical imaging devices could provide clearer and more synchronized audio feedback during diagnostic procedures.\n\nLooking ahead, this technology could be further developed to enhance sound quality, reduce power consumption, and improve integration with other device components. As display technology continues to evolve, the Display Device patent represents a significant step forward in creating more immersive and user-friendly audio-visual experiences. Market adoption is expected to increase as manufacturers seek to differentiate their products and meet the growing demand for high-quality audio-visual performance.","technical_analysis":"The Display Device patent details a novel approach to integrating audio and visual output within a single device. The technical architecture centers around a display panel, a sound element located on the rear side, and a rear chassis designed to protect the panel and enhance sound projection. The key innovation is the sound element itself, which comprises a pair of electrodes with a vibration material layer sandwiched in between. When an electrical signal is applied to the electrodes, the vibration material layer vibrates, generating sound waves. The rear chassis includes a protruding portion that corresponds to the sound element, which serves to amplify and direct the sound waves. This design eliminates the need for separate speakers, resulting in a more streamlined and compact device. Implementation details would involve careful selection of the vibration material to optimize sound quality and minimize distortion. The electrodes would need to be precisely positioned and connected to a power source. The rear chassis would need to be designed to provide structural support and acoustic optimization. Integration patterns would involve incorporating the sound element and rear chassis into existing display manufacturing processes. Performance characteristics would be evaluated based on sound quality, volume, and power consumption. Code-level implications would primarily involve audio processing and signal management to control the sound element.","business_analysis":"The Display Device patent presents a significant business opportunity in the display technology market. The core innovation of integrating a sound element directly into the rear side of the display panel offers several competitive advantages. First, it allows for a sleeker and more compact device design by eliminating the need for separate speakers. Second, it improves audio-visual synchronization, resulting in a more immersive user experience. Third, it offers potential cost savings by reducing the number of components required. The market opportunity size is substantial, given the growing demand for high-quality audio-visual experiences across various consumer and industrial applications. Potential revenue streams include licensing the technology to display manufacturers, selling integrated display modules, and developing end-user products. Business models could include direct sales, licensing agreements, and subscription services. Strategic positioning would involve targeting manufacturers of smartphones, tablets, televisions, and virtual reality headsets. ROI projections would depend on market adoption rates, licensing fees, and production costs. However, the potential for significant returns is high, given the innovative nature of the technology and its broad applicability.","faqs":null,"topics":["display device","integrated audio","sound element","display panel","audio-visual","display","device","patent"],"tech_cluster":null},"seo":{"title":"Display Device: Integrated Audio Display - Patent US-9854078","description":"Discover the Display Device patent: an innovative display with integrated sound element for sleeker design & immersive audio. Full analysis & claims inside.","keywords":["display device","integrated audio","sound element","display panel","audio-visual","patent","patent US-9854078"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9854078","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-9854078","citation_suggestion":"Patentable. \"Display device\" (US-9854078). https://patentable.app/patents/US-9854078","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9854078","json":"https://patentable.app/api/llm-context/US-9854078","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-29T23:11:05.970Z"}