{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11288484","patent":{"patent_number":"US-11288484","title":"Display device for integrating a solar battery module with a function of recognizing fingerprints","assignee":null,"inventors":[],"filing_date":"2019-05-07T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["G09G","G02F","G02F","G02F","G02F","G02F","G06V","H01L","H04M","G02F","G02F","H04M","H04M"],"num_claims":18,"abstract":"A display device includes a display screen including sub-pixel units, a storage battery unit, and a control chip. The sub-pixel units include gate lines and fingerprint signal lines intersecting with each other, transistors, solar battery modules each of which includes a first electrode, a light-sensing device for transferring light signals into electrical signals, and a second electrode overlapping sequentially, and light-emitting devices disposed at intervals from the solar battery modules. A gate electrode, a drain electrode, and a source electrode of each transistor connect to the gate line, the first electrode, and the control chip respectively. The storage battery unit connects to the first and second electrodes. When light from the light-emitting device is reflected off fingers and is back toward the light-sensing device, the transistor is turned on, the light-sensing device generates fingerprint signals, and the control chip stores and recognizes the fingerprint signals."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Display device for integrating a solar battery module with a function of recognizing fingerprints","description":"A display device includes a display screen including sub-pixel units, a storage battery unit, and a control chip. The sub-pixel units include gate lines and fingerprint signal lines intersecting with ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11288484","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-11288484","citation_suggestion":"Patentable. \"Display device for integrating a solar battery module with a function of recognizing fingerprints\" (US-11288484). https://patentable.app/patents/US-11288484","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11288484","json":"https://patentable.app/api/llm-context/US-11288484","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:19:28.504Z"}