{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10503321","patent":{"patent_number":"US-10503321","title":"Optical sensing unit, touch panel, method for manufacturing optical sensing unit, method for manufacturing touch panel, and display device","assignee":null,"inventors":[],"filing_date":"2015-07-17T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":6,"abstract":"The present disclosure provides an optical sensing unit, a touch panel, a method for manufacturing the optical sensing unit, a method for manufacturing the touch panel, and a display device. The optical sensing unit includes a Photo thin film transistor (TFT), a storage capacitor for storing a leakage current generated by the Photo TFT, and a Readout TFT for reading out an electric signal stored in the storage capacitor. The method for manufacturing the optical sensing unit includes a step of forming a gate electrode of the Readout TFT capable of shielding an active layer of the Readout TFT and preventing the active layer from being exposed to an ambient light beam."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical sensing unit, touch panel, method for manufacturing optical sensing unit, method for manufacturing touch panel, and display device","description":"The present disclosure provides an optical sensing unit, a touch panel, a method for manufacturing the optical sensing unit, a method for manufacturing the touch panel, and a display device. The optic","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10503321","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-10503321","citation_suggestion":"Patentable. \"Optical sensing unit, touch panel, method for manufacturing optical sensing unit, method for manufacturing touch panel, and display device\" (US-10503321). https://patentable.app/patents/US-10503321","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10503321","json":"https://patentable.app/api/llm-context/US-10503321","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T23:11:03.350Z"}