{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11508301","patent":{"patent_number":"US-11508301","title":"Pixel circuit, display substrate, display panel and pixel driving method","assignee":null,"inventors":[],"filing_date":"2021-01-19T00:00:00.000Z","publication_date":"2022-11-22T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":14,"abstract":"An embodiment of the present disclosure provides a pixel circuit, including: a reference writing circuit configured to write a reference voltage to a control electrode of a driving transistor; a data writing circuit configured to write a data voltage to a threshold compensation circuit; the threshold compensation circuit configured to acquire a threshold voltage of the driving transistor, and to supply a first control voltage to the control electrode of the driving transistor and supply a second control voltage to a second electrode of the driving transistor; a reset circuit configured to write a reset voltage to the pixel circuit; and the driving transistor having a first electrode electrically coupled to a first operating voltage terminal and the second electrode electrically coupled to a first electrode of a light emitting element, and configured to drive the light emitting element to emit light."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Pixel circuit, display substrate, display panel and pixel driving method","description":"An embodiment of the present disclosure provides a pixel circuit, including: a reference writing circuit configured to write a reference voltage to a control electrode of a driving transistor; a data ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11508301","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-11508301","citation_suggestion":"Patentable. \"Pixel circuit, display substrate, display panel and pixel driving method\" (US-11508301). https://patentable.app/patents/US-11508301","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11508301","json":"https://patentable.app/api/llm-context/US-11508301","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T19:15:43.241Z"}