{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10504440","patent":{"patent_number":"US-10504440","title":"Pixel circuit, driving method thereof, display panel and display apparatus","assignee":null,"inventors":[],"filing_date":"2017-07-06T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":16,"abstract":"A pixel circuit is disclosed, which includes a light-emitting circuit, a driving circuit, a compensation circuit, and an initialization circuit. The initialization circuit is configured to initialize the driving circuit and the light-emitting circuit with a first voltage in response to a first and third scan signals. The compensation circuit is configured to, in response to a second scan signal, write a data voltage into the driving circuit and perform threshold voltage compensation on the driving circuit. The driving circuit is configured to generate a current dependent upon the written data voltage in response to a light emission control signal. The light-emitting circuit is configured to be driven to emit light by the generated current. Also disclosed are a display panel, a display apparatus, and a method of driving the pixel circuit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Pixel circuit, driving method thereof, display panel and display apparatus","description":"A pixel circuit is disclosed, which includes a light-emitting circuit, a driving circuit, a compensation circuit, and an initialization circuit. The initialization circuit is configured to initialize ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10504440","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-10504440","citation_suggestion":"Patentable. \"Pixel circuit, driving method thereof, display panel and display apparatus\" (US-10504440). https://patentable.app/patents/US-10504440","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10504440","json":"https://patentable.app/api/llm-context/US-10504440","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:31:58.277Z"}