{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9589505","patent":{"patent_number":"US-9589505","title":"OLED pixel circuit, driving method of the same, and display device","assignee":null,"inventors":[],"filing_date":"2014-06-30T00:00:00.000Z","publication_date":"2017-03-07T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":16,"abstract":"An OLED pixel circuit includes a data strobe module, a threshold compensation module, a driving module, and a light-emitting module. Wherein, the data strobe module is used for inputting a data signal on a data signal line to the driving module under control of a scanning signal of a scanning signal line; the threshold compensation module is used for compensating a threshold voltage of the driving module; and the driving module is used for driving the light-emitting module to emit light according to the data signal provided by the data strobe module. The OLED pixel circuit can compensate shift and inconsistency of a threshold voltage of a transistor therein effectively, so that the drive current of the OLED will not affected by the threshold voltage of the transistor, making brightness of a display device more uniform."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"OLED pixel circuit, driving method of the same, and display device","description":"An OLED pixel circuit includes a data strobe module, a threshold compensation module, a driving module, and a light-emitting module. Wherein, the data strobe module is used for inputting a data signal","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9589505","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-9589505","citation_suggestion":"Patentable. \"OLED pixel circuit, driving method of the same, and display device\" (US-9589505). https://patentable.app/patents/US-9589505","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9589505","json":"https://patentable.app/api/llm-context/US-9589505","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T16:54:10.498Z"}