{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9653022","patent":{"patent_number":"US-9653022","title":"Pixel circuit of organic light-emitting display and method of driving the same, and organic light-emitting display","assignee":null,"inventors":[],"filing_date":"2015-05-08T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":20,"abstract":"A pixel circuit of an organic light-emitting display and a method of driving the same, and an organic light-emitting display are disclosed. The pixel circuit includes at least a first thin film transistor, a second thin film transistor, a third thin film transistor, a fourth thin film transistor, a fifth thin film transistor, a first capacitor, and a light-emitting diode. The pixel circuit and the method for driving the same enable a gate voltage and a source voltage of the first thin film transistor to be coupled and maintained in a control signal write phase and also compensate for a threshold voltage drift of the first thin film transistor so as to address the problem in prior art of non-uniform light emission by the OLED due to the threshold voltage drift of the drive transistor or the instable voltage across the gate and the source of the drive transistor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Pixel circuit of organic light-emitting display and method of driving the same, and organic light-emitting display","description":"A pixel circuit of an organic light-emitting display and a method of driving the same, and an organic light-emitting display are disclosed. The pixel circuit includes at least a first thin film transi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9653022","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-9653022","citation_suggestion":"Patentable. \"Pixel circuit of organic light-emitting display and method of driving the same, and organic light-emitting display\" (US-9653022). https://patentable.app/patents/US-9653022","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9653022","json":"https://patentable.app/api/llm-context/US-9653022","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:52:55.937Z"}