{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9620057","patent":{"patent_number":"US-9620057","title":"Method and apparatus for adjusting driving voltage for pixel circuit, and display device","assignee":null,"inventors":[],"filing_date":"2013-12-18T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G"],"num_claims":7,"abstract":"In the method provided by the present disclosure, the driving voltage for the pixel circuit is dynamically adjusted in accordance with data voltages in each pixel row. Accordingly, as compared with a traditional method where a constant voltage is applied to the pixel circuit, the method provided therein is able to greatly reduce a dynamic loss and a temperature rise of an OLED pixel circuit and prolong the life of the OLED while reducing the driving cost."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for adjusting driving voltage for pixel circuit, and display device","description":"In the method provided by the present disclosure, the driving voltage for the pixel circuit is dynamically adjusted in accordance with data voltages in each pixel row. Accordingly, as compared with a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9620057","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-9620057","citation_suggestion":"Patentable. \"Method and apparatus for adjusting driving voltage for pixel circuit, and display device\" (US-9620057). https://patentable.app/patents/US-9620057","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9620057","json":"https://patentable.app/api/llm-context/US-9620057","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:42:17.088Z"}