{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9691328","patent":{"patent_number":"US-9691328","title":"Pixel driving circuit, pixel driving method and display apparatus","assignee":null,"inventors":[],"filing_date":"2015-05-27T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":20,"abstract":"The present disclosure relates to a pixel driving circuit, a pixel driving method and a display apparatus. In addition to a storage unit in a conventional pixel driving circuit, the pixel driving circuit comprises an auxiliary storage unit, which is charged to a data voltage in a charging phase and stables a gate potential of a driving unit when a data voltage write switch is turned off in a threshold voltage compensation phase, so that there is enough time for the storage unit of the driving unit to acquire the data voltage and a threshold voltage of the driving unit through self-discharge and the storage unit of the driving unit compensates for the driving unit in a driving phase. In this way, operating current of the driving unit is not influenced by the threshold voltage."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Pixel driving circuit, pixel driving method and display apparatus","description":"The present disclosure relates to a pixel driving circuit, a pixel driving method and a display apparatus. In addition to a storage unit in a conventional pixel driving circuit, the pixel driving circ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9691328","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-9691328","citation_suggestion":"Patentable. \"Pixel driving circuit, pixel driving method and display apparatus\" (US-9691328). https://patentable.app/patents/US-9691328","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9691328","json":"https://patentable.app/api/llm-context/US-9691328","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:57:52.780Z"}