{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9754534","patent":{"patent_number":"US-9754534","title":"Calibrating circuit and calibrating method for display panel","assignee":null,"inventors":[],"filing_date":"2015-04-21T00:00:00.000Z","publication_date":"2017-09-05T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G"],"num_claims":10,"abstract":"A circuit and a calibrating method are provided. A pixel sensor senses a terminal voltage of a driving transistor during a sensing period. A calibration sensor senses a first predetermined voltage and a second predetermined voltage during a calibration period. An amplifying circuit amplifies the terminal voltage according to a gain, and amplifies the first predetermined voltage and the second predetermined voltage according to the gain. An analog to digital converter converts the amplified terminal voltage into a digital code, and converts the amplified first predetermined voltage into a first digital code and converts the amplified second predetermined voltage into a second digital code. A gain adjusting circuit adjusts the gain according to the first digital code and the second digital code. Accordingly, the gain of the amplifying circuit is calibrated."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Calibrating circuit and calibrating method for display panel","description":"A circuit and a calibrating method are provided. A pixel sensor senses a terminal voltage of a driving transistor during a sensing period. A calibration sensor senses a first predetermined voltage and","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9754534","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-9754534","citation_suggestion":"Patentable. \"Calibrating circuit and calibrating method for display panel\" (US-9754534). https://patentable.app/patents/US-9754534","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9754534","json":"https://patentable.app/api/llm-context/US-9754534","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:00:44.670Z"}