{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9666156","patent":{"patent_number":"US-9666156","title":"Two-stage DAC architecture for LCD source driver utilizing one-bit serial charge redistribution DAC","assignee":null,"inventors":[],"filing_date":"2015-01-23T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G"],"num_claims":20,"abstract":"A two-stage digital-to-analog converter for outputting an analog voltage in response to a M-bit digital input code includes a one-bit serial charge redistribution digital-to-analog converter having a high reference voltage input node for receiving a high reference voltage and a low reference voltage input node for receiving a low reference voltage. A voltage selector sets the high reference voltage and low reference voltage to selected levels depending on at least a portion of the M-bit digital input code."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Two-stage DAC architecture for LCD source driver utilizing one-bit serial charge redistribution DAC","description":"A two-stage digital-to-analog converter for outputting an analog voltage in response to a M-bit digital input code includes a one-bit serial charge redistribution digital-to-analog converter having a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9666156","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-9666156","citation_suggestion":"Patentable. \"Two-stage DAC architecture for LCD source driver utilizing one-bit serial charge redistribution DAC\" (US-9666156). https://patentable.app/patents/US-9666156","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9666156","json":"https://patentable.app/api/llm-context/US-9666156","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T20:21:49.000Z"}