{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9769447","patent":{"patent_number":"US-9769447","title":"Color signal processing device and color signal processing method","assignee":null,"inventors":[],"filing_date":"2015-12-04T00:00:00.000Z","publication_date":"2017-09-19T00:00:00.000Z","cpc_codes":["G09G","H04N","G09G","G09G"],"num_claims":14,"abstract":"A color signal processing device can correct color phase distortion for each luminance value by using a small-capacity memory and in a circuit configuration having a small chip area and low power consumption. The present invention relates to a color signal processing device including a matrix coefficient storage section that stores a plurality of first matrix coefficients corresponding to a plurality of evaluation values set in advance and a predetermined offset value, an evaluation value calculation section that calculates a predetermined evaluation value based on each of a plurality of color component signals contained in a first color signal, a matrix coefficient interpolation operation section that generates a second matrix coefficient based on the predetermined evaluation value calculated by the evaluation value calculation section and the plurality of first matrix coefficients, a matrix operation section that performs an operation based on each of the color component signals in the first color signal and the second matrix coefficient to generate a second color signal containing a plurality of color component signals, and an offset operation section that performs an operation based on the predetermined offset values and the second color signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Color signal processing device and color signal processing method","description":"A color signal processing device can correct color phase distortion for each luminance value by using a small-capacity memory and in a circuit configuration having a small chip area and low power cons","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9769447","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-9769447","citation_suggestion":"Patentable. \"Color signal processing device and color signal processing method\" (US-9769447). https://patentable.app/patents/US-9769447","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9769447","json":"https://patentable.app/api/llm-context/US-9769447","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:55:51.856Z"}