{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10490155","patent":{"patent_number":"US-10490155","title":"Liquid crystal display device","assignee":null,"inventors":[],"filing_date":"2018-01-18T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G09G","G09G","G09G","G09G","G09G","G09G","G09G"],"num_claims":1,"abstract":"A liquid crystal display device includes a video signal processor, a ramp waveform signal generation circuit, and a liquid crystal display element. The video signal processor generates a non-inverted video signal in which video data is not bit-inverted, and an inverted video signal in which the video data is bit-inverted. The ramp waveform signal generation circuit generates a ramp waveform signal having a ramp waveform of a sawtooth wave. In the liquid crystal display element, a plurality of pixels having a liquid crystal are arranged, and a first driving voltage decided based on the non-inverted video signal and the ramp waveform signal and a second driving voltage decided based on the inverted video signal and the ramp waveform signal are alternately applied to the liquid crystal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Liquid crystal display device","description":"A liquid crystal display device includes a video signal processor, a ramp waveform signal generation circuit, and a liquid crystal display element. The video signal processor generates a non-inverted ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10490155","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-10490155","citation_suggestion":"Patentable. \"Liquid crystal display device\" (US-10490155). https://patentable.app/patents/US-10490155","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10490155","json":"https://patentable.app/api/llm-context/US-10490155","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:13:47.030Z"}