{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9803140","patent":{"patent_number":"US-9803140","title":"Liquid crystal compound and liquid crystal composition","assignee":null,"inventors":[],"filing_date":"2016-05-20T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["G02F"],"num_claims":10,"abstract":"The present disclosure discloses a liquid crystal compound and a liquid crystal composition. The liquid crystal compound has a general structural formula as represented by formula I. The liquid crystal composition provided by the present disclosure has a lower rotary viscosity γ1, can achieve a quick response, and further has an appropriate dielectric anisotropy Δ∈, an appropriate optical anisotropy Δn, a high stability to heat and light, a high VHR numerical value especially in the case where the liquid crystal is under harsh conditions, and a stability to electric field and electromagnetic radiation. As a liquid crystal material for use in thin film transistor techniques (TFT-LCD), the material further has the properties of a wider nematic phase temperature range, an appropriate birefringence anisotropy, a very high electrical resistivity, a good anti-ultraviolet performance, a high charge holding rate, a low vapor pressure etc."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Liquid crystal compound and liquid crystal composition","description":"The present disclosure discloses a liquid crystal compound and a liquid crystal composition. The liquid crystal compound has a general structural formula as represented by formula I. The liquid crysta","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9803140","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-9803140","citation_suggestion":"Patentable. \"Liquid crystal compound and liquid crystal composition\" (US-9803140). https://patentable.app/patents/US-9803140","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9803140","json":"https://patentable.app/api/llm-context/US-9803140","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T17:27:29.707Z"}