{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9638968","patent":{"patent_number":"US-9638968","title":"Color liquid crystal display panel and manufacturing method thereof","assignee":null,"inventors":[],"filing_date":"2013-12-02T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F","G02F"],"num_claims":14,"abstract":"The present invention provides a color liquid crystal display panel and a manufacturing method thereof, in which red, green, and blue sub-pixels are formed by means of a black matrix barrier and dye-doped liquid crystal layers that contain dichroic dyes so that the manufacturing process is reduced, the structure is simple, and the cost is low. In addition, there is no need to manufacture a conventional color filter substrate and there is no need to include a conventionally used polarizer thereby simplifying the manufacturing process of a liquid crystal display panel, lowering down the manufacturing cost of the liquid crystal display panel, reducing the required backlighting brightness, and enhancing light transmittal and optic efficiency."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Color liquid crystal display panel and manufacturing method thereof","description":"The present invention provides a color liquid crystal display panel and a manufacturing method thereof, in which red, green, and blue sub-pixels are formed by means of a black matrix barrier and dye-d","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9638968","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-9638968","citation_suggestion":"Patentable. \"Color liquid crystal display panel and manufacturing method thereof\" (US-9638968). https://patentable.app/patents/US-9638968","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9638968","json":"https://patentable.app/api/llm-context/US-9638968","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:40:47.155Z"}