{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12007641","patent":{"patent_number":"US-12007641","title":"Substrate with light-shielding film, manufacturing method of the substrate, and display device having the substrate","assignee":null,"inventors":[],"filing_date":"2022-06-23T00:00:00.000Z","publication_date":"2024-06-11T00:00:00.000Z","cpc_codes":["G02F","G02F","G02F"],"num_claims":11,"abstract":"Disclosed is a black-matrix substrate including a substrate, a light-shielding film located over the substrate and having a plurality of openings, and a plurality of color filters arranged in the plurality of openings. The light-shielding film includes a base film over the substrate, a metal film over the base film, and a low-reflectance film located between the base film and the metal film and has an optical reflectance lower than that of the metal film. The base film may include at least one of a resin and an inorganic compound."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Substrate with light-shielding film, manufacturing method of the substrate, and display device having the substrate","description":"Disclosed is a black-matrix substrate including a substrate, a light-shielding film located over the substrate and having a plurality of openings, and a plurality of color filters arranged in the plur","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12007641","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-12007641","citation_suggestion":"Patentable. \"Substrate with light-shielding film, manufacturing method of the substrate, and display device having the substrate\" (US-12007641). https://patentable.app/patents/US-12007641","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12007641","json":"https://patentable.app/api/llm-context/US-12007641","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:16:52.361Z"}