{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9599768","patent":{"patent_number":"US-9599768","title":"Surface light source device having frame with light absorbing and reflecting portions","assignee":null,"inventors":[],"filing_date":"2014-08-19T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["G02F"],"num_claims":19,"abstract":"A surface light source includes a light source facing an end face of a lightguide plate, a rectangular-shaped frame surrounding an outer peripheral surface of the lightguide plate, and a reflecting sheet disposed in on a lower surface of the frame. The frame includes an inside frame portion made of a white resin, and an outside frame portion made of a black resin, with the interface between the inside and outside frame portions being inclined with respect to the inside surface of the inside frame portion. The inside frame portion and the outside frame portion are integrally molded by a two-color molding method."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Surface light source device having frame with light absorbing and reflecting portions","description":"A surface light source includes a light source facing an end face of a lightguide plate, a rectangular-shaped frame surrounding an outer peripheral surface of the lightguide plate, and a reflecting sh","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9599768","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-9599768","citation_suggestion":"Patentable. \"Surface light source device having frame with light absorbing and reflecting portions\" (US-9599768). https://patentable.app/patents/US-9599768","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9599768","json":"https://patentable.app/api/llm-context/US-9599768","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:38:43.904Z"}