{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10514514","patent":{"patent_number":"US-10514514","title":"Backlight module and display device","assignee":null,"inventors":[],"filing_date":"2017-06-22T00:00:00.000Z","publication_date":"2019-12-24T00:00:00.000Z","cpc_codes":["G02F","H04M"],"num_claims":18,"abstract":"A backlight module includes a light guide plate (LGP) comprising an incident surface, an emergent surface, and a reflective surface, a reflecting plate, a diffuser, a prismatic lens group, a rim tape layer, a light source, and a shading layer. The shading layer corresponds to an incident surface of the diffuser. The shading layer comprises a middle portion and side portions separated from the middle portion, and a length of the middle portion is greater than lengths of the side portions. Each of the side portions are fixed on two sides to the diffuser and the rim tape layer, respectively. The middle portion is fixed on only one side, the one side of the middle portion being fixed to the rim tape layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Backlight module and display device","description":"A backlight module includes a light guide plate (LGP) comprising an incident surface, an emergent surface, and a reflective surface, a reflecting plate, a diffuser, a prismatic lens group, a rim tape ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10514514","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-10514514","citation_suggestion":"Patentable. \"Backlight module and display device\" (US-10514514). https://patentable.app/patents/US-10514514","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10514514","json":"https://patentable.app/api/llm-context/US-10514514","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:36:24.187Z"}