{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9766388","patent":{"patent_number":"US-9766388","title":"Backlight module and liquid crystal display device","assignee":null,"inventors":[],"filing_date":"2015-05-06T00:00:00.000Z","publication_date":"2017-09-19T00:00:00.000Z","cpc_codes":["G02F","G02F"],"num_claims":18,"abstract":"A backlight module is disclosed. The backlight module comprises a light guide plate, a light bar unit, which comprises a first light bar and a second light bar, and a quantum tube that is arranged between the light guide plate and the light bar unit. The quantum tube comprises a first light-entering side and a second light-entering side, wherein the first light-entering side is arranged on one side of the quantum tube far from the light guide plate, and the second light-entering side is adjacent to the first light-entering side. An outside wall of the quantum tube is provided with a reflection layer at a position thereof opposite to the second light-entering side. According to the present disclosure, the deployment of the spectrum in the backlight module can be realized with the cooperation of the first light bar and the second light bar, and thus the brightness and saturation of the backlight module can both be improved."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Backlight module and liquid crystal display device","description":"A backlight module is disclosed. The backlight module comprises a light guide plate, a light bar unit, which comprises a first light bar and a second light bar, and a quantum tube that is arranged bet","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9766388","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-9766388","citation_suggestion":"Patentable. \"Backlight module and liquid crystal display device\" (US-9766388). https://patentable.app/patents/US-9766388","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9766388","json":"https://patentable.app/api/llm-context/US-9766388","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:33:20.883Z"}