{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10488573","patent":{"patent_number":"US-10488573","title":"Light guide plate, backlight module, display device, dotting machine and control method thereof","assignee":null,"inventors":[],"filing_date":"2017-08-10T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G02F","G02F"],"num_claims":12,"abstract":"The embodiments of the disclosure provide a light guide plate, a backlight module, a display device, a dotting machine and a control method thereof, related to the field of display technology, which can improve the brightness uniformity of the backlight module. The light guide plate includes a light exit surface, a bottom surface opposite to the light exit surface, and a light entrance surface intersecting with the light exit surface and the bottom surface. A plurality of dots are arranged at an outer side of the bottom surface; a shape of a cross section of each dot is an ellipse or a polygon, and the cross section is parallel to the bottom surface."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Light guide plate, backlight module, display device, dotting machine and control method thereof","description":"The embodiments of the disclosure provide a light guide plate, a backlight module, a display device, a dotting machine and a control method thereof, related to the field of display technology, which c","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10488573","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-10488573","citation_suggestion":"Patentable. \"Light guide plate, backlight module, display device, dotting machine and control method thereof\" (US-10488573). https://patentable.app/patents/US-10488573","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10488573","json":"https://patentable.app/api/llm-context/US-10488573","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:27:24.607Z"}