Invention Grant
- Patent Title: Visual display backlight unit
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Application No.: US14591241Application Date: 2015-01-07
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Publication No.: US10209424B2Publication Date: 2019-02-19
- Inventor: Lovell Elgin Comstock, II , Thierry Luc Alain Dannoux , Ying Geng , Jacques Gollier , Ying Zhang
- Applicant: Corning Incorporated
- Applicant Address: US NY Corning
- Assignee: Corning Incorporated
- Current Assignee: Corning Incorporated
- Current Assignee Address: US NY Corning
- Agent Kevin M. Able
- Main IPC: F21V8/00
- IPC: F21V8/00

Abstract:
A backlight unit suitable for use in illuminating a liquid crystal display panel of a display device. The backlight unit comprises a light guide plate, the light guide plate comprising a glass substrate with at least one edge, an intermediate waveguide physically and optically coupled to the at least one edge along a length of the edge, and a light source optically coupled to the intermediate waveguide.
Public/Granted literature
- US20150198757A1 VISUAL DISPLAY BACKLIGHT UNIT Public/Granted day:2015-07-16
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