Invention Grant
- Patent Title: Light guides and backlight systems incorporating prismatic structures and light redirectors
- Patent Title (中): 导光板和背光系统结合棱镜结构和光重指向器
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Application No.: US13542976Application Date: 2012-07-06
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Publication No.: US08441602B2Publication Date: 2013-05-14
- Inventor: Je Hong Kim , Jignesh Gandhi
- Applicant: Je Hong Kim , Jignesh Gandhi
- Applicant Address: US CA San Diego
- Assignee: Pixtronix, Inc.
- Current Assignee: Pixtronix, Inc.
- Current Assignee Address: US CA San Diego
- Agency: Ropes & Gray LLP
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; F21V7/04 ; F21V8/00 ; G02B6/34 ; B29D11/00 ; H01J9/24
Abstract:
Improved apparatus and method for collecting and directing light from a source via a light guide and modulated display assembly in an efficient manner through the design and use of prismatic optical structures, diffusers and/or light redirectors.
Public/Granted literature
- US20120275184A1 LIGHT GUIDES AND BACKLIGHT SYSTEMS INCORPORATING PRISMATIC STRUCTURES AND LIGHT REDIRECTORS Public/Granted day:2012-11-01
Information query
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