Invention Grant
- Patent Title: Light mixing chamber for use with light guide plate
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Application No.: US14328542Application Date: 2014-07-10
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Publication No.: US10222532B2Publication Date: 2019-03-05
- Inventor: Warren Pumyea , Sridhar Sadasivan , Suchit Shah
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Cantor Colburn LLP
- Main IPC: F21V7/04
- IPC: F21V7/04 ; F21V8/00 ; F21K9/62

Abstract:
A light mixing chamber includes a housing having a channel formed therein, with the channel exposed to an exterior of the housing. A chamber is formed in the housing, and an aperture formed in the housing connects the chamber to the channel. The chamber may house an LED, with an optical member being retained within the channel. A light guide plate may be positioned on an exterior of the housing outside the channel.
Public/Granted literature
- US20150009686A1 LIGHT MIXING CHAMBER FOR USE WITH LIGHT GUIDE PLATE Public/Granted day:2015-01-08
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