Invention Grant
- Patent Title: Backlight unit
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Application No.: US14941137Application Date: 2015-11-13
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Publication No.: US10088625B2Publication Date: 2018-10-02
- Inventor: Junghoon Shin , Youngchun Kim , Byoungdae Ye , Changyong Park
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin, Gyeonggi-Do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin, Gyeonggi-Do
- Agency: F. Chau & Associates, LLC.
- Priority: KR10-2014-0161743 20141119
- Main IPC: F21V8/00
- IPC: F21V8/00
Abstract:
A backlight unit includes a printed circuit board; a light source on the printed circuit board; a light guide plate that receives light emitted from the light source on one surface and directs light outwards through another surface; and a light blocking unit between the light source and the light guide plate. The light blocking unit may be spaced apart from the light guide plate.
Public/Granted literature
- US20160139320A1 BACKLIGHT UNIT Public/Granted day:2016-05-19
Information query
