Invention Grant
- Patent Title: Backlight unit, display device comprising the same and method for manufacturing the same
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Application No.: US14790721Application Date: 2015-07-02
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Publication No.: US09869813B2Publication Date: 2018-01-16
- Inventor: Yoonsun Choi , Jinho Lee , Kyuhwan Choi , Dong Kyung Nam
- 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: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2014-0161738 20141119
- Main IPC: F21V8/00
- IPC: F21V8/00 ; G02B27/22 ; H04N13/04
Abstract:
A backlight unit includes first light guide plates (LGPs) provided in a line shape, and second LGPs provided in a line shape and disposed between the first LGPs. The backlight unit may include a controller configured to control a plurality of light sources to provide a light to the first LGPs when a three-dimensional (3D) image is displayed on a display panel that receives the light from at least one of the first LGPs and the second LGPs, and to provide the light to the first LGPs and the second LGPs when a two-dimensional (2D) image is displayed on the display panel.
Public/Granted literature
- US20160139327A1 BACKLIGHT UNIT, DISPLAY DEVICE COMPRISING THE SAME AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2016-05-19
Information query
