- Patent Title: Backlight unit and liquid crystal display device including the same
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Application No.: US14963450Application Date: 2015-12-09
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Publication No.: US09897742B2Publication Date: 2018-02-20
- Inventor: JaeHyun Jin
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2014-0177791 20141210
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; F21V8/00 ; B32B7/12 ; C09J7/02

Abstract:
Provided is a backlight unit in which a light blocking film is attached between a reflective sheet and a circuit board of a light source unit to shield a space between the reflective sheet and the circuit board, thus suppressing the reflective sheet from being stripped and minimizing light leakage. The backlight unit includes the light source unit, a light guide plate, the reflective sheet, and the light blocking film.
Public/Granted literature
- US20160170130A1 BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME Public/Granted day:2016-06-16
Information query
IPC分类: