Invention Grant
US07800711B2 Backlight unit with LED lamps arrayed horizontally on PCB spaced apart from light guide plate and having reflecting plate therebelow and reflecting film disposed predeterminedly in upper portion of the space between array and guide plate
有权
背光单元，LED灯水平排列在PCB上，与导光板间隔开并具有反射板，反射膜预定布置在阵列与导板之间的空间的上部
- Patent Title: Backlight unit with LED lamps arrayed horizontally on PCB spaced apart from light guide plate and having reflecting plate therebelow and reflecting film disposed predeterminedly in upper portion of the space between array and guide plate
- Patent Title (中): 背光单元，LED灯水平排列在PCB上，与导光板间隔开并具有反射板，反射膜预定布置在阵列与导板之间的空间的上部
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Application No.: US11967653Application Date: 2007-12-31
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Publication No.: US07800711B2Publication Date: 2010-09-21
- Inventor: Yong-Kun Kim
- Applicant: Yong-Kun Kim
- Applicant Address: KR Seoul
- Assignee: LG. Display Co., Ltd.
- Current Assignee: LG. Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Brinks Hofer Gilson & Lione
- Priority: KR10-2007-0023904 20070312
- Main IPC: G02F1/1335
- IPC: G02F1/1335
Abstract:
A backlight unit comprises a reflecting plate, a light guide plate disposed over the reflecting plate, and a plurality of optic films disposed over the light guide plate. The backlight unit further comprises a lamp horizontally spaced apart from the light guide plate, and a reflecting film corresponding to an upper portion of a space between the light guide plate and the lamp.
Public/Granted literature
- US20080225203A1 BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY MODULE INCLUDING THE SAME Public/Granted day:2008-09-18
Information query
IPC分类:
