Invention Grant
- Patent Title: Backlight unit and liquid crystal display device including the same
- Patent Title (中): 背光单元和包括其的液晶显示装置
-
Application No.: US12292850Application Date: 2008-11-26
-
Publication No.: US08218107B2Publication Date: 2012-07-10
- Inventor: Seung-Woo Son , Ji-Woon Min
- Applicant: Seung-Woo Son , Ji-Woon Min
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna, Long and Aldridge, LLP.
- Priority: KR10-2008-0039274 20080428
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G09F13/04
Abstract:
A lamp guide includes: a horizontal part; at least one supporting part extending from a front surface of the horizontal part and having a cone shape; a plurality of holding parts on the front surface of the horizontal part, each of the plurality of holding parts holding a lamp; at least one coupling part extending from a rear surface of the horizontal part and having a trident shape; and a plurality of ribs protruding from the rear surface of the horizontal part and corresponding to the plurality of holding parts.
Public/Granted literature
- US20090268126A1 Backlight unit and liquid crystal display device including the same Public/Granted day:2009-10-29
Information query
IPC分类:
