Invention Grant
- Patent Title: Liquid crystal display module having a semi-spherical shape protrusion formed in a light guide disposed within a semi-spherical shape hole formed within a support main
- Patent Title (中): 液晶显示模块具有形成在形成在支撑主体内的半球形孔内的光导中形成的半球形突起
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Application No.: US13396387Application Date: 2012-02-14
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Publication No.: US08525948B2Publication Date: 2013-09-03
- Inventor: Jae Woo Park
- Applicant: Jae Woo Park
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge, LLP
- Priority: KR2003-39639 20030619
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; G02F1/1335
Abstract:
A liquid crystal display module for preventing noise caused by friction between a support main and a light guide plate is provided. In the module, a hole is defined at a support main having at least one of a polygonal shape or a circular shape. A light guide plate is disposed on the support main. A protrusion which protrudes from a side surface of the light guide plate is inserted into the hole. The protrusion has at least one of said polygonal shapes and said circular shape.
Public/Granted literature
- US20120140140A1 LIQUID CRYSTAL DISPLAY MODULE Public/Granted day:2012-06-07
Information query
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