Invention Application
US20090239003A1 Optical plate, backlight module and liquid crystal display using the same
审中-公开
光板，背光模组和液晶显示使用相同
- Patent Title: Optical plate, backlight module and liquid crystal display using the same
- Patent Title (中): 光板，背光模组和液晶显示使用相同
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Application No.: US12149306Application Date: 2008-04-30
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Publication No.: US20090239003A1Publication Date: 2009-09-24
- Inventor: Yao-Lung Wang , Hsin-An Cheng , Yang-Chu Lin , Hai-En Tsai
- Applicant: Yao-Lung Wang , Hsin-An Cheng , Yang-Chu Lin , Hai-En Tsai
- Applicant Address: TW Hsin-Chu
- Assignee: AU OPTRONICS CORP.
- Current Assignee: AU OPTRONICS CORP.
- Current Assignee Address: TW Hsin-Chu
- Priority: TW97109556 20080318
- Main IPC: C09K19/00
- IPC: C09K19/00 ; B32B3/10
Abstract:
An optical plate comprising a base having a plurality of protrusions and flat portions, wherein the protrusions and the flat portions are arranged alternately; at least one auxiliary structure, formed on the protrusions, having birefringence; and a matching layer formed on the base and the auxiliary structure is provided.
Information query
