Invention Grant
- Patent Title: Pixel designs of improving the aperture ratio in an LCD
- Patent Title (中): 像素设计提高了LCD中的开口率
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Application No.: US13443672Application Date: 2012-04-10
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Publication No.: US08361821B2Publication Date: 2013-01-29
- Inventor: Hsiang-Lin Lin , Ching-Huan Lin , Chih-Hung Shih , Wei-Ming Huang
- Applicant: Hsiang-Lin Lin , Ching-Huan Lin , Chih-Hung Shih , Wei-Ming Huang
- Applicant Address: TW Hsinchu
- Assignee: AU Optronics Corporation
- Current Assignee: AU Optronics Corporation
- Current Assignee Address: TW Hsinchu
- Agency: Morris Manning & Martin LLP
- Agent Tim Tingkang Xia, Esq.
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L21/84 ; H01L21/336 ; G02F1/136 ; G02F1/1343
Abstract:
In one aspect of this invention, a pixel structure includes a scan line formed on a substrate and a data line formed over the substrate defining a pixel area, a switch formed inside the pixel area on the substrate, a shielding electrode having a first portion and a second portion extending from the first portion, and formed over the scan line, the data line and the switch, where the first portion is overlapped with the switch and the second portion is overlapped with the data line, and a pixel electrode having a first portion and a second portion extending from the first portion, and formed over the shielding electrode in the pixel area, where the first portion is overlapped with the first portion of the shielding electrode so as to define a storage capacitor therebetween and the second portion has no overlapping with the second portion of the shielding electrode.
Public/Granted literature
- US20120196392A1 PIXEL DESIGNS OF IMPROVING THE APERTURE RATIO IN AN LCD Public/Granted day:2012-08-02
Information query
IPC分类:
