Invention Grant
- Patent Title: Display device
- Patent Title (中): 显示设备
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Application No.: US13684843Application Date: 2012-11-26
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Publication No.: US08873014B2Publication Date: 2014-10-28
- Inventor: Yong-Koo Her , Yong-Han Park
- Applicant: Samsung Display Co. Ltd.
- Applicant Address: KR Yongin
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2008-0029092 20080328
- Main IPC: G02F1/1345
- IPC: G02F1/1345 ; G09G5/00 ; G09G3/20
Abstract:
The present invention relates to a display device including a substrate, a display signal line disposed on the substrate, a contact assistant disposed on the pad region of the substrate as a draw-out terminal of the display signal line, a driver IC chip disposed on the substrate and connected to the display signal line through the contact assistant, and a testing thin film transistor disposed between the substrate and the driver IC chip. The testing thin film transistor and the display signal line are connected to each other.
Public/Granted literature
- US20130082990A1 DISPLAY DEVICE Public/Granted day:2013-04-04
Information query
IPC分类:
