Invention Grant
US09299281B2 Display device including inspection pad having a resistor and manufacturing method thereof
有权
显示装置，包括具有电阻器的检查垫及其制造方法
- Patent Title: Display device including inspection pad having a resistor and manufacturing method thereof
- Patent Title (中): 显示装置，包括具有电阻器的检查垫及其制造方法
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Application No.: US14333317Application Date: 2014-07-16
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Publication No.: US09299281B2Publication Date: 2016-03-29
- Inventor: Yun-Kyeong In
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: KR10-2014-0019475 20140220
- Main IPC: H01L21/20
- IPC: H01L21/20 ; H01L21/64 ; H01L21/71 ; H01L29/86 ; G09G3/00 ; G02F1/1345
Abstract:
A display device and manufacturing method thereof are disclosed. In one aspect, the display device includes a substrate including a display area and a peripheral area surrounding the display area, wherein the display area includes a plurality of pixels configured to display images and a plurality of inspection pads formed in the peripheral area and configured to transmit a plurality of inspection signals to the pixels. Each of the inspection pads includes a poly resistor formed over the substrate, at least one insulating layer formed over the poly resistor, first and second conductive wires formed over the insulating layer and respectively connected to opposing ends of the poly resistor, and a protective layer formed over the insulating layer and substantially overlapping the poly resistor.
Public/Granted literature
- US20150235913A1 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF Public/Granted day:2015-08-20
Information query
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