发明申请
- 专利标题： DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- 专利标题（中）： 显示装置及其制造方法
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申请号： US14333317申请日： 2014-07-16
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公开(公告)号： US20150235913A1公开(公告)日： 2015-08-20
- 发明人: Yun-Kyeong IN
- 申请人： Samsung Display Co., Ltd.
- 优先权： KR10-2014-0019475 20140220
- 主分类号： H01L21/66
- IPC分类号： H01L21/66 ; H01L49/02
摘要：
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.
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