Invention Application
US20160209460A1 ORGANIC LIGHT-EMITTING DIODE DISPLAY AND METHOD OF TESTING CONTACT PAD THEREOF
审中-公开
有机发光二极管显示器及其接触垫的测试方法
- Patent Title: ORGANIC LIGHT-EMITTING DIODE DISPLAY AND METHOD OF TESTING CONTACT PAD THEREOF
- Patent Title (中): 有机发光二极管显示器及其接触垫的测试方法
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Application No.: US14730823Application Date: 2015-06-04
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Publication No.: US20160209460A1Publication Date: 2016-07-21
- Inventor: Kwangsoo Lee
- Applicant: Samsung Display Co., Ltd.
- Priority: KR10-2015-0010033 20150121
- Main IPC: G01R31/26
- IPC: G01R31/26 ; G09G3/20 ; G09G3/32 ; H01L27/32 ; H01L51/00
Abstract:
An organic light-emitting diode (OLED) display and a method of testing a contact pad thereof are disclosed. In one aspect, the OLED display includes a display portion formed over a substrate, a contact pad electrically connected to the display portion, and a contact pad test unit formed between the contact pad and the substrate and configured to generate a test current path.
Information query
