Invention Grant
- Patent Title: Organic light emitting diode display device and method of driving the same
- Patent Title (中): 有机发光二极管显示装置及其驱动方法
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Application No.: US13858709Application Date: 2013-04-08
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Publication No.: US09111488B2Publication Date: 2015-08-18
- Inventor: Sanghyeon Kwak
- Applicant: LG DISPLAY CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG DISPLAY CO., LTD.
- Current Assignee: LG DISPLAY CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2012-0135013 20121127
- Main IPC: G09G3/32
- IPC: G09G3/32
Abstract:
Discussed is an OLED display device that can compensate for the deviation of a threshold voltage and also prevent deterioration of an OLED, and a method of driving the same, wherein the OLED display device includes first to fifth transistors, a driving transistor including gate, source and drain electrodes, a capacitor for sensing a threshold voltage of the driving transistor, and an OLED.
Public/Granted literature
- US20140145917A1 ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF DRIVING THE SAME Public/Granted day:2014-05-29
Information query
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