Invention Grant
- Patent Title: Pixel and organic light emitting display device using the same
- Patent Title (中): 像素和有机发光显示装置使用相同
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Application No.: US12634590Application Date: 2009-12-09
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Publication No.: US08379004B2Publication Date: 2013-02-19
- Inventor: Sam-Il Han , Hyun-Chol Bang
- Applicant: Sam-Il Han , Hyun-Chol Bang
- Applicant Address: KR Yongin, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin, Gyeonggi-Do
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: KR10-2009-0011017 20090211
- Main IPC: G09G5/00
- IPC: G09G5/00
Abstract:
A pixel for an organic light emitting diode display is disclosed. The pixel includes an organic light emitting diode, a dummy organic light emitting diode, and a compensator configured to change the current received by the organic light emitting diode according to the difference in threshold voltages of the organic light emitting diode and the dummy organic light emitting diode.
Public/Granted literature
- US20100201656A1 PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME Public/Granted day:2010-08-12
Information query
