Invention Grant
- Patent Title: Organic light emitting display and image compensating method thereof
- Patent Title (中): 有机发光显示器及其图像补偿方法
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Application No.: US12870723Application Date: 2010-08-27
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Publication No.: US08797311B2Publication Date: 2014-08-05
- Inventor: Yang-Wan Kim
- Applicant: Yang-Wan Kim
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2009-0081974 20090901
- Main IPC: G06F3/038
- IPC: G06F3/038 ; G06F3/041
Abstract:
An organic light emitting display device and a method of compensating image of the organic light emitting display device. The organic light emitting display device includes a sensing circuit that is separate from a pixel circuit to sense a current supplied by a driving transistor. Accordingly, mura, spots, or image sticking generated due to deterioration of the driving transistor may be compensated for.
Public/Granted literature
- US20110050674A1 ORGANIC LIGHT EMITTING DISPLAY AND IMAGE COMPENSATING METHOD THEREOF Public/Granted day:2011-03-03
Information query
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