Invention Grant
- Patent Title: Organic light emitting display and driving method thereof to characterize pixel parameter values
- Patent Title (中): 有机发光显示器及其驱动方法来表征像素参数值
-
Application No.: US12082147Application Date: 2008-04-08
-
Publication No.: US08525756B2Publication Date: 2013-09-03
- Inventor: Oh-Kyong Kwon
- Applicant: Oh-Kyong Kwon
- 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: KR10-2007-0035011 20070410
- Main IPC: G09G3/30
- IPC: G09G3/30
Abstract:
An organic light emitting display capable of displaying an image with uniform luminance regardless of deterioration of an organic light emitting diode and threshold voltage/mobility of a drive transistor is disclosed. The organic light emitting display senses deterioration of the organic light emitting diode and the threshold voltage and/or mobility of a drive transistor and modifies the data supplied to the pixel according to the sensed parameters.
Public/Granted literature
- US20080252570A1 Organic light emitting display and driving method thereof Public/Granted day:2008-10-16
Information query
IPC分类:
