Invention Grant
US07782279B2 Organic light emitting diode display device and driving method thereof
有权
有机发光二极管显示装置及其驱动方法
- Patent Title: Organic light emitting diode display device and driving method thereof
- 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.: US12126767Application Date: 2008-05-23
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Publication No.: US07782279B2Publication Date: 2010-08-24
- Inventor: Jae Sung Lee , Chang Hoon Lee
- Applicant: Jae Sung Lee , Chang Hoon Lee
- Applicant Address: KR Yongin, Gyunggi-Do
- Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee Address: KR Yongin, Gyunggi-Do
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: KR10-2006-0099349 20061012
- Main IPC: G09G3/32
- IPC: G09G3/32
Abstract:
An organic light emitting diode display device is disclosed. The device includes a brightness controller configured to selectively control a brightness controlling range based at least in part on the magnitude of the video data input in one frame, and a gamma correcting unit configured to control the portion of maximum luminance corresponding to full scale data based on one of first gamma correcting values and second gamma correcting values.
Public/Granted literature
- US20080218457A1 ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND DRIVING METHOD THEREOF Public/Granted day:2008-09-11
Information query
IPC分类:
