Invention Grant
US08823614B2 Apparatus and method for generating gray-scale voltage, and organic electroluminescent display device
有权
用于产生灰度电压的装置和方法，以及有机电致发光显示装置
- Patent Title: Apparatus and method for generating gray-scale voltage, and organic electroluminescent display device
- Patent Title (中): 用于产生灰度电压的装置和方法，以及有机电致发光显示装置
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Application No.: US13190508Application Date: 2011-07-26
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Publication No.: US08823614B2Publication Date: 2014-09-02
- Inventor: Wook Lee
- Applicant: Wook Lee
- 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: Lee & Morse, P.C.
- Priority: KR10-2010-0075671 20100805
- Main IPC: G09G3/32
- IPC: G09G3/32 ; G09G3/20
Abstract:
An apparatus and method for performing natural luminance adjustment by adjusting voltage levels of gray-scale voltages of a display device through a plurality of steps and determining gray-scale voltage levels of intermediate luminance levels using predetermined data when a luminance level of the display device is adjusted.
Public/Granted literature
- US20120032995A1 APPARATUS AND METHOD FOR GENERATING GRAY-SCALE VOLTAGE, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE Public/Granted day:2012-02-09
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