Invention Grant
- Patent Title: Electroluminescent display device, system including the same and method of driving the same
-
Application No.: US14698949Application Date: 2015-04-29
-
Publication No.: US09934718B2Publication Date: 2018-04-03
- Inventor: Dong-Ki Eun
- Applicant: SAMSUNG DISPLAY CO., LTD.
- 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: KR10-2014-0159962 20141117
- Main IPC: G09G3/30
- IPC: G09G3/30 ; G09G3/32 ; G09G3/00 ; H04N13/04 ; G09G3/3233 ; G09G3/3225
Abstract:
A method for driving an electroluminescent display device includes generating a current detection signal corresponding to an average value of a global current per voltage control based on the global current provided to the display panel, controlling at least one of a first power supply voltage or a second power supply voltage based on the current detection signal, and changing the voltage control period based on an operation mode of the display device. The display device operates in a two-dimensional mode for displaying a planar image or a three-dimensional mode for displaying a stereoscopic image.
Public/Granted literature
- US20160140894A1 ELECTROLUMINESCENT DISPLAY DEVICE, SYSTEM INCLUDING THE SAME AND METHOD OF DRIVING THE SAME Public/Granted day:2016-05-19
Information query
IPC分类:
