Invention Grant
US09552765B2 Pixel, pixel driving method, and display device including the pixel
有权
像素,像素驱动方法和包括该像素的显示装置
- Patent Title: Pixel, pixel driving method, and display device including the pixel
- Patent Title (中): 像素,像素驱动方法和包括该像素的显示装置
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Application No.: US14272653Application Date: 2014-05-08
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Publication No.: US09552765B2Publication Date: 2017-01-24
- Inventor: Seung Woo Lee , Do Youb Kim , Tae Jin Kim
- 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: KR10-2013-0096044 20130813
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; G09G3/32

Abstract:
A pixel includes a switching transistor connected to a data line, a first circuit to control compensation of a first driving transistor, and a second circuit to control compensation of a second driving transistor. The first and second circuits are connected to the switching transistor. The first and second transistors are connected to respective organic light emitting diodes of a same pixel. Compensation of the first and second driving transistors is based on respective first and second subscan signals, which overlap periods of corresponding common scan signals to be received by the switching transistor.
Public/Granted literature
- US20150049125A1 PIXEL, PIXEL DRIVING METHOD, AND DISPLAY DEVICE INCLUDING THE PIXEL Public/Granted day:2015-02-19
Information query
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