Invention Grant
- Patent Title: Pixel controlled via emission control signals during sub-periods and display device including the same
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Application No.: US15882734Application Date: 2018-01-29
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Publication No.: US10482818B2Publication Date: 2019-11-19
- Inventor: Tae Hoon Kwon , Ji Hyun Ka , Min Ku Lee , Seung Ji Cha , Hyun Uk Oh , Jin Tae Jeong
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2017-0014243 20170201
- Main IPC: G09G5/10
- IPC: G09G5/10 ; G09G3/3233 ; G09G3/3266 ; G09G3/3275 ; G09G3/20

Abstract:
A display device includes pixels coupled to scan lines, emission control lines, and data lines, a scan driver configured to supply scan signals to the pixels through the scan lines, an emission driver configured to supply emission control signals to the pixels through the emission control lines, and a data driver configured to supply data signals to the pixels through the data lines, wherein the emission driver is configured to supply the emission control signals for each one of sub-periods in one frame period, and wherein a width of the emission control signals in any one sub-period from among the sub-periods is different from that of the emission control signals in another sub-period from among the sub-periods.
Public/Granted literature
- US20180218678A1 PIXEL AND DISPLAY DEVICE INCLUDING THE SAME Public/Granted day:2018-08-02
Information query