Invention Grant
- Patent Title: Display device and driving method thereof
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Application No.: US16684107Application Date: 2019-11-14
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Publication No.: US11056046B2Publication Date: 2021-07-06
- Inventor: Min Ku Lee , Ji Hyun Ka , Eun Ju Kim , Kwang Sae Lee
- 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: KR10-2018-0141107 20181115
- Main IPC: G09G3/32
- IPC: G09G3/32

Abstract:
A display device includes: a data line; a first scan line configured to sequentially receive a first scan pulse and a second scan pulse, each of which has a turn-on level; an emission line configured to sequentially receive a first emission pulse, a second emission pulse, a third emission pulse, and a fourth emission pulse, each of which has a turn-on level; and a pixel configured to receive the data signal according to the first and second scan pulses, the pixel being further configured to emit light based on the received data signal according to the first to fourth emission pulses, wherein the first emission pulse is generated before the first scan pulse, the second emission pulse and the third emission pulse are generated in a period between the first scan pulse and the second scan pulse, and the fourth emission pulse is generated after the second scan pulse.
Public/Granted literature
- US20200160779A1 DISPLAY DEVICE AND DRIVING METHOD THEREOF Public/Granted day:2020-05-21
Information query
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