Invention Grant
- Patent Title: Organic light-emitting diode display capable of reducing kickback effect
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Application No.: US15472503Application Date: 2017-03-29
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Publication No.: US10930210B2Publication Date: 2021-02-23
- Inventor: Hyunsuk Lee , Junyoung Kwon , Seungtae Jin
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2016-0037711 20160329,KR10-2016-0052663 20160429,KR10-2016-0065766 20160527
- Main IPC: G09G3/3233
- IPC: G09G3/3233

Abstract:
An OLED display includes a plurality of pixel lines each connected to a plurality of pixels, the plurality of pixel lines including at least two adjacent pixel lines, each pixel including a driving TFT, a first switching TFT, a second switching TFT, and an emission control TFT connected to the driving TFT. The OLED display also includes a first scan driver controlling the first switching TFTs for the two pixel lines. The OLED display also includes a second scan driver controlling the second switching TFTs for the two pixel lines. The OLED display also includes a third scan driver configured so that all of the emission control TFTs for the two pixel lines are turned on in a programming period, maintain a turn-on state for a portion of an emission period, and can adjust an on-time duty of the emission period after the portion of time.
Public/Granted literature
- US20170287390A1 ORGANIC LIGHT-EMITTING DIODE DISPLAY AND METHOD OF DRIVING THE SAME Public/Granted day:2017-10-05
Information query
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