Invention Grant
- Patent Title: Organic light-emitting diode display
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Application No.: US15141678Application Date: 2016-04-28
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Publication No.: US09881983B2Publication Date: 2018-01-30
- Inventor: Yong-Koo Her , Chong Chul Chai , Ji Hye Lee
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: KR10-2015-0060661 20150429
- Main IPC: G09G5/00
- IPC: G09G5/00 ; H01L27/32 ; G09G3/3258 ; H01L29/786 ; G09G3/3233

Abstract:
An OLED display is disclosed. A plurality of signal lines are formed over a substrate, and a plurality of pixels are formed over the substrate in a matrix form and electrically connected to corresponding signal lines. The signal lines include a plurality of scan lines configured to transmit a scan signal, a plurality of initialization lines configured to transmit an initialization signal, and a plurality of data lines configured to transmit a data signal. An n-th row pixel includes a switching thin film transistor (TFT) electrically connected to an n-th row scan line and a corresponding data line among the data lines. A driving TFT is electrically connected to a drain of the switching TFT, an OLED is electrically connected to a drain of the driving TFT, and an initialization TFT is configured to be turned on based on an initialization signal transmitted via an n-th row initialization line.
Public/Granted literature
- US20160322443A1 ORGANIC LIGHT-EMITTING DIODE DISPLAY Public/Granted day:2016-11-03
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