Invention Grant
- Patent Title: Display device
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Application No.: US15628759Application Date: 2017-06-21
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Publication No.: US10374061B2Publication Date: 2019-08-06
- Inventor: Nana Xiong
- Applicant: EverDisplay Optronics (Shanghai) Limited
- Applicant Address: CN Shanghai
- Assignee: EverDisplay Optronics (Shanghai) Limited
- Current Assignee: EverDisplay Optronics (Shanghai) Limited
- Current Assignee Address: CN Shanghai
- Agency: Yunling Ren
- Priority: CN201610584566 20160722
- Main IPC: G09G3/32
- IPC: G09G3/32 ; H01L27/12 ; H01L27/32 ; H01L29/66 ; H01L29/786

Abstract:
The present disclosure provides a display device, including: a gate line and a data line; a pixel array; a gate driver, configured to provide a gate signal to the gate line; a test circuit, coupled to a first input line and a second input line respectively; and a data driver, including a first power line, a first transistor and a third input line, wherein the first power line is configured to supply an initial voltage to the pixel array, the first power line is coupled to the first input line via the first transistor, a gate of the first transistor is coupled to the third input line, the third input line is configured to transmit a pre-charge control signal, and the pixel array is configured to supply the initial voltage to each pixel in the pixel array based on the pre-charge control signal.
Public/Granted literature
- US20180026117A1 DISPLAY DEVICE Public/Granted day:2018-01-25
Information query
IPC分类: