Invention Grant
- Patent Title: Display panel and electroluminescence display using the same
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Application No.: US15665871Application Date: 2017-08-01
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Publication No.: US10923036B2Publication Date: 2021-02-16
- Inventor: Youngjang Lee
- 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: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2016-0160279 20161129
- Main IPC: G09G3/3266
- IPC: G09G3/3266 ; G09G3/3233 ; G09G3/3275

Abstract:
A display panel and an electroluminescence display using the same are discussed. The display panel includes pixels in which data lines and gate lines are crossed and which are arranged in a matrix form, and a gate driver configured to supply a gate pulse to the gate lines. Each pixel circuit of the pixels includes one or more n-type transistors and two or more p-type transistors. A gate driver of the display panel includes a first gate driving circuit configured to supply a first gate signal to an n-type transistor of the pixel circuit using a plurality of n-type transistors, a second gate driving circuit configured to supply a second gate signal to one of the p-type transistors of the pixel circuit using a plurality of p-type transistors, and a third gate driving circuit configured to supply a third gate signal to the other one of the p-type transistors of the pixel circuit using a plurality of n-type transistors.
Public/Granted literature
- US20180151125A1 DISPLAY PANEL AND ELECTROLUMINESCENCE DISPLAY USING THE SAME Public/Granted day:2018-05-31
Information query
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