Invention Grant
- Patent Title: Pixel circuit and driving method, array substrate, and display apparatus
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Application No.: US15757846Application Date: 2015-08-14
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Publication No.: US10559258B2Publication Date: 2020-02-11
- Inventor: Zuquan Hu
- Applicant: BOE TECHNOLOGY GROUP CO., LTD. , HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing CN Hefei
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.,HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.,HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing CN Hefei
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: CN201410757772 20141210
- International Application: PCT/CN2015/087023 WO 20150814
- International Announcement: WO2016/090945 WO 20160616
- Main IPC: G09G3/3258
- IPC: G09G3/3258 ; G09G3/3291 ; H01L27/32

Abstract:
A pixel circuit is provided. The pixel circuit includes a driving transistor (TP) and a touch module (2) configured to cause a voltage change when a touch operation happens and coupled to a data line through a writing compensation module (1), wherein the writing compensation module (1) includes a storage capacitor (C1), is configured to compensate a threshold voltage of the driving transistor (TP), and to allow the voltage change to be read out through the data line.
Public/Granted literature
- US20180233087A1 PIXEL CIRCUIT AND DRIVING METHOD, ARRAY SUBSTRATE, AND DISPLAY APPARATUS Public/Granted day:2018-08-16
Information query
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