Invention Grant
- Patent Title: Pixel circuit, method for driving the same, and organic electroluminescent display panel
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Application No.: US15865097Application Date: 2018-01-08
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Publication No.: US10431153B2Publication Date: 2019-10-01
- Inventor: Yana Gao , Renyuan Zhu , Yue Li , Dongxu Xiang , Zeyuan Chen
- Applicant: Shanghai Tianma AM-OLED Co., Ltd.
- Applicant Address: CN Shanghai
- Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
- Current Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
- Current Assignee Address: CN Shanghai
- Agency: Alston & Bird LLP
- Priority: CN201710567315 20170712
- Main IPC: G09G3/3225
- IPC: G09G3/3225 ; G09G3/3233

Abstract:
The disclosure discloses a pixel circuit, a method for driving the same, and an organic electroluminescent display panel, where the pixel circuit includes a node initialization module and a drive control module, the node initialization module includes a first switch transistor with a gate electrically connected with a first scan signal terminal, a source electrically connected with a first reference signal terminal, and a drain electrically connected with a first node; and a seventh switch transistor with a gate electrically connected with the first scan signal terminal, a source electrically connected with the second reference signal terminal, and a drain electrically connected with the second node; the drive control module includes a drive transistor with a gate electrically connected with the first node, a source electrically connected with the second node.
Public/Granted literature
- US20180130410A1 PIXEL CIRCUIT, METHOD FOR DRIVING THE SAME, AND ORGANIC ELECTROLUMINESCENT DISPLAY PANEL Public/Granted day:2018-05-10
Information query
IPC分类: