Invention Application
- Patent Title: DRIVING CIRCUIT AND DISPLAY PANEL
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Application No.: US16755816Application Date: 2020-03-10
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Publication No.: US20220309975A1Publication Date: 2022-09-29
- Inventor: Xiaowen LV
- Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Shenzhen, Guangdong
- Priority: CN202010112340.9 20200224
- International Application: PCT/CN2020/078555 WO 20200310
- Main IPC: G09G3/20
- IPC: G09G3/20

Abstract:
The present invention provides a driving circuit and a display panel including at least two gate driving units, and at least two of the gate driving units are connected in a cascade arrangement. an Nth stage driving unit in the at least two of the gate driving units includes a pull-up control module, a pull-up module, a pull-down module, a pull-down maintaining module, and a bootstrap capacitor, wherein N is an integer greater than 0.
Public/Granted literature
- US11610525B2 Driving circuit and display panel Public/Granted day:2023-03-21
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