Invention Grant
- Patent Title: Electrostatic discharge circuit, display panel with electrostatic discharge circuit and electrostatic discharge method
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Application No.: US15528738Application Date: 2016-05-26
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Publication No.: US10509519B2Publication Date: 2019-12-17
- Inventor: Hao Wu , Na An , Xinfeng Gong , Gang Ci , Baolei Guo
- Applicant: BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.,BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.,BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing CN Beijing
- Agency: Kinney & Lange, P.A.
- Priority: CN201610143752 20160314
- International Application: PCT/CN2016/083455 WO 20160526
- International Announcement: WO2017/156874 WO 20170921
- Main IPC: G06F3/044
- IPC: G06F3/044 ; H01L23/60 ; G06F3/041 ; H05K9/00

Abstract:
Embodiments of the present invention disclose a display panel comprising a circuit board, a driving chip and a touch panel. The display panel further comprises an electrostatic discharge circuit disposed between the circuit board and the touch panel. The electrostatic discharge circuit defines an electrostatic discharge path electrically connecting the circuit board with the touch panel, and a second path through the driving chip is provided between the circuit board and the touch panel, wherein the overall impedance of the electrostatic discharge path is smaller than the overall impedance of the second path. Also a display device including the display panel is disclosed.
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