Invention Grant
- Patent Title: Electrostatic discharge protection circuit and electronic device using the same
- Patent Title (中): 静电放电保护电路及使用其的电子设备
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Application No.: US12763152Application Date: 2010-04-19
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Publication No.: US08300371B2Publication Date: 2012-10-30
- Inventor: Xian-Jun Su , Ching-Chung Lin
- Applicant: Xian-Jun Su , Ching-Chung Lin
- Applicant Address: CN Shenzhen TW Miao-Li County
- Assignee: Innocom Technology (Shenzhen) Co., Ltd.,Chimei Innolux Corporation
- Current Assignee: Innocom Technology (Shenzhen) Co., Ltd.,Chimei Innolux Corporation
- Current Assignee Address: CN Shenzhen TW Miao-Li County
- Agency: WPAT., PC
- Agent Justin King
- Priority: CN200910307371 20090921
- Main IPC: H02H9/00
- IPC: H02H9/00
Abstract:
An electrostatic discharge protection circuit includes an input terminal, a first diode, a second diode, a third diode, a fourth diode, a plurality of voltage stabilizer circuits, and a power terminal. The input terminal and the cathode of the second diode connect to the anode of the first diode; the voltage stabilizer circuits connect in parallel between the cathode of the first diode and the anode of the second diode. The power terminal connects to the anode of the third diode, the cathode of the third diode connects to the cathode of the first diode. The cathode of the fourth diode connects to ground, the anode of the fourth diode connects to the anode of the second diode.
Public/Granted literature
- US20110069419A1 ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT AND ELECTRONIC DEVICE USING THE SAME Public/Granted day:2011-03-24
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