Invention Grant
- Patent Title: ESD unit
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Application No.: US14924975Application Date: 2015-10-28
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Publication No.: US09673189B2Publication Date: 2017-06-06
- Inventor: Chung-Yu Huang , Kuan-Cheng Su , Tien-Hao Tang , Ping-Jui Chen , Po-Ya Lai
- Applicant: United Microelectronics Corp.
- Applicant Address: TW Hsinchu
- Assignee: United Microelectronics Corp.
- Current Assignee: United Microelectronics Corp.
- Current Assignee Address: TW Hsinchu
- Agency: J.C. Patents
- Main IPC: H01L27/02
- IPC: H01L27/02
Abstract:
An electrostatic discharge (ESD) unit is described, including a first device, and a second device coupled to the first device in parallel. In an ESD event, the first device is turned on before the second device is turned on. The second device may be turned on by the turned-on first device to form an ESD path in the ESD event.
Public/Granted literature
- US20170125399A1 ESD UNIT Public/Granted day:2017-05-04
Information query
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