Electrostatic discharge protection device

Details Electrostatic discharge protection device Electrostatic discharge protection device

2009-05-28

2011-10-18

Nguyen, Ha Tran T (Department: 2829)

Active solid-state devices (e.g., transistors, solid-state diode

Field effect device

Having insulated electrode

C257SE29024

Reexamination Certificate

active

08039899

ABSTRACT:
An electrostatic discharge protection device includes a first well comprising a MOS transistor; a second well comprising a first impurity region to which a first voltage is applied, and a second impurity region connected to an input/output pad, the second well being disposed adjacent to the first well; and a third well comprising a third impurity region to which the first voltage is applied, the third well being disposed adjacent to the second well.

REFERENCES:
patent: 6465848 (2002-10-01), Ker et al.
patent: 6858902 (2005-02-01), Salling et al.
patent: 6970335 (2005-11-01), Vashchenko et al.
patent: 7061051 (2006-06-01), Yu
patent: 7126168 (2006-10-01), Vashchenko et al.
patent: 2002/0050615 (2002-05-01), Ker et al.
patent: 2008-538259 (2008-10-01), None
patent: 1020010091429 (2001-10-01), None
patent: 1020020015199 (2002-02-01), None
patent: 1020060038235 (2006-05-01), None
patent: 1020060078152 (2006-07-01), None
patent: WO-2007/040612 (2007-04-01), None
Notice of Allowance issued from Korean Intellectual Property Office on Jul. 28, 2010.

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