Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Fang-Wen Liu0
Tseng-Fu Lu0
Wei-Ming Liao0
Date of Patent
March 26, 2019
0Patent Application Number
157948340
Date Filed
October 26, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present disclosure provides a semiconductor ESD protection device. The semiconductor ESD protection device includes a substrate including a first conductivity type, a gate formed on the substrate, a source region and a drain region formed in the substrate, and a body region formed in the substrate. The substrate and the body region include a first conductivity type. The source region and the drain region include a second conductivity type. And the first conductivity type and the second conductivity type are complementary to each other. The body region is electrically connected to the gate.
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