ULTRA HIGH VOLTAGE SEMICONDUCTOR DEVICE WITH ELECTROSTATIC DISCHARGE CAPABILITIES

A device having a drain region with a drain rectangular portion having a first end and a second end, a first drain end portion contiguous with the drain rectangular portion and extending from the first end of the drain rectangular portion away from a center of the drain region, and a second drain en...

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Bibliographische Detailangaben
Hauptverfasser: SHEN, Chih-Heng, WANG, Shen-Ping, CHU, Po-Tao, YANG, Tsai-Feng, YANG, Chun-Yi, HUANG, Kun-Ming
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A device having a drain region with a drain rectangular portion having a first end and a second end, a first drain end portion contiguous with the drain rectangular portion and extending from the first end of the drain rectangular portion away from a center of the drain region, and a second drain end portion contiguous with the drain rectangular portion and extending from the second end of the drain rectangular portion away from the center of the drain region. The semiconductor device also comprises a source region spaced from and surrounding the drain region in the first layer.