Circuit structure having islands between source and drain

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United States of America Patent

PATENT NO 8921893
SERIAL NO

13309048

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Abstract

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A circuit structure includes a substrate, an unintentionally doped gallium nitride (UID GaN) layer over the substrate, a donor-supply layer over the UID GaN layer, a gate structure, a drain, and a source over the donor-supply layer. A number of islands are over the donor-supply layer between the gate structure and the drain. The gate structure disposed between the drain and the source. The gate structure is adjoins at least a portion of one of the islands and/or partially disposed over at least a portion of at least one of the islands.

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Patent Owner(s)

Patent OwnerAddress
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTDNO 8 LI-HSIN RD 6 SCIENCE BASED INDUSTRIAL PARK HSINCHU 300

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hsiung, Chih-Wen Hsinchu, TW 53 293
Hsu, Chun-Wei Taichung, TW 114 641
Yang, Fu-Chih Fengshan, TW 102 675
Yao, Fu-Wei Hsinchu, TW 78 460
Yu, Chen-Ju Jiaoxi Township, TW 50 326
Yu, Jiun-Lei Jerry Zhudong Township, TW 87 471

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