Birch, Stewart, Kolasch & Birch, LLP
Semiconductor device and method for fabricating the same
A semiconductor device includes a semiconductor layer formed over a semiconductor substrate. A well region is disposed in a portion of the semiconductor layer, and a plurality of first doped regions is disposed in various portions of the well region. A second doped region is disposed in a portion of the well region. An isolation element is disposed in a portion of the top-most one of the first doped regions, and a third doped region is disposed in a portion of the top-most one of the first doped regions. A fourth doped region is disposed in a portion of the second doped region. An insulating layer overlies the third doped region, the isolation element, the second doped region, and the fourth doped region, and a conductive layer overlies the insulating layer.
Vanguard International Semiconductor Corporation
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Shang-Hui Chih-Cherng Manoj Chia-Hao Pei-Heng
Tu Liao Kumar Lee Hung