Lee & Morse P.C.
Semiconductor device and method of fabricating the same
A semiconductor device includes a substrate including a front side and a back side opposite the front side, first P-type regions located adjacent to the back side and spaced apart from each other in the substrate, N-type regions located under the first P-type regions and spaced apart from each other in the substrate, and second P-type regions located adjacent to the back side and located between the first P-type regions.
Samsung Electronics Co., Ltd.
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Se-Hoon Yun-Ki Doo-Won June-Mo
Jang Lee Kwon Koo