Volentine, Whitt & Francos, PLLC
Image sensing device
An image sensing device includes a photoelectric device disposed within a semiconductor substrate, and a separation structure and electrode structures disposed within the semiconductor substrate, and surrounding the photoelectric device. The separation structure includes a first conductive pattern, and a first insulating spacer between the first conductive pattern and the semiconductor substrate. A respective one of the electrode structures includes a second conductive pattern, and a second insulating spacer between the second conductive pattern and the semiconductor substrate. The first conductive pattern and the second conductive pattern are formed of the same conductive material.
Samsung Electronics Co., Ltd.
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Jung Hun Man Geun Chang Hwa Sang Su Gang Beom Suk
Kim Cho Kim Park Zhang Lee