Samsung Electronics Co., Ltd.

In Ho Ro

Jinyoung Kim

Doowon Kwon

Ho-chul Ji

Kwansik Cho

Seokjin Kwon

Mangeun Cho

Jameyung Kim

Sungki Min

An image sensor including a semiconductor substrate having a first surface and a second surface, and a pixel region having a photoelectric conversion region; a first conductive pattern in a first trench defining the pixel region and extending from the first surface toward the second surface; a second conductive pattern in a second trench shallower than the first trench and defined between a plurality of active patterns on the first surface of the pixel region; a transfer transistor and a plurality of logic transistors on the active patterns; and a conductive line on the second surface and electrically connected to the first conductive pattern.

Image sensor

Growing community of inventors

Gyeonggi-do, South Korea

In Ho Ro