Samsung Electronics Co., Ltd.

Yeaju Jang

Taehan Kim

Kwanghee Lee

Bumsuk Kim

Yunki Lee

Dongmin Keum

An image sensor includes a pixel array in which a plurality of normal pixels and a plurality of autofocus (AF) pixels are disposed, and a logic circuit. The logic circuit provides an autofocus function using a phase difference between pixel signals obtained from each of the plurality of AF pixels. Each of the AF pixels includes a single AF lens disposed on a pair of pixel areas. An AF lens of the AF pixel spaced apart from a center of the pixel array may have an area larger than an area of the AF lens of the AF pixel adjacent to the center.

Growing community of inventors

Seoul, South Korea

Yeaju Jang