A 216 x 216 Global-Shutter CMOS Image Sensor With Embedded Analog Memory and Automatic Exposure Control for Under-Display Optical Fingerprint Sensing Applications

Yin, PH; Lu, CW; Wang, JS; Chien, YC; Chou, CT; Su, GDJ; Chen, P

Lu, CW (通讯作者),Natl Yang Ming Chiao Tung Univ, Inst Photon Syst, Tainan 71150, Taiwan.

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2023; 70 (3): 1189

Abstract

216 x 216 under-display optical fingerprint CMOS image sensor (CIS) is proposed and was prototyped using 0.11-mu m CIS technology. Two analog storage ......

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