The charge transfer efficiency improvement method is introduced by optimizing the electrical
potential distribution under the transfer gate along the charge transfer path. A non-uniform …

In order to increase collection efficiency and eliminate image lag, multi n-type implants were
introduced into the process of a pinned-photodiode. For the purpose of improving the …

This paper proposes pixel process techniques to reduce the charge transfer time in high
speed CMOS image sensors. These techniques increase the lateral conductivity of the photo …

Abstract A CMOS compatible P+/N well/P sub double junction photodiode pixel was
proposed, which can efficiently detect fluorescence from CsI (Tl) scintillation in an X-ray …

A novel five transistor global shutter CMOS active pixel with ultra-high dynamic range is
presented in this paper. A global shutter control transistor is added to traditional four …

CMOS 探测器**年来在工业, 民用, 航天等领域得到了广泛的应用, 而漏电流对CMOS
探测器成像品质影响的研究却较少. 文章针对CMOS 探测器在低读出速率时造成图像噪声过大 …