Digital pixel sensor (DPS) has evolved as a pivotal component in modern imaging systems
and has the potential to revolutionize various fields such as medical imaging, astronomy …

The resolution of the analog-to-digital converter (ADC), ie the minimum voltage that ADC
can recognize, is an important indicator of ADC performance. In order to improve the …

A low temporal read noise and high conversion gain reset-gate-less CMOS image sensor
(CIS) has been developed and demonstrated for the first time at photoelectron-counting …

This article presents a low random noise, a low-power, and a high-speed 2-mega pixels
(Mp) global-shutter (GS)-type CMOS image sensor (CIS) using an advanced dynamic …

This paper presents a CMOS time-of-flight (ToF) range image sensor using high-speed lock-
in pixels with background light canceling capability. The proposed lock-in pixel uses MOS …

This article presents a 12-bit column-parallel two-step single-slope analog-to-digital
converter (SS ADC). With the merging of analog memory capacitor and input sampling …

A sub-0.5 e rms-temporal read noise VGA (640H× 480V) CMOS image sensor has been
integrated in a standard 0.18 μm 4PM CMOS process. The low noise performance is …

A CMOS lock-in pixel image sensor with embedded storage diodes and lateral electric field
modulation (LEFM) of photo-generated charge is developed for fluorescence lifetime …

This paper presents a power-saving readout scheme for CMOS image sensors (CISs) that
utilizes the image properties. The proposed delta-readout (A-readout) scheme reads the …

A programmable sub-nanosecond time-gated four-tap CMOS lock-in pixel (LIP) image
sensor that uses an in-pixel pulse generator (PG) is developed for time-resolved (TR) …