A Two-Stage Charge Transfer Active Pixel CMOS Image Sensor With Low-Noise Global Shuttering and a Dual-Shuttering Mode

2011 ◽  
Vol 58 (3) ◽  
pp. 740-747 ◽  
Author(s):  
Keita Yasutomi ◽  
Shinya Itoh ◽  
Shoji Kawahito
Keyword(s):  
Charge Transfer ◽  
Cmos Image Sensor ◽  
Image Sensor ◽  
Low Noise ◽  
Two Stage ◽  
Active Pixel

A Low-Noise High-Dynamic-Range 17-b 1.3-Megapixel 30-fps CMOS Image Sensor With Column-Parallel Two-Stage Folding-Integration/Cyclic ADC

2012 ◽  
Vol 59 (12) ◽  
pp. 3396-3400 ◽  
Author(s):  
Min-Woong Seo ◽  
Takehide Sawamoto ◽  
Tomoyuki Akahori ◽  
Zheng Liu ◽  
Tetsuya Iida ◽  
...  
Keyword(s):  
Dynamic Range ◽  
High Dynamic Range ◽  
Cmos Image Sensor ◽  
Image Sensor ◽  
Low Noise ◽  
Two Stage ◽  
High Dynamic ◽  
Cyclic Adc

An Over 120dB Dynamic Range Linear Response Single Exposure CMOS Image Sensor with Two-stage Lateral Overflow Integration Trench Capacitors

2020 ◽  
Vol 2020 (7) ◽  
pp. 143-1-143-6 ◽  
Author(s):  
Yasuyuki Fujihara ◽  
Maasa Murata ◽  
Shota Nakayama ◽  
Rihito Kuroda ◽  
Shigetoshi Sugawa
Keyword(s):  
Linear Response ◽  
Dynamic Range ◽  
Signal To Noise Ratio ◽  
Cmos Image Sensor ◽  
Image Sensor ◽  
Signal To Noise ◽  
Single Exposure ◽  
Two Stage ◽  
Noise Ratio ◽  
Maximum Signal

This paper presents a prototype linear response single exposure CMOS image sensor with two-stage lateral overflow integration trench capacitors (LOFITreCs) exhibiting over 120dB dynamic range with 11.4Me- full well capacity (FWC) and maximum signal-to-noise ratio (SNR) of 70dB. The measured SNR at all switching points were over 35dB thanks to the proposed two-stage LOFITreCs.

Analysis of incomplete charge transfer effects in a CMOS image sensor

2013 ◽  
Vol 34 (5) ◽  
pp. 054009 ◽  
Author(s):  
Liqiang Han ◽  
Suying Yao ◽  
Jiangtao Xu ◽  
Chao Xu ◽  
Zhiyuan Gao
Keyword(s):  
Charge Transfer ◽  
Cmos Image Sensor ◽  
Image Sensor ◽  
Transfer Effects

A 800(H) x 600(V) high sensitivity and high full well capacity CMOS image sensor with active pixel readout feedback operation

2008 ◽  
Author(s):  
Woonghee Lee ◽  
Nana Akahane ◽  
Satoru Adachi ◽  
Koichi Mizobuchi ◽  
Shigetoshi Sugawa
Keyword(s):  
High Sensitivity ◽  
Cmos Image Sensor ◽  
Image Sensor ◽  
Active Pixel
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