Proceedings of the International Display Workshops Volume 30 (IDW '23)

Proceedings of the International Display Workshops Volume 30 (IDW '23)

Dec 6 - Dec 8, 2023TOKI MESSE Niigata Convention Center
The International Display Workshops
Proceedings of the International Display Workshops Volume 30 (IDW '23)

Proceedings of the International Display Workshops Volume 30 (IDW '23)

Dec 6 - Dec 8, 2023TOKI MESSE Niigata Convention Center

[IST5-1 (Invited)]High Dynamic Range CMOS Image Sensor Technologies

*Isao Takayanagi1(1. Brillnics (Japan))
https://doi.org/10.36463/idw.2023.1481

Keywords:

CMOS image sensor,High dynamic range,Digital pixel sensor,Multiple conversion gain,LOFIC

This paper describes high dynamic range CMOS image sensor technologies and key technical topics. (1) A multiple-CG (conversion gain) sensor technology, (2) “LOFIC” technology to accumulate and readout overflow charge, (3) 3Q-DPS (digital pixel sensor) technology to realize low power and very high dynamic range global shutter image sensors.