IEDM 2019: Sony on Nanophotonics in BSI Pixel Design

Sony presentation at IEDM 2019 "Nanophotonics contributions to state-of-the-art CMOS Image Sensors" by Sozo Yokogawa discusses the recent features that Sony has added to its BSI pixel lineup:

"Recent progress of Back-illuminated CMOS image sensor (BI-CIS), focusing on their pixel improvements with design of optical properties using subwavelength sizescale structures and photonics technologies, are reviewed. These technologies contribute not only improving BI-CIS basic performances but also adding new functions for versatile sensing applications."