首页>
外国专利>
Charge detection device and charge detection method, solid-state imaging device and driving method thereof, and imaging device
Charge detection device and charge detection method, solid-state imaging device and driving method thereof, and imaging device
展开▼
机译:电荷检测装置和电荷检测方法,固态成像装置及其驱动方法和成像装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
A charge detection device includes: a substrate having a first conductive type of predetermined region; a second conductive type of drain region disposed in the predetermined region of the substrate; a second conductive type of source region disposed in the predetermined region of the substrate; a second conductive type of channel region disposed between the drain region and the source region; a gate formed via an insulating film on the channel region; a second conductive type of charge accumulation region disposed in the predetermined region of the substrate and changing a threshold voltage of a transistor having the drain region, the source region, and the gate by accumulating signal charges as a target to be measured; a first conductive type of channel barrier region disposed between the channel region and the charge accumulation region; and a charge sweep region sweeping away the signal charges accumulated in the charge accumulation region.
展开▼