Invention Grant
US09025059B2 Solid-state imaging device, driving method thereof, and imaging system
有权
固态成像装置及其驱动方法和成像系统
- Patent Title: Solid-state imaging device, driving method thereof, and imaging system
- Patent Title (中): 固态成像装置及其驱动方法和成像系统
-
Application No.: US12712365Application Date: 2010-02-25
-
Publication No.: US09025059B2Publication Date: 2015-05-05
- Inventor: Kazuaki Tashiro
- Applicant: Kazuaki Tashiro
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2009-060054 20090312
- Main IPC: H04N5/335
- IPC: H04N5/335 ; H04N5/232 ; H04N5/222 ; H04N5/3745 ; G01S17/10 ; G01S17/89 ; H01L27/146 ; H04N5/359
Abstract:
A solid-state imaging device comprises a first pixel group includes a first photoelectric conversion unit that converts into electric charges reflection light pulses from an object irradiated with an irradiation light pulse, a first electric charge accumulation unit accumulating the electric charges in synchrony with turning on the irradiation light pulses, and a first reset unit resetting the electric charges; and a second pixel group includes a second photoelectric conversion unit that converts the reflection light into electric charges, a second electric charge accumulation unit that accumulates the electric charges synchronously with a switching the irradiation light pulses from on to off, and a second reset unit that releases a reset of the electric charges converted by the second photoelectric conversion unit.
Public/Granted literature
- US20100231774A1 SOLID-STATE IMAGING DEVICE, DRIVING METHOD THEREOF, AND IMAGING SYSTEM Public/Granted day:2010-09-16
Information query
