- Patent Title: Solid-state imaging device, driving method, and electronic device
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Application No.: US15792065Application Date: 2017-10-24
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Publication No.: US10070103B2Publication Date: 2018-09-04
- Inventor: Shizunori Matsumoto
- Applicant: SONY CORPORATION
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sheridan Ross P.C.
- Priority: JP2013-037868 20130227
- Main IPC: H04N3/14
- IPC: H04N3/14 ; H04N5/335 ; H04N9/04 ; H04N5/369 ; H04N5/357 ; H01L27/146 ; H04N5/3745 ; H04N5/378

Abstract:
Provided is a solid-state imaging device including: a pixel section configured to include a plurality of pixels arranged in a matrix form, the plurality of pixels performing photoelectric conversion; column signal lines configured to transmit pixel signals output from the pixels in units of columns; an AD converting section configured to include a comparator that compares a reference signal serving as a ramp wave with the pixel signals transmitted via the column signal line and convert a reference level and a signal level of the pixel signals into digital signals independently based on a comparison result of the comparator; a switch configured to be connected with the column signal lines; and a control section configured to turn on the switch only during a certain period of time in a period of time in which the comparator is reset and cause the column signal lines to be short-circuited.
Public/Granted literature
- US20180048872A1 SOLID-STATE IMAGING DEVICE, DRIVING METHOD, AND ELECTRONIC DEVICE Public/Granted day:2018-02-15
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