Title:
IMAGE SENSOR AND IMAGING DEVICE
Document Type and Number:
Japanese Patent JP2018029404
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve such a problem that since a pixel signal from a pixel is subjected to image processing by an image processing chip, separate from an imaging unit, the processing speed decreases if the signal output band of signal lines, between an imaging unit and the image processing chip, is not increased.SOLUTION: Provided is an image sensor that comprises: an imaging unit provided on a first substrate and having a plurality of pixels; and a signal compression unit provided on a second substrate laminated on the first substrate to compress signals from the imaging unit. A plurality of connection electrodes are formed on the surface of the first substrate in contact with the second substrate, and a plurality of connection electrodes are formed on the surface of the second substrate in contact with the first substrate. The imaging unit and the signal compression unit may be connected electrically by joining the plurality of connection electrodes each other.SELECTED DRAWING: Figure 8
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Inventors:
KURIYAMA KOJI
Application Number:
JP2017225944A
Publication Date:
February 22, 2018
Filing Date:
November 24, 2017
Export Citation:
Assignee:
NIKON CORP
International Classes:
H04N5/369
Domestic Patent References:
| JP2003111050A | 2003-04-11 | |||
| JP2007235387A | 2007-09-13 | |||
| JP2006033104A | 2006-02-02 | |||
| JP2002044510A | 2002-02-08 | |||
| JP2012185669A | 2012-09-27 |
Attorney, Agent or Firm:
Longhua International Patent Service Corporation