Title:
IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/250774
Kind Code:
A1
Abstract:
The present invention provides an imaging device for capturing a good-quality multispectral image. An imaging device (1) is provided with: an imaging optical system (10) having a pupil region divided into a plurality of regions including a first pupil region and a second pupil region different from the first pupil region, and provided with a polarization filter that polarizes light passing through the first pupil region and the second pupil region in directions different from each other; an imaging element (100) including a first pixel that receives the light passing through the first pupil region, and a second pixel that receives the light passing through the second pupil region; and a signal processing unit (200) that processes a signal outputted from the imaging element (100), and outputs at least first image data comprising an output signal of the first pixel, and second image data comprising an output signal of the second pixel. In the imaging optical system (10), the wavelengths of light passing through the first pupil region and the second pupil region are different from each other, and the aberration properties of regions corresponding to the first pupil region and the second pupil region are different from each other.
More Like This:
| JP2000111722 | RED COMPOSITION FOR COLOR FILTER AND COLOR FILTER |
| JP3224352 | MULTICOLOR LUMINESCENT DEVICE |
| JP5988273 | New molecular entity |
Inventors:
OKADA KAZUYOSHI (JP)
KISHINE YASUNOBU (JP)
KAWANAGO ATSUSHI (JP)
KISHINE YASUNOBU (JP)
KAWANAGO ATSUSHI (JP)
Application Number:
PCT/JP2020/021936
Publication Date:
December 17, 2020
Filing Date:
June 03, 2020
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/20; G02B5/30; H04N5/225; H04N5/369; H04N9/07
Domestic Patent References:
| WO2014020791A1 | 2014-02-06 | |||
| WO2014024745A1 | 2014-02-13 |
Foreign References:
| JP2009162847A | 2009-07-23 | |||
| JP2013077935A | 2013-04-25 | |||
| JP2012247645A | 2012-12-13 |
Attorney, Agent or Firm:
MATSUURA, Kenzo (JP)
Download PDF:
Previous Patent: IMAGING DEVICE
Next Patent: ASEPTIC FILLING MACHINE AND METHOD FOR COOLING FILLING VALVE OF ASEPTIC FILLING MACHINE
Next Patent: ASEPTIC FILLING MACHINE AND METHOD FOR COOLING FILLING VALVE OF ASEPTIC FILLING MACHINE