Title:
OPTICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/170392
Kind Code:
A1
Abstract:
This optical device is provided with: a plurality of micro lenses disposed in a two-dimensional shape; and an imaging sensor which has a plurality of pixel groups including a plurality of pixels and in which each pixel group receives light that has passed through each of the plurality of micro lenses, wherein at least a portion of the plurality of micro lenses limits a portion of incident light by means of an opening pattern formed in the micro lens.
Inventors:
NAKAJIMA MASAO (JP)
Application Number:
PCT/JP2017/012376
Publication Date:
October 05, 2017
Filing Date:
March 27, 2017
Export Citation:
Assignee:
NIKON CORP (JP)
International Classes:
H04N5/225; G02B7/34; G03B5/00; G03B13/36; G06T5/00; H04N5/335
Domestic Patent References:
| WO2014050699A1 | 2014-04-03 |
Foreign References:
| JP2008527944A | 2008-07-24 | |||
| JP2017011364A | 2017-01-12 |
Attorney, Agent or Firm:
NAGAI, Fuyuki et al. (JP)
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