Title:
撮像装置及び情報処理装置
Document Type and Number:
Japanese Patent JP7281060
Kind Code:
B2
Abstract:
Provided is an imaging device that captures clear and high-resolution images of a plurality of subject regions. This imaging device (100) comprises: a prism (2) having a first incidence surface (211), a second incidence surface (212), and an emission surface (22); an image formation optical system (3) on which light guided from the prism (2) impinges; and an imaging element (1) for receiving light and converting the light to an electrical signal. Light emitted from a first subject region facing the first incidence surface (211) impinges on the first incidence surface (211), light emitted from a second subject region facing the second incidence surface (212) impinges on the second incidence surface (212), each of the first incidence surface (211) and the second incidence surface (212) is a concave surface having a negative power, and the emission surface (22) is a convex surface having a positive power. Through this configuration, clear and high-resolution images of a plurality of subject regions can be captured without mixing light ray information from different subject regions.
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Inventors:
Masatoshi Nishimura
Application Number:
JP2022538533A
Publication Date:
May 25, 2023
Filing Date:
July 21, 2020
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
G02B17/08; B60R11/04; G03B15/00; H04N23/55
Domestic Patent References:
| JP2003207836A | ||||
| JP2005075261A | ||||
| JP2002036952A | ||||
| JP10229512A |
Foreign References:
| KR1020070099196A |
Attorney, Agent or Firm:
Yasutaka Kuratani
Shigeaki Matsui
Kenro Date
Shigeaki Matsui
Kenro Date