Title:
撮像モジュール、撮像装置
Document Type and Number:
Japanese Patent JP6693086
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a lens sheet unit enabling an imaging module and an imaging apparatus to be made thinner and capable of providing a satisfactory image, and to provide an imaging module comprising the lens sheet unit, and an imaging apparatus.SOLUTION: A lens sheet unit 10 is disposed at a side closer to a light incident region than an image sensor and comprises: a first lens sheet 11; a second lens sheet 12 that is disposed at a side closer to a light emission region than the first lens sheet 11; and an infrared-shielding sheet 13 that is disposed at a side closer to the light incident region than the second lens sheet 12 and shields a light in a wavelength range from 700 to 1100 nm. The lens sheet unit is configured by laminating these sheets. The first lens sheet 11 and the second lens sheet 12 comprises respectively columnar light transmission parts 111 and 121 each having a convex unit lens, and light absorption parts 113 and 123 that are arrayed alternately with the light transmission parts 111 and 121. In a view in a normal direction of sheet surfaces, an array direction of the light transmission part 111 of the first lens sheet 11 and an array direction of the light transmission part 121 of the second lens sheet 12 cross each other at an angle α.SELECTED DRAWING: Figure 3
Inventors:
Kazuki Harido
Fumihiro Arakawa
Shuji Kawaguchi
Fumihiro Arakawa
Shuji Kawaguchi
Application Number:
JP2015214122A
Publication Date:
May 13, 2020
Filing Date:
October 30, 2015
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
G02B3/00; G02B3/06; G02B5/00; G02B5/22; G02B5/26; G02B5/28; G02B13/00; G03B11/00; H04N5/225; H04N5/335
Domestic Patent References:
| JP2012100204A | ||||
| JP4274201A | ||||
| JP2004200360A | ||||
| JP2006229110A | ||||
| JP8338901A | ||||
| JP2012128423A | ||||
| JP200630723A |
Foreign References:
| WO2014021232A1 |
Attorney, Agent or Firm:
Masayuki Masabayashi