Title:
LENS SHEET UNIT, IMAGING MODULE AND IMAGING APPARATUS
Document Type and Number:
Japanese Patent JP2018025713
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a lens sheet unit, an imaging module and an imaging apparatus having such characteristics that an imaging apparatus and an imaging module can be made thin, that a lens sheet can be disposed parallel to a light-receiving surface of an imaging element with high accuracy, and that a distance between lens sheets can be controlled to a predetermined value.SOLUTION: The lens sheet unit includes: a first lens sheet 13 in which a light-transmitting part 131 having a unit lens shape 132 and a light-absorbing part 133 are alternately arranged; a support sheet 11 to which the first lens sheet 13 is joined; and a support chassis 15 supporting and positioning the first lens sheet 13 and the support sheet 11 in the optical axis direction. The support sheet 11 has light-transmitting property and a higher rigidity than that of the first lens sheet 13; the support chassis 15 has a projection 152 that supports at least a part of a peripheral edge of the laminate composed of the first lens sheet 13 and the support sheet 11, on an image side in the optical axis direction.SELECTED DRAWING: Figure 2
Inventors:
HARITO KAZUKI
ARAKAWA FUMIHIRO
KAWAGUCHI SHUJI
ARAKAWA FUMIHIRO
KAWAGUCHI SHUJI
Application Number:
JP2016158747A
Publication Date:
February 15, 2018
Filing Date:
August 12, 2016
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
G02B3/06; G02B5/00; G02B7/02; G03B11/00; G03B15/00; H04N5/225
Attorney, Agent or Firm:
Masayuki Masabayashi
Tetsuo Shiba
Hayashi Ichiyoshi
Tetsuo Shiba
Hayashi Ichiyoshi