Title:
IMAGE ACQUISITION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/170606
Kind Code:
A1
Abstract:
An image acquisition device according to the present invention is provided with: an image acquisition element; a lens that focuses light on the image acquisition element; and a protection plate that is provided closer to an object than the lens is and that is in contact with outside air. The protection plate includes: a glass plate; a resin layer that is provided in contact with a main surface of the glass plate; and an inorganic film that is provided on the resin layer. In the protection plate, the glass plate, the resin layer, and the inorganic film are arranged in this order from the object side.
Inventors:
NOMURA TAKUJI (JP)
ZENG HAISHENG (JP)
ZENG HAISHENG (JP)
Application Number:
PCT/JP2017/012754
Publication Date:
October 05, 2017
Filing Date:
March 28, 2017
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
H04N5/225; G02B1/115; G02B1/18; G02B7/02; G03B11/00; G03B17/02
Domestic Patent References:
| WO2016047523A1 | 2016-03-31 |
Foreign References:
| JP2001133876A | 2001-05-18 | |||
| JP2013041141A | 2013-02-28 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
Download PDF:
Previous Patent: PARTICULATE WATER ABSORBING AGENT
Next Patent: TRANSACTION ASSIST SYSTEM, METHOD, AND PROGRAM
Next Patent: TRANSACTION ASSIST SYSTEM, METHOD, AND PROGRAM