Title:
METHOD FOR MANUFACTURING IMAGING DEVICE, IMAGING DEVICE, AND ENDOSCOPE
Document Type and Number:
WIPO Patent Application WO/2020/208750
Kind Code:
A1
Abstract:
A method for manufacturing an imaging device 1 comprises: a modification step S10 for modifying glass inside a glass block 11 through use of a laser and thereby fabricating a first modified space R10 having a first path RH connected to an outer surface 10SB; an etching step S20 for etching the first modified space R10 and thereby fabricating an optical part 10 having, in the inside thereof, an optical space S10 having a lens surface SL11 connected with a first hole H10 open in the outer surface 10SB; and an imaging part arrangement step S30 for arranging, on the optical part 10, an imaging part 20 for receiving light of a subject image collected by the optical part 10.
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Inventors:
ITO YUKI (JP)
NAKAGAWA YUSUKE
NAKAGAWA YUSUKE
Application Number:
PCT/JP2019/015656
Publication Date:
October 15, 2020
Filing Date:
April 10, 2019
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
G02B7/02; G03B17/02
Domestic Patent References:
| WO2009096460A1 | 2009-08-06 |
Foreign References:
| JP2004223586A | 2004-08-12 | |||
| US20090268304A1 | 2009-10-29 | |||
| JP2004087718A | 2004-03-18 |
Attorney, Agent or Firm:
ITOH-SHIN PATENT OFFICE (JP)
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