Title:
FIXED STRUCTURE AND OPTICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/113554
Kind Code:
A1
Abstract:
A fixed structure according to one aspect of the present invention comprises a first adherend and a second adherend which have been fixed by an adhesive, wherein the first adherend has a first bonding surface, which is in contact with the adhesive, and the second adherend has both a second bonding surface, which faces the first bonding surface, and an extension surface which has been disposed along at least some of an entire periphery surrounding the adhesive around an axis perpendicular to the second bonding surface and which extends parallel to the perpendicular axis. In the second adherend, the adhesive is in contact with the second bonding surface but is not in contact with the extension surface.
More Like This:
| WO/2003/052016 | DUAL CURE B-STAGEABLE ADHESIVE FOR DIE ATTACH |
Inventors:
MAESAKA AKIHIRO (JP)
OKITA TAKUMI (JP)
OKITA TAKUMI (JP)
Application Number:
PCT/JP2021/037968
Publication Date:
June 02, 2022
Filing Date:
October 13, 2021
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
C09J5/00; C09J201/00; G02B7/00; G02B7/02
Domestic Patent References:
| WO2020012844A1 | 2020-01-16 |
Foreign References:
| JP2009283021A | 2009-12-03 | |||
| JP2017032871A | 2017-02-09 | |||
| JP2014173007A | 2014-09-22 | |||
| JPH06186464A | 1994-07-08 | |||
| JP2003046184A | 2003-02-14 |
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (JP)
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