Title:
WINDOW MATERIAL, AND OPTICAL PACKAGE
Document Type and Number:
WIPO Patent Application WO/2018/235925
Kind Code:
A1
Abstract:
A window material for an optical package provided with an optical element is provided which is equipped with: a substrate comprising an inorganic material; and a bonding layer provided on one surface of the substrate comprising the inorganic material. The volume ratio of gold in the bonding layer is 10% or lower.
Inventors:
TAKIKAWA JUMPEI (JP)
HANASHIMA KEISUKE (JP)
KIKUGAWA SHINYA (JP)
SHIBUYA KOICHI (JP)
HIRAMOTO MAKOTO (JP)
ABE TOMOMI (JP)
KIDO YURIKO (JP)
HANASHIMA KEISUKE (JP)
KIKUGAWA SHINYA (JP)
SHIBUYA KOICHI (JP)
HIRAMOTO MAKOTO (JP)
ABE TOMOMI (JP)
KIDO YURIKO (JP)
Application Number:
PCT/JP2018/023703
Publication Date:
December 27, 2018
Filing Date:
June 21, 2018
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
H01L33/48
Domestic Patent References:
| WO2015087812A1 | 2015-06-18 | |||
| WO2015166945A1 | 2015-11-05 |
Foreign References:
| JP2014236202A | 2014-12-15 | |||
| JP2011216712A | 2011-10-27 | |||
| JP2011249729A | 2011-12-08 | |||
| JP2008053290A | 2008-03-06 | |||
| JP2014217888A | 2014-11-20 | |||
| JP5877487B1 | 2016-03-08 | |||
| US20080199982A1 | 2008-08-21 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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