JPS56164040A - Adhesion and fixation of covering glass for watch - Google Patents
Adhesion and fixation of covering glass for watchInfo
- Publication number
- JPS56164040A JPS56164040A JP6664180A JP6664180A JPS56164040A JP S56164040 A JPS56164040 A JP S56164040A JP 6664180 A JP6664180 A JP 6664180A JP 6664180 A JP6664180 A JP 6664180A JP S56164040 A JPS56164040 A JP S56164040A
- Authority
- JP
- Japan
- Prior art keywords
- ultraviolet light
- glass
- sapphire glass
- covering
- watch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Joining Of Glass To Other Materials (AREA)
- Laminated Bodies (AREA)
Abstract
PURPOSE: In bonding a sapphire glass as a covering glass for a watch to its body using an ultraviolet light polymerizable adhesive, to bond the adhesive to the body with improved workability without chaning the quality of sapphire glass, by covering part of the sapphire glass other than bonding part with an ultraviolet light masking shield.
CONSTITUTION: The bonding layer 3a consisting of ultraviolet light polymerizable adhesive is put between the sapphire glass 1 as a covering glass and the body 2 and both are brought into contact each other by pressure. Part of the sapphire glass other than the bonding layer part 3a is covered with the ultraviolet light masking shield 5 and the bonding layer 3a is exposed to ultraviolet light irradiation so that it is cured quickly. The covering glass 1 is fixed to the body 2 in a short time without causing the change in quality and coloring of the sapphire glass resulting from the ultraviolet light irradiation, thus to improve operation efficiency.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6664180A JPS56164040A (en) | 1980-05-20 | 1980-05-20 | Adhesion and fixation of covering glass for watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6664180A JPS56164040A (en) | 1980-05-20 | 1980-05-20 | Adhesion and fixation of covering glass for watch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56164040A true JPS56164040A (en) | 1981-12-16 |
| JPS6253459B2 JPS6253459B2 (en) | 1987-11-10 |
Family
ID=13321719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6664180A Granted JPS56164040A (en) | 1980-05-20 | 1980-05-20 | Adhesion and fixation of covering glass for watch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56164040A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5893894U (en) * | 1981-12-21 | 1983-06-25 | セイコーエプソン株式会社 | Mobile watch glass fixing structure |
| US20150280767A1 (en) * | 2014-03-31 | 2015-10-01 | Apple Inc. | Laser welding of transparent and opaque materials |
| US10200516B2 (en) | 2014-08-28 | 2019-02-05 | Apple Inc. | Interlocking ceramic and optical members |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01123270A (en) * | 1987-11-07 | 1989-05-16 | Mita Ind Co Ltd | Developing device |
-
1980
- 1980-05-20 JP JP6664180A patent/JPS56164040A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5893894U (en) * | 1981-12-21 | 1983-06-25 | セイコーエプソン株式会社 | Mobile watch glass fixing structure |
| JPS6315829Y2 (en) * | 1981-12-21 | 1988-05-06 | ||
| US20150280767A1 (en) * | 2014-03-31 | 2015-10-01 | Apple Inc. | Laser welding of transparent and opaque materials |
| US9787345B2 (en) * | 2014-03-31 | 2017-10-10 | Apple Inc. | Laser welding of transparent and opaque materials |
| US10200516B2 (en) | 2014-08-28 | 2019-02-05 | Apple Inc. | Interlocking ceramic and optical members |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6253459B2 (en) | 1987-11-10 |
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