CA1069320A - Montre electronique avec couvercle integre au boitier des circuits - Google Patents
Montre electronique avec couvercle integre au boitier des circuitsInfo
- Publication number
- CA1069320A CA1069320A CA262,287A CA262287A CA1069320A CA 1069320 A CA1069320 A CA 1069320A CA 262287 A CA262287 A CA 262287A CA 1069320 A CA1069320 A CA 1069320A
- Authority
- CA
- Canada
- Prior art keywords
- base plate
- cover
- circuit base
- electronic watch
- circuit
- 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.)
- Expired
Links
- 238000001721 transfer moulding Methods 0.000 claims abstract description 9
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 8
- 238000005476 soldering Methods 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 239000013078 crystal Substances 0.000 abstract description 3
- 238000004078 waterproofing Methods 0.000 abstract description 2
- 239000000306 component Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 description 6
- 239000000057 synthetic resin Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/02—Component assemblies
- G04G17/04—Mounting of electronic components
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/02—Component assemblies
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50118508A JPS5242767A (en) | 1975-09-30 | 1975-09-30 | Electronic watch |
| JP50118507A JPS5242766A (en) | 1975-09-30 | 1975-09-30 | Electronic watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1069320A true CA1069320A (fr) | 1980-01-08 |
Family
ID=26456431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA262,287A Expired CA1069320A (fr) | 1975-09-30 | 1976-09-29 | Montre electronique avec couvercle integre au boitier des circuits |
Country Status (7)
| Country | Link |
|---|---|
| BR (1) | BR7606507A (fr) |
| CA (1) | CA1069320A (fr) |
| DE (1) | DE2643972A1 (fr) |
| FR (1) | FR2326731A1 (fr) |
| GB (1) | GB1510906A (fr) |
| HK (1) | HK85079A (fr) |
| IT (1) | IT1080510B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2826840A1 (de) * | 1977-06-20 | 1979-01-11 | Hitachi Ltd | Elektronisches geraet und verfahren zu seiner herstellung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784725A (en) * | 1972-07-24 | 1974-01-08 | Solitron Devices | Electronic hybrid package |
-
1976
- 1976-09-28 GB GB4021376A patent/GB1510906A/en not_active Expired
- 1976-09-28 FR FR7629102A patent/FR2326731A1/fr not_active Withdrawn
- 1976-09-29 DE DE19762643972 patent/DE2643972A1/de not_active Withdrawn
- 1976-09-29 CA CA262,287A patent/CA1069320A/fr not_active Expired
- 1976-09-29 IT IT5149876A patent/IT1080510B/it active
- 1976-09-29 BR BR7606507A patent/BR7606507A/pt unknown
-
1979
- 1979-12-13 HK HK85079A patent/HK85079A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2326731A1 (fr) | 1977-04-29 |
| GB1510906A (en) | 1978-05-17 |
| IT1080510B (it) | 1985-05-16 |
| DE2643972A1 (de) | 1977-04-07 |
| HK85079A (en) | 1979-12-21 |
| BR7606507A (pt) | 1977-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |