JPH0229544U - - Google Patents
Info
- Publication number
- JPH0229544U JPH0229544U JP10858288U JP10858288U JPH0229544U JP H0229544 U JPH0229544 U JP H0229544U JP 10858288 U JP10858288 U JP 10858288U JP 10858288 U JP10858288 U JP 10858288U JP H0229544 U JPH0229544 U JP H0229544U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting element
- receiving element
- view
- element side
- 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
Description
第１図は本考案第一実施例の光結合装置の斜視
図、第２図は同じくそのＡ―Ａ縦断面図、第３図
ａは同じくその発光素子側から視た斜視図、第３
図ｂは同じくその受光素子側から視た斜視図、第
４図は同じくその組立工程を示す縦断面図、第５
図ａは本考案第二実施例の光結合装置の発光素子
側から視た正面図、第５図ｂは同じくその受光素
子側から視た正面図、第６図は従来の光結合装置
の斜視図、第７図は同じくそのＢ―Ｂ縦断面図、
第８図ａは同じくその発光素子側から視た正面図
、第８図ｂは同じくその受光素子側から視た正面
図、第９図は同じくその組立工程を示す縦断面図
、第１０図は同じくその接着剤の付着状態を示す
縦断面図である。
１０：発光素子、１１：受光素子、１２：ケー
ス、１２ａ，１２ｂ：背面壁、１３，１４：注入
口、１５，１６：リード端子。
FIG. 1 is a perspective view of the optical coupling device according to the first embodiment of the present invention, FIG. 2 is a vertical sectional view taken along the line AA, FIG.
Figure b is a perspective view of the same as seen from the light-receiving element side, Figure 4 is a longitudinal cross-sectional view showing the assembly process, and Figure 5
Figure a is a front view of the optical coupler according to the second embodiment of the present invention as seen from the light emitting element side, Figure 5 b is a front view of the same as seen from the light receiving element side, and Figure 6 is a perspective view of the conventional optical coupler. Figure 7 is also a BB vertical cross-sectional view,
FIG. 8a is a front view similarly seen from the light emitting element side, FIG. 8b is a front view similarly seen from the light receiving element side, FIG. 9 is a longitudinal sectional view similarly showing the assembly process, and FIG. 10 is a front view similarly seen from the light receiving element side. FIG. 3 is a longitudinal cross-sectional view showing the state of adhesion of the adhesive. 10: light emitting element, 11: light receiving element, 12: case, 12a, 12b: back wall, 13, 14: injection port, 15, 16: lead terminal.
Claims (1)
れた受光素子と、前記発光素子と受光素子とが固
定されるケースとを備え、該ケースの発光素子側
の背面壁と受光素子側の背面壁とに接着剤注入口
が設けられたことを特徴とする光結合装置。 A light-emitting element, a light-receiving element disposed opposite to the light-emitting element, and a case to which the light-emitting element and light-receiving element are fixed, the case having a back wall on the light-emitting element side and a back wall on the light-receiving element side. An optical coupling device characterized in that an adhesive injection port is provided on a wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10858288U JPH0729650Y2 (en) | 1988-08-17 | 1988-08-17 | Optical coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10858288U JPH0729650Y2 (en) | 1988-08-17 | 1988-08-17 | Optical coupling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0229544U true JPH0229544U (en) | 1990-02-26 |
| JPH0729650Y2 JPH0729650Y2 (en) | 1995-07-05 |
Family
ID=31344056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10858288U Expired - Fee Related JPH0729650Y2 (en) | 1988-08-17 | 1988-08-17 | Optical coupling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729650Y2 (en) |
-
1988
- 1988-08-17 JP JP10858288U patent/JPH0729650Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729650Y2 (en) | 1995-07-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |