JPH028156U - - Google Patents
Info
- Publication number
- JPH028156U JPH028156U JP8629888U JP8629888U JPH028156U JP H028156 U JPH028156 U JP H028156U JP 8629888 U JP8629888 U JP 8629888U JP 8629888 U JP8629888 U JP 8629888U JP H028156 U JPH028156 U JP H028156U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting element
- receiving element
- optical path
- coupling optical
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図及び第２図は本考案になるフオトカプラ
の各実施例の構造を示す図、第３図は従来のフオ
トカプラの構造を示す図、第４図及び第５図は光
軸のズレたフオトカプラを示す図である。
１……発光素子、３……結合光路、４……受光
素子、６……ボデイ、７，７ａ……内面、８……
直接光、９，１０……光。
Figures 1 and 2 are diagrams showing the structure of each embodiment of the photocoupler of the present invention, Figure 3 is a diagram showing the structure of a conventional photocoupler, and Figures 4 and 5 are diagrams showing a photocoupler with shifted optical axes. FIG. DESCRIPTION OF SYMBOLS 1... Light emitting element, 3... Coupling optical path, 4... Light receiving element, 6... Body, 7, 7a... Inner surface, 8...
Direct light, 9, 10...light.
Claims (1)
受光素子とを結合し、鏡面あるいは白色面仕上げ
の内面を有する結合光路とより構成したことを特
徴とするフオトカプラ。 (2) 発光素子と、受光素子と、この発光素子と
受光素子とを結合し、透明物質が充填された結合
光路とより構成したことを特徴とするフオトカプ
ラ。[Claims for Utility Model Registration] (1) A light-emitting element, a light-receiving element, and a coupling optical path that combines the light-emitting element and the light-receiving element and has a mirror-finished or white-finished inner surface. photo coupler. (2) A photocoupler comprising a light-emitting element, a light-receiving element, and a coupling optical path that couples the light-emitting element and the light-receiving element and is filled with a transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8629888U JPH028156U (en) | 1988-06-29 | 1988-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8629888U JPH028156U (en) | 1988-06-29 | 1988-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH028156U true JPH028156U (en) | 1990-01-19 |
Family
ID=31310937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8629888U Pending JPH028156U (en) | 1988-06-29 | 1988-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH028156U (en) |
-
1988
- 1988-06-29 JP JP8629888U patent/JPH028156U/ja active Pending