JPS6188257U - - Google Patents
Info
- Publication number
- JPS6188257U JPS6188257U JP17388184U JP17388184U JPS6188257U JP S6188257 U JPS6188257 U JP S6188257U JP 17388184 U JP17388184 U JP 17388184U JP 17388184 U JP17388184 U JP 17388184U JP S6188257 U JPS6188257 U JP S6188257U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving
- emitting
- transmission medium
- optical coupling
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Description
第１図は本考案の一実施例の断面図、第２図お
よび第３図は従来の光結合素子の一例および他の
一例の断面図である。
１，２，１１，１２……リード端子、３……発
光素子、４……受光素子、５，７，８……光伝達
媒体、６……外装樹脂。
FIG. 1 is a sectional view of one embodiment of the present invention, and FIGS. 2 and 3 are sectional views of one example and another example of a conventional optical coupling element. 1, 2, 11, 12... Lead terminal, 3... Light emitting element, 4... Light receiving element, 5, 7, 8... Light transmission medium, 6... Exterior resin.
Claims (1)
同一平面上に配置し、これら発光素子と受光素子
の周囲に共に光伝達媒体を充填し、さらに、同一
パツケージに収納した光結合素子において、前記
光伝達媒体の少くとも前記発光面および受光面側
の外表面が回転だ円面であることを特徴とする光
結合素子。 In an optical coupling element in which the light-emitting surface of the light-emitting element and the light-receiving surface of the light-receiving element are arranged on substantially the same plane, the peripheries of the light-emitting element and the light-receiving element are filled with a light transmission medium, and the light-emitting element and the light-receiving element are housed in the same package, An optical coupling element characterized in that at least the outer surface of the light transmission medium on the side of the light emitting surface and the light receiving surface is an ellipsoid of revolution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17388184U JPS6188257U (en) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17388184U JPS6188257U (en) | 1984-11-16 | 1984-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6188257U true JPS6188257U (en) | 1986-06-09 |
Family
ID=30731519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17388184U Pending JPS6188257U (en) | 1984-11-16 | 1984-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6188257U (en) |
-
1984
- 1984-11-16 JP JP17388184U patent/JPS6188257U/ja active Pending