JPS62182564U - - Google Patents
Info
- Publication number
- JPS62182564U JPS62182564U JP7157086U JP7157086U JPS62182564U JP S62182564 U JPS62182564 U JP S62182564U JP 7157086 U JP7157086 U JP 7157086U JP 7157086 U JP7157086 U JP 7157086U JP S62182564 U JPS62182564 U JP S62182564U
- Authority
- JP
- Japan
- Prior art keywords
- transparent resin
- light
- photocoupler
- molded
- emitting element
- 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
- 238000000149 argon plasma sintering Methods 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Description
第１図は、この考案に係るホトカプラーの要部
の断面図、第２図は、同じく全体の断面図、第３
図は、従来例を示す断面図である。
１……リードフレーム、２……発光素子、３…
…受光素子、４……透明合成樹脂、５……光乱反
射層、６……エポキシ樹脂。
Fig. 1 is a sectional view of the main parts of the photocoupler according to this invention, Fig. 2 is a sectional view of the whole, and Fig. 3 is a sectional view of the main part of the photocoupler according to this invention.
The figure is a sectional view showing a conventional example. 1...Lead frame, 2...Light emitting element, 3...
. . . Light receiving element, 4 . . . Transparent synthetic resin, 5 . . . Light-scattering reflective layer, 6 .
Claims (1)
向い合せにマウントし、これらを透明樹脂でモー
ルドしたホトカプラーにおいて、前記透明樹脂の
表面に光乱反射層を設けたことを特徴とするホト
カプラー。 A photocoupler in which a light emitting element and a light receiving element are mounted facing each other on a pair of lead frames and molded with a transparent resin, characterized in that a light scattering reflection layer is provided on the surface of the transparent resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7157086U JPS62182564U (en) | 1986-05-13 | 1986-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7157086U JPS62182564U (en) | 1986-05-13 | 1986-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62182564U true JPS62182564U (en) | 1987-11-19 |
Family
ID=30914243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7157086U Pending JPS62182564U (en) | 1986-05-13 | 1986-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62182564U (en) |
-
1986
- 1986-05-13 JP JP7157086U patent/JPS62182564U/ja active Pending