JPS62122367U - - Google Patents
Info
- Publication number
- JPS62122367U JPS62122367U JP1049386U JP1049386U JPS62122367U JP S62122367 U JPS62122367 U JP S62122367U JP 1049386 U JP1049386 U JP 1049386U JP 1049386 U JP1049386 U JP 1049386U JP S62122367 U JPS62122367 U JP S62122367U
- Authority
- JP
- Japan
- Prior art keywords
- insulating film
- resin layer
- lead frame
- optical coupling
- light
- 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
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 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
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000004382 potting Methods 0.000 claims 1
Description
第１図ａ，ｂは本考案に係る光結合素子の一実
施例の平面図及び側断面図、第２図は従来例を示
す側断面図、第３図ａ，ｂは他の従来例を示す平
面図及び側断面図である。
１：リードフレーム、２：発光素子、３：受光
素子、４：絶縁フイルム、５：透明樹脂層、６：
外装樹脂層。
1A and 1B are a plan view and a side sectional view of an embodiment of the optical coupling device according to the present invention, FIG. 2 is a side sectional view showing a conventional example, and FIGS. 3A and 3B are a side sectional view showing another conventional example. FIG. 2 is a plan view and a side sectional view. 1: Lead frame, 2: Light emitting element, 3: Light receiving element, 4: Insulating film, 5: Transparent resin layer, 6:
Exterior resin layer.
Claims (1)
れる発光素子及び受光素子と、前記リードフレー
ムを連結支持するための絶縁フイルムと、該絶縁
フイルム上で前記両素子を被覆一体化するポツテ
イングによる透明樹脂層と、さらにその外周に形
成される外装樹脂層とから構成される光結合素子
において、上記絶縁フイルムを楕円状に形成した
ことを特徴とする光結合素子。 A light-emitting element and a light-receiving element arranged in parallel and supported by a lead frame, an insulating film for connecting and supporting the lead frame, and a transparent resin layer formed by potting to cover and integrate both elements on the insulating film. An optical coupling element further comprising an exterior resin layer formed on the outer periphery of the optical coupling element, wherein the insulating film is formed in an elliptical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1049386U JPS62122367U (en) | 1986-01-27 | 1986-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1049386U JPS62122367U (en) | 1986-01-27 | 1986-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62122367U true JPS62122367U (en) | 1987-08-03 |
Family
ID=30796836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1049386U Pending JPS62122367U (en) | 1986-01-27 | 1986-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62122367U (en) |
-
1986
- 1986-01-27 JP JP1049386U patent/JPS62122367U/ja active Pending