JPS61207049U - - Google Patents
Info
- Publication number
- JPS61207049U JPS61207049U JP9325685U JP9325685U JPS61207049U JP S61207049 U JPS61207049 U JP S61207049U JP 9325685 U JP9325685 U JP 9325685U JP 9325685 U JP9325685 U JP 9325685U JP S61207049 U JPS61207049 U JP S61207049U
- Authority
- JP
- Japan
- Prior art keywords
- light
- resin
- refractive index
- optical coupling
- 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
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
Description
図面は本考案の一実施例を示す断面図である。
１…発光素子、２…受光素子、４…プリコート
の透光性樹脂、５…透光性樹脂、６…白色樹脂。
The drawing is a sectional view showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Light-emitting element, 2... Light-receiving element, 4... Pre-coat translucent resin, 5... Translucent resin, 6... White resin.
Claims (1)
脂モールドによりパツケージングした光結合素子
において、 前記発光素子を屈折率の高い透光性樹脂により
半球状にプリコートするとともに、前記受光素子
との間に屈折率の低い透光性樹脂を介在させ、そ
の周囲を反射性のある白色樹脂によりモールドし
てなることを特徴とする光結合素子。[Claims for Utility Model Registration] In an optical coupling device in which a light-emitting element and a light-receiving element are arranged facing each other and packaged with a resin mold, the light-emitting element is pre-coated in a hemispherical shape with a translucent resin having a high refractive index. Further, an optical coupling element characterized in that a light-transmitting resin having a low refractive index is interposed between the light-receiving element and the periphery thereof is molded with a reflective white resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9325685U JPS61207049U (en) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9325685U JPS61207049U (en) | 1985-06-18 | 1985-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61207049U true JPS61207049U (en) | 1986-12-27 |
Family
ID=30650772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9325685U Pending JPS61207049U (en) | 1985-06-18 | 1985-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61207049U (en) |
-
1985
- 1985-06-18 JP JP9325685U patent/JPS61207049U/ja active Pending