JPS62109466U - - Google Patents
Info
- Publication number
- JPS62109466U JPS62109466U JP20255685U JP20255685U JPS62109466U JP S62109466 U JPS62109466 U JP S62109466U JP 20255685 U JP20255685 U JP 20255685U JP 20255685 U JP20255685 U JP 20255685U JP S62109466 U JPS62109466 U JP S62109466U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting diode
- receiving element
- molding
- coupling device
- 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
- 238000000465 moulding Methods 0.000 claims 2
- 239000013307 optical fiber Substances 0.000 claims 1
- 239000008188 pellet Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
Description
第１図は本考案の光結合素子の一実施例を示す
断面図、第２図は第１図の実施例における発光ダ
イオードの構造を示す斜視図、第３図は第１図の
実施例における受光素子の構造を示す斜視図、第
４図は従来の光結合素子の構造を示す断面図であ
る。
１……発光ダイオードリード、２……発光ダイ
オードペレツト、３……ボンデイングワイヤ、４
……透明樹脂、５……受光素子リード、６……受
光素子ペレツト、７……不透明樹脂、８……嵌合
部分、９……ガラス。
FIG. 1 is a sectional view showing an embodiment of the optical coupling device of the present invention, FIG. 2 is a perspective view showing the structure of a light emitting diode in the embodiment of FIG. 1, and FIG. FIG. 4 is a perspective view showing the structure of a light receiving element, and a sectional view showing the structure of a conventional optical coupling element. 1... Light emitting diode lead, 2... Light emitting diode pellet, 3... Bonding wire, 4
...Transparent resin, 5... Light receiving element lead, 6... Light receiving element pellet, 7... Opaque resin, 8... Fitting portion, 9... Glass.
Claims (1)
つた形状の透明樹脂でモールドしさらに発光ダイ
オードと受光素子の凹凸を組み合せて一体化した
素子を不透明樹脂でモールドすることにより前記
発光ダイオードと受光素子間の距臨を所定の長さ
に離隔したものとすることを特徴とする光結合装
置。 The distance between the light-emitting diode and the light-receiving element is reduced by molding the light-emitting diode and the light-receiving element with a transparent resin having an uneven shape, and then molding the integrated element by combining the unevenness of the light-emitting diode and the light-receiving element with an opaque resin. 1. An optical coupling device characterized in that the optical fibers are separated by a predetermined length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20255685U JPS62109466U (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20255685U JPS62109466U (en) | 1985-12-27 | 1985-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62109466U true JPS62109466U (en) | 1987-07-13 |
Family
ID=31167050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20255685U Pending JPS62109466U (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62109466U (en) |
-
1985
- 1985-12-27 JP JP20255685U patent/JPS62109466U/ja active Pending