JPS6343458U - - Google Patents
Info
- Publication number
- JPS6343458U JPS6343458U JP13577786U JP13577786U JPS6343458U JP S6343458 U JPS6343458 U JP S6343458U JP 13577786 U JP13577786 U JP 13577786U JP 13577786 U JP13577786 U JP 13577786U JP S6343458 U JPS6343458 U JP S6343458U
- Authority
- JP
- Japan
- Prior art keywords
- light
- elements
- emitting element
- receiving element
- transmitting body
- 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 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 description 1
Description
第１図は本考案の実施例の断面図、第２図は第
１図中の光伝達体の外形図、第３図は第１図の平
面図、第４図は本考案の実施例の外観を示す平面
図である。
１……発光素子、２……受光素子、３……リー
ドフレーム、４……ボンデイングワイヤー、５…
…ガラス（光伝達体）、７……透明樹脂、８……
不透明モールド樹脂、９……発光側リード、１０
……受光側リード。
Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is an external view of the light transmitting body in Fig. 1, Fig. 3 is a plan view of Fig. 1, and Fig. 4 is a cross-sectional view of an embodiment of the invention. FIG. 3 is a plan view showing the appearance. 1... Light emitting element, 2... Light receiving element, 3... Lead frame, 4... Bonding wire, 5...
...Glass (light transmitter), 7...Transparent resin, 8...
Opaque mold resin, 9...Light-emitting side lead, 10
...Receiver side lead.
Claims (1)
と、この発光素子と受光素子とを光学的に連結す
る光伝達体と、該両素子および該光伝達体とを共
通に覆う外装樹脂とからなる光結合装置において
、該光伝達体の略中央に凸部を形成し、かつ少な
くとも該両素子と接する面を略鏡面としたことを
特徴とする光結合装置。 Consisting of a light-emitting element and a light-receiving element arranged on a substantially flat surface, a light transmitting body that optically connects the light-emitting element and the light-receiving element, and an exterior resin that commonly covers both the elements and the light transmitting body. An optical coupling device characterized in that a convex portion is formed approximately at the center of the optical transmission body, and at least a surface in contact with both of the elements is substantially mirror-finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13577786U JPS6343458U (en) | 1986-09-03 | 1986-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13577786U JPS6343458U (en) | 1986-09-03 | 1986-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6343458U true JPS6343458U (en) | 1988-03-23 |
Family
ID=31038286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13577786U Pending JPS6343458U (en) | 1986-09-03 | 1986-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6343458U (en) |
-
1986
- 1986-09-03 JP JP13577786U patent/JPS6343458U/ja active Pending