JPH0474445U - - Google Patents
Info
- Publication number
- JPH0474445U JPH0474445U JP11731890U JP11731890U JPH0474445U JP H0474445 U JPH0474445 U JP H0474445U JP 11731890 U JP11731890 U JP 11731890U JP 11731890 U JP11731890 U JP 11731890U JP H0474445 U JPH0474445 U JP H0474445U
- Authority
- JP
- Japan
- Prior art keywords
- resin part
- internal resin
- optical coupling
- coupling element
- input
- 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
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
- H01L2924/1815—Shape
Landscapes
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Description
第１図は本考案の第一の実施例を示す光結合素
子の斜視図、第２図は本考案の第二の実施例を示
す光結合素子の斜視図、第３図は従来の一例を示
す光結合素子の斜視図である。 １……入力リード、２……内部樹脂部、３……
出力リード、４……凹部、５……凸部。
子の斜視図、第２図は本考案の第二の実施例を示
す光結合素子の斜視図、第３図は従来の一例を示
す光結合素子の斜視図である。 １……入力リード、２……内部樹脂部、３……
出力リード、４……凹部、５……凸部。
Claims (1)
- 内部樹脂部および外部樹脂部からなる二重封止
構造の光結合素子において、前記内部樹脂部の側
面に入出力間沿面距離を長くする凹部もしくは凸
部を形成することを特徴とする光結合素子。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11731890U JPH0474445U (ja) | 1990-11-08 | 1990-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11731890U JPH0474445U (ja) | 1990-11-08 | 1990-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0474445U true JPH0474445U (ja) | 1992-06-30 |
Family
ID=31865213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11731890U Pending JPH0474445U (ja) | 1990-11-08 | 1990-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0474445U (ja) |
-
1990
- 1990-11-08 JP JP11731890U patent/JPH0474445U/ja active Pending