JPS553606A - Photo-semiconductor coupling device and its manufacturing method - Google Patents
Photo-semiconductor coupling device and its manufacturing methodInfo
- Publication number
- JPS553606A JPS553606A JP7415978A JP7415978A JPS553606A JP S553606 A JPS553606 A JP S553606A JP 7415978 A JP7415978 A JP 7415978A JP 7415978 A JP7415978 A JP 7415978A JP S553606 A JPS553606 A JP S553606A
- Authority
- JP
- Japan
- Prior art keywords
- lead
- elements
- terminals
- lead terminals
- soldered
- 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.)
- Granted
Links
Landscapes
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
Abstract
PURPOSE: To reduce a production cost of the device, while improving its characteristics, by using lead frames provided with light emitting elements and lead terminals on light receiving elements and arranging these two elements so as to face to each other by means of an auxiliary mount.
CONSTITUTION: A lead frame 10 is constructed by alternately arranging a portion 13 comprising a part 11 to which a light receiving element 22 is attached and a plurality of lead terminals 12, and a portion 15 having a plurality of lead terminals 14 for an auxiliary mount 24 opposing to the portion 13, on the same plane in an unified from. Then, a lead terminal portion having no element is bent upward, the element 22 is soldered to the other lead terminal part 11 with ample space wherein the elements are fixed, and the terminals thereof are connected to the lead terminals 12. Next, the light emitting elements 22 are soldered thereto by use of the auxiliary mounts 24, the electrodes are coupled to the lead terminals 14, and a transparent synthetic region 26 is filled therebetween, while maintaining the elements 21 and 22 in a just opposite position.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53074159A JPS6056316B2 (en) | 1978-06-21 | 1978-06-21 | Optical semiconductor coupling device and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53074159A JPS6056316B2 (en) | 1978-06-21 | 1978-06-21 | Optical semiconductor coupling device and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS553606A true JPS553606A (en) | 1980-01-11 |
| JPS6056316B2 JPS6056316B2 (en) | 1985-12-09 |
Family
ID=13539088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53074159A Expired JPS6056316B2 (en) | 1978-06-21 | 1978-06-21 | Optical semiconductor coupling device and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6056316B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6043827U (en) * | 1983-09-01 | 1985-03-28 | 株式会社 大和三光製作所 | Stirring device inside the incinerator |
| JPS6050324U (en) * | 1983-09-09 | 1985-04-09 | 磯部 重雄 | Rotary kiln type incinerator with instant humidifier |
| JPH0221120A (en) * | 1988-07-08 | 1990-01-24 | Sasakura Eng Co Ltd | Garbage incineration method |
-
1978
- 1978-06-21 JP JP53074159A patent/JPS6056316B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6043827U (en) * | 1983-09-01 | 1985-03-28 | 株式会社 大和三光製作所 | Stirring device inside the incinerator |
| JPS6050324U (en) * | 1983-09-09 | 1985-04-09 | 磯部 重雄 | Rotary kiln type incinerator with instant humidifier |
| JPH0221120A (en) * | 1988-07-08 | 1990-01-24 | Sasakura Eng Co Ltd | Garbage incineration method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6056316B2 (en) | 1985-12-09 |
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