JPS553606A - Photo-semiconductor coupling device and its manufacturing method - Google Patents

Photo-semiconductor coupling device and its manufacturing method

Info

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
Application number
JP7415978A
Other languages
Japanese (ja)
Other versions
JPS6056316B2 (en
Inventor
Toshihiko Kihara
Mitsuo Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP53074159A priority Critical patent/JPS6056316B2/en
Publication of JPS553606A publication Critical patent/JPS553606A/en
Publication of JPS6056316B2 publication Critical patent/JPS6056316B2/en
Expired legal-status Critical Current

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
JP53074159A 1978-06-21 1978-06-21 Optical semiconductor coupling device and its manufacturing method Expired JPS6056316B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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