JPS64787A - Electronic circuit device - Google Patents

Electronic circuit device

Info

Publication number
JPS64787A
JPS64787A JP63039973A JP3997388A JPS64787A JP S64787 A JPS64787 A JP S64787A JP 63039973 A JP63039973 A JP 63039973A JP 3997388 A JP3997388 A JP 3997388A JP S64787 A JPS64787 A JP S64787A
Authority
JP
Japan
Prior art keywords
bent
components
heat
region
wiring board
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
JP63039973A
Other languages
Japanese (ja)
Other versions
JP2506898B2 (en
JPH01787A (en
Inventor
Takahiro Manabe
Mikio Nozu
Yasuto Osada
Hiroyuki Nomura
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.)
Nissan Motor Co Ltd
Panasonic Holdings Corp
Original Assignee
Nissan Motor Co Ltd
Matsushita Electric Industrial 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 Nissan Motor Co Ltd, Matsushita Electric Industrial Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP63039973A priority Critical patent/JP2506898B2/en
Publication of JPS64787A publication Critical patent/JPS64787A/en
Publication of JPH01787A publication Critical patent/JPH01787A/en
Application granted granted Critical
Publication of JP2506898B2 publication Critical patent/JP2506898B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Casings For Electric Apparatus (AREA)
  • Structure Of Printed Boards (AREA)

Abstract

PURPOSE: To suppress the thermal influence upon components which are not thermally resistant and reduce the size by high density mounting by a method wherein a heat radiation plate is attached to a flexible wiring board to discharge the heat from heat emitting components and the components which are not thermally resistant are kept apart from the heat emitting components and, further, the flexible wiring board is bent.
CONSTITUTION: A belt-shape flexible wiring board 1 is composed of a flexible thin resin film and a wiring part of a predetermined pattern formed on the thin resin film with copper foil or the like. Heat emitting components 2 such as a power transistor are mounted on the surface of the center region 1a of the wiring board 1 and an aluminum plate 3 which serves as a radiation plate, a reinforcing plate and an outer case is bonded to the rear surface of the center region 1a. The tip part of the board 1 is bent to rise making a right angle with a radius at the corner of the bent and the terminals 5 of a connector 4 are soldered to the rising region 16. The tip part of the connector 4 is bent to form a right angle and to be approximately in parallel to the center region 1a with a radius at the corner of the bent. An electric source part is formed on the bent region 1c and components such as discrete components which are not thermally resistant are mounted on the region 1c. With this constitution, protection from heat can be achieved satisfactorily and the size reduction of an equipment can be realized.
COPYRIGHT: (C)1989,JPO&Japio
JP63039973A 1987-02-24 1988-02-23 Electronic circuit device Expired - Lifetime JP2506898B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63039973A JP2506898B2 (en) 1987-02-24 1988-02-23 Electronic circuit device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-40892 1987-02-24
JP4089287 1987-02-24
JP63039973A JP2506898B2 (en) 1987-02-24 1988-02-23 Electronic circuit device

Publications (3)

Publication Number Publication Date
JPS64787A true JPS64787A (en) 1989-01-05
JPH01787A JPH01787A (en) 1989-01-05
JP2506898B2 JP2506898B2 (en) 1996-06-12

Family

ID=26379381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63039973A Expired - Lifetime JP2506898B2 (en) 1987-02-24 1988-02-23 Electronic circuit device

Country Status (1)

Country Link
JP (1) JP2506898B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03159186A (en) * 1989-11-16 1991-07-09 Sanyo Electric Co Ltd Hybrid integrated circuit device
JP2008108774A (en) * 2006-10-23 2008-05-08 Denso Corp Electronic equipment
JP2015176384A (en) * 2014-03-14 2015-10-05 オムロン株式会社 Electronic equipment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5574172B2 (en) * 2010-07-14 2014-08-20 株式会社ジェイテクト Control device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03159186A (en) * 1989-11-16 1991-07-09 Sanyo Electric Co Ltd Hybrid integrated circuit device
JP2008108774A (en) * 2006-10-23 2008-05-08 Denso Corp Electronic equipment
JP2015176384A (en) * 2014-03-14 2015-10-05 オムロン株式会社 Electronic equipment

Also Published As

Publication number Publication date
JP2506898B2 (en) 1996-06-12

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Legal Events

Date Code Title Description
S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

EXPY Cancellation because of completion of term