JPS6482929A - Flexible laminated plate of plastic and metal - Google Patents

Flexible laminated plate of plastic and metal

Info

Publication number
JPS6482929A
JPS6482929A JP62239003A JP23900387A JPS6482929A JP S6482929 A JPS6482929 A JP S6482929A JP 62239003 A JP62239003 A JP 62239003A JP 23900387 A JP23900387 A JP 23900387A JP S6482929 A JPS6482929 A JP S6482929A
Authority
JP
Japan
Prior art keywords
metallic layer
plastic
layer
flexural rigidity
compressive
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
JP62239003A
Other languages
Japanese (ja)
Other versions
JP2585297B2 (en
Inventor
Hidesuke Yamanaka
Takushi Sato
Moriji Morita
Mitsusachi Naito
Shunji 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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP62239003A priority Critical patent/JP2585297B2/en
Priority to DE3853419T priority patent/DE3853419T2/en
Priority to EP19880908349 priority patent/EP0336969B1/en
Priority to KR1019890700916A priority patent/KR910008865B1/en
Priority to US07/360,909 priority patent/US5089355A/en
Priority to PCT/JP1988/000958 priority patent/WO1989002822A1/en
Publication of JPS6482929A publication Critical patent/JPS6482929A/en
Application granted granted Critical
Publication of JP2585297B2 publication Critical patent/JP2585297B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

PURPOSE:To permit the easy correction of a dimensional difference between a metallic layer and a plastic layer, by a method wherein the flexural rigidity of the metallic layer is made smaller than a specified value while the bending rigidity of the plastic layer is made larger than the specified value of the flexural rigidity of the metallic layer. CONSTITUTION:When a laminated plate is to be passed through the end of a bar while bending and contacting the metallic layer side with the end of the bar having the curved surface on the end, which is provided with the radius of curvature smaller than 0.5mm, a compressive stress is exerted on the whole of the metallic layer due to a balance in flexural rigidity of the metallic layer and the plastic layer when the flexural rigidity of the metallic layer is less than 20g/cm and the flexural rigidity of the plastic layer is larger than 1/500 of the flexural rigidity of said metallic layer, therefore, a compressive plastic deformation is generat ed whereby the value of the compressive plastic deformation can be made higher thin 0.4%. On the other hand, almost all of a tensile stress, exterted on the plastic layer, causes only an elastic deformation, therefore, the dimension of the plastic layer is not changed. As an integrated result, only the compressive plastic deformation of the metallic layer remains in a FMCL, processed already, as the shrinkage of higher than 0.4%, therefore, a dimensional difference between the metallic layer and the plastic layer is reduced to 0.1% or less and the dimensional difference may be removed substantially and essentially.
JP62239003A 1987-09-24 1987-09-25 Flexible plastic metal laminate Expired - Lifetime JP2585297B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP62239003A JP2585297B2 (en) 1987-09-25 1987-09-25 Flexible plastic metal laminate
DE3853419T DE3853419T2 (en) 1987-09-24 1988-09-22 BENDING METAL / PLASTIC LAMINATE AND METHOD AND DEVICE FOR THE PRODUCTION THEREOF.
EP19880908349 EP0336969B1 (en) 1987-09-24 1988-09-22 Flexible metal/plastic laminate and method and apparatus for manufacturing same
KR1019890700916A KR910008865B1 (en) 1987-09-24 1988-09-22 Flexible metal plastic laminate, its manufacturing method and device for it
US07/360,909 US5089355A (en) 1987-09-24 1988-09-22 Flexible metal clad laminate, production method thereof and apparatus for the method
PCT/JP1988/000958 WO1989002822A1 (en) 1987-09-24 1988-09-22 Flexible metal/plastic laminate and method and apparatus for manufacturing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62239003A JP2585297B2 (en) 1987-09-25 1987-09-25 Flexible plastic metal laminate

Publications (2)

Publication Number Publication Date
JPS6482929A true JPS6482929A (en) 1989-03-28
JP2585297B2 JP2585297B2 (en) 1997-02-26

Family

ID=17038449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62239003A Expired - Lifetime JP2585297B2 (en) 1987-09-24 1987-09-25 Flexible plastic metal laminate

Country Status (1)

Country Link
JP (1) JP2585297B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52115888A (en) * 1976-03-25 1977-09-28 Mitsubishi Rayon Co Ltd Laminated sheets for copolyimide flexible printed circuit boards and p roduction thereof
JPS58190091A (en) * 1982-04-30 1983-11-05 宇部興産株式会社 Method of producing flexible circuit board
JPS61287736A (en) * 1985-06-14 1986-12-18 日東電工株式会社 Polyimide metallic-foll composite film

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52115888A (en) * 1976-03-25 1977-09-28 Mitsubishi Rayon Co Ltd Laminated sheets for copolyimide flexible printed circuit boards and p roduction thereof
JPS58190091A (en) * 1982-04-30 1983-11-05 宇部興産株式会社 Method of producing flexible circuit board
JPS61287736A (en) * 1985-06-14 1986-12-18 日東電工株式会社 Polyimide metallic-foll composite film

Also Published As

Publication number Publication date
JP2585297B2 (en) 1997-02-26

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