JPS6454793A - Manufacture of insulating substrate with conductive layer - Google Patents

Manufacture of insulating substrate with conductive layer

Info

Publication number
JPS6454793A
JPS6454793A JP21172687A JP21172687A JPS6454793A JP S6454793 A JPS6454793 A JP S6454793A JP 21172687 A JP21172687 A JP 21172687A JP 21172687 A JP21172687 A JP 21172687A JP S6454793 A JPS6454793 A JP S6454793A
Authority
JP
Japan
Prior art keywords
layers
substrate
electric circuit
conductive layer
conductive
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
Application number
JP21172687A
Other languages
Japanese (ja)
Inventor
Masami Takagi
Koichi Koga
Mitsuru Kayukawa
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP21172687A priority Critical patent/JPS6454793A/en
Publication of JPS6454793A publication Critical patent/JPS6454793A/en
Pending legal-status Critical Current

Links

Landscapes

  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)

Abstract

PURPOSE:To simply form a through hole circuit having high reliability accurately at a predetermined position without necessity of the step of opening with wrong workability by forming a temporary substrate between conductive layers having conductive layers on both sides and transferring it to the substrate formed with the conductive layer. CONSTITUTION:Electric circuit copper layers 2, 2' of rear pattern of a wiring pattern are formed on temporary substrates 1, 1; of insulating substrate with conductive layers. Protrusion 1a is formed at a position corresponding to a through hole electric circuit on the substrate 1, a connecting copper layer 2a is formed on the protrusion 1a, and both copper layers 2, 2a are connected to each other. The substrates 1, 1' are disposed in a substrate molding metal mold 3 to face the layers 2, 2a, which are pressed by the mold 3 to be connected. Then, an insulating molding material P, such as resin is poured from an inlet 3c between the layers 2 and 2a to form a substrate 4. Then, the layers 2, 2a are used as through hole electric circuit to be electrically connected.
JP21172687A 1987-08-26 1987-08-26 Manufacture of insulating substrate with conductive layer Pending JPS6454793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21172687A JPS6454793A (en) 1987-08-26 1987-08-26 Manufacture of insulating substrate with conductive layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21172687A JPS6454793A (en) 1987-08-26 1987-08-26 Manufacture of insulating substrate with conductive layer

Publications (1)

Publication Number Publication Date
JPS6454793A true JPS6454793A (en) 1989-03-02

Family

ID=16610584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21172687A Pending JPS6454793A (en) 1987-08-26 1987-08-26 Manufacture of insulating substrate with conductive layer

Country Status (1)

Country Link
JP (1) JPS6454793A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007129273A (en) * 2007-02-23 2007-05-24 Matsushita Electric Works Ltd Method for manufacturing led display apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007129273A (en) * 2007-02-23 2007-05-24 Matsushita Electric Works Ltd Method for manufacturing led display apparatus

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