RU2005103172A - METHOD FOR PRODUCING FLEXIBLE MULTILAYER PRINTED CIRCUIT BOARDS - Google Patents

METHOD FOR PRODUCING FLEXIBLE MULTILAYER PRINTED CIRCUIT BOARDS Download PDF

Info

Publication number
RU2005103172A
RU2005103172A RU2005103172/02A RU2005103172A RU2005103172A RU 2005103172 A RU2005103172 A RU 2005103172A RU 2005103172/02 A RU2005103172/02 A RU 2005103172/02A RU 2005103172 A RU2005103172 A RU 2005103172A RU 2005103172 A RU2005103172 A RU 2005103172A
Authority
RU
Russia
Prior art keywords
electrically conductive
coating
flexible multilayer
multilayer printed
conductive circuit
Prior art date
Application number
RU2005103172/02A
Other languages
Russian (ru)
Other versions
RU2291598C2 (en
Inventor
Александр Михайлович Слушков (RU)
Александр Михайлович Слушков
Наталь Анатольевна Фукина (RU)
Наталья Анатольевна Фукина
Валерий Геннадьевич Малов (RU)
Валерий Геннадьевич Малов
Original Assignee
Федеральное государственное унитарное предпри тие"Научно-производственное предпри тие "Полет" (RU)
Федеральное государственное унитарное предприятие "Научно-производственное предприятие "Полет"
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 Федеральное государственное унитарное предпри тие"Научно-производственное предпри тие "Полет" (RU), Федеральное государственное унитарное предприятие "Научно-производственное предприятие "Полет" filed Critical Федеральное государственное унитарное предпри тие"Научно-производственное предпри тие "Полет" (RU)
Priority to RU2005103172/02A priority Critical patent/RU2291598C2/en
Publication of RU2005103172A publication Critical patent/RU2005103172A/en
Application granted granted Critical
Publication of RU2291598C2 publication Critical patent/RU2291598C2/en

Links

Landscapes

  • Parts Printed On Printed Circuit Boards (AREA)
  • Insulated Metal Substrates For Printed Circuits (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)

Claims (2)

1. Способ изготовления гибких многослойных печатных плат, состоящий из последовательного нанесения покрытий методом термораспада металлоорганических соединений на металлическую подложку, получения путем фотолитографии рисунка электропроводящей схемы, отличающийся тем, что в качестве металлической подложки используют алюминиевую фольгу толщиной 50 мкм, на которую первым слоем наносят металлорезистивное никелевое или кобальтовое покрытие толщиной 3-5 мкм и электропроводящее медное или молибденовое толщиной 8-10 мкм, получают фотолитографией рисунок электропроводящей схемы, покрывают его диэлектрическим оксидохромовым покрытием черного цвета толщиной 5-8 мкм, а затем повторяют нанесение электропроводящего и диэлектрического оксидохромового покрытий необходимое количество раз, после чего покрывают слоем полимера толщиной 50-100 мкм, растворяют алюминиевую фольгу и получают гибкую многослойную печатную плату.1. A method of manufacturing a flexible multilayer printed circuit boards, consisting of sequential coating by the method of thermal decomposition of organometallic compounds on a metal substrate, obtaining, by photolithography, a drawing of an electrically conductive circuit, characterized in that 50 μm thick aluminum foil is used as a metal substrate, onto which a metal resistive is applied as the first layer a nickel or cobalt coating of a thickness of 3-5 microns and an electrically conductive copper or molybdenum coating of a thickness of 8-10 microns, get photolith aphi drawing of the electrically conductive circuit, cover it with a black and white dielectric oxide-chromium coating 5-8 μm thick, and then repeat the deposition of the electrically conductive and dielectric oxide-chromium coatings as many times as necessary, after which they are coated with a polymer layer 50-100 μm thick, the aluminum foil is dissolved and a flexible multilayer printed coating is obtained fee. 2. Способ по п.1, отличающийся тем, что после получения методом фотолитографии рисунка электропроводящей схемы берут две многослойные гибкие платы и соединяют между собой слоем полимера толщиной 50 мкм со стороны электропроводящей схемы, после чего растворяют алюминиевую фольгу и получают двухстороннюю гибкую многослойную плату.2. The method according to claim 1, characterized in that after the photolithography pattern of the electrically conductive circuit is obtained, two multilayer flexible boards are taken and connected to each other with a polymer layer of 50 μm thickness from the side of the electrically conductive circuit, after which the aluminum foil is dissolved and a two-sided flexible multilayer board is obtained.
RU2005103172/02A 2005-02-08 2005-02-08 Method for making flexible multi-layer electronic boards RU2291598C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005103172/02A RU2291598C2 (en) 2005-02-08 2005-02-08 Method for making flexible multi-layer electronic boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005103172/02A RU2291598C2 (en) 2005-02-08 2005-02-08 Method for making flexible multi-layer electronic boards

Publications (2)

Publication Number Publication Date
RU2005103172A true RU2005103172A (en) 2006-07-20
RU2291598C2 RU2291598C2 (en) 2007-01-10

Family

ID=37028322

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005103172/02A RU2291598C2 (en) 2005-02-08 2005-02-08 Method for making flexible multi-layer electronic boards

Country Status (1)

Country Link
RU (1) RU2291598C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009060480A1 (en) 2009-12-18 2011-06-22 Schweizer Electronic AG, 78713 Conductor structure element and method for producing a conductor structure element
US9466870B2 (en) 2014-03-31 2016-10-11 Elster Solutions, Llc Electricity meter antenna configuration

Also Published As

Publication number Publication date
RU2291598C2 (en) 2007-01-10

Similar Documents

Publication Publication Date Title
KR101086828B1 (en) Half Buried PCB, Multi-Layer PCB and Fabricating Method of the same
KR102371134B1 (en) Printed wiring board and method for manufacturing same
US8735728B2 (en) Printed circuit board with fins
JP4555709B2 (en) Flexible substrate, multilayer flexible substrate, and manufacturing method thereof
CN102548195B (en) High-precision flexible circuit board and preparation method thereof
JP7489113B2 (en) Electroless metal patterning
TWI454191B (en) Flexible circuit board and method for manufacturing same
JP2015115393A (en) Method for manufacturing three-dimensional wiring board
RU2005103172A (en) METHOD FOR PRODUCING FLEXIBLE MULTILAYER PRINTED CIRCUIT BOARDS
JP2006100631A (en) Wiring board and its manufacturing method
US20080313887A1 (en) Method of producing printed circuit board incorporating resistance element
KR20110009790A (en) Flexible printed circuit board and method for manufacturing the same
KR100917777B1 (en) Method of manufacturing a printed circuit boardPCB, method of forming a pattern on a base board and PCB
RU2004133288A (en) METHOD FOR PRODUCING FLEXIBLE PRINT BOARDS
JP2006287138A (en) Lamination film for forming passive component, sheet type passive component, and its manufacturing method
RU2328839C1 (en) Method of manufacturing flexible printed circuit boards
JP6792255B2 (en) Method of forming a conductive pattern and method of manufacturing an electronic device
JP4611075B2 (en) Printed circuit board
RU2002130150A (en) METHOD FOR PRODUCING PCB
KR101026000B1 (en) Resistance layer coated conductor, fabrication method thereof and printed circuit board including the same
JP2006229097A (en) Capacitor film and manufacturing method therefor
KR101050214B1 (en) Multilayer printed circuit board and its manufacturing method
RU2008127924A (en) METHOD FOR PRODUCING PCB
RU2329621C1 (en) Method of flexible printed circuit board manufacture
KR20210089063A (en) Manufacturing Method of Flexible Circuit Board Using Master Mold with Fine Pattern

Legal Events

Date Code Title Description
PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20120703

MM4A The patent is invalid due to non-payment of fees

Effective date: 20130209