PRINTED CIRCUIT BOARD ON METAL SUBSTRATE AND METHOD OF ITS MANUFACTURING Russian patent published in 2013 - IPC H05K1/14 H05K1/05 H05K3/46 H05K3/36 H01L23/12 

Abstract RU 2481754 C1

FIELD: electricity.

SUBSTANCE: dielectric foiled at both sides is used (for instance, in the form of a flexible polymer) and a metal substrate with a plating layer, besides, a solder layer is arranged between them. In the metal substrate of the printed circuit board there might be through holes made for connection with other printed circuit boards. Besides, tinning of the printed circuit board is carried out simultaneously with tinning of the plating layer of the metal substrate, afterwards the printed circuit board billet is soldered to the metal substrate billet. It is possible to simultaneously solder radio elements to contact sites of the printed circuit board.

EFFECT: provision of the possibility to manufacture in conditions of a conventional assembly production facility both rigid and flexible-rigid printed circuit board on a metal substrate having increased strength, resistance to mechanical actions, improved heat removal and screening properties.

4 cl, 2 dwg

Similar patents RU2481754C1

Title Year Author Number
METHOD FOR ELIMINATION OF DIELECTRIC BY LASER RADIATION FROM CONDUCTORS AND OUTPUTS OF INTEGRATED CIRCUIT 2012
  • Ivanova Larisa Petrovna
  • Polutov Andrej Gennadevich
  • Samojlov Andrej Nikolaevich
  • Sofronova Tatyana Kalinikovna
RU2498543C1
0
  • Sherevenya Andrej Grigorevich
  • Zhora Vladimir Dmitrievich
  • Tuchinskij Igor Ambrozovich
SU1781733A1
METHOD OF MAKING ELECTRONIC ASSEMBLIES ON FLEXIBLE SUPPORT WITHOUT SOLDERING AND WELDING PROCESSES 2014
  • Vertjanov Denis Vasil'Evich
  • Nazarov Evgenij Semenovich
  • Timoshenkov Sergej Petrovich
  • Petrov Vasilij Sergeevich
  • Korobova Natal'Ja Egorovna
RU2572588C1
METHOD OF MAKING MULTILAYER PRINTED CIRCUIT BOARDS ON HEAT-REMOVING SUBSTRATE 2014
  • Vorontsov Leonid Viktorovich
  • Bujankin Andrej Viktorovich
RU2602599C2
HYBRID INTEGRATED CIRCUIT MANUFACTURING PROCESS 1995
  • Markov Valentin Viktorovich
  • Plaksin Gennadij Arsen'Evich
  • Saltykov Vjacheslav Veniaminovich
  • Tikmenov Vasilij Nikolaevich
RU2079212C1
MANUFACTURING METHOD OF TWO-SIDED FLEXIBLE PRINTED BOARD 2012
  • Grekov Oleg Al'Bertovich
  • Zharkov Petr Nikolaevich
  • Pebalk Dmitrij Vladimirovich
  • Timoshenkov Sergej Petrovich
  • Tikhonov Kirill Semenovich
  • Titov Andrej Jur'Evich
  • Dolgovykh Jurij Gennad'Evich
RU2539583C2
MATERIAL FOR THE COMPONENTS OF THE RADIO-ELECTRONIC DEVICES 2004
  • Tsoj Bronja
  • Lavrent'Ev Vladimir Vladimirovich
RU2284267C2
METHOD FOR MANUFACTURING HIGH-FREQUENCY PRINTED CIRCUIT BOARDS 2021
  • Lukonin Nikolai Vladimirovich
  • Tolmachev Sergei Anatolevich
  • Masanov Andrei Glebovich
  • Izotov Vadim Iurevich
  • Katyshev Vladimir Sergeevich
RU2765105C1
METHOD OF MANUFACTURING FLEXIBLE HEAT-RESISTANT ELECTRIC HEATERS 2019
  • Basov Andrej Aleksandrovich
  • Galushko Aleksej Ivanovich
  • Gassieva Mariya Petrovna
  • Lazarev Aleksandr Nikolaevich
  • Murza Nikita Andreevich
RU2726182C1
SWITCHING BOARD ON ALUMINUM NITRIDE FOR POWER AND HIGH-POWER MICROWAVE SEMICONDUCTOR DEVICES, MOUNTED ON THE BASE OF THE DEVICE HOUSING 2018
  • Smirnov Igor Petrovich
  • Tevyashov Aleksandr Aleksandrovich
  • Korpukhin Andrej Sergeevich
RU2696369C1

RU 2 481 754 C1

Authors

Polutov Andrej Gennad'Evich

Samojlov Andrej Nikolaevich

Dates

2013-05-10Published

2011-09-13Filed