METHOD AND DEVICE OF CONNECTING CHIP TO PRINTED CONDUCTIVE SURFACE Russian patent published in 2015 - IPC H01L21/50 H01L21/60 H01L21/603 H01L21/67 H05K3/30 H05K13/00 

Abstract RU 2563971 C2

FIELD: printing.

SUBSTANCE: invention relates to a technology of connecting the element of the integrated circuit (chip) to the surface which comprises conductive patterns. First, the chip (201) is heated to a first temperature lower than the temperature that the chip can endure without damage by heat. The heated chip is pressed against the printed conductive surface with a first pressing force. Joint action of the first temperature and the first pressing force is sufficient to at least partially melt the material of the printed conductive surface and/or the corresponding contact point on the chip (205, 206).

EFFECT: creation of the method and device for rapid, smooth and reliable connection of the chip to the printed conductive surface due to the point-like nature of heat transfer and applying pressure to the surface at the contact points.

15 cl, 13 dwg

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RU 2 563 971 C2

Authors

Majjala Jukha

Sirvie Petri

Dates

2015-09-27Published

2010-10-14Filed