CONNECTING PRESS FOR LARGE-FORMAT MATRICES Russian patent published in 2016 - IPC B81C3/00 

FIELD: electronic equipment.

SUBSTANCE: invention relates to field of microelectronic equipment and can be used in development of process equipment for producing hybrid microcircuits of large format, simplification and low cost of such equipment. Proposed connection press for large-format matrices consists of a base on which there is a bottom platform to accommodate large-format matrices, upper platform to transfer compression force on large-format, wherein matrix comprises a unit of amplification of compressing force consisting of axial design, amplification of lever with movable element located on it self-forming recesses for applying compression force of pneumatic unit, as well as conical compression force transmission element freely arranged on large-format matrix consisting of a cone with lower flat base and support ball diameter 14-60 times smaller than that of base cone compression force transmission element, material hardness reference ball shall not be less than 12 times more than material hardness of movable element self-forming recesses for applying compression force.

EFFECT: high compression force to 14 kN while maintaining accuracy of combining a plurality of microcontacts, as well as significant design simplification and low cost of producing jointing press.

5 cl, 3 dwg, 1 tbl