摘要:
A die paddle for receiving an integrated circuit die in a plastic substrate. The die paddle is defined by a copper film on the plastic substrate and comprises a plurality of via holes through the plastic substrate, a plurality of opening through the copper film, and a gold-containing ring formed on the peripheral portion of the copper film. The outermost openings (and/or the outermost via holes) and the gold-containing ring are separated by a distance of about 1 to about 20 mils.
摘要:
The present invention relates to a thermal dissipating element of a chip to dissipate heat producing by operating the chip. The thermal dissipating element includes a top plate and a side plate, wherein the top plate curves and extends to be the side plate. The top plate includes a sink contacting with the chip.
摘要:
The present invention relates to a thermal dissipating element of a chip to dissipate heat producing by operating the chip. The thermal dissipating element includes a cover and a lump. The cover includes a top plate and a side plate, wherein the top plate curves and extendedly connects to the side plate. The lump is fastened between the chip and the top plate of the cover.
摘要:
A planar heat dissipating device includes: a planar housing defining a planar inner space therein; and a partitioning unit dividing the inner space into a plurality of upper fluid channels and a plurality of lower fluid channels that cross the upper fluid channels. Each of the upper fluid channels is in fluid communication with at least one of the lower fluid channels at an intersection therebetween.
摘要:
A planar heat dissipating device includes: a planar housing defining a planar inner space therein; and a partitioning unit dividing the inner space into a plurality of upper fluid channels and a plurality of lower fluid channels that cross the upper fluid channels. Each of the upper fluid channels is in fluid communication with at least one of the lower fluid channels at an intersection therebetween.