An ultrasound technician is a very valuable job in the world of health care. Also called a diagnostic medical sonographer, an ultrasound tech uses special machines and equipment that operate on sound waves to determine or diagnose medical problems for patients.There are specializations within the field and some sonographers do branch off into these areas.lso called a diagnostic medical sonographer, an ultrasound tech uses special machines and equipment that operate on sound waves to determine or diagnose medical problems for patients. There are specializations within the field and some sonographers do branch off into these areas.
Flip Chip Flip chip is the mounting of a chip with its active side facing the substrate. This die orientation is âflippedâ from the traditional packaging style, which uses bonding wires to connect the package to the die. In flip chip, the electrical interconnection between the chip and substrate is established by using solder bumps.
Flip Chip Packaging Technology Solutions Questions? Contact us: marketing@amkor.com Visit Amkor Technology online for locations and to view the most current product information. TS102M Rev Date: 1/13 Lower wattage products generally utilize bare die or molded configurations. In these cases, the flip chip construction, with solder bumps and core vias, provides a lower resistance path from the active side of the die through the substrate, allowing heat dissipation both