LED visual dispensing machine for semiconductor packaging
作者:点胶技术分析 日期:2017-10-31 16:40 浏览:
In the modern production of science, LED visual dispenser plays a lot of roles in it. It has been used throughout the world, and we're going to study today, the application of visual dispensing machines in semiconductor packaging.
Before we study how to use the LED visual dispensing machine, we first study the definition and packaging steps of the semiconductor, and the advantages and characteristics of the LED visual dispensing machine in this regard.
The conductivity of semiconductor has in normal temperature under the general case is more general than a conductor material than the insulator, because it can mediate conductive ability. The semiconductor package is then semiconductor wafer is cut, cut out a small chip using LED glue dispensing machine in visual and product to frame to bonding, but also the small wafer bonding pad with dispenser dispensing function with pin glue and frame to form a complete semiconductor element and in plastic packaging, final test and inspection, this is the whole package process.
LED visual dispensing machine is just the dispensing device used in the process of dispensing. Why do we use the LED visual dispenser? Of course, this is because the visual dispenser has a huge advantage in semiconductor dispensing and traditional semi-automatic dispensing machines. It also installed CCD image vision system on the basis of general automatic dispensing machine.
CCD image vision system plays a role in the dispensing in time, and can be arranged on dispenser machine CCD camera image to display it on a page, which makes the operators in the LED visual dispenser can achieve more effective and more convenient for precision dispensing.
