ITRI ​​in Taiwan since the 22nd launched a “2014 Taiwan Laser Industry International Exhibition”, first published in Taiwan’s first self-developed “Pi Nai second double-pulse fiber laser source,” was Taiwan LED packaging factory testing, is expected to enhance Taiwan’s LED production efficiency and quality, while also issued a semiconductor cooling ceramic substrate drilling, laser printing (marki ng) and color laser engraving.

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Taiwan ITRI South Branch chief executive XuShao said ceramic material with low thermal expansion coefficient, high humidity, insulation, high thermal conductivity, high hardness, wear, etc., in recent years has been greatly used in light-emitting diode (LED) light source modules and integrated circuit board (IC) high power cooling modules.

Existing non-metallic brittle precision ceramic material, the use of traditional mechanical drilling, there are holes big and easy lobes easy processing difficulties, the industry uses UV nanosecond laser, there is the price of expensive and slow processing speed issues.

XuShao noted that optical architecture patent can nanoseconds (10 th power minus 9 seconds) and picosecond laser pulses (10 minus 12 th second) pulse, continuous processing, used in LED ceramic heat plate micro-drilling process , pore size of less than 100 microns, processing speed than the current UV nanosecond laser four times faster, and no lobes phenomenon, high speed, small holes, high quality properties, and the cost is only two-thirds of UV nanosecond laser , was Taiwan LED packaging factory testing, will help to enhance the efficiency and quality of LED production.

XuShao said laser source related technologies can be applied to color laser engraving to nanosecond laser and the role of chromium stainless steel surface by setting different laser power and time parameters can be presented dozens of colorful color, gorgeous full color and lasting mining has led to a cultural and creative companies invest laser engraving cultural and creative goods.

In addition, the related technology is also used in laser printing, fast 50-100% higher than international companies, technology companies have been transferred to the stroke League and successfully introduced into the memory module production line printing.