Laser drilling in ceramics of electronics and semiconductor components

The laser technique used in ceramics of electronics and semiconductor components mainly includes laser drilling.

Aluminium oxide ceramics and aluminum nitride ceramics feature high heat conduction, high insulation and high temperature resistance, so they have wide applications in electronics and semiconductor areas. However, these ceramics materials are very hard and brittle, so the machine-shaping process is not easy. The micro hole is particularly hard to form. Since laser features high power density and good directivity, it is often used to perform drilling on ceramics. The laser beam is focused on the workpiece through a optical system. The high power density laser light will melt and evaporate the materials and then an air current coming from the laser head will blow away the melted materials and it will form a hole. 

As we know, electronics and semiconductor components have small size and high density, so laser drilling on them is expected to be highly precise and efficient. The common laser source used in laser drilling on ceramics is UV laser. It features very small heat affecting zone and doesn’t damage the materials, which makes it the ideal tool to perform drilling on the ceramics materials of the electronics and semiconductor components. 

To maintain the superior effect of UV laser, it is suggested to add an industrial laser chiller. S&A Teyu CWUL-05 laser water chiller is ideal for cooling UV laser from 3W to 5W. It has properly designed pipeline which can avoid the generation of the bubble. In addition, this industrial laser chiller features ±0.2°C temperature stability, so it is doing a good job in controlling the temperature of the UV laser. 

For more information about this chiller, click https://www.teyuchiller.com/high-precision-uv-laser-water-chillers-cwul-05-with-long-life-cycle_p18.html

Buy Water Chillers at Factory Price! Get Live Quotes Now! 

https://www.teyuchiller.com/high-precision-uv-laser-water-chillers-cwul-05-with-long-life-cycle_p18.html

Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 19 years of development, the headquarter covers an area of 18,000 square meters, and has about 300 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 8 0,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.