Method and device for laser drilling laminates

   
   

A method and device for the laser drilling of laminates includes the use of a frequency-doubled Nd vanadate laser. The laser includes the following parameters: pulse width<40 ns, pulse frequency.gtoreq.30 kHz for the metal layer and .gtoreq.20 kHz for the dielectric layer, and wavelength=532 nmn. Such a laser is used for the laser drilling of laminates which have at least one metal layer and at least one dielectric layer including an organic material.

Een methode en een apparaat voor de laserboring van laminaten omvatten het gebruik van een frequentie-verdubbelde laser van Nd vanadate. De laser omvat de volgende parameters: impuls breedte

 
Web www.patentalert.com

< Linear synchronous motor

< Motor-generator system for a motor vehicle with hybrid traction drive

> Device for finding the triggers of paroxysmally occurring illnesses

> Method for manufacturing an electronic apparatus having a shielding assembly and a printed wire board

~ 00107