LASER PATTERNING SUMMARY


The following is based on a paper by Rodney Waters, originally published in LIA Handbook of Laser Materials Processing, Laser Institute of America, Magnolia Publishing, Inc., Orlando FL, 2001, p.637. It was a distinct honor to have been invited to contribute the section on Laser Patterning. We offer this as proof of our pioneer world leader status in laser patterning, etching, and structuring of transparent conductive coatings on flat panel displays. Examples of coatings include Indium Tin Oxide (ITO), carbon nanotube (CNT), silver nanowire (AgNW), chrome, gold and all others without exception.

PRINCIPLES OF LASER PATTERNING BY SOLID STATE LASERS

  • Direct write maskless pattern generation
  • Dry process laser patterning and etching, single step
  • Up to 1.6m scan area and up to 5m/sec writing rate
  • Typical scan area is 450mm.
  • Typical writing rate is under 1m/sec (depends on pattern geometry).


Comments

Post a Comment

Popular posts from this blog

Best Laser Cutting Service Provider In California

Image
The Laserod technical and sales staffs have decades of experience matching laser applications to the most demanding customer requirements. As laser technology continually advances into more high volume manufacturing environments, Laserod often serves as consultants to assist our customers optimize their production throughput. Please feel free to call, or send a drawing, for free advice and a quote on a complete system or job shop services. REQUEST A QUOTE Call 310-340-1343 or go to https://laserod.com/ today.
Read more
Image
                                 RESISTOR TRIMMING    For System Integration and Shop Service: Laser Resistor Trimming of Thick- and Thin-Film Hybrid Microelectronic Devices ACTIVE AND PASSIVE Large board thick film resistor trimming is a specialty of Laserod. Board sizes to 24″ x 24″ or 36″ x 24″ are easily handled. Upon job completion, Laserod will provide you with Excel graphs that indicate your initial and final trim values for your comparison. Laser Trimming Hybrid Microwave Boards Fig. 1. 16″ x 12″ large microwave circuit board is trimmed by YAG laser.. The precision equipment delivers a trim accuracy as high as 0.1%, a measuring accuracy of 100 ppm, and a range between 0.1 ohm to 1 Gigohm. PASSIVE TRIMMING Involves removal of material from a resistor to increase its resistance. The resistance or voltage parameter is monitored across the component contacts. ACTI...
Read more