Resources Contact Us Home
Laser method of scribing graphics

Image Number 18 for United States Patent #6685868.

A colored substrate is positioned between a material and a laser, and the material is scribed with a laser that has been directed through the colored substrate. By so doing, color is transferred to the material to form the color graphic without undesirably carbonizing, melting or burning through the material. The energy density per unit time can be defined as continuous power divided by the area of the spot and the speed.

  Recently Added Patents
Image scanner and image forming apparatus
Method and system for providing cloud based network security services
Method for identifying modulators of GPCR GPR1 function
Differentiated PSIP table update interval technology
Selenium/group 3A ink and methods of making and using same
SMS transport resource control
Methods for forming patterned structures
  Randomly Featured Patents
Method of forming corrosion resistant coatings on metal articles
Light-emitting diode
Hydraulically controlled pressurized water closet flushing system
Interferometric measuring device
Memory cell that employs a selectively grown reversible resistance-switching element and methods of forming the same
Environmental seal for fluid delivery device
Process for the preparation of polyether amide solutions, steam-sterilizable dialysis membranes obtainable using the polyether-amide solutions, and a process for the production of these me
Arrangement for converting virtual addresses into physical addresses in a data processing system