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
Financial transaction cards
Method and system for facilitating micropayments in a financial transaction system
Prodrugs of [4 [4-(5-Aminomethyl-2-fluoro-phenyl)-piperidin-1-yl]-(1H-pyrrolo-pyridin-yl- )-methanones and synthesis thereof
Method for forming contact in an integrated circuit
Generation of uniform fragments of nucleic acids using patterned substrates
Sharing networks determined by sharing of items between individuals
Systems and methods for generating a hybrid text string from two or more text strings generated by multiple automated speech recognition systems
  Randomly Featured Patents
Treatment of renal colic with GABA analogs
Electrode catalyst composition, electrode, and membrane electrode assembly for electrochemical cells
Multi-element deflection aberration correction for electron beam lithography
Cushion for a respiratory mask
Shipping container apparatus
Microfluidic in-line labeling method of continuous-flow protease inhibition analysis
Heat shrinkable silicone tube and method for making
Carton blank
Odorless modified silicone compound, cosmetic preparation containing the same, and method of purifying modified silicone compound having branch polymer comprising hydrophilic group
Non-impact electrothermic recording method