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
Playlist search device, playlist search method and program
System and method for detecting an earth ground fault of an external power supply connected to a vehicle
SMS transport resource control
Touchscreen with Z-velocity enhancement
X2 10GBASE-T transceiver with 1 Gigabit side-band support
Myoglobin blooming agents, films, packages and methods for packaging
Probe for ultrasound diagnostic apparatus
  Randomly Featured Patents
Multicast communication method, accompanied with the relay node and wireless network system design
Refrigerated cabinet
Lady's lingerie or similar article
Fruit slicing machine
Method and device for casting prefabricated products in a continuous casting device
Integrated signalling for asynchronous networks
Mechanical work generating means
Pack of rigid type for tobacco products
Reverse link power control in an orthogonal system
Forming phase-change memory using self-aligned contact/via scheme