Resources Contact Us Home
Gallium nitride light emitting devices on diamond

Image Number 4 for United States Patent #8129733.

Gallium nitride devices are formed on a diamond substrate, such as for light emitting diodes as a replacement for incandescent light bulbs and fluorescent light bulbs. In one embodiment, gallium nitride diodes (or other devices) are formed on diamond in at least two methods. A first method comprises growing gallium nitride on diamond and building devices on that gallium nitride layer. The second method involves bonding gallium nitride (device or film) onto diamond and building the device onto the bonded gallium nitride. These devices may provide significantly higher efficiency than incandescent or fluorescent lights, and provide significantly higher light or energy density than other technologies. Similar methods and structures result in other gallium nitride semiconductor devices.

  Recently Added Patents
Nutritional supplement method
Assisted hybrid mobile browser
Piezoelectric speaker and method of manufacturing the same
Housing for gas flow indicator
System and method for self service marketing research
Linear book scanner
Variable speed traffic control system
  Randomly Featured Patents
Data structure caching for PDU re-generation and transmission in a 3G wireless network
Methods of processing substrates having metal materials
Paint brush holder
Travel trailer having improved turning radius
Liquid crystal display device
Increasing blood flow to tissue with angiogenic material containing polymer and vascularizing compound
Network tester
Web member for improved in-car slurrying
Distributed feedback laser diode and a method for manufacturing the same
Systems and methods for digital control utilizing oversampling