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
High-order harmonic device of cavity filter
Video recording and playing apparatus and its control method
Semiconductor process
Flood protection apparatus and container data center including the same
Machine shop including computer system that interfaces with different legacy servers
Electrophotographic photoreceptor and image forming apparatus including the same
  Randomly Featured Patents
Trunk mounted cargo carrier
Geometric LED layout for line exposure
Refining quilts of patches representing three dimensional structures
Method and apparatus for releasing connections in an access network
Magnetic sock holder
Method of making improved lug and hole connection between sheet metal elements
7-Acylaminocephalosporanic acid derivatives
System and method for two way communication and controlling content on a display screen
1-acyl-4-aliphatylaminopiperidine compounds
Method of producing fibre-reinforced composition