Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Adapter plate for use in mounting an audio/visual device or the like to a surface
Call admission control method and system
Process for the production of alcohol
Stabilised prostaglandin composition
Cycloalkylamine substituted isoquinoline derivatives
Fire detector
Method and device for evaluating evolution of tumoural lesions
  Randomly Featured Patents
Aviation engine inlet with tangential blowing for buzz saw noise control
Disposable absorbent garment
Numerical control system
Gate assembly
Image generation from transition-encoded font information
Display device with deformable reflective medium
Combination screen cover, support stand, and handle for a portable display device
Wind flap brake assembly for wind turbine
Method and apparatus for limiting access to signals delivered via the internet
Frame bar for constituting a frame structure