Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Illumination device with semiconductor light-emitting elements










Image Number 12 for United States Patent #7690817.

An illumination device includes a base board, an insulator, a conductor, a plurality of semiconductor light-emitting elements and a light-transmissive sealing member. The base board includes a surface and projection portions. The projection portion is formed to become gradually thicker from its end toward the surface of the base board. The insulator is formed on the surface. The conductor is formed on the insulator. The semiconductor light-emitting elements are mounted on the projection portions. The semiconductor light-emitting elements are electrically connected to the conductor via connection members. The sealing member covers the insulator, the projection portions, the semiconductor light-emitting elements and the connection members.








 
 
  Recently Added Patents
Engineered enzymes with methionine-gamma-lyase enzymes and pharmacological preparations thereof
Active element machine computation
DRAM refresh method and system
Method and apparatus for user selection of advertising combinations
Method of stimulating tissue healing
Semiconductor device
Identifying a characteristic of an individual utilizing facial recognition and providing a display for the individual
  Randomly Featured Patents
Edge enhancement circuit
Method for fabricating capacitor in semiconductor device
Run-ahead approximated computations
Ladder bracket and staging utilizing the same
Optimized x-ray tube cooling device
Crop blower for a combine harvester
Vehicle having power operated liftgate
Process for producing substrate sheet for information recording mediums
Method and apparatus for acoustic echo cancellation in a communication system providing TTY/TDD service
Broom head holder for attaching to a broom head