Resources Contact Us Home
Method of forming laterally distributed LEDs

Image Number 3 for United States Patent #7888152.

A method of forming laterally distributed light emitting diodes (LEDs) is disclosed. A first buffer layer with a first type of conductivity is formed on a semiconductor substrate, and a dielectric layer is formed on the first buffer layer. The dielectric layer is patterned to form a first patterned space therein, followed by forming a first active layer in the first patterned space. The dielectric layer is then patterned to form a second patterned space therein, followed by forming a second active layer in the second patterned space. Second buffer layers with a second type of conductivity are then formed on the first active layer and the second active layer. Finally, electrodes are formed on the second buffer layers and on the first buffer layer.

  Recently Added Patents
Air-fuel ratio control apparatus for an internal combustion engine
Case for electronic device
SONOS stack with split nitride memory layer
Pattern generation method and pattern generation program
Apparatus and method of managing radio bearer in wireless communication system
Early kill removal graphics processing system and method
  Randomly Featured Patents
Method of milling
Inspection guided overlay metrology
Gas assisted bonding of polymers and polymer composites
Set of cart baskets
Abnormal cannabidiols as agents for lowering intraocular pressure
Dynamically balanced trim press
Heteroaryl-substituted quinolin-2-one derivatives useful as anticancer agents
Dual-supply product container
Rechargeable drilling shovel assembly
Method and radio communications system for allocating a radio channel