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
Bit error mitigation
Method and apparatus for controlling power supply
Methods for integrating the production of cellulose nanofibrils with the production of cellulose nanocrystals
Process and intermediates for preparing lapatinib
Ionization device, mass spectrometer including the ionization device, and image generation system including the ionization device
Antenna array system
  Randomly Featured Patents
Extandable exterior rearview mirror assembly
Euphorbia milii plant named `Kronos`
Access disconnect system with optical and other sensors
Archery arrow having plastic vanes
Circuits and methods for sampling an input signal in a charge redistribution digital to analog converter
Information processing method and system as to evaluation information
Synchronous memory and data processing system having a programmable burst order
Hybrid tea rose plant named `JACsash`
Method and apparatus for selecting and feeding articles
Conveyor transfer assembly