Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method of fabricating vertical structure compound semiconductor devices










Image Number 5 for United States Patent #7384807.

A method of fabricating a vertical structure opto-electronic device includes fabricating a plurality of vertical structure opto-electronic devices on a crystal substrate, and then removing the substrate using a laser lift-off process. The method then fabricates a metal support structure in place of the substrate. In one aspect, the step of fabricating a metal support structure in place of the substrate includes the step of plating the metal support structure using at least one of electroplating and electro-less plating. In one aspect, the vertical structure is a GaN-based vertical structure, the crystal substrate includes sapphire and the metal support structure includes copper. Advantages of the invention include fabricating vertical structure LEDs suitable for mass production with high reliability and high yield.








 
 
  Recently Added Patents
Mineral, nutritional, cosmetic, pharmaceutical, and agricultural compositions and methods for producing the same
Method and system for automatic 3-D image creation
Conversion of 5-(chloromethyl)-2-furaldehyde into 5-methyl-2-furoic acid and derivatives thereof
Integrated circuit packaging system with an integral-interposer-structure and method of manufacture thereof
Wafer level packaging
Image processing apparatus, image processing method, and program
Processing data using information embedded in a data request
  Randomly Featured Patents
Communication system and alignment method of transcoder
Systems and methods for actively-peaked current-mode logic
Thin film transistor substrate and method of manufacturing the same
Damping method and damping system for hybrid vehicle
Separation of rare earth values by liquid/liquid extraction
Dicing apparatus, kerf inspecting method and kerf inspecting system
Communication processing system, communication processing method, communication terminal device, and program
Method of removing residual wax from silicon wafer polishing plate
Storing video images on disk using video time base and retrieving the images using disk time base
Tire loader and basket