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










Image Number 14 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
Systems, computer programs, and methods for controlling costs of a healthcare practice
Developing device
Terminal device, system and computer readable medium
Systems and methods for generating customized user interfaces
Compact light shield for flash photography
Non-serialized electronic product registration system and method of operating same
Jacket liner
  Randomly Featured Patents
Anti-first-pass effect compounds
Liner for covering intersecting surfaces
Input arrangement
Broadcast-content transmission apparatus, and broadcast-content transmission method
Dual-service evaporator system for refrigerators
Method and apparatus for automatically detecting and correcting misalignment of a semiconductor chip
Metal substrate formation with torx recess mandrel
Semiconductor element with a silicon layer
Radial ply tire
Jewelry setting