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
Broadband optical network apparatus and method
Method for testing multi-chip stacked packages
Image forming apparatus assembled with a fixing member and a pressing member
Method of reducing acetaldehyde in polyesters, and polyesters therefrom
Food safety printer
Process for producing .beta.-sialon fluorescent material
Method, system, and computer program product for scoring theoretical peptides
  Randomly Featured Patents
Handle
Apparatus and methods for generating water in a fuel cell system
Method and device for evacuating hot raw gases from coke ovens
Pair stabilizers for a motorcycle helmet
Magnetoinductive flowmeter with sealed coils
Reduction of ASE in WDM optical ring networks
Method and system for maintaining login preference information of users in a network-based transaction facility
Distortion corrector for the adaptive base band correction of a phase-modulated signal
Everninomicin antibacterial derivatives, electrochemical method for their manufacture, method for their use as antibacterial agents, and pharmaceutical compositions useful therefor
Lower front discharge gate roll of large round baler equipped with centrally located spiral members for controlling rogue crop carried by belts supported by roll