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
Cellulose acylate laminate film, method for producing cellulose acylate laminate film, polarizer and liquid crystal display device
Holding structure for a touch panel
Power transmission control device for vehicle
Optical modulator module
Group greeting card
Context-sensitive views
Jewelry
  Randomly Featured Patents
Supervisory power system control apparatus
Thermosetting powder coating compositions
Medication dispensing and timing system
Noncylindrical stent deployment for treating vascular bifurcations
Plasmonic device tuned using physical modulation
Multi-level integrated circuit for wide-gap substrate bonding
Amplifier
Cooperation communication method and system using feedback signal
Poly(alkoxy ether) mixed formals
Welding method, welding device, welded joint, and welded structure