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
Decontamination apparatus and method
Techniques for forming a contact to a buried diffusion layer in a semiconductor memory device
Control of protein activity using a conducting polymer
Progressively discovering and integrating services
Method for mapping resource units
Bessel beam plane illumination microscope
Crystalline solvates of 6-(piperidin-4-yloxy)-2H-isoquinolin-1-one hydrochloride
  Randomly Featured Patents
Printed circuit board and manufacturing method thereof
Data structure for image transmission, image coding method, and image decoding method
Fiber optic temperature monitoring method
Vaginal cuff closure systems, and related method for knot-free laparoscopic hysterectomy
Polycarbosilane, method for producing same, silica composition for coating application, and silica film
Methods and electrolyte compositions for electrodepositing metal-carbon alloys
Zero return tare guard
Photo-addressable display medium and photo-addressable display device
Hydrogenation and hydrocracking with highly dispersed supported nickel catalysts
Mass spectrometer