Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Wavelength conversion chip for use in solid-state lighting and method for making same










Image Number 3 for United States Patent #7285791.

A wavelength conversion chip is formed by depositing a wavelength conversion material layer on a substrate, segmenting the wavelength conversion layer into a plurality of wavelength conversion chips, and then removing the wavelength conversion chips from the substrate. The wavelength conversion of the chips can be increased by thermal annealing or radiation annealing of the wavelength conversion material. Optical coatings or light extraction elements can be fabricated on the wavelength conversion layer.








 
 
  Recently Added Patents
Wristwatch
Guitar strap attachment means
Wind farm, wind power plant in a wind farm and operating control for this purpose
System and method for organizing, processing and presenting information
Flash drive
Synergistic preparations based on mixtures of glycerol ether with aromatic alcohol for controlling mycobacteria
Illuminating device
  Randomly Featured Patents
Method for building a tool
Portable winch
Hydraulic circuits for tree-harvesting knuckle booms
Laser shock peening for gas turbine engine vane repair
Magnetic head slider with diffusion stop films each of which is disposed between the associated terminal portion and lead portion or between the associated lead portion and seed film
Bicycle wheel with a hub provided with mounting seats for mounting spokes thereon
Process for the preparation of triethylenediamine (TEDA) from ethylenediamine
High-reliability touch panel
Methods and apparatus for detection of fluorescently labeled materials
Drilling machine