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
Disk drive to enable defect margining
Wireless device with extendable antenna
Transferring storage devices within storage device testing systems
Scalable header extension
Watch dial
Portable hand-held multi-function device for storing, managing and combining rewards
Formation of a masking layer on a dielectric region to facilitate formation of a capping layer on electrically conductive regions separated by the dielectric region
  Randomly Featured Patents
Hinge for a vehicle sunroof assembly
Trawl net layer-by-layer collecting device
Fibre reinforced composites
Method for stripping open ended bellows part from injection mold
Elevator group supervisory control system using target route preparation
Photocuring resin compositions, photocuring sheets and molded article using the same, and processes of production thereof
Shower head fixture
Image forming apparatus
Air intake device of internal combustion engine
Process and device for producing high-viscosity or highly stabilized reaction-stable polyamides, and for continuously demonomerizing polyamides