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
Waterproof flexible and rigid LED lighting systems and devices
Fire-resistant "oriented strand board" material
Method and apparatus of transmitting and receiving backhaul downlink control information in a wireless communication system
Apparatus, and associated method of phase-offset modulation, for space-time coded wireless communication systems
Network architecture for data communication
Optical connection structure and production method of optical waveguide to be used for the optical connection structure
Fluid control system for steerable agricultural implement
  Randomly Featured Patents
Method and/or circuit for generating precision programmable multiple phase angle clocks
Two-dimensional buffer pages using state addressing
Modulation apparatus/method, demodulation apparatus/method and program presenting medium
Method of coating a substrate for adhesive bonding
Daisy with wavy border surface pattern for paper product
Earphone
Drop-in high intensity discharge lamp assembly and retrofit method
Humidity detection and power cut-off device
Process and apparatus for continuous three-dimensional forming of heated thermoplastic materials
Three phase delta reference transformer