Resources Contact Us Home
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
Capacity and coverage self-optimization method and device in a mobile network
Decoding and presentation time stamps for MPEG-4 advanced video coding
Pickup device and method for manufacturing the same
System and methods for obstacle mapping and navigation
Orthogonal tunable antenna array for wireless communication devices
Fluorescent dyes, fluorescent dye kits, and methods of preparing labeled molecules
Cell proliferation inhibitor
  Randomly Featured Patents
Contact arrangement
A-frame shear assembly for walls
Modular patella instrument
System for detecting the presence in a rack of a portable unit suitable for transmitting or receiving a signal containing an identification number assigned thereto
Method of restoring standing seam and like lapped metal roofs consisting of side-by-side panels having side edges which overlap
Forming device for articles of food
Display device
Package with integrated inductor and/or capacitor
Transducer with ear canal pickup
Laminar flow underwater vehicle