Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Light emitting device having a phosphor layer










Image Number 4 for United States Patent #7988311.

A light emitting device and method of producing the same is disclosed. The light emitting device includes a light emitting semiconductor, an encapsulation layer, wherein the light emitting semiconductor is disposed within the encapsulation layer, a phosphor layer provided over the encapsulation layer, and an air gap provided between the encapsulation layer and the phosphor layer.








 
 
  Recently Added Patents
Vehicle wheel
Image display device and capsule endoscope system
Zoom lens
MRAM with sidewall protection and method of fabrication
System and method to obtain signal acquisition assistance data
Interest point detection
Methods, devices and computer program products providing for establishing a model for emulating a physical quantity which depends on at least one input parameter, and use thereof
  Randomly Featured Patents
Triphenylethylenes for the prevention and treatment of osteoporosis
Disc cartridge container case
Jet reaction turbine with rotating combustor for burning slurry fuels
Method for determining, optimizing and producing an ophthalmic lens and set of ophthalmic lenses
Flue gas conditioning for the removal of acid gases, air toxics and trace metals
Process for electrolytic recovery of zinc from zinc sulfate solutions
Poinsettia plant named Pink Yuletide
Method and system of noise removal for a sparsely sampled extended dynamic range image sensing device
Public key encryption for groups
Tape carrier device for a tab