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
Semiconductor chip, stack module, and memory card
Engineered magnetic layer with improved perpendicular anisotropy using glassing agents for spintronic applications
Dual source mass spectrometry system
Wrench
Lighting device with device for regulating the illumination according to the luminance of the illumination field and corresponding use
Systems and methods for detailed error reporting in data storage systems
Systems, devices, methods, and compositions including fluidized x-ray shielding compositions
  Randomly Featured Patents
System and method for securing and displaying items for merchandising
Semiconductor memory device
Audio enhancements for media
System and method for verifying, setting, printing and guaranteeing checks at a remote location
Reverse and park inhibitor apparatus in a transmission control mechanism
Process for the preparation of purified fatty alkyldiethanolamides products obtained according to said process and their use
Control valve for a device changing the control times of an internal combustion engine
Method for producing random yarn denier variations on draw warping machines
System of recording and playback of digitally recorded signals, especially television
Medical intromission kit