Resources Contact Us Home
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
Control unit including a computing device and a peripheral module which are interconnected via a serial multiwire bus
Managing job execution
LED light source lamp having drive circuit arranged in outer periphery of LED light source
Statistical information collection from one or more device(s) in storage communication with a computing platform
Cryptographically generated addresses using backward key chain for secure route optimization in mobile internet protocol
Semiconductor device including a clock generating circuit for generating an internal signal having a coarse delay line, a fine delay line and a selector circuit
Quinoline compounds and their use for treating viral infection
  Randomly Featured Patents
Computer-based metering arrangement including a circuit interrupter
Process for digesting cellulosic material with heat recovery
Hoisting mechanism
Apparatus for merging mass flows of rod-shaped articles of the tobacco processing industry
Method of fabricating a conducting crossover structure for a power inductor
Electric vehicle supply equipment
Test fixture for future integration
Ignition device for gas discharge lamps, particularly for motor vehicle lights
Penetration resistant storm window
Digital phase lock loop with multi-phase master clock