Resources Contact Us Home
Apparatus and methods for making spectroscopic measurements of cathode fall in fluorescent lamps

Image Number 13 for United States Patent #7116055.

Apparatus and methods are disclosed for measuring cathode fall within a fluorescent lamp that contains an electrode and a gas. A level of cathode fall associated with the electrode may be identified based on an intensity and wavelength of radiation emitted by the gas.

  Recently Added Patents
Binder for secondary battery providing excellent adhesion strength and cycle property
Isolated Australian coral reef fluorescent proteins and cell-based kinase or phosphatase platforms for cancer drug development
Surface emitting laser device, surface emitting laser array, optical scanning device, and image forming apparatus
Playback device, playback method, and computer program
System and method for the heterologous expression of polyketide synthase gene clusters
Rain barrel
Drive and startup for a switched capacitor divider
  Randomly Featured Patents
Buckle assembly
Method of determining the efficiency of an absorbent article having two absorbent layers that each contain a superabsorbent
Process for ultraviolet curing
Game data board
Data transmission system and method
Apparatus and methods for deoxidizing metal surfaces
Fluidic lens with reduced optical aberration
Thermoplastic resin composition
Transport method and apparatus for cartridge library utilizing cam slot and follower for moving a robot carriage
PO438, a new calcium-regulated promoter