Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for improved electrodeless lamp screen










Image Number 4 for United States Patent #6465959.

A screen (49) including mesh portions (47 and 48) for a discharge lamp (46) bears a protective coating which inhibits degradation of the screen under lamp operating conditions. The coating does not absorb microwave energy, is transparent or reflective to visible light, and is capable of protecting the screen for at least several thousand hours of operation without substantial oxidation or tarnishing of the screen. The coating remains on the screen at screen temperatures above about 300 degrees C, and the coating does not significantly crack as the screen heats and cools. The coating may include, for example, a solgel deposited single phase or two phase glass.








 
 
  Recently Added Patents
System and method for providing a path avoidance feature in a network environment
Method and system for providing complete internet anywhere with partial server processing
Techniques for generating and displaying a visual flow of user content through a social network
Cable sheath
Multifunction switch for vehicle having lighting module
Memory interface circuit, memory interface method, and electronic device
Cationic polymers for antimicrobial applications and delivery of bioactive materials
  Randomly Featured Patents
Cleaning device of optical connector
Process for restoring the permeability of a subterranean formation
Multiple access newspaper receptacle
Clutch housing and bearing assembly and method of making the same
Efficient hash based full-outer join
Device for automatically mounting and dismantling tools on a robot
Unwinding apparatus for rolls of material
Sheet-guiding device in a sheet-processing machine
Cylindrical elastic mount
Benzoisoselenazole derivatives with anti-inflammation, antivirus and antithrombosis activity and their use