Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Gas discharge tube changeable color display and digital controller system










Image Number 3 for United States Patent #6323605.

A multiple discharge tube lighting system has a plurality of gas discharge tubes positioned behind a translucent panel, within a or tube or in close proximity to each other and each tube is connected through a power supply to a dimming control circuit. The control circuit is used to change the brightness and on/off state of each tube to create the appearance of different colors when the tubes are viewed in combination using dimming and/or interleaving. The control circuit can match dimming curves, and stores, retrieves and sends power information for each tube to create displays which can be identically produced repeatedly.








 
 
  Recently Added Patents
Medical information visualization assistant system and method
Bottle
Bone marrow-derived mesenchymal stem cells as a source of neural progenitors
Image reading system, image reading apparatus, control methods and programs thereof
Temperature gain control device and method thereof
Enforcing expected control flow in program execution
Antibodies to insulin-like growth factor I receptor
  Randomly Featured Patents
Extrusion die for making hollow-chamber profiled panels of thermoplastic plastic with interior coextruded layer
Automobile instrument panel and steering wheel column
Umbrella frame
Modulation method and circuit for time division multiple access
Method of coupling a seimic detector module to the wall of a borehole, and a sonde for implementing the method
Data transfer system
Compact optical switch
Edge polishing composition
Pedestal sink
Method and system for centralized storage and management of electronic messages