Resources Contact Us Home
Sustain driver, sustain control system, and plasma display

Image Number 10 for United States Patent #7358968.

The collector, emitter, and base of a bipolar transistor circuit are connected to a high side power supply terminal, the drain of a level shift transistor, and a floating power supply terminal, respectively. When a high side output transistor is on, the floating power supply terminal is at the potential of a high potential power supply terminal. The high side power supply terminal is at a potential higher than the potential of the floating power supply terminal by a constant voltage. Turning the level shift transistor on, its drain potential drops below the potential of the floating power supply terminal; The base current flows through the bipolar transistor circuit and the drain potential of the level shift transistor is clamped near the potential of the floating power supply terminal; The bipolar transistor circuit is turned on and its collector current supplies the drain current of the level shift transistor.

  Recently Added Patents
Antenna sharing device
Method and system for noise reduction for 3D video content
Homeotropic and hybrid bulk alignment of lyotropic chromonic liquid crystals
Truck vehicle
Obstacle detection device
Programmable irrigation controller having user interface
Rear portion of a vehicle, toy, and/or replicas thereof
  Randomly Featured Patents
Planarization on an embedded dynamic random access memory
System and method for converting management models to specific console interfaces
Vented-pipe projector
Image acquiring device having an optical signal transmission medium
Arithmetic apparatus with overflow correction means
Decoy weight
Dispenser with auto-start tab
Agent and method for preserving freshness of cut flowers
Microscope condenser with an integrated catch pan
Oral hearing aid device and method of use thereof