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
System and method for determining an optimal route using aggregated route information
Method and apparatus for time adaptation of online services to user behavior
Object determining device and program thereof
Method for texturizing virtual three-dimensional objects
Microscope objective lens
Methods for storing data streams in a distributed environment
Alignment of collector device in lithographic apparatus
  Randomly Featured Patents
Adenosine derivatives of anti-inflammatory and analgesic activity, and therapeutic compositions which contain them as their active principle
Herbicide composition
Method of conditioning flue gas
Partial silicidation method to form shallow source/drain junctions
Disposable bag with attached napkin
System and method for efficient detection and restoration of data storage array defects
Systems and methods for treating a vessel using focused force
Decanter centrifuge having differential drive unit
Output stage for power amplifiers
Closing device, in particular for vehicle doors or the like