Resources Contact Us Home
CRT correcting circuit

Image Number 6 for United States Patent #5177411.

A CRT correcting circuit comprises a correcting deflection coil excited by an alternating signal of a vertical period, a capacitor connected in parallel to the correcting deflection coil to form a resonance circuit, a first field effect transistor of a first conduction type, and a second field effect transistor of a second conduction type. The first and second field effect transistors are turned on and off simultaneously by a pulse signal of a horizontal period. The CRT correcting circuit is capable of operating at a low power consumption and has a simple circuit construction.

  Recently Added Patents
Method of constructing prefabricated steel reinforced concrete (PSRC) column using angle steels and PSRC column using angle steels
Circumcision testing and training model
Power supply circuit using rechargeable battery
Handheld electrocardiographic device
General ledger chart of accounts combination editing request response
Music steering with automatically detected musical attributes
Large parasol with a textile fabric roof
  Randomly Featured Patents
Hydraulic structure for a brake system
Method and apparatus for identifying and tracking project trends
Method of operating a wind turbine and wind turbine
Derivation of control signals from real-time overtone measurements
Ultrasonic step scanning utilizing unequally spaced curvilinear transducer array
Press and safety latch therefor
System and method for bent motor cutting structure analysis
Arrangement for straightening damaged vehicle bodies
Single shot microfiche film duplicator
Clock signal producing device