Inventor
CHOE HWAN SEOK
KR4 patents
Patents
4 patentsUS6215257B1Apr 10, 2001
Apparatus for correcting misconvergence and geometric distortion of deflection yoke
SAMSUNG ELECTRO MECH14 citations68
US6501238B1Dec 31, 2002
Apparatus for correcting mis-convergence and geometric distortion in deflection yoke using variable resistance
SAMSUNG ELECTRO MECH4 citations60
US6888325B2May 3, 2005
Method for self correcting inner pin distortion using horizontal deflection coil and deflection yoke thereof
SAMSUNG ELECTRO MECH2 citations55
US6943490B2Sep 13, 2005
Deflection yoke with improved deflection sensitivity
SAMSUNG ELECTRO MECH0 citations32