The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 03, 1989
Filed:
Jan. 11, 1988
Applicant:
Inventor:
Mikio Nishiyama, Minami-ashigara, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; H04N / ;
U.S. Cl.
CPC ...
315370 ; 315371 ; 358140 ;
Abstract
A CRT monitor selectively displays video signals having different numbers of scanning lines. A distortion at a substantially lefthand side of the screen of the CRT monitor is corrected by S correction capacitor and a nonlinearity correcting coil which are connected in series to a horizontal deflection yoke of the CRT monitor. A distortion at a substantially righthand side of the screen of the CRT monitor is corrected by an output signal supplied to a subyoke of the CRT monitor from a function generator, the output signal being controlled by a horizontal frequency of an applied video signal.