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:
May. 12, 1998
Filed:
Mar. 03, 1993
Applicant:
Inventor:
Jung Wan Ko, Lawrenceville, NJ (US);
Assignee:
SamSung Electronics Co., Ltd., Suwon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ;
U.S. Cl.
CPC ...
386 33 ; 386 34 ; 386 40 ;
Abstract
A high-resolution video tape recorder system is disclosed which is compatible with a conventional VHS format VTR and obtains an image signal for a high quality picture by double sampling a luminance signal component of the composite video signal and then separating those samples into first and second sub-Nyquist sampled luminance signal components interleaved in spatial phasing. These separated luminance signal components are respectively frequency-multiplexed together with opposite phases of color-under signal to be recorded on and played back from first and second parallel subtracks formed on the video tape within a standard track width.