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:
Mar. 11, 2003
Filed:
Jul. 17, 2000
Applicant:
Inventor:
Byeong-Jin Kim, Suwon, KR;
Assignee:
Samsung Electronics Co., Ltd., Kyungki-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 3/27 ; H04N 5/05 ;
U.S. Cl.
CPC ...
H04N 3/27 ; H04N 5/05 ;
Abstract
A clock generating device for use in a digital video apparatus generates display clock matching an input video format. The clock generating device generates a clock of a frequency which is a predetermined number of times greater than the clock necessary for displaying video signals having a respectively different format, frequency-divides the generated clock, phase-locks the obtained stable frequency and supplies corresponding display clock. Video signals of a respectively different format can be displayed into a single display format, to thereby provide an effect of displaying a video signal without degeneration of a picture quality.