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. 19, 1996
Filed:
Dec. 22, 1993
Applicant:
Inventors:
Assignee:
Hyundai Electronics Industries Co., Ltd., Kyungki-DO, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ; H04N / ;
U.S. Cl.
CPC ...
315364 ; 348448 ; 348452 ; 348459 ;
Abstract
Concerning raster converter circuit on HDTV, this invention is used to store datas to frame memory when datas converted into block unit on digital HDTV shall be displayed and also used as address generator in order to convert data format into raster scan method through frame memory when, by using blocktransform including DCT, VQ etc., data format with raster scan method from camera shall be displayed on screen with making up data by block unit which is convenient to condense data through frame memory, and can be applicable for all systems using blocktransform of DCT, VQ etc., i.e. HDTV, ATV, MPEG, JPEG & Videophone etc.