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:
Jul. 02, 1991
Filed:
Jan. 30, 1990
Toshio Tabata, Tokyo, JP;
Pioneer Electronic Corporation, Tokyo, JP;
Abstract
A picture display system in which a picture in the high definition television system is converted into a picture in the conventional television system is provided. The picture display system samples a desired part of picture in the high definition television system, converting a high definition video signal which forms the sampled desired part of the picture into a conventional video signal in the conventional television system, and displays the conventional video signal. The picture in the high definition television system may be divided into a plurality of desired parts, each of which is converted into a conventional television signal. Each of the plurality of desired parts is subsequently displayed on conventional televisions which are arranged to form a single large picture as a whole.