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:
Oct. 10, 1995
Filed:
Jan. 13, 1994
Sony Corporation, Tokyo, JP;
Abstract
A picture reproducing apparatus includes a CD-ROM drive for fetching compressed video image data from a disc on which initial I-picture data for an initial picture for a menu display and a plurality of updating P-picture data for partially updating the initial picture are recorded. The picture reproducing apparatus also includes a RAN having a capacity of at least one video image frame and having an updating picture data storage area, an MPEG decoder for decoding MPEG encoded picture data and a CPU for initially transmitting the initial picture data and subsequently transmitting the updating picture data to the decoder. By making a picture display for displaying menu items or the like with the aid of a compressed picture decoder as used for displaying the compressed moving picture or still picture, the menu items or the like may be displayed without employing a graphic display circuit.