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:
Dec. 03, 2002
Filed:
Nov. 09, 1999
Applicant:
Inventors:
Akihiko Takabatake, Tokyo, JP;
Ryohei Ohkawahara, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/32 ;
U.S. Cl.
CPC ...
H04N 1/32 ;
Abstract
An image decoding and display device includes a frame memory interface ( ) and a frame memory ( ). The frame memory ( ) has a bank a bank a bank The bank is made up of plural sectors (sector . . . , and sector N). Under a dynamic mapping mode, the frame memory interface ( ) refers a sector information table ( ) including sector use information in order to search and fetch an unused sector. The frame memory interface ( ) allocates the unused sector in the bank when decoded image data are written into the bank and release the used sector when the decoded image data are read from the bank