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:
Apr. 19, 1988
Filed:
Dec. 28, 1984
Applicant:
Inventor:
Kazuyuki Sumida, Tokyo, JP;
Assignee:
NEC Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358160 ; 358140 ; 382 47 ;
Abstract
Predetermined ones of picture elements read from a frame memory at a first clock rate, are stored in an image memory and are read therefrom at a second clock rate for display on a display unit with the first and the second clock rates selected independently of each other. Preferably, a serial signal of the predetermined elements is converted for storage in the image memory into a parallel signal of a predetermined number of bits. The predetermined elements stored in the image memory, are read therefrom as a parallel signal of the predetermined number of bits, the read-out parallel signal being converted to a serial signal for the display.