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:
Aug. 24, 1982
Filed:
May. 29, 1980
Applicant:
Inventor:
Volker Massmann, Muhltal, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358214 ; 358 54 ;
Abstract
To prevent cut edges with studio asynchronous film speeds below 50 frames per second, during the reading in of one film frame into one field store, the other field store is simultaneously completely and frequently read out until the reading in of the one film frame has finished. To prevent cut edges during the scanning of 35 mm Cinemascope films, the frame store is divided into six storage regions each 2 of which belong to one field store are driven alternately from film frame to film frame whereas the 3rd storage region of each field store is driven during each film frame.