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. 08, 1989
Filed:
Nov. 04, 1987
Yoshikazu Kageyama, Osaka, JP;
Mineo Mino, Osaka, JP;
Abstract
An apparatus for selecting one of a number of television channels is operable to be set in a mode whereby an array of miniature pictures corresponding to the respective channels is displayed, with each channel being sequentially selected for a predetermined interval during which image data for the selected channel are repetitively written into one of a set of regions (42 to 50) of a one-field memory, with the entire memory contents being continuously and repetitively read out, whereby the picture for the selected channel appears as a moving picture while those of the other channels are static. The apparatus can then be set in a normal operating mode, with the channel selected at the time of mode changeover being thereafter held fixedly selected and a normal display picture produced.