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:
Jan. 23, 1996
Filed:
Oct. 09, 1992
Alain Decreamer, Garches, FR;
U.S. Philips Corporation, New York, NY (US);
Abstract
A picture display apparatus adapted to pictures having an aspect ratio 16/9, permitting the simultaneous control of the line length and the vertical spacing of the lines. For the reception of pictures having an aspect ratio 4/3, the two control circuits are coupled in such a manner that the length of the lines of the displayed picture is decreased (2, 20) when the vertical spacing of the lines is normal or that the length of the lines of the displayed picture is normal when the vertical spacing between the lines is increased (3, 6). In addition, the control circuits are a continuously variable type, and access of the user to the control circuits is effected by remote control.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile