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:
Oct. 20, 1998
Filed:
Sep. 10, 1996
Kenneth R Knight, Perthshire, GB;
NCR Corporation, Dayton, OH (US);
Abstract
A display includes a display screen for displaying information. A liquid crystal display (LCD) panel adjoins the display screen. The LCD panel is controlled to selectively define a viewing angle within which a selectable portion of the display screen is viewable through the LCD panel. The LCD panel includes a plurality of energizable segments which, when energized, are transparent to allow the selectable portion of the display screen to be viewed. Each of the plurality of energizable segments is selectively energizable to selectively enable corresponding portions of the display screen to be viewed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile