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:
Nov. 09, 2004
Filed:
Jul. 22, 1998
Daniel E. Evanicky, San Jose, CA (US);
Silicon Graphics, Inc., Mountain View, CA (US);
Abstract
A large area wide aspect ratio flat panel display having high resolution for high information content display. The present invention includes a liquid crystal flat panel display monitor having a wide aspect ratio. In one embodiment, the wide aspect ratio is substantially 1.6:1, having 1,600 pixels across the horizontal and 1,024 across the vertical. In this embodiment, the present invention is an SXGA-wide flat panel display monitor having high resolution for high information content display. The monitor of the present invention is particularly well suited for the display of text, graphics and other types of still and/or motion audio/visual works. The wide aspect ratio allows the display of multiple pages, side-by-side, thereby facilitating certain tasks such as desktop publishing, presentation of interactive windows, presentation of menus, chart viewing, digital photography, tactical military displays and weather and aircraft monitoring. The novel wide aspect ratio monitor also provides compensation film layers, rather than dual domain technology, for providing off axis viewing capability in both the horizontal and vertical directions. The novel wide aspect ratio monitor also provides white color balance adjustment. The white color balancing mechanisms include the provision of two or more light sources, of differing color temperature, whose brightness is varied (and distributed through a light distribution mechanism) to adjust color temperature without altering the grayscale resolution of the RGB colors.