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. 06, 1998
Filed:
Jul. 22, 1996
Hans J Dehli, Dana Point, CA (US);
Admotion Corporation, , US;
Abstract
A display device for sequentially displaying a plurality of images interlaced on a single mosaic transparency includes a frame and a drive assembly engageable with the mosaic and operative to drive the mosaic through a closed loop path. A thermal compensation device is mounted on the frame and engaged with a substantially opaque mask overlying the mosaic and formed with a uniform aperture pattern for sequential alignment with the images formed on the mosaic. The thermal compensation device is responsive to temperature changes within the display device to shift the mask relative to the frame such that the mask follows the shifting of the mosaic due to such temperature changes to thereby maintain the mask and mosaic in the proper relative positions for precise registration of the image pixels formed on the mosaic with the apertures in the mask.