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:
Sep. 02, 1997
Filed:
Sep. 15, 1995
Heinz Behrends, Bad Herrenalb, DE;
Valeo Borg Instruments Verwaltung GmbH, Remchingen, DE;
Abstract
In the case of a display device of glasses arranged at a distance from each other or of other imaging cells, such as in particular a combination of twisted nematic liquid-crystal cells, the design of a narrow, well-ventilated gap is produced in the course of constructing the device, in a manner such that on the supports for the first cell to be mounted there are formed thin spacer legs that run in an angled manner, which reach beyond the cell border and thereby engage as spacers into the subsequent gap, when the cell that is to arranged in front of it in the assembly direction, is laid against these spacer legs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile