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. 04, 1997
Filed:
Mar. 09, 1995
Reinhard Sperger, Feldkirch, AT;
Ernst Luger, Feldkirch-Nofels, AT;
Balzers Aktiengesellschaft, Furstentum, DE;
Abstract
In order to drastically decrease, the differences of reflection as well as the differences of color in the region with a conductive electrode structure (5) facing the viewing environment (U) on a liquid crystal display, and a region without the structure corresponding to regions (B.sub.I) and (B.sub.o), the invention provides a compensation layer configuration (7) on at least one side of the electrode arrangement (5) facing the viewing environment (U). The configuration is laid out so that reflection differences of the regions become minimal as do the color differences of the regions caused by their spectral reflection profile.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile