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. 01, 2009
Filed:
Nov. 01, 2007
Ulrich Schindler, Furth/Bayern, DE;
Steffen Weiss, Nuremberg, DE;
Ulrich Schindler, Furth/Bayern, DE;
Steffen Weiss, Nuremberg, DE;
Leonhard Kurz Stiftung & Co. KG, Furth, DE;
Abstract
There is described a process for the production of LCDs, in particular PDLCDs, preferably in a roll-to-roll process, wherein in a first process step a first contact layer () and a first electrode layer () spaced therefrom is applied to a base carrier (). A first and a second delimitation layer () is then applied to the base carrier (). Thereafter a functional layer () comprising a PDLCD mixture provided in a porous support matrix is applied between the first and second delimitation layers (and). A protective layer () is then applied to the functional layer () between the first and second delimitation layers (and) and finally there is applied to the protective layer () a second electrode layer () which is contacted with the first contact layer ().