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UV Dichroism in Vertically Aligned Nematic Displays
Citation
Bennis, Noureddine, Cerrolaza Martínez, Beatriz, Pérez Medialdea, David, Otón Sánchez, José Manuel, Kula, P. and Dabrowski, R. (2008). UV Dichroism in Vertically Aligned Nematic Displays. "Molecular Crystals and Liquid Crystals", v. 494 ; pp. 205-212. ISSN 1542-1406. https://doi.org/10.1080/15421400802430133.
Description
| Title: | UV Dichroism in Vertically Aligned Nematic Displays |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Molecular Crystals and Liquid Crystals |
| Date: | January 2008 |
| ISSN: | 1542-1406 |
| Volume: | 494 |
| Subjects: | |
| Freetext Keywords: | electrooptical response; liquid crystals; UV dichroism; vertically aligned nematic |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Tecnología Fotónica [hasta 2014] |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
Vertically aligned negative nematics are employed in high-end projection applications, where extremely high light fluxes are employed. Under these conditions, the UV photochemical stability of the material becomes an issue that must be included in the characterization process of such devices. Photochemical aging tests for vertically aligned microdisplay, however, must take into account the linear dichroism shown by the liquid crystal material upon switching. In this work a method to evaluate UV linear dichroism is described. The method is included in a comparative study of the electrooptical performance of two negative nematic mixtures, one experimental and one commercial.
More information
| Item ID: | 2821 |
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| DC Identifier: | https://oa.upm.es/2821/ |
| OAI Identifier: | oai:oa.upm.es:2821 |
| DOI: | 10.1080/15421400802430133 |
| Official URL: | http://www.informaworld.com/smpp/title~content=t71... |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 21 Apr 2010 09:02 |
| Last Modified: | 20 Apr 2016 12:28 |
