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ALIGNMENT OF LIQUID CRYSTAL LAYERS

IP.com Disclosure Number: IPCOM000024881D
Original Publication Date: 1982-Aug-31
Included in the Prior Art Database: 2004-Apr-04
Document File: 2 page(s) / 41K

Publishing Venue

Xerox Disclosure Journal

Abstract

is exposed to an intense Xenon flash through a suitable grating, causing the formation of a microscopic groove structure, which structure results from the selective evaporation of the organic layer. In another method, a donor sheet is contacted with an organic or inorganic layer followed by flash exposing through a grating, wherein selective portions of the donor sheet transfer forming a grooved texture.

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(EROX DISCLOSURE JOURNAL

ALIGNMENT OF LIQUID CRYSTAL LAYERS
Werner E. Haas

Disclosed are methods for fabricating alignment for example, films are generated in which the to the liquid crystal surfaces. In one method

Proposed Classification
U.S. CI. 350/160 Int. C1. G02b 27/28

                                 layers for liquid crystal wherein, molecules involved are parallel of fabrication, an organic layer is exposed to an intense Xenon flash through a suitable grating, causing the formation of a microscopic groove structure, which structure results from the selective evaporation of the organic layer. In another method, a donor sheet is contacted with an organic or inorganic layer followed by flash exposing through a grating, wherein selective portions of the donor sheet transfer forming a grooved texture.

Volume 7 Number 4 July/AugusP 1982 249

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250

  XEROX DISCLOSURE JOURNAL Volume 7 Number 4 July/August 1982

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