Rubbing method of liquid crystal display device

Coating processes – Direct application of electrical – magnetic – wave – or... – Magnetic field or force utilized

Reexamination Certificate

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C427S599000, C349S123000

Reexamination Certificate

active

10975471

ABSTRACT:
A rubbing method, i.e., a method of forming an alignment layer, of a liquid crystal display device includes providing a substrate, applying an alignment layer on the substrate, applying a magnetic field to the alignment layer by a magnetic field generator and firing the alignment layer.

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patent: 2003/0067575 (2003-04-01), Acosta et al.
patent: 2005/0042391 (2005-02-01), Ryan et al.
patent: 2005/0219449 (2005-10-01), Tanaka
Derwent Reference; ACC No. 2002-136975; Derwent Information LTD; published 2002.

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