Electric lamp or space discharge component or device manufacturi – Process – With assembly or disassembly
Patent
1981-12-10
1984-08-07
Ramsey, Kenneth J.
Electric lamp or space discharge component or device manufacturi
Process
With assembly or disassembly
445 17, 445 58, 427106, 350340, G02F 107
Patent
active
044641346
ABSTRACT:
Liquid crystals are induced to assume substantially perpendicular alignment on the surfaces of substrates used to fabricate electro-optical device by causing long chain alcohols to react in the vapor phases with surface OH.sup.- inherently found on oxide coatings provided on the substrates. The process facilitates liquid crystal alignment in prefabricated electro-optical cells.
REFERENCES:
patent: 3809456 (1974-05-01), Goldmacher
patent: 4022934 (1977-05-01), Miller
patent: 4030997 (1977-06-01), Miller et al.
patent: 4150877 (1979-04-01), Kobale et al.
patent: 4354740 (1982-10-01), Cole, Jr.
Lackner Anna M.
Margerum John D.
Miller Leroy J.
Bethurum W. J.
Collins David W.
Hughes Aircraft Company
Karambelas A. W.
Ramsey Kenneth J.
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