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Title:
LIQUID CRYSTAL LIGHT BULB
Document Type and Number:
Japanese Patent JPS6113225
Kind Code:
A
Abstract:

PURPOSE: To increase the writing speed by holding the thin layer of a liq. crystal substance contg. a smectic liq. crystal and a cholesteric liq. crystal represented by a specified structural formula as principal components between two confronting substrates each provided with an electrode.

CONSTITUTION: The thin layer 6 of the liq. crystal substance is held between a glass substrate 1 provided with a transparent indium oxide electrode 2 and a glass substrate 3 provided with an Al electrode 4 and with a Cd-Te layer 5 under the electrode 4, and the layer 6 is sealed with an epoxy resin adhesive 7. The liq. crystal substance contains a smectic liq. crystal such as n-octylcyanobiphenyl, and the thickness of the thin layer 6 is 7.5μm. The surfaces of the two substrates and the two electrodes contacting with the liq. crystal substance are oriented parallel by diagonally vapor-depositing silicon oxide.


Inventors:
NAEMURA SHIYOUHEI
KOMATSUBARA SEISUKE
Application Number:
JP1984000134307
Publication Date:
January 21, 1986
Filing Date:
June 29, 1984
Export Citation:
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Assignee:
NIPPON ELECTRIC CO
International Classes:
C09K19/04; C09K19/44; G02F1/13; G02F1/133; G02F1/1333; G02F1/141; (IPC1-7): C09K19/04; C09K19/44; G02F1/13; G02F1/133; G09F9/00



 
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