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1. (WO1999005564) LIQUID CRYSTAL DISPLAY AND BATTERY LABEL INCLUDING A LIQUID CRYSTAL DISPLAY
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1999/005564 International Application No.: PCT/US1998/015472
Publication Date: 04.02.1999 International Filing Date: 23.07.1998
Chapter 2 Demand Filed: 25.02.1999
IPC:
G01R 31/36 (2006.01) ,G02F 1/1347 (2006.01)
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
36
Apparatus for testing electrical condition of accumulators or electric batteries, e.g. capacity or charge condition
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1347
Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
Applicants:
EVEREADY BATTERY COMPANY, INC. [US/US]; 25225 Detroit Road P.O. Box 450777 Westlake, OH 44145, US
Inventors:
BAILEY, John, C.; US
Agent:
POPHAL, Michael, C.; Eveready Battery Company, Inc. 25225 Detroit Road P.O. Box 450777 Westlake, OH 44145, US
LORD, Hilton, David; Marks & Clerk 57-60 Lincoln's Inn Fields London WC2A 3LS, GB
Priority Data:
08/900,43525.07.1997US
Title (EN) LIQUID CRYSTAL DISPLAY AND BATTERY LABEL INCLUDING A LIQUID CRYSTAL DISPLAY
(FR) AFFICHAGE A CRISTAUX LIQUIDES ET ETIQUETTE DE PILE COMPORTANT UN AFFICHAGE A CRISTAUX LIQUIDES
Abstract:
(EN) The present invention provides a liquid crystal display comprising a first electrode, a first liquid crystal layer provided on and in contact with the first electrode, a second electrode provided on and in contact with the first liquid crystal layer, a second liquid crystal layer provided on and in contact with the second electrode, and a third electrode provided on and in contact with the second liquid crystal layer. In a preferred embodiment, at least one of the electrodes is formed from a transparent processable conductive polymer.
(FR) La présente invention concerne un affichage à cristaux liquides comportant une première électrode, une première couche de cristaux liquides se trouvant sur la première électrode et en contact avec celle-ci, une deuxième électrode se trouvant sur la première couche de cristaux liquides et en contact avec celle-ci, une deuxième couche de cristaux liquides se trouvant sur la deuxième électrode et en contact avec celle-ci et une troisième électrode se trouvant sur la deuxième couche de cristaux liquides et en contact avec celle-ci. Dans un mode de réalisation préféré, au moins une des électrodes est formée à partir d'un polymère conducteur transparent pouvant être traité.
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Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, HR, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)