Liquid crystal device and method for making the same

The invention seeks to achieve high reliability in a liquid crystal device, when a silver alloy is used as reflective films and leads. A liquid crystal device has a configuration including substrates 200 and 300 bonded to each other with a sealant 110 and a liquid crystal 160 enclosed in the gap the...

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Bibliographic Details
Main Authors HANAKAWA, MANABU, HINATA, SHOJI
Format Patent
LanguageEnglish
French
German
Published 28.11.2001
Edition7
Subjects
ADVERTISING
CRYPTOGRAPHY
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING
DISPLAY
DISPLAYING
EDUCATION
FREQUENCY-CHANGING
LABELS OR NAME-PLATES
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
SEALS
SIGNS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Summary:The invention seeks to achieve high reliability in a liquid crystal device, when a silver alloy is used as reflective films and leads. A liquid crystal device has a configuration including substrates 200 and 300 bonded to each other with a sealant 110 and a liquid crystal 160 enclosed in the gap therebetween. Transparent common electrodes 210 are provided on the inner face of the substrate 200, whereas an underlying film 303, a reflective pattern 312 composed of elemental silver or a silver alloy, and a transparent conductive film 314 deposited on the reflective pattern 312 and patterned so as to come into contact with the underlying film 303 at the edge portion. A segment electrode 310 comprising the reflective pattern 312 and transparent conductive film 314 is arranged so as to perpendicularly cross a common electrode 210.
Bibliography:Application Number: EP20010304533