LIQUID CRYSTAL DISPLAY ELEMENT

PROBLEM TO BE SOLVED: To prevent electric charges charged to a dummy electrode from discharging between it and an adjacent electrode, in a liquid crystal display element having the dummy electrode to control a gap in a non-display part. SOLUTION: The liquid crystal display element comprises: a pair...

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Bibliographic Details
Main Author SUGAWARA MITSUO
Format Patent
LanguageEnglish
Published 24.03.2005
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:PROBLEM TO BE SOLVED: To prevent electric charges charged to a dummy electrode from discharging between it and an adjacent electrode, in a liquid crystal display element having the dummy electrode to control a gap in a non-display part. SOLUTION: The liquid crystal display element comprises: a pair of transparent electrode substrates crimped to each other via a peripheral sealing material; a display part A having a common electrode 10 and a segment electrode 20, a non-display part B having leading wires 11, 21 of the respective electrodes 10, 20 formed thereon and not contributing to the display included in a panel surface surrounded by the peripheral sealing material; and having a number of dummy electrodes 30a with thickness nearly equal to that of the respective electrodes 10, 20 not in contact with one another, formed with a specified arrangement, on a part of the non-display part B with no leading wire formed thereon. In the liquid crystal display element, the dummy electrode 30a has a circular pattern. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030307782