LIQUID CRYSTAL DISPLAY DEVICE

PURPOSE: To dissolve a connection defect or an adhesive strength shortage, etc., due to a temperature and a shortage of pressing force in thermocompression. CONSTITUTION: A pair of upper/lower substrates 10, 14 are arranged separately and confronted with each other, and they are sealed by seal mater...

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Bibliographic Details
Main Author YOKOI KENYA
Format Patent
LanguageEnglish
Published 31.05.1996
Edition6
Subjects
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
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
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
FREQUENCY-CHANGING
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
PRINTED CIRCUITS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Summary:PURPOSE: To dissolve a connection defect or an adhesive strength shortage, etc., due to a temperature and a shortage of pressing force in thermocompression. CONSTITUTION: A pair of upper/lower substrates 10, 14 are arranged separately and confronted with each other, and they are sealed by seal material while holding a uniform gap by gap materials 15, and a liquid crystal is sealed between them, and a liquid crystal cell is constituted. Then, respective upper polarization plate 11 and lower polarization plate 13 are provided upward/ downward the liquid crystal cell. An anisotropy conductive film diffusing a Ni particle 7 into thermosetting resin 6 is arranged on a connection electrode part of a TAB driver on which a driver LSI 4 is mounted to be stuck temporarily. A compression head 1 in a thermocompression device is constituted so as to stick a silicone rubber forming a land on its tip part, and the thermocompression is performed after alignment between the connection electrode of the TAB 5 and the transparent connection electrode of the liquid crystal cell is performed. A distribution in which a thermocompression part is parallel to the connection electrode, that is, the pressing force is different continuously in the direction of a compression width is arranged.
Bibliography:Application Number: JP19940278998