Anisotropic conductive film and display device using the same

Disclosed herein is an anisotropic conductive film and a display device. The anisotropic conductive film has a z-axis length variation rate of 10% to 90%, as measured using a thermo-mechanical analyzer and calculated according to Equation (1): Z-axis length variation rate=[(L1-L0)/L0]*100 (%) --- Eq...

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Bibliographic Details
Main Author SEO, HYUN-JOO
Format Patent
LanguageChinese
English
Published 01.06.2016
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CONDUCTORS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INSULATORS
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
SEMICONDUCTOR DEVICES
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Summary:Disclosed herein is an anisotropic conductive film and a display device. The anisotropic conductive film has a z-axis length variation rate of 10% to 90%, as measured using a thermo-mechanical analyzer and calculated according to Equation (1): Z-axis length variation rate=[(L1-L0)/L0]*100 (%) --- Equation (1), where L0 is a z-axis length of the anisotropic conductive film at a heating start temperature, and L1 is a maximum z-axis length of the anisotropic conductive film at 130 DEG C to 170 DEG C after being heated, as measured using the thermo-mechanical analyzer. The anisotropic conductive film allows control of contraction behavior in a z-axis direction or can expand in the z-axis direction during curing, thereby reducing generation of bubbles in a space portion between electrodes while exhibiting excellent adhesive strength and reliability.
Bibliography:Application Number: TW20150139530