ELECTROLUMINESCENCE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To make mutual joined parts of EL elements inconspicuous while suppressing the deterioration of light emitting layers of an EL display device constituted by joining a plurality of the EL elements to each other. SOLUTION: Ends 90a and 90b of adhesive layers 9a and 9b are exposed...

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description PROBLEM TO BE SOLVED: To make mutual joined parts of EL elements inconspicuous while suppressing the deterioration of light emitting layers of an EL display device constituted by joining a plurality of the EL elements to each other. SOLUTION: Ends 90a and 90b of adhesive layers 9a and 9b are exposed to the end faces at which small-sized panels are joined to each other. These end faces are subjected to machining or polishing. Since the ends of the adhesive layers are improved to a hardness of >=80 (more preferably >=90) as a Shore D value, moisture hardly infiltrates the light emitting sections near the ends of the panels when the ends are subjected to dicing and polishing.
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SOLUTION: Ends 90a and 90b of adhesive layers 9a and 9b are exposed to the end faces at which small-sized panels are joined to each other. These end faces are subjected to machining or polishing. 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subjects ADVERTISING
BASIC ELECTRIC ELEMENTS
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LABELS OR NAME-PLATES
PHYSICS
SEALS
SEMICONDUCTOR DEVICES
SIGNS
title ELECTROLUMINESCENCE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
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