ORGANIC ELECTROLUMINESCENT ELEMENT AND ITS MANUFACTURING METHOD
PROBLEM TO BE SOLVED: To provide an organic EL element capable of maintaining stable luminous characteristics over a long period of time by preventing infiltration of water, that can be manufactured at low cost in a simple process. SOLUTION: In the electroluminescent element providing an organic lay...
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creator | TANAKA YASUHIRO MITSUI MUTSUO |
description | PROBLEM TO BE SOLVED: To provide an organic EL element capable of maintaining stable luminous characteristics over a long period of time by preventing infiltration of water, that can be manufactured at low cost in a simple process. SOLUTION: In the electroluminescent element providing an organic layer pinched between a pair of opposed electrodes on a substrate, and sealing glass on an element substrate with its periphery sealed with a sealing material, a filling layer is formed between a protective layer formed on the element substrate and the sealing glass, with a moisture content of 100 ppm or less, and a transmittance at 400 nm to 700 nm of 80% or more at a film thickness of 1μm, made of a transparent adhesive with a glass transition point of -10°C or less. COPYRIGHT: (C)2006,JPO&NCIPI |
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SOLUTION: In the electroluminescent element providing an organic layer pinched between a pair of opposed electrodes on a substrate, and sealing glass on an element substrate with its periphery sealed with a sealing material, a filling layer is formed between a protective layer formed on the element substrate and the sealing glass, with a moisture content of 100 ppm or less, and a transmittance at 400 nm to 700 nm of 80% or more at a film thickness of 1μm, made of a transparent adhesive with a glass transition point of -10°C or less. 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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 | ORGANIC ELECTROLUMINESCENT ELEMENT AND ITS MANUFACTURING METHOD |
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