MANUFACTURING METHOD OF ELECTRONIC DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a laser sealing method capable of obtaining long-term reliability without providing a material which adsorbs a gas component into an organic EL device or the like.

SOLUTION: A method for manufacturing an electronic device via laser sealing comprises the steps of: (1) preparing a glass substrate; (2) manufacturing a sealing material paste by mixing a sealing material containing a glass powder and a vehicle containing an organic binder; (3) forming a coating layer by coating the glass substrate with the sealing material paste; (4) obtaining a glass substrate with a sealing material layer by firing the coating layer; (5) overlaying the glass substrate with a sealing material layer and a glass substrate on which no sealing material layer is formed via the sealing material layer; and (6) airtightly sealing the glass substrate with the sealing material layer and the glass substrate on which no sealing material layer is formed by irradiating the glass substrates with a laser beam so that a laser sealing temperature becomes a firing temperature or lower.

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