| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a sealing body between substrates, which never causes a sealing failure between the substrates. SOLUTION: A stress relaxing layer for relaxing internal stress by distortion of a joint surface is provided on a first substrate, and a sealing member composed of flit glass is formed on a second substrate in a predetermined shape. The stress relaxing layer faces at least the sealing member and properly softens when the sealing member is melted. The second substrate is superposed on the first substrate, and the sealing member is irradiated with laser to melt the frit glass, whereby the first substrate and the second substrate are mutually bonded by the sealing member. If distortion occurs in the flit glass or the like, the stress relaxing layer deforms, following the distortion. Thus, stress generation by the distortion is prevented. COPYRIGHT: (C)2011,JPO&INPIT
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