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    • 3. 发明授权
    • Glass welding method and glass layer fixing method
    • 玻璃焊接方法和玻璃层固定方法
    • US09236213B2
    • 2016-01-12
    • US13511738
    • 2010-09-17
    • Satoshi Matsumoto
    • Satoshi Matsumoto
    • C03C27/10H01J9/26B23K26/00B23K26/18C03B23/24C03C27/06
    • H01J9/261B23K26/0006B23K26/18B23K26/57B23K2103/54C03B23/245C03C27/06
    • At the time of temporary firing for fixing a glass layer 3 to a glass member 4, the glass layer 3 is irradiated with laser light L2 through the glass member 4 from the glass member 4 side. This fully heats a part of the glass layer 3 on the glass member 4 side and thus can improve the adhesion of the glass layer 3 to the glass member 4. Further, even when irradiated with the laser light L2 at such a laser power as to melt both edge parts of the glass layer 3, the part of the glass layer 3 on the side opposite from the glass member 4 (i.e., the part of the glass layer 3 fused to the other glass member) is prevented from being crystallized by excess heat input, whereby the fusing state of the glass layer 3 with respect to the other glass member can be made uniform.
    • 在将玻璃层3固定在玻璃构件4上的暂时烧制时,从玻璃构件4侧通过玻璃构件4对玻璃层3照射激光L2。 由此,能够使玻璃构件4侧的玻璃层3的一部分充分地加热,能够提高玻璃层3与玻璃构件4的密合性。此外,即使以激光功率照射激光L2, 熔化玻璃层3的两个边缘部分,玻璃层3的与玻璃构件4相对的一侧(即,与另一个玻璃构件熔合的部分玻璃层3)的部分被防止被过量结晶 热输入,由此能够使玻璃层3相对于另一玻璃构件的熔融状态均匀。