314 YAGレーザによるガラス基板のマイクロ接合(OS6 マイクロ加工(1))

概要

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This paper deals with the micro-welding of the glass substrate by YAG laser. The micro-welding technology is required for the precision assembly of the micro components in the optical transmission devices, LCD plate and so on. In the conventional joint way of the glass materials, bond material, which was melted by heat energy, joints the joint materials. In our proposed method, two glass plate was overlapped in which the absorbent was painted at the joint area of glass inside, and the YAG laser was absorbed in only the painted area Therefore, only the joint area will be welded and glass surface will be clear. In this experiment, slide glasses were tested to be jointed by the YAG laser and a feasibility study of new welding method was carried out.
一般社団法人日本機械学会の論文
2001-11-20