Patent ID: 9021836
Filing Date: 2015-05-05
Classification: B23K,C03C,H01J

Abstract:
1. A glass fusing method for manufacturing a glass fusing structure by fusing first and second glass members to each other, the method comprising the steps of: arranging a glass layer containing a binder, a laser-light-absorbing material, and a glass powder on the first glass member along a region to be fused; irradiating the glass layer with first laser light having a first heat input, so as to gasify the binder and melt the glass powder, and, while switching from the first heat input to a second heat input smaller than the first heat input when the melting ratio of the glass layer in a direction intersecting an advancing direction of the first laser light exceeds a predetermined value, irradiating the glass layer with the first laser light having the second heat input along the region to be fused, so as to gasify the binder and melt the glass powder, thereby fixing the glass layer to the first glass member; and superposing the second glass member on the first glass member having the glass layer fixed thereto with the glass layer interposed therebetween and irradiating the glass layer with the second laser light along the region to be fused, so as to fuse the first and second glass members to each other.