公开(公告)号：US20120135181A1

公开(公告)日：2012-05-31

申请号：US13175889

申请日：2011-07-04

申请人： Chih-Hsiao Tseng ,  Yan-Liang Cheng ,  Yu-Chen Liu

发明人： Chih-Hsiao Tseng ,  Yan-Liang Cheng ,  Yu-Chen Liu

IPC分类号： B32B3/02

CPC分类号： B32B7/12 ,  B24B9/065 ,  B32B3/02 ,  B32B2250/03 ,  B32B2250/40 ,  B32B2457/20 ,  G02F2001/133302

摘要： A substrate structure including an upper surface, a lower surface and a plurality of side surfaces is provided. The lower surface is opposite to the upper surface. The side surfaces connect to the upper surface and the lower surface. Each side surface has a perpendicular surface, a first corner surface and a second corner surface. The perpendicular surface is perpendicular to the upper surface and the lower surface. The first corner surface is located between the perpendicular surface and the upper surface. The second corner surface is located between the perpendicular surface and the lower surface. The roughness of the first corner surface and the second corner surface are smaller than or equal to that of the perpendicular surface.

摘要翻译： 提供了包括上表面，下表面和多个侧表面的基片结构。 下表面与上表面相对。 侧表面连接到上表面和下表面。 每个侧表面具有垂直表面，第一拐角表面和第二拐角表面。 垂直面垂直于上表面和下表面。 第一个角面位于垂直表面和上表面之间。 第二角面位于垂直面和下表面之间。 第一角面和第二角面的粗糙度小于或等于垂直面的粗糙度。