公开(公告)号：US20180082914A1

公开(公告)日：2018-03-22

申请号：US15822859

申请日：2017-11-27

申请人： ASAHI GLASS COMPANY, LIMITED

发明人： Yu HANAWA ,  Shigeki SAWAMURA ,  Shuhei NOMURA ,  Kazutaka ONO ,  Nobuhiko TAKESHITA ,  Keisuke HANASHIMA

IPC分类号： H01L23/15 ,  H01L23/13 ,  C03C17/22

摘要： The present invention provides a glass substrate in which in a step of sticking a glass substrate and a silicon-containing substrate to each other, bubbles hardly intrude therebetween. The present invention relates to a glass substrate for forming a laminated substrate by lamination with a silicon-containing substrate, having a warpage of 2 μm to 300 μm, and an inclination angle due to the warpage of 0.0004° to 0.12°.

公开(公告)号：US20180230575A1

公开(公告)日：2018-08-16

申请号：US15951424

申请日：2018-04-12

申请人： Asahi Glass Company, Limited

发明人： Minoru YAMADA ,  Atsushi YAMADA ,  Koichi SHIBUYA ,  Shinya KIKUGAWA ,  Keisuke HANASHIMA

IPC分类号： C22C13/00 ,  B23K35/26

CPC分类号： C22C13/00 ,  B23K35/26 ,  B23K35/262 ,  C03C27/08

摘要： A composition for bonding incudes tin, germanium, and nickel. A contained amount of germanium is less than or equal to 10 mass %. A contained amount of nickel in mass % is less than or equal to a product of 2.8 multiplied by a term that is the contained amount of germanium in mass % to the power of 0.3.

公开(公告)号：US20160236975A1

公开(公告)日：2016-08-18

申请号：US15137150

申请日：2016-04-25

申请人： Asahi Glass Company, Limited

发明人： Naoki SUGIMOTO ,  Takashi SHIBUYA ,  Keisuke HANASHIMA ,  Osamu HOMMA ,  Katsumi SUZUKI ,  Kiyohisa NAKAMURA ,  Nobuhiko TAKESHITA

IPC分类号： C03C15/00 ,  C03C3/091 ,  C03C3/083 ,  G06F3/041 ,  C03C3/087 ,  C03C21/00 ,  C03C17/30 ,  C03C3/093 ,  C03C3/085

CPC分类号： C03C15/00 ,  C03C3/083 ,  C03C3/085 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  C03C17/30 ,  C03C21/002 ,  C03C2218/15 ,  G06F3/03545 ,  G06F3/041

摘要： A cover glass for a pen input device has a haze value of less than 1%, and a Martens hardness within a range from 2000 N/mm2 to 4000 N/mm2. When a moving member receiving a load of 150 gf (1.47 N) is moved in one direction, at 10 mm/sec, at room temperature, on the surface of the cover glass, a coefficient of kinetic friction μk of a kinetic frictional force Fk (N) exerted by the cover glass surface within a region where an approximately linear relationship is established between the kinetic frictional force Fk (N) and the time is 0.14˜0.50, and a standard deviation σ (N) of the kinetic frictional force Fk (N) is no more than 0.03. The moving member is a pen that includes a pen tip made of polyacetal resin with a Rockwell hardness of M90 and having a radius of curvature of 700 μm.

摘要翻译： 用于笔输入装置的玻璃罩的雾度值小于1％，马蹄形硬度在2000N / mm2至4000N / mm2的范围内。 当接收负载为150gf（1.47N）的移动部件在室温下以一个方向以10mm / sec在盖玻璃的表面上移动时，动摩擦力F k的动摩擦系数μk （N）在运动摩擦力F k（N）与时间之间建立近似线性关系的区域内由盖玻璃表面施加的（N）为0.14〜0.50，动摩擦力F k（N）的标准偏差σ （N）不大于0.03。 移动构件是笔，其包括由具有M90的洛氏硬度和曲率半径为700μm的聚缩醛树脂制成的笔尖。