公开(公告)号：US09676649B2

公开(公告)日：2017-06-13

申请号：US13218932

申请日：2011-08-26

申请人： Michael Sean Dobbins ,  James Robert Lim ,  Hung Cheng (Henry) Lu ,  Wanda Janina Walczak ,  Liming Wang ,  Ruchirej Yongsunthon

发明人： Michael Sean Dobbins ,  James Robert Lim ,  Hung Cheng (Henry) Lu ,  Wanda Janina Walczak ,  Liming Wang ,  Ruchirej Yongsunthon

IPC分类号： B32B3/30 ,  C03B17/06 ,  C03B23/02 ,  C03C19/00 ,  H01L29/786 ,  G02F1/1333

CPC分类号： C03B17/065 ,  C03C19/00 ,  C03C2204/08 ,  G02F2001/133302 ,  G02F2201/50 ,  H01L29/78603 ,  Y02P40/57 ,  Y10T428/24355

摘要： Glass substrates and methods for forming glass substrates are disclosed. The glass substrates include a planar A-side surface having a surface roughness Ra1 of less than 0.5 nm and a planar B-side having a surface roughness Ra2 wherein the ratio Ra2:Ra1 is greater than or equal to about 1.5. A plurality of texturing features are formed in the B-side surface. The plurality of texturing features have a peak-to-valley height H such that 0.05 μm≦H≦3.75 μm. The texturing features are distributed in the B-side surface such that a center-to-center pitch P between adjacent texturing features is at least 1.5 mm in at least one direction. The plurality of texturing features are formed in the B-side surface while the glass substrate is at a temperature T1, wherein 600° C.≦T1≦1200° C. and a viscosity of the glass substrate is from greater than 150,000 Poise and less than 1013 Poise.

公开(公告)号：US20130052414A1

公开(公告)日：2013-02-28

申请号：US13218932

申请日：2011-08-26

申请人： Michael Sean Dobbins ,  James Robert Lim ,  Hung Cheng (Henry) Lu ,  Wanda Janina Walczak ,  Liming Wang ,  Ruchirej Yongsunthon

发明人： Michael Sean Dobbins ,  James Robert Lim ,  Hung Cheng (Henry) Lu ,  Wanda Janina Walczak ,  Liming Wang ,  Ruchirej Yongsunthon

IPC分类号： B32B3/30 ,  C03B23/02 ,  C03B17/06

CPC分类号： C03B17/065 ,  C03C19/00 ,  C03C2204/08 ,  G02F2001/133302 ,  G02F2201/50 ,  H01L29/78603 ,  Y02P40/57 ,  Y10T428/24355

摘要： Glass substrates and methods for forming glass substrates are disclosed. The glass substrates include a planar A-side surface having a surface roughness Ra1 of less than 0.5 nm and a planar B-side having a surface roughness Ra2 wherein the ratio Ra2:Ra1 is greater than or equal to about 1.5. A plurality of texturing features are formed in the B-side surface. The plurality of texturing features have a peak-to-valley height H such that 0.05 μm≦H≦3.75 μm. The texturing features are distributed in the B-side surface such that a center-to-center pitch P between adjacent texturing features is at least 1.5 mm in at least one direction. The plurality of texturing features are formed in the B-side surface while the glass substrate is at a temperature T1, wherein 600° C.≦T1≦1200 ° C. and a viscosity of the glass substrate is from greater than 150,000 Poise and less than 1013 Poise.

摘要翻译： 公开了用于形成玻璃基板的玻璃基板和方法。 玻璃基板包括表面粗糙度Ra1小于0.5nm的平面A侧表面和具有Ra2：Ra1大于或等于约1.5的表面粗糙度Ra2的平面B侧。 在B侧表面形成多个纹理特征。 多个纹理特征具有峰 - 谷高度H，使得0.05μm＆nlE; H＆lt; ll;3.75μm。 纹理特征分布在B侧表面中，使得相邻纹理特征之间的中心到中心间距P在至少一个方向上至少为1.5mm。 多个纹理特征形成在B侧表面上，而玻璃基板处于温度T1，其中600℃和130℃; T1＆nlE; 1200℃，玻璃基板的粘度大于15万泊， 小于1013泊。

公开(公告)号：US08887529B2

公开(公告)日：2014-11-18

申请号：US13281880

申请日：2011-10-26

申请人： Hung Cheng (Henry) Lu ,  Wei Xu ,  Liming Wang ,  Naiyue Zhou

发明人： Hung Cheng (Henry) Lu ,  Wei Xu ,  Liming Wang ,  Naiyue Zhou

IPC分类号： C03B21/00 ,  C03B33/02

CPC分类号： C03B33/0215 ,  B65G2249/04 ,  Y02P40/57

摘要： A process and apparatus for cutting a continuous glass ribbon involving the use of edge restrainers such as suction cups and clamps connected to an actuator of a robot tooling through a flexible linkage capable of reciprocal motion in the direction of the ribbon velocity. The use of the flexible linkage reduces peak pulling-force when the glass ribbon is pulled or pushed laterally to during bending and separation along a pre-formed score-line. The invention can be advantageously used in the bottom of the draw of a vertical down-draw forming process.

摘要翻译： 一种用于切割连续玻璃带的方法和装置，其涉及使用边缘限制器（例如吸盘和连接到机器人工具的致动器的夹具），所述边缘限制器通过柔性连接件能够在带速度的方向上往复运动。 当将玻璃带沿着预先形成的刻痕线弯曲和分离时拉动或推动玻璃带时，使用柔性连接件可降低峰值拉力。 本发明可以有利地用于垂直向下拉伸成形工艺的底部。

公开(公告)号：US20120103018A1

公开(公告)日：2012-05-03

申请号：US13281880

申请日：2011-10-26

申请人： Hung Cheng (Henry) Lu ,  Wei Xu ,  Liming Wang ,  Naiyue Zhou

发明人： Hung Cheng (Henry) Lu ,  Wei Xu ,  Liming Wang ,  Naiyue Zhou

IPC分类号： C03B21/00 ,  C03B17/06 ,  C03B35/14

CPC分类号： C03B33/0215 ,  B65G2249/04 ,  Y02P40/57

摘要： A process and apparatus for cutting a continuous glass ribbon involving the use of edge restrainers such as suction cups and clamps connected to an actuator of a robot tooling through a flexible linkage capable of reciprocal motion in the direction of the ribbon velocity. The use of the flexible linkage reduces peak pulling-force when the glass ribbon is pulled or pushed laterally to during bending and separation along a pre-formed score-line. The invention can be advantageously used in the bottom of the draw of a vertical down-draw forming process.

摘要翻译： 一种用于切割连续玻璃带的方法和装置，其涉及使用边缘限制器（例如吸盘和连接到机器人工具的致动器的夹具），所述边缘限制器通过柔性连接件能够在带速度的方向上往复运动。 当将玻璃带沿着预先形成的刻痕线弯曲和分离时拉动或推动玻璃带时，使用柔性连接件可降低峰值拉力。 本发明可以有利地用于垂直向下拉伸成形工艺的底部。