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Patent Agency Ranking
1.发明申请METHOD AND APPARATUS FOR SEPARATION OF STRENGTHENED GLASS AND ARTICLES PRODUCED THEREBY 审中-公开用于分离强化玻璃的方法和装置及其生产的制品公开(公告)号：US20130221053A1
公开(公告)日：2013-08-29
申请号：US13779050
申请日：2013-02-27
Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.
Inventor： Haibin ZHANG
CPC classification number: C03B33/0222 , B23K26/0006 , B23K26/0622 , B23K26/082 , B23K26/0821 , B23K26/083 , B23K26/53 , B23K2103/50 , C03B33/037 , C03B33/09 , C03B33/091 , C03B33/102 , Y10T225/12 , Y10T225/321 , Y10T428/315
Abstract: Methods and apparatus for separating substrates are disclosed, as are articles formed from the separated substrates. A method of separating a substrate having a main surface, a tension region within an interior thereof, and a compression region between the main surface and the tension region, includes forming a modified stress zone extending along a guide path within the substrate such that a first portion of the substrate is within the modified stress zone, wherein the portion of the substrate within the modified stress zone has a modified stress different from a preliminary stress of the first portion. A vent crack also formed in the first main surface. The vent crack and the modified stress zone are configured to separate the substrate along the guide path.
Abstract translation: 公开了用于分离衬底的方法和装置，以及由分离的衬底形成的制品。 分离具有主表面，其内部的张力区域和主表面和张力区域之间的压缩区域的基板的方法包括形成沿着基板内的引导路径延伸的改性应力区域，使得第一 基板的一部分在改性应力区内，其中基体在改性应力区内的部分具有不同于第一部分的预应力的改性应力。 排气裂缝也形成在第一主表面。 排气裂缝和改进的应力区被构造成沿着引导路径分离衬底。
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2.发明申请METHOD AND APPARATUS FOR MACHINING STRENGTHENED GLASS AND ARTICLES PRODUCED THEREBY 有权用于加工强化玻璃的方法和装置及其生产的制品公开(公告)号：US20130224433A1
公开(公告)日：2013-08-29
申请号：US13779183
申请日：2013-02-27
Applicant: Electro Scientific Industries, Inc.
Inventor： Hisashi MATSUMOTO , Haibin ZHANG , Glenn SIMENSON
CPC classification number: C03B33/091 , B23K26/0622 , B23K26/082 , B23K26/0821 , B23K26/083 , B23K26/382 , B23K26/386 , B23K26/389 , B23K26/40 , B23K2103/50 , B32B3/266 , C03B33/0222 , Y10T428/24273
Abstract: Methods and apparatus for machining substrates are disclosed, as are articles formed from the separated substrates. A method of machining a substrate having a first surface and a second surface opposite the first surface can include forming a first recess in the substrate extending from the first surface toward the second surface, forming a second recess in the substrate extending from the second surface toward the first surface, and removing a portion of the substrate extending from the first recess to the second recess to form an opening in the substrate.
Abstract translation: 公开了用于加工衬底的方法和装置，以及由分离的衬底形成的制品。 加工具有与第一表面相对的第一表面和第二表面的基板的方法可以包括在基板上形成从第一表面朝向第二表面延伸的第一凹部，在基板上形成从第二表面延伸的第二凹部朝向 所述第一表面，以及从所述第一凹部移除到所述第二凹部的基板的一部分，以在所述基板中形成开口。
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3.发明申请METHOD AND APPARATUS FOR SEPARATION OF STRENGTHENED GLASS AND ARTICLES PRODUCED THEREBY 有权用于分离强化玻璃的方法和装置及其生产的制品公开(公告)号：US20140093693A1
公开(公告)日：2014-04-03
申请号：US14094656
申请日：2013-12-02
Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.
Inventor： Haibin ZHANG , Qian XU
IPC: C03B33/02
CPC classification number: C03B33/0222 , B23K26/0006 , B23K26/0604 , B23K26/0624 , B23K26/082 , B23K26/359 , B23K26/364 , B23K26/40 , B23K2103/50 , C03C23/0025 , Y10T428/24488
Abstract: Methods and apparatus for separating substrates are disclosed, as are articles formed from the separated substrates. A method of separating a substrate having first and second surfaces includes directing a beam of laser light to pass through the first surface and, thereafter, to pass through the second surface. The beam of laser light has a beam waist located at a surface of the substrate or outside the substrate. Relative motion between the beam of laser light and the substrate is caused to scan a spot on a surface of the substrate to be scanned along a guide path. Portions of the substrate illuminated within the spot absorb light within the beam of laser light so that the substrate can be separated along the guide path.
Abstract translation: 公开了用于分离衬底的方法和装置，以及由分离的衬底形成的制品。 分离具有第一和第二表面的衬底的方法包括引导一束激光通过第一表面，然后穿过第二表面。 激光束具有位于基板表面或基板外部的光束腰。 使激光束与基板之间的相对运动沿着引导路径扫描待扫描的基板的表面上的点。 在该点内照射的基板的部分吸收激光束内的光，使得基板可以沿着引导路径分离。
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4.发明申请METHOD AND APPARATUS FOR SEPARATION OF STRENGTHENED GLASS AND ARTICLES PRODUCED THEREBY 有权用于分离强化玻璃的方法和装置及其生产的制品公开(公告)号：US20130224439A1
公开(公告)日：2013-08-29
申请号：US13778950
申请日：2013-02-27
Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.
Inventor： Haibin ZHANG , Qian XU
IPC: C03B33/02
CPC classification number: C03B33/0222 , B23K26/40 , B23K2103/50 , Y10T428/24479 , Y10T428/24488
Abstract: Methods and apparatus for separating substrates are disclosed, as are articles formed from the separated substrates. A method of separating a substrate having first and second surfaces includes directing a beam of laser light to pass through the first surface and, thereafter, to pass through the second surface. The beam of laser light has a beam waist located at a surface of the substrate or outside the substrate. Relative motion between the beam of laser light and the substrate is caused to scan a spot on a surface of the substrate to be scanned along a guide path. Portions of the substrate illuminated within the spot absorb light within the beam of laser light so that the substrate can be separated along the guide path.
Abstract translation: 公开了用于分离衬底的方法和装置，以及由分离的衬底形成的制品。 分离具有第一和第二表面的衬底的方法包括引导一束激光通过第一表面，然后穿过第二表面。 激光束具有位于基板表面或基板外部的光束腰。 使激光束与基板之间的相对运动沿着引导路径扫描待扫描的基板的表面上的点。 在该点内照射的基板的部分吸收激光束内的光，使得基板可以沿着引导路径分离。
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公开(公告)号：US20170305780A9
公开(公告)日：2017-10-26
申请号：US14094656
申请日：2013-12-02
Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.
Inventor： Haibin ZHANG , Qian XU
IPC: C03B33/02 , B23K26/40 , B23K26/06 , B23K26/00 , B23K26/0622 , B23K26/364 , B23K26/082 , C03C23/00 , B23K103/00
CPC classification number: C03B33/0222 , B23K26/0006 , B23K26/0604 , B23K26/0624 , B23K26/082 , B23K26/359 , B23K26/364 , B23K26/40 , B23K2103/50 , C03C23/0025 , Y10T428/24488
Abstract: Methods and apparatus for separating substrates are disclosed, as are articles formed from the separated substrates. A method of separating a substrate having first and second surfaces includes directing a beam of laser light to pass through the first surface and, thereafter, to pass through the second surface. The beam of laser light has a beam waist located at a surface of the substrate or outside the substrate. Relative motion between the beam of laser light and the substrate is caused to scan a spot on a surface of the substrate to be scanned along a guide path. Portions of the substrate illuminated within the spot absorb light within the beam of laser light so that the substrate can be separated along the guide path.
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