公开(公告)号：EP2921461B1

公开(公告)日：2018-06-13

申请号：EP13854446.5

申请日：2013-10-11

申请人： Nippon Electric Glass Co., Ltd.

发明人： INAYAMA Naotoshi

IPC分类号： C03B33/08 ,  B23K26/00 ,  B23K26/14 ,  B23K26/38 ,  B23K26/40 ,  C03B33/02 ,  B23K103/00

CPC分类号： C03B33/082 ,  B23K26/00 ,  B23K26/14 ,  B23K26/1438 ,  B23K26/38 ,  B23K26/40 ,  B23K2103/50 ,  C03B33/02 ,  C03B33/08

摘要： Provided is a laser fusing method for a glass sheet, including: cutting the glass sheet (G) by irradiating the glass sheet (G) with a laser (L) from a front surface (S) side thereof along a preset cutting line (X) extending in a surface direction of the glass sheet (G); and jetting a shaping gas (A3) so as to form a flow along at least one of the front surface (S) and a back surface (B) of the glass sheet (G), the shaping gas (A3) passing through an irradiation portion (C) of the laser (L).

公开(公告)号：EP1836274A4

公开(公告)日：2009-09-02

申请号：EP05853548

申请日：2005-12-08

申请人： CORNING INC

发明人： LAPP JOSE C ,  GULATI SURESH T

IPC分类号： B32B17/06 ,  C03B17/06 ,  C03B33/07 ,  C03C17/02

CPC分类号： B32B17/06 ,  C03B17/02 ,  C03B17/064 ,  C03B33/02 ,  C03B33/076 ,  C03C17/02 ,  G02F2001/133302 ,  H01J2217/49264 ,  Y10T428/10 ,  Y10T428/1059 ,  Y10T428/1064 ,  Y10T428/1068 ,  Y10T428/1095

摘要： A glass laminate substrate for electronic substrates, such as flat panel displays, includes a transparent glass core bounded by transparent glass skin layers, wherein the coefficient of thermal expansion of the core is greater than the coefficient of thermal expansion of the skin layers thereby forming a residual compressive stress in the skin layers and a residual tensile stress in the core. The relative thickness of the skin layers can be selected to enhance the strength of the glass laminate substrate while maintaining a sufficiently low residual tensile stress in the core to allow scribing and separating of the substrate to size. Interlayers can be located between the core and the skin layers, wherein the interlayers include a residual compressive stress, and produce a reduced residual tensile stress in the core.

公开(公告)号：EP3216576A1

公开(公告)日：2017-09-13

申请号：EP17159011.0

申请日：2017-03-02

申请人： Shin-Etsu Chemical Co., Ltd.

发明人： ISHITSUKA, Yoko ,  WATABE, Atsushi ,  HARADA, Daijitsu ,  TAKEUCHI, Masaki

IPC分类号： B28D5/00 ,  B28D5/04 ,  G01N21/23

CPC分类号： C03B33/02 ,  B28D5/00 ,  C03C3/06 ,  C03C15/00 ,  C03C17/28 ,  C03C2201/02 ,  C03C2203/50 ,  C03C2218/114 ,  C03C2218/32 ,  G01B11/06 ,  G01N21/23

摘要： Synthetic quartz glass substrates are prepared by furnishing synthetic quartz glass blocks, coating two opposed surfaces of each glass block with a liquid having a transmittance of at least 99.0 %/mm at a birefringence measuring wavelength, measuring a birefringence of the glass block by directing light thereacross, determining a slice thickness on the basis of the birefringence measurement and the dimensions of the substrate, and slicing the glass block at the determined slice thickness.

摘要翻译： 通过提供合成石英玻璃块来制备合成石英玻璃基板，在双折射测量波长处用透射率至少为99.0％/ mm的液体涂覆每个玻璃块的两个相对表面，通过指示光来测量玻璃块的双折射率 然后，基于双折射测量和衬底的尺寸确定切片厚度，并且以确定的切片厚度切片玻璃块。

公开(公告)号：EP2921461A4

公开(公告)日：2016-10-05

申请号：EP13854446

申请日：2013-10-11

申请人： NIPPON ELECTRIC GLASS CO

发明人： INAYAMA NAOTOSHI

IPC分类号： C03B33/08 ,  B23K26/00 ,  B23K26/14 ,  B23K26/38 ,  B23K26/40 ,  B23K103/00 ,  C03B33/02

CPC分类号： C03B33/082 ,  B23K26/00 ,  B23K26/14 ,  B23K26/1438 ,  B23K26/38 ,  B23K26/40 ,  B23K2203/50 ,  C03B33/02 ,  C03B33/08

摘要： Provided is a laser fusing method for a glass sheet, including: cutting the glass sheet (G) by irradiating the glass sheet (G) with a laser (L) from a front surface (S) side thereof along a preset cutting line (X) extending in a surface direction of the glass sheet (G); and jetting a shaping gas (A3) so as to form a flow along at least one of the front surface (S) and a back surface (B) of the glass sheet (G), the shaping gas (A3) passing through an irradiation portion (C) of the laser (L).

公开(公告)号：EP2628608A4

公开(公告)日：2014-08-27

申请号：EP11823263

申请日：2011-09-08

申请人： HABU KAZUTO

发明人： HABU KAZUTO

IPC分类号： B44C5/08 ,  B44C5/04 ,  B44F1/06 ,  C03B31/00 ,  C03B33/02 ,  C03C19/00 ,  F21V33/00 ,  G09F13/18

CPC分类号： F21V7/04 ,  B44C5/0407 ,  B44F1/06 ,  C03B33/02 ,  C03C19/00 ,  F21V33/0028 ,  G09F13/18 ,  G09F2013/1836 ,  G09F2013/1859 ,  G09F2013/222 ,  Y10T83/0252 ,  Y10T428/24479 ,  Y10T428/24612

公开(公告)号：EP2645208A2

公开(公告)日：2013-10-02

申请号：EP11842562.8

申请日：2011-11-21

申请人： Optsol Co., Ltd.

发明人： KIM, Hyeong-Dong

IPC分类号： G06F3/041

CPC分类号： C03B27/00 ,  B24B1/00 ,  B28D1/22 ,  C03B33/02 ,  C03B33/023 ,  C03C15/00 ,  G06F3/041 ,  G06F2203/04103 ,  Y02P40/57 ,  Y10T428/24488

摘要： The present invention relates to a tempered glass sheet for a touch panel, and to a method for manufacturing the tempered glass sheet for a touch panel. The method for manufacturing the tempered glass sheet for a touch panel consisting of tempered glass includes: a first step in which mother glass, including cell glass for a plurality of touch panels, is tempered; a second step in which a process for forming a substrate is performed, which includes forming a transparent electrode by the mother glass unit; and a third step in which, after the substrate-forming process and a half-etching process are completed, the mother glass is cut for the mother glass unit and the cut surface is ground after cutting.

摘要翻译： 本发明涉及一种用于触摸面板的钢化玻璃板，以及一种用于制造用于触摸面板的钢化玻璃板的方法。 用于制造由钢化玻璃组成的触摸面板的钢化玻璃板的方法包括：第一步骤，其中包括用于多个触摸面板的电池玻璃的母玻璃被回火; 进行用于形成基板的工艺的第二步骤，其包括通过母玻璃单元形成透明电极; 以及第三步骤，在完成基板成形处理和半蚀刻处理之后，将母玻璃切割成母玻璃单元，切割后切割表面。

公开(公告)号：EP2593408A1

公开(公告)日：2013-05-22

申请号：EP11738888.4

申请日：2011-07-11

申请人： Corning Incorporated

发明人： BROWN, James W.

IPC分类号： C03B33/023 ,  C03B33/037

CPC分类号： C03B33/02 ,  B26D3/085 ,  C03B23/027 ,  C03B33/023 ,  C03B33/107 ,  Y10T83/0341 ,  Y10T225/12

摘要： A method of forming a scribe line in a strengthened glass substrate includes providing a strengthened glass substrate having a first surface, a second surface, a first edge and a second edge. The first and second surfaces have a strengthened surface layer under a compressive stress, and a central region under tensile stress. The method further includes applying a scoring blade to the first surface at an initiation location that is offset from the first edge by an initiation offset distance greater than a diameter of the scoring blade, and translating the scoring blade or the strengthened glass substrate such that the scoring blade scores the first surface. The translation is terminated such that the scoring blade stops at a termination location that is offset from the second edge of the strengthened glass substrate by a termination offset distance greater than the diameter of the scoring blade.

摘要翻译： 在强化玻璃基板中形成划线的方法包括提供具有第一表面，第二表面，第一边缘和第二边缘的强化玻璃基板。 第一表面和第二表面在压缩应力下具有增强的表面层，在拉伸应力下具有中心区域。 该方法还包括在起始位置处将刻划刀片施加到第一表面，所述起始位置与第一边缘偏移大于刻划刀片的直径的起始偏移距离，以及平移刻痕刀片或加强玻璃基板，使得 评分刀片评分第一个表面。 平移终止，使得刻划刀片停止在终止位置，该终端位置距离强化玻璃基板的第二边缘偏移大于刻划刀片的直径的终端偏移距离。

公开(公告)号：EP2444246B1

公开(公告)日：2018-01-31

申请号：EP11191985.8

申请日：2005-12-08

申请人： Corning Incorporated

发明人： Lapp, Jose ,  Gulati, Suresh

IPC分类号： B32B17/06 ,  C03C17/02 ,  C03B17/06 ,  C03B33/07

CPC分类号： B32B17/06 ,  C03B17/02 ,  C03B17/064 ,  C03B33/02 ,  C03B33/076 ,  C03C17/02 ,  G02F2001/133302 ,  H01J2217/49264 ,  Y10T428/10 ,  Y10T428/1059 ,  Y10T428/1064 ,  Y10T428/1068 ,  Y10T428/1095

摘要： A glass laminate substrate for electronic substrates, such as flat panel displays, includes a transparent glass core bounded by transparent glass skin layers, wherein the coefficient of thermal expansion of the core is greater than the coefficient of thermal expansion of the skin layers thereby forming a residual compressive stress in the skin layers and a residual tensile stress in the core. The relative thickness of the skin layers can be selected to enhance the strength of the glass laminate substrate while maintaining a sufficiently low residual tensile stress in the core to allow scribing and separating of the substrate to size. Interlayers can be located between the core and the skin layers, wherein the interlayers include a residual compressive stress, and produce a reduced residual tensile stress in the core.

公开(公告)号：EP3126299A4

公开(公告)日：2018-01-03

申请号：EP15774236

申请日：2015-03-26

申请人： CORNING INC

发明人： FORENZ DOMINICK JOHN ,  MCKENDRICK WALTER JAY ,  PRICE MICHAEL WILLIAM

IPC分类号： C03B33/02 ,  B24B9/10 ,  B24B19/00 ,  B24B19/02 ,  B24B27/06 ,  B24D5/06 ,  C03B33/07 ,  C03B33/10

CPC分类号： C03B33/10 ,  B24B9/10 ,  B24B19/009 ,  B24B19/02 ,  B24B27/0608 ,  B24B27/0633 ,  B24B27/0675 ,  B24D5/06 ,  C03B33/02 ,  C03B33/07 ,  C03B33/076 ,  C03B33/078 ,  C03B33/107

摘要： A method of shaping a laminated glass structure includes providing the laminated glass structure comprising a flexible glass sheet having a thickness of no greater than about 0.3 mm laminated to a non-glass substrate by an adhesive layer. The flexible glass structure and adhesive layer are ground using a first tool to remove glass material. The non-glass substrate is cut with a second tool different from the first tool through a kerf formed through the flexible glass structure thereby forming a shaped laminated glass structure. A glass edge strength of a cut edge of the shaped laminated glass structure is at least about 20 MPa.

公开(公告)号：EP3126299A1

公开(公告)日：2017-02-08

申请号：EP15774236.2

申请日：2015-03-26

申请人： Corning Incorporated

发明人： FORENZ, Dominick John ,  MCKENDRICK, Walter Jay ,  PRICE, Michael William

IPC分类号： C03B33/02 ,  C03B33/10

CPC分类号： C03B33/10 ,  B24B9/10 ,  B24B19/009 ,  B24B19/02 ,  B24B27/0608 ,  B24B27/0633 ,  B24B27/0675 ,  B24D5/06 ,  C03B33/02 ,  C03B33/07 ,  C03B33/076 ,  C03B33/078 ,  C03B33/107

摘要： A method of shaping a laminated glass structure includes providing the laminated glass structure comprising a flexible glass sheet having a thickness of no greater than about 0.3 mm laminated to a non-glass substrate by an adhesive layer. The flexible glass structure and adhesive layer are ground using a first tool to remove glass material. The non-glass substrate is cut with a second tool different from the first tool through a kerf formed through the flexible glass structure thereby forming a shaped laminated glass structure. A glass edge strength of a cut edge of the shaped laminated glass structure is at least about 20 MPa.

摘要翻译： 层压玻璃结构的成形方法包括通过粘合剂层提供层压玻璃结构，该层压玻璃结构包括厚度不大于约0.3mm的柔性玻璃板，层压到非玻璃基板上。 使用第一工具研磨柔性玻璃结构和粘合剂层以除去玻璃材料。 通过不同于第一工具的第二工具通过柔性玻璃结构形成的切口切割非玻璃基板，从而形成成形的夹层玻璃结构。 成型夹层玻璃结构的切割边缘的玻璃边缘强度为至少约20MPa。