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1. 发明公开

EP2505566A1 Methods of fabricating a glass ribbon 有权
标题翻译：赫尔斯特朗·赫斯特伦
公开(公告)号：EP2505566A1
公开(公告)日：2012-10-03
申请号：EP12160839.2
申请日：2012-03-22
申请人： Corning Incorporated
发明人： Abramov, Anatoli Anatolyevich , Brown, James William , Chang, Chester Hann Huei , Garner, Sean Matthew , Li, Xinghua
IPC分类号： C03B33/023 , C03B35/24 , C03B17/06
CPC分类号： C03B33/0235 , C03B33/091 , C03B35/243 , C03B35/246 , Y02P40/57
摘要： Methods of fabricating a glass ribbon comprise the step of bending a glass ribbon in a cutting zone to provide a bent target segment with a bent orientation in the cutting zone. The methods further include the step of severing at least one of the edge portions from the central portion of the bent target segment within the cutting zone. Further methods are provided including the step of bending a glass ribbon in a bending zone downstream from a downward zone, wherein the glass ribbon includes an upwardly concave surface through the bending zone. The methods further include the step of severing at least one of the edge portions from the central portion of a target segment within the bending zone.
摘要翻译：制造玻璃带的方法包括在切割区域中弯曲玻璃带以在切割区域中提供弯曲取向的弯曲目标区段的步骤。所述方法还包括从切割区域内的弯曲目标区段的中心部分切断至少一个边缘部分的步骤。提供了进一步的方法，包括将玻璃带弯曲在向下区域下游的弯曲区域中的步骤，其中玻璃带包括穿过弯曲区域的向上凹的表面。所述方法还包括从弯曲区域内的目标区段的中心部分切断至少一个边缘部分的步骤。

2. 发明授权

EP2505566B1 Methods of fabricating a glass ribbon 有权
公开(公告)号：EP2505566B1
公开(公告)日：2018-06-20
申请号：EP12160839.2
申请日：2012-03-22
申请人： Corning Incorporated
发明人： Abramov, Anatoli Anatolyevich , Brown, James William , Chang, Chester Hann Huei , Garner, Sean Matthew , Li, Xinghua
IPC分类号： C03B33/023 , C03B33/09 , C03B35/24
CPC分类号： C03B33/0235 , C03B33/091 , C03B35/243 , C03B35/246 , Y02P40/57
摘要： Methods of fabricating a glass ribbon comprise the step of bending a glass ribbon in a cutting zone to provide a bent target segment with a bent orientation in the cutting zone. The methods further include the step of severing at least one of the edge portions from the central portion of the bent target segment within the cutting zone. Further methods are provided including the step of bending a glass ribbon in a bending zone downstream from a downward zone, wherein the glass ribbon includes an upwardly concave surface through the bending zone. The methods further include the step of severing at least one of the edge portions from the central portion of a target segment within the bending zone.

3. 发明授权

EP2724993B1 Methods for laser scribing and separating glass substrates 有权
标题翻译：方法切割和共享GLASUBSTRATEN BY激光器件
公开(公告)号：EP2724993B1
公开(公告)日：2016-02-03
申请号：EP14152259.9
申请日：2010-11-24
申请人： Corning Incorporated
发明人： Li, Xinghua
IPC分类号： C03B33/033 , C03B33/09 , B23K26/073 , C03B33/08
CPC分类号： C03B33/091 , B23K26/0736 , C03B33/033 , C03B33/082 , Y02P40/57

4. 发明公开

EP2724993A3 Methods for laser scribing and separating glass substrates 有权
标题翻译：一种用于切割和分割Glasubstraten激光装置的方法
公开(公告)号：EP2724993A3
公开(公告)日：2014-08-20
申请号：EP14152259.9
申请日：2010-11-24
申请人： Corning Incorporated
发明人： Li, Xinghua
IPC分类号： C03B33/033 , C03B33/09 , B23K26/073 , C03B33/08
CPC分类号： C03B33/091 , B23K26/0736 , C03B33/033 , C03B33/082 , Y02P40/57
摘要： Methods of forming scribe vents in a strengthened glass substrate having a compressive surface layer and an inner tension layer are provided. In one embodiment, a first and second defect is formed to partially expose the inner tension layer. A first scribe vent may be generated in a first scribing direction by translating a laser beam and a cooling jet on a surface of the strengthened glass substrate at a first scribing speed. A second scribe vent intersecting the first scribe vent may be generated in a second scribing direction by translating the laser beam and the cooling jet on the surface of the strengthened glass substrate at a second scribing speed that is greater than the first scribing speed. The defects may be perpendicular to the scribing directions. In another embodiment, the first scribe vent may be fused at an intersection location prior to generating the second scribe vent.

5. 发明公开

EP2724993A2 Methods for laser scribing and separating glass substrates 有权
标题翻译：激光划线和分离玻璃基板的方法
公开(公告)号：EP2724993A2
公开(公告)日：2014-04-30
申请号：EP14152259.9
申请日：2010-11-24
申请人： Corning Incorporated
发明人： Li, Xinghua
IPC分类号： C03B33/033 , C03B33/09 , C03B33/085 , B23K26/073
CPC分类号： C03B33/091 , B23K26/0736 , C03B33/033 , C03B33/082 , Y02P40/57
摘要： Methods of forming scribe vents in a strengthened glass substrate having a compressive surface layer and an inner tension layer are provided. In one embodiment, a first and second defect is formed to partially expose the inner tension layer. A first scribe vent may be generated in a first scribing direction by translating a laser beam and a cooling jet on a surface of the strengthened glass substrate at a first scribing speed. A second scribe vent intersecting the first scribe vent may be generated in a second scribing direction by translating the laser beam and the cooling jet on the surface of the strengthened glass substrate at a second scribing speed that is greater than the first scribing speed. The defects may be perpendicular to the scribing directions. In another embodiment, the first scribe vent may be fused at an intersection location prior to generating the second scribe vent.
摘要翻译：提供了在具有压缩表面层和内部张力层的强化玻璃基板中形成划痕孔的方法。在一个实施例中，形成第一缺陷和第二缺陷以部分暴露内张力层。通过以第一划刻速度在激光玻璃基板的表面上平移激光束和冷却射流，可以在第一划线方向上产生第一划刻口。通过将激光束和冷却射流以大于第一刻划速度的第二刻划速度平移到强化玻璃基板的表面上，可以在第二刻划方向上产生与第一刻划排气口相交的第二划刻排气口。缺陷可能垂直于划线方向。在另一个实施例中，可以在产生第二刻划凹痕之前在交叉位置处熔合第一划刻凹痕。

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