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11. 发明授权

US08035901B2 Laser scoring with curved trajectory 失效
标题翻译：激光刻痕弯曲轨迹
公开(公告)号：US08035901B2
公开(公告)日：2011-10-11
申请号：US12324541
申请日：2008-11-26
申请人： Anatoli Anatolyevich Abramov , Yawei Sun , Qi Wu
发明人： Anatoli Anatolyevich Abramov , Yawei Sun , Qi Wu
IPC分类号： G02B13/18 , G02B3/02 , B23K26/00
CPC分类号： C03B33/04 , B23K26/0643 , B23K26/0648 , B23K26/0652 , B23K26/0734 , B23K26/359 , B23K26/364 , B23K26/40 , B23K2103/50 , C03B33/0222 , C03B33/091 , C03B33/093
摘要： Disclosed are systems and methods for scoring and separating a glass sheet along a curved trajectory using a laser and optics. The system includes a laser that generates a laser beam, a focusing lens, and a conical optical component, such as a conical lens or a reflective conical mirror. The laser directs the laser beam through the focusing lens and conical lens to create a curved score line that is projected onto a glass sheet to create a curved score line, along which the glass sheet can be separated. Optionally, the laser directs the laser beam through the focusing lens towards a conical mirror, off of which the laser beam is reflected toward the glass sheet to create a curved score line.
摘要翻译：公开了使用激光和光学器件沿弯曲轨迹刻划和分离玻璃板的系统和方法。该系统包括产生激光束的激光器，聚焦透镜和圆锥形光学部件，例如锥形透镜或反射锥形反射镜。激光器将激光束引导通过聚焦透镜和锥形透镜，以产生投影到玻璃板上的弯曲刻痕线，以产生弯曲的刻痕线，玻璃板沿着此刻划线。可选地，激光器将激光束引导通过聚焦透镜朝向锥形反射镜，激光束朝向玻璃板反射以产生弯曲刻痕线。

12. 发明授权

US07982162B2 Method and apparatus for scoring and separating a brittle material with a single beam of radiation 有权
标题翻译：用单个辐射束对脆性材料进行刻痕和分离的方法和装置
公开(公告)号：US07982162B2
公开(公告)日：2011-07-19
申请号：US11803428
申请日：2007-05-15
申请人： Anatoli Anatolyevich Abramov , Yawei Sun
发明人： Anatoli Anatolyevich Abramov , Yawei Sun
IPC分类号： B23K26/00
CPC分类号： C03B33/091 , B23K26/0736 , B23K26/0876 , B23K26/146 , B23K26/40 , B23K26/703 , B23K2103/50 , Y10T225/12
摘要： A method and an apparatus for both scoring and separating a brittle material, and in particular a glass sheet or substrate, using only a single laser beam. A radiation zone created by the beam incident on the glass substrate, and the radiation zone is effectively formed into two portions by a coolant jet incident on the radiation zone. The radiation zone is separated into a leading portion, which generates a vent crack partially through a thickness of the substrate, and a trailing portion that propagates the vent crack through the remainder of the substrate, thereby separating the substrate.
摘要翻译：用于仅使用单个激光束对脆性材料，特别是玻璃板或基板进行刻划和分离的方法和装置。通过入射在玻璃基板上的光束产生的辐射区域和辐射区域通过入射在辐射区域上的冷却剂射流有效地形成为两部分。辐射区被分成引导部分，其通过衬底的厚度部分地产生通气裂缝，以及将通气裂纹传播通过衬底的其余部分的后部，从而分离衬底。

13. 发明申请

US20090092472A1 Apparatus and system for handling a glass sheet 审中-公开
标题翻译：用于处理玻璃板的设备和系统
公开(公告)号：US20090092472A1
公开(公告)日：2009-04-09
申请号：US12154782
申请日：2008-05-27
申请人： Weiwei Luo , Samuel Odei Owusu , Ye Guang Pan , Babak Robert Raj , Yawei Sun , Naiyue Zhou
发明人： Weiwei Luo , Samuel Odei Owusu , Ye Guang Pan , Babak Robert Raj , Yawei Sun , Naiyue Zhou
IPC分类号： H01L21/64 , H01L21/677 , B25J15/06
CPC分类号： C03B33/0215 , B65G47/911 , B65G49/061 , B65G2249/04 , B65G2249/045
摘要： A method of conveying a glass substrate utilizing an improved non-contact lifting device. The non-contact lifting device employs the Bernoulli effect to create a pressure differential across the glass substrate. The Bernoulli device of the present invention comprises an increased holding or lifting power, and reduces the opportunity for contact between the device and the glass substrate if the device is tilted with respect the plane of the glass substrate surface.
摘要翻译：利用改进的非接触提升装置输送玻璃基板的方法。非接触提升装置采用伯努利效应在玻璃基板上形成压差。本发明的伯努利装置包括增加的保持或提升功率，并且如果装置相对于玻璃基板表面的平面倾斜，则减少了装置与玻璃基板之间的接触的机会。

14. 发明申请

US20080283509A1 Method and apparatus for scoring and separating a brittle material with a single beam of radiation 有权
标题翻译：用单个辐射束对脆性材料进行刻痕和分离的方法和装置
公开(公告)号：US20080283509A1
公开(公告)日：2008-11-20
申请号：US11803428
申请日：2007-05-15
申请人： Anatoli Anatolyevich Abramov , Yawei Sun
发明人： Anatoli Anatolyevich Abramov , Yawei Sun
IPC分类号： B23K26/00
CPC分类号： C03B33/091 , B23K26/0736 , B23K26/0876 , B23K26/146 , B23K26/40 , B23K26/703 , B23K2103/50 , Y10T225/12
摘要： A method and an apparatus for both scoring and separating a brittle material, and in particular a glass sheet or substrate, using only a single laser beam. A radiation zone created by the beam incident on the glass substrate, and the radiation zone is effectively formed into two portions by a coolant jet incident on the radiation zone. The radiation zone is separated into a leading portion, which generates a vent crack partially through a thickness of the substrate, and a trailing portion that propagates the vent crack through the remainder of the substrate, thereby separating the substrate.
摘要翻译：用于仅使用单个激光束对脆性材料，特别是玻璃板或基板进行刻划和分离的方法和装置。通过入射在玻璃基板上的光束产生的辐射区域和辐射区域通过入射在辐射区域上的冷却剂射流有效地形成为两部分。辐射区被分成引导部分，其通过衬底的厚度部分地产生通气裂缝，以及将通气裂纹传播通过衬底的其余部分的后部，从而分离衬底。

15. 发明申请

US20070138228A1 Method and apparatus for finishing a glass sheet 审中-公开
标题翻译：玻璃板整理方法及装置
公开(公告)号：US20070138228A1
公开(公告)日：2007-06-21
申请号：US11305386
申请日：2005-12-16
申请人： James Brown , Charles Darcangelo , Yawei Sun , Ljerka Ukrainczyk
发明人： James Brown , Charles Darcangelo , Yawei Sun , Ljerka Ukrainczyk
IPC分类号： B65H20/00
CPC分类号： B24B9/10 , B24B41/06
摘要： An apparatus for finishing a glass sheet comprising a pair of fluid bearings having bearing surfaces in opposing relation, the bearing surfaces spaced apart to define a channel for receiving the glass sheet, each bearing surface having a plurality of pores through which jets are introduced into the channel, the pores positioned on the bearing surface such that the jets produce a uniform fluid pressure across the bearing surface.
摘要翻译：一种用于整理玻璃板的装置，包括一对具有相对关系的轴承表面的流体轴承，所述轴承表面间隔开以限定用于接收玻璃板的通道，每个轴承表面具有多个孔，通过该孔通道，孔位于支承表面上，使得喷嘴在轴承表面上产生均匀的流体压力。

16. 发明申请

US20070039990A1 Impact induced crack propagation in a brittle material 审中-公开
标题翻译：脆性材料中的冲击诱导裂纹扩展
公开(公告)号：US20070039990A1
公开(公告)日：2007-02-22
申请号：US11588051
申请日：2006-10-26
申请人： Marvin Kemmerer , Yawei Sun , Ljerka Ukrainczyk , Wei Xu , Naiyue Zhou
发明人： Marvin Kemmerer , Yawei Sun , Ljerka Ukrainczyk , Wei Xu , Naiyue Zhou
IPC分类号： B26F3/00
CPC分类号： C03B33/0215 , B28D5/0011 , B28D5/047 , B65G2249/04 , C03B33/033 , Y10T83/0341 , Y10T225/12 , Y10T225/307
摘要： A sheet of brittle material, such as glass, flat or bowed, is separated along a score line by applying vibration energy through a probe into previously scored sheet material. The separation time is less than 1 second with smooth edge quality. The brittle material can be in the form of a moving ribbon of glass sheet, where a vibrational load is applied transverse to the score line to enhance crack propagation along the score line. A controller operates the probe at selected vibration frequencies, amplitudes, contact velocities, contact forces of impact, alignment with the score line, and the like, depending on material properties and structure, and depending on optimal process parameters.
摘要翻译：通过将振动能量通过探针施加到先前刻划的片材中，将一片脆性材料（例如玻璃，扁平或弓形）沿着刻痕线分离。分离时间小于1秒，光滑的边缘质量。脆性材料可以是移动的玻璃板的形式，其中横向于刻痕线施加振动载荷以增强沿着刻痕线的裂纹扩展。控制器根据材料性质和结构，根据最佳工艺参数，以选定的振动频率，振幅，接触速度，冲击接触力，刻痕线对准等操作探头。

17. 发明申请

US20120145308A1 METHODS FOR ANODIC BONDING MATERIAL LAYERS TO ONE ANOTHER AND RESULTANT APPARATUS 审中-公开
标题翻译：将其与另一种和其他装置的阳极结合材料层的方法
公开(公告)号：US20120145308A1
公开(公告)日：2012-06-14
申请号：US13309844
申请日：2011-12-02
申请人： Jiangwei Feng , Mike Xu Ouyang , Lynn Bernard Simpson , Yawei Sun , Lili Tian
发明人： Jiangwei Feng , Mike Xu Ouyang , Lynn Bernard Simpson , Yawei Sun , Lili Tian
IPC分类号： B32B37/02 , B32B38/10
CPC分类号： B81C1/00269 , B81C2203/019 , B81C2203/031 , C03C27/08 , Y10T156/1052
摘要： Methods and apparatus provide for: disposing an intermediate layer formed from at least one of: a metal, a conductive oxide, and combined layers of the metal and the conductive oxide, on one of a first material layer and a second material layer; and coupling the first and second material layers together via an anodic bond between the intermediate layer and the other of the first and second material layers.
摘要翻译：方法和装置提供：在第一材料层和第二材料层之一上设置由金属，导电氧化物和金属和导电氧化物的组合层中的至少一种形成的中间层; 以及通过所述中间层和所述第一和第二材料层中的另一个之间的阳极结合将所述第一和第二材料层连接在一起。

18. 发明授权

US08051679B2 Laser separation of glass sheets 有权
标题翻译：玻璃板的激光分离
公开(公告)号：US08051679B2
公开(公告)日：2011-11-08
申请号：US12240356
申请日：2008-09-29
申请人： Anatoli Anatolyevich Abramov , Marvin William Kemmerer , Yawei Sun , Naiyue Zhou
发明人： Anatoli Anatolyevich Abramov , Marvin William Kemmerer , Yawei Sun , Naiyue Zhou
IPC分类号： C03B33/00 , C03B33/02 , C03B33/037
CPC分类号： C03B33/093 , C03B33/091
摘要： Methods of using a laser to separate a glass sheet is presented that employs an elongated and, preferably, asymmetrically-truncated laser beam. The methods allow glass sheets suitable for use in modern display applications to be separated at speeds up to about 200 mm/s with low levels of residual stress, e.g., levels of residual stress which are less than or equal to 100 psi, and preferably less than 50 psi. Glasses with high coefficients of thermal expansion (e.g. greater than about 35×10−7/° C.) may be separated at faster speeds. Such low levels of residual stress translate into low levels of distortion during the manufacture of display panels (e.g., LCD panels) as well as in improved properties (geometry, strength, defect-free etc.) of the separated edges. The methods can be used with glasses of various types including glasses having high coefficients of thermal expansion and also with glass sheets of different thickness.
摘要翻译：提出了使用激光器分离玻璃板的方法，其采用细长的，优选地，非对称截断的激光束。这些方法允许适用于现代显示应用的玻璃板以高达约200mm / s的速度分离，具有低水平的残余应力，例如小于或等于100psi的残余应力水平，优选较小超过50psi。可以以更快的速度分离具有高热膨胀系数（例如大于约35×10 -7 /℃）的玻璃。残余应力的这种低水平在显示面板（例如，LCD面板）的制造期间以及改进的分离边缘的性质（几何形状，强度，无缺陷等）转化为低水平的变形。该方法可用于各种类型的玻璃，包括具有高热膨胀系数的玻璃以及不同厚度的玻璃板。

19. 发明授权

US08011207B2 Laser scoring of glass sheets at high speeds and with low residual stress 有权
标题翻译：高速玻璃板激光刻痕，残余应力低
公开(公告)号：US08011207B2
公开(公告)日：2011-09-06
申请号：US12008949
申请日：2008-01-15
申请人： Anatoli A. Abramov , Yawei Sun , Wei Xu , Naiyue Zhou
发明人： Anatoli A. Abramov , Yawei Sun , Wei Xu , Naiyue Zhou
IPC分类号： C03B33/00 , C03B33/02 , C03B33/037
CPC分类号： C03B33/091 , Y02P40/57
摘要： Experimental data is presented which shows that laser scoring of glass sheets (112) with existing techniques produces unacceptable levels of residual stress in the separated sheets as the scoring speed is increased. Methods for solving this problem are disclosed which employ elongated and, preferably, asymmetrically-truncated laser beams (13). The methods allow glass sheets (112) to be scored at speeds of 1000 mm/s and above with low levels of residual stress, e.g., levels of residual stress which are less than or equal to 500 psi. Such low levels of residual stress translate into low levels of distortion during the manufacture of display panels (e.g., LCD panels) as well as in improved properties of the separated edges. The methods can be used with glasses of various types including glasses having low coefficients of thermal expansion.
摘要翻译：实验数据显示，现有技术的玻璃板（112）的激光刻痕在分选片材中随着刻痕速度的提高而产生不可接受的残余应力水平。公开了解决这个问题的方法，其采用细长的，优选的是非对称截断的激光束（13）。该方法允许玻璃板（112）以低于或等于1000mm / s的速度以低水平的残余应力（例如残余应力的水平小于或等于500psi）进行刻痕。这种低水平的残余应力在显示面板（例如LCD面板）的制造过程中转化为低水平的变形以及分离边缘的改进的性质。该方法可用于各种类型的眼镜，包括具有低热膨胀系数的眼镜。

20. 发明授权

US07895861B2 Conformable nosing device for reducing motion and stress within a glass sheet while manufacturing the glass sheet 有权
标题翻译：用于在制造玻璃板的同时减小玻璃板内的运动和应力的适配装置
公开(公告)号：US07895861B2
公开(公告)日：2011-03-01
申请号：US11801213
申请日：2007-05-09
申请人： Paul Gregory Chalk , Chester Hann Huei Chang , Patrick Jean Pierre Herve , Keith Leonard House , Michael Yoshiya Nishimoto , Yawei Sun , Naiyue Zhou
发明人： Paul Gregory Chalk , Chester Hann Huei Chang , Patrick Jean Pierre Herve , Keith Leonard House , Michael Yoshiya Nishimoto , Yawei Sun , Naiyue Zhou
IPC分类号： C03B17/00 , C03B17/02 , C03B21/00 , C03B21/02
CPC分类号： C03B33/0215 , B65G2249/04
摘要： A conformable nosing device is described herein which conforms to have a bowed shape that substantially matches a bowed shape of a glass sheet and which engages the glass sheet to help minimize the motion of the glass sheet and to help reduce the stress within the glass sheet while the glass sheet is being scored and separated into individual glass sheets. In addition, the conformable nosing device can include a passive nosing device which can be controlled to further help minimize the motion of the glass sheet while the glass sheet is being scored and separated into individual glass sheets.
摘要翻译：本文描述了一种适应性的装置，其符合具有基本上与玻璃板的弓形形状匹配并且与玻璃板接合的弓形形状，以帮助最小化玻璃板的运动并帮助减小玻璃板内的应力，同时玻璃板被刻划并分离成单独的玻璃板。此外，适形装置可以包括被动控制装置，其可被控制以进一步帮助最小化玻璃板的运动，同时玻璃板被刻痕并分离成单独的玻璃板。

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