专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2022020124A1 GLASS ARTICLE INCLUDING FLEXIBLE MID-FRAME FOR JOINING A BENT GLASS SHEET TO A RIGID FRAME 审中-公开
公开(公告)号：WO2022020124A1
公开(公告)日：2022-01-27
申请号：PCT/US2021/041265
申请日：2021-07-12
申请人： CORNING INCORPORATED
发明人： BURDETTE, Steven Roy , DAVE, Gaurav , GALGALIKAR, Rohan Ram , LAYOUNI, Khaled , SMITH, Kimberly Wilbert , TIMMONS, Christopher Lee , XU, Wei
IPC分类号： B32B38/18 , C03B23/035
摘要： Disclosed is a method of forming a glass article. In the method, a mid-frame is adhered to a glass sheet in a flat configuration. The glass sheet has a first major surface and a second major surface opposite to the first major surface. The mid-frame is adhered to the second major surface of the glass sheet. The glass sheet and mid-frame are bent over a forming surface of a chuck so that the glass sheet is in a curved configuration. The forming surface includes a first radius of curvature of 20 mm or more, and the first major surface of the glass sheet conforms to the forming surface. A frame is attached to the mid-frame, and the frame holds the glass sheet in the curved configuration.

2. 发明申请

WO2020247293A1 FRAME ON CARRIER FOR AUTO INTERIOR COVER GLASS APPLICATIONS 审中-公开
公开(公告)号：WO2020247293A1
公开(公告)日：2020-12-10
申请号：PCT/US2020/035498
申请日：2020-06-01
申请人： CORNING INCORPORATED
发明人： DAVE, Gaurav , LAYOUNI, Khaled , MORGAN, Kenneth Spencer , PRICE, Michael William , WEEKS, Wendell Porter , XU, Wei
IPC分类号： B32B15/18 , B32B17/06 , B32B17/10 , B32B27/00
摘要： Disclosed herein are embodiments of a curved glass article. The curved glass article includes a glass sheet having a first major surface and a second major surface. The second major surface is opposite to the first major surface, and the first major sfurface and the second major surface define a thickness therebetween. The curved glass article also includes a carrier having a curvature and being made of a carrier material. The carrier material has a coefficent of thermal expansion (CTE) of from 8(10 -6 )/ºC to 40(10 -6 )/ºC. The glass sheet is adhered to the carrier such that the glass sheet conforms to the curvature of the carrier.

3. 发明申请

WO2010099282A1 SUPPORT TRAY FOR EXTRUDED CERAMIC WARE AND METHOD 审中-公开
标题翻译：支撑托盘用于挤压陶瓷和方法
公开(公告)号：WO2010099282A1
公开(公告)日：2010-09-02
申请号：PCT/US2010/025351
申请日：2010-02-25
申请人： CORNING INCORPORATED , NONI, Douglas M , XU, Wei
发明人： NONI, Douglas M , XU, Wei
IPC分类号： B28B1/02 , B28B11/24
CPC分类号： B28B11/248 , B28B1/02 , B28B3/20 , B28B11/243 , B28B2003/203
摘要： Honeycomb extrudate is made by extruding a plasticized ceramic-forming batch material to form a length of wet honeycomb extrudate, transferring the extrudate to a support tray, and transferring the tray and extrudate to a dryer, the tray being capable of contactingly supporting greater than one-third of the circumferential surface of the wet extrudate. The extrudate is subject to reduced handling damage, e.g. from forces of gravitational and/or lateral acceleration arising during transfer.
摘要翻译：蜂窝状挤出物是通过挤出成形陶瓷形成的批量材料制成的，以形成一定长度的湿蜂窝状挤出物，将挤出物转移到支撑托盘，并将托盘和挤出物转移到干燥器中，托盘能够接触地支撑大于1 - 湿挤出物的圆周表面的三分之一。挤出物经受减少的处理损伤，例如由转移中产生的重力和/或横向加速力。

4. 发明申请

WO2018063966A1 GLASS-BASED ARTICLES WITH ENGINEERED STRESS PROFILES AND METHODS OF MANUFACTURE 审中-公开
标题翻译：具有工程应力特征的玻璃基制品和制造方法
公开(公告)号：WO2018063966A1
公开(公告)日：2018-04-05
申请号：PCT/US2017/053198
申请日：2017-09-25
申请人： CORNING INCORPORATED
发明人： HARRIS, Jason Thomas , SUBRAMANIAN, Vijay , XU, Wei
IPC分类号： C03C17/23 , C03C21/00 , C03C17/22
CPC分类号： C03C21/002 , C03C17/22 , C03C17/225 , C03C17/23 , C03C2217/213 , C03C2217/214 , C03C2217/228 , C03C2217/231 , C03C2217/281 , C03C2217/425 , C03C2217/78
摘要： Strengthened glass-based substrates having a first outer region compressive stress and a first side having first coating thereon are disclosed. The first coating comprising a material selected to have a first coating Young's modulus value, a first coating thickness, and a first coating stress that is either neutral or compressive, such that the absolute value of first outer region compressive stress is greater than the absolute value of the first coating stress. Methods of making glass-based articles are provided, and glass-based articles having coatings that provide different strength values and/or reliability on different sides of the glass-based articles are also disclosed.
摘要翻译：公开了具有第一外部区域压缩应力和其上具有第一涂层的第一面的增强的玻璃基衬底。所述第一涂层包含被选择为具有第一涂层杨氏模量值，第一涂层厚度和第一涂层应力的材料，所述第一涂层厚度和第一涂层应力为中性或压缩，使得第一外区压应力的绝对值大于绝对值的第一涂层应力。提供了制造基于玻璃的制品的方法，并且还公开了具有在玻璃基制品的不同侧上提供不同强度值和/或可靠性的涂层的基于玻璃的制品。

5. 发明申请

WO2017142823A1 METHOD FOR GLASS SHEET SEPARATION 审中-公开
标题翻译：玻璃板分离方法
公开(公告)号：WO2017142823A1
公开(公告)日：2017-08-24
申请号：PCT/US2017/017592
申请日：2017-02-13
申请人： CORNING INCORPORATED
发明人： BROWN, James William , BROWN, Tatyana Vyacheslavovna , CHANG, Zung-Sing , KEMMERER, Marvin William , LI, Xinghua , LUO, Weiwei , PENG, Gaozhu , XU, Wei
IPC分类号： C03B33/02
CPC分类号： C03B33/091 , C03B33/0215 , C03B33/033 , C03B33/09
摘要： A method for separating a glass sheet from a glass ribbon is provided in which the glass ribbon has a bead region and a quality region. The method includes scoring a score line across a surface of the quality region and applying an energy source, such as a burner or laser, to at least one surface of the bead region so as to generate a thermal gradient between the surface and the center of the bead region in the thickness direction.
摘要翻译：提供了一种用于从玻璃带分离玻璃板的方法，其中玻璃带具有胎圈区域和质量区域。该方法包括在质量区域的表面上刻划刻痕线并将能量源（例如燃烧器或激光器）施加到胎圈区域的至少一个表面上以便在表面和中心之间产生热梯度在厚度方向的珠状区域。

6. 发明申请

WO2010062873A2 GLASS SHEET STABILIZING SYSTEM, GLASS MANUFACTURING SYSTEM AND METHOD FOR MAKING A GLASS SHEET 审中-公开
标题翻译：玻璃板稳定系统，玻璃制造系统及制作玻璃板的方法
公开(公告)号：WO2010062873A2
公开(公告)日：2010-06-03
申请号：PCT/US2009/065623
申请日：2009-11-24
申请人： CORNING INCORPORATED , XU, Wei , ZHOU, Naiyue
发明人： XU, Wei , ZHOU, Naiyue
IPC分类号： C03B18/06 , B23K26/38
CPC分类号： C03B17/068
摘要： A stabilizing system is described herein that reinforces a bowed profile of a downward moving glass sheet which helps to reduce the creation of stress within the glass sheet. In another embodiment, the stabilizing system can also form a rigid zone within the glass sheet which blocks or dampens any disturbances (motion) to the glass sheet that is caused by the scoring and separating of the glass sheet from transferring up the glass sheet. In yet another embodiment, the stabilizing system can also flatten the glass sheet before the scoring and separating of the glass sheet which is desirable because it enables a laser scoring mechanism to cut the glass sheet with the required edge straightness and avoids having to perform another precision cutting process.
摘要翻译：本文描述了一种稳定系统，其加强向下移动的玻璃板的弯曲轮廓，其有助于减少玻璃板内的应力的产生。在另一个实施例中，稳定系统还可以在玻璃板内形成刚性区域，该刚性区域阻挡或抑制由玻璃板的刻痕和分离引起的对玻璃板的任何干扰（运动），从而使玻璃板转移。在另一个实施例中，稳定系统还可以在玻璃板的刻划和分离之前使玻璃板平坦化，这是所需的，因为它使得激光刻痕机构能够以所需的边缘直线度切割玻璃板，并且避免必须执行另一精度切割过程。

7. 发明申请

WO2009045319A2 LASER SCORING WITH FLAT PROFILE BEAM 审中-公开
标题翻译：具有平面轮廓的激光测距
公开(公告)号：WO2009045319A2
公开(公告)日：2009-04-09
申请号：PCT/US2008/011138
申请日：2008-09-25
申请人： CORNING INCORPORATED , ABRAMOV, Anatoli A , LUO, Weiwei , WU, Qi , XU, Wei , ZHOU, Naiyue
发明人： ABRAMOV, Anatoli A , LUO, Weiwei , WU, Qi , XU, Wei , ZHOU, Naiyue
IPC分类号： B29C35/08
CPC分类号： C03B33/093 , C03B33/0222 , C03B33/091
摘要： Disclosed are systems and methods for scoring glass sheets. A laser beam can be generated having a substantially uniform peak energy density along at least a portion of its length. The laser beam is moved across the glass sheet to create a score line. Further, the glass sheet can be separated along the score line. In some aspects, the laser beam is bimodal and comprises approximately 60-70% TEM00 mode and approximately 30-40% TEM01* mode.
摘要翻译：公开了用于评分玻璃板的系统和方法。可以产生沿其长度的至少一部分具有基本均匀的峰值能量密度的激光束。激光束移动穿过玻璃板以创建刻痕线。此外，玻璃板可以沿着刻痕线分离。在一些方面，激光束是双峰的并且包括大约60-70％的TEM00模式和大约30-40％的TEM01 *模式。

8. 发明申请

WO2020081930A1 METHOD OF ADHESIVE SELECTION FOR COLD FORMING PRODUCT AND PROCESS 审中-公开
公开(公告)号：WO2020081930A1
公开(公告)日：2020-04-23
申请号：PCT/US2019/056929
申请日：2019-10-18
申请人： CORNING INCORPORATED
发明人： DAVE, Gaurav , GALGALIKAR, Rohan Ram , LAYOUNI, Khaled , MITRA, Arpita , XU, Wei
IPC分类号： B32B7/12 , B32B17/06 , C03B23/03 , B32B17/10
摘要： Aspects of this disclosure relate to a method for selecting an adhesive for bonding a cold-formed glass to a metal substrate and various cold-formed products. In one or more embodiments, the cold-formed products include a structural substrate comprising a curved surface and structural substrate coefficient of thermal expansion (CTE), a cold-formed and curved glass substrate attached to the curved surface with an adhesive, the glass substrate comprising a glass substrate CTE, the structural substrate and adhesive forming a structural substrate/adhesive interface and the glass substrate and the adhesive forming a glass substrate/adhesive interface, wherein the glass substrate CTE and the structural substrate CTE differ, wherein the product withstands overlap shear failure as determined by modified test method ASTM D1002-10 at -40°C, 24°C, and 85°C and tensile failure as determined by ASTM D897 at -40°C, 24°C, and 85°C at one or both of the structural substrate/adhesive interface and the glass substrate/adhesive interface.

9. 发明申请

WO2011084561A1 SEPARATION OF GLASS SHEETS FROM A LASER-SCORED CURVED GLASS RIBBON 审中-公开
标题翻译：从激光弯曲玻璃玻璃上分离玻璃板
公开(公告)号：WO2011084561A1
公开(公告)日：2011-07-14
申请号：PCT/US2010/060674
申请日：2010-12-16
申请人： CORNING INCORPORATED , BROWN, James W. , ZHOU, Naiyue , CAVALLARO, Nicholas D., III , WANG, Liming , XU, Wei
发明人： BROWN, James W. , ZHOU, Naiyue , CAVALLARO, Nicholas D., III , WANG, Liming , XU, Wei
IPC分类号： B65G49/06 , C03B17/06 , C03B33/09 , C03B33/02
CPC分类号： C03B33/0215 , B65G49/061 , B65G2249/04 , C03B33/091 , Y02P40/57
摘要： Methods and apparatus are disclosed for separating glass sheets (13) from a laser-scored curved glass ribbon (33). In certain embodiments, the occurrence of edge defects is reduced by ensuring that the glass ribbon (33) is in contact with a flat nosing (540) prior to the beginning of separation between the glass sheet (13) and the ribbon (33) at the laser-scored score line (7). In other embodiments, the nosing (540) has a circular transverse cross section and, optionally, is rotatable. In further embodiments, the nosing is integrated in a sheet-engaging assembly (530) and moves away from the newly-formed top edge (690) of the glass sheet (13) to allow the top of the sheet (13) to be engaged for transfer to subsequent processing stations.
摘要翻译：公开了用于将玻璃板（13）与激光刻痕的弯曲玻璃带（33）分离的方法和装置。在某些实施例中，通过确保玻璃带（33）在玻璃板（13）和带（33）之间的分离开始之前与扁平（540）接触来减少边缘缺陷的发生，激光打分得分线（7）。在其它实施例中，鼻部（540）具有圆形横截面，并且可选地是可旋转的。在另外的实施例中，将鼻部集成在片材接合组件（530）中并移动远离玻璃板（13）的新形成的顶部边缘（690），以允许片材（13）的顶部接合用于转移到后续处理站。

10. 发明申请

WO2009067164A1 LASER SCORING OF GLASS SHEETS AT HIGH SPEEDS AND WITH LOW RESIDUAL STRESS 审中-公开
标题翻译：玻璃片的激光切割在高速和低残留应力下
公开(公告)号：WO2009067164A1
公开(公告)日：2009-05-28
申请号：PCT/US2008/012770
申请日：2008-11-14
申请人： CORNING INCORPORATED , ABRAMOV, Anatoli A , SUN, Yawei , XU, Wei , ZHOU, Naiyue
发明人： ABRAMOV, Anatoli A , SUN, Yawei , XU, Wei , ZHOU, Naiyue
IPC分类号： C03B33/09 , B23K26/073
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 1000mm/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）。这些方法允许玻璃板（112）以1000mm / s以上的速度刻痕，残留应力低，例如小于或等于500psi的残余应力水平。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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式