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公开(公告)号：US09779190B2
公开(公告)日：2017-10-03
申请号：US15041857
申请日：2016-02-11
Applicant: CORNING INCORPORATED
Inventor： Izhar Zahoor Ahmed , Keith Raymond Gaylo , Jacob Immerman , John Richard Ridge , John Robert Saltzer, Jr. , Ljerka Ukrainczyk
IPC: C03C21/00 , G06F17/50 , H05K5/03 , C03B23/035 , G06F17/10
CPC classification number: G06F17/5009 , C03B23/0357 , C03C21/002 , G06F17/10 , H05K5/03
Abstract: Methods for compensating for the warp exhibited by three-dimensional glass covers as a result of ion exchange strengthening are provided. The methods use a computer-implemented model to predict/estimate changes to a target three-dimensional shape for the 3D glass cover as a result of ion exchange strengthening. The model includes the effects of ion exchange through the edge of the 3D glass cover. In an embodiment, the inverse of the predicted/estimated changes is used to produce a compensated (corrected) mold which produces as-molded parts which when subjected to ion exchange strengthening have shapes closer to the target shape than they would have had if the mold had not been compensated (corrected).
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12.发明申请METHOD AND SYSTEM FOR MAKING A GLASS ARTICLE WITH UNIFORM MOLD TEMPERATURE 审中-公开用于制造具有均匀模具温度的玻璃制品的方法和系统公开(公告)号：US20160355428A1
公开(公告)日：2016-12-08
申请号：US15240215
申请日：2016-08-18
Applicant: CORNING INCORPORATED
Inventor： Thierry Luc Alain Dannoux , Raymond Chih Chung Hsiao , Nikolaos Pantelis Kladias , Rohit Rai , John Richard Ridge , John Robert Saltzer, JR. , Ljerka Ukrainczyk
IPC: C03B23/025 , C03B23/035 , C03B35/14
CPC classification number: C03B23/0258 , C03B23/0357 , C03B25/08 , C03B35/14
Abstract: A glass sheet is formed on a mold into a glass article having a three-dimensional shape. The mold, with the glass article thereon, is arranged within an interior space of a radiation shield such that the mold is between a leading end barrier and a trailing end barrier of the radiation shield. The mold, glass article, and radiation shield are translated through a sequence of cooling stations while maintaining the mold between the leading and trailing end barriers, wherein the leading and trailing end barriers inhibit radiation heat transfer at leading and trailing ends of the mold.
Abstract translation: 在模具上形成具有三维形状的玻璃制品的玻璃板。 其上具有玻璃制品的模具被布置在辐射屏蔽的内部空间内，使得模具位于辐射屏蔽的前端屏障和后端屏障之间。 模具，玻璃制品和辐射屏蔽通过一系列冷却站平移，同时将模具保持在前端和后端挡板之间，其中前端和后端阻挡件阻止模具的前端和后端的辐射热传递。
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公开(公告)号：US20160167894A1
公开(公告)日：2016-06-16
申请号：US14966471
申请日：2015-12-11
Applicant: CORNING INCORPORATED
Inventor： Kevin Thomas Morris , Andrew Nathan Nassau , Michael George Shultz , Matthew John Towner , Kevin William Uhlig , Ljerka Ukrainczyk , Thomas Achille Yorio
CPC classification number: B65G47/905 , B29C31/008 , C03B23/023 , C03B23/0357 , C03B35/202 , C03B2215/61 , C03B2225/02
Abstract: An apparatus for locating a preform on a mold includes a preform handling tool and a force sensor coupled to the preform handling tool such that the force sensor is capable of sensing forces applied to the preform during handling of the preform by the preform handling tool. The apparatus includes a control device that is arranged and operable to move the preform handling tool relative to the mold. A method of locating the preform on the mold includes picking up the preform using the preform handling tool and placing the preform in a vicinity of the mold. Positions on the mold are mapped with an edge of the preform with the aid of the force sensor. The preform is paced on the mold according to the mapped positions.
Abstract translation: 用于在模具上定位预成型件的装置包括预成型件处理工具和耦合到预成型件处理工具的力传感器，使得力传感器能够感测由预成型件处理工具处理预成型件期间施加到预成型件的力。 该装置包括控制装置，该控制装置被布置和可操作以相对于模具移动预成型件处理工具。 将预型件定位在模具上的方法包括使用预成型件处理工具拾起预成型件并将预成型件放置在模具附近。 借助于力传感器，将模具上的位置与预成型件的边缘对准。 根据映射位置，预成型件在模具上起步。
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14.发明申请公开(公告)号：US20160152516A1
公开(公告)日：2016-06-02
申请号：US15016781
申请日：2016-02-05
Applicant: CORNING INCORPORATED
Inventor： Brandon Allen Bazemore , Jeffrey Alan Decker , Jiangwei Feng , Diane Kimberlie Guilfoyle , Daniel Ralph Harvey , Yuhui Jin , Laurent Joubaud , Xavier Gerard Lafosse , Alexander Mikhailovich Streltsov , Ljerka Ukrainczyk
CPC classification number: C03C15/00 , B23K26/0006 , B23K26/082 , B23K26/361 , B23K26/362 , B23K26/38 , B23K26/40 , B23K26/53 , B23K2101/18 , B23K2101/40 , B23K2103/00 , B23K2103/50 , B23K2103/54 , C03B23/0066 , C03B23/023 , C03B23/0235 , C03B23/025 , C03B23/03 , C03B23/0352 , C03C3/083 , C03C3/085 , C03C3/091 , C03C3/097 , C03C17/328 , C03C21/00 , C03C21/002 , C03C23/0025 , C03C2218/328 , C03C2218/34 , C03C2218/355 , Y02P40/57 , Y10T428/24331
Abstract: Methods of forming a glass article are disclosed. In one embodiment, a method of forming a glass article includes translating a pulsed laser beam on a glass substrate sheet to form a laser damage region between a first surface and a second surface of the glass substrate sheet. The method further includes applying an etchant solution to the glass substrate sheet to remove a portion of the glass substrate sheet about the laser damage region. The method may further include strengthening the glass substrate sheet by an ion-exchange strengthening process, and coating the glass substrate sheet with an acid-resistant coating. Also disclosed are methods where the laser damage region has an initial geometry that changes to a desired geometry following the reforming of the glass substrate sheet such that the initial geometry of the laser damage region compensates for the bending of the glass substrate sheet.
Abstract translation: 公开了形成玻璃制品的方法。 在一个实施例中，形成玻璃制品的方法包括将脉冲激光束平移在玻璃基板上，以在玻璃基板的第一表面和第二表面之间形成激光损伤区域。 该方法还包括将蚀刻剂溶液施加到玻璃基片上以除去玻璃基片周围激光损伤区的一部分。 该方法还可以包括通过离子交换强化工艺来加强玻璃基片，并且用耐酸性涂层涂覆玻璃基片。 还公开了这样的方法，其中激光损伤区域具有在玻璃基板的重整之后变为所需几何形状的初始几何形状，使得激光损伤区域的初始几何形状补偿玻璃基板的弯曲。
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15.发明授权Compensated molds for manufacturing ion exchange strengthened, 3D glass covers 有权用于制造离子交换的补偿模具加强，3D玻璃盖公开(公告)号：US09292634B2
公开(公告)日：2016-03-22
申请号：US14269406
申请日：2014-05-05
Applicant: CORNING INCORPORATED
Inventor： Izhar Zahoor Ahmed , Keith Raymond Gaylo , Jacob Immerman , John Richard Ridge , John Robert Saltzer, Jr. , Ljerka Ukrainczyk
IPC: C03B23/03 , G06F17/50 , C03C21/00 , H05K5/03 , C03B23/035
CPC classification number: G06F17/5009 , C03B23/0357 , C03C21/002 , G06F17/10 , H05K5/03
Abstract: Methods for compensating for the warp exhibited by three-dimensional glass covers as a result of ion exchange strengthening are provided. The methods use a computer-implemented model to predict/estimate changes to a target three-dimensional shape for the 3D glass cover as a result of ion exchange strengthening. The model includes the effects of ion exchange through the edge of the 3D glass cover. In an embodiment, the inverse of the predicted/estimated changes is used to produce a compensated (corrected) mold which produces as-molded parts which when subjected to ion exchange strengthening have shapes closer to the target shape than they would have had if the mold had not been compensated (corrected).
Abstract translation: 提供了用于补偿作为离子交换强化的结果的三维玻璃罩所呈现的翘曲的方法。 该方法使用计算机实现的模型来预测/估计由于离子交换强化导致3D玻璃盖的目标三维形状的变化。 该模型包括通过3D玻璃盖边缘进行离子交换的效果。 在一个实施例中，使用预测/估计变化的倒数来产生补偿（校正的）模具，其产生模制部件，当进行离子交换强化时，模具的形状比模具更接近目标形状 没有得到补偿（更正）。
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Patent Agency Ranking
16.发明申请METHODS OF MANUFACTURING GLASS ARTICLES USING ANISOTHERMAL TEMPERATURE PROFILES 有权使用自热温度曲线制造玻璃制品的方法公开(公告)号：US20150047393A1
公开(公告)日：2015-02-19
申请号：US14446974
申请日：2014-07-30
Applicant: CORNING INCORPORATED
Inventor： Weiwei Luo , Rohit Rai , Ljerka Ukrainczyk , Zheming Zheng , Sam Samer Zoubi
IPC: C03B23/023 , C03C21/00
CPC classification number: C03B23/0235 , C03B23/0357 , C03C21/00 , C03C21/002 , Y02P40/57
Abstract: According to one embodiment, a method of manufacturing a glass article having a three-dimensional shape includes heating a glass article blank to a temperature above a setting temperature and coupling the glass article blank to an open-faced mold. The open-faced mold includes a molding region that has a three-dimensional shape that generally corresponds to the shape of the glass article and has an anisothermal temperature profile within the molding region. The method further includes maintaining an anisothermal temperature profile along the glass article blank and cooling the glass article blank while the glass article blank is coupled to the molding region of the open-faced mold to set the shape of the glass article.
Abstract translation: 根据一个实施方案，制造具有三维形状的玻璃制品的方法包括将玻璃制品坯料加热至高于设定温度的温度，并将玻璃制品坯件连接到敞开式模具。 露面模具包括具有通常对应于玻璃制品的形状并且在模制区域内具有各向异性温度分布的三维形状的模制区域。 该方法还包括保持沿着玻璃制品坯料的各向异性温度分布并冷却玻璃制品坯料，同时玻璃制品坯料与敞开式模具的模制区域相连接以设定玻璃制品的形状。
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公开(公告)号：US12071364B2
公开(公告)日：2024-08-27
申请号：US18133106
申请日：2023-04-11
Applicant: CORNING INCORPORATED
Inventor： Carol Ann Click , James Howard Edmonston , Qiang Fu , Jill Marie Hall , Mathieu Gerard Jacques Hubert , Dhananjay Joshi , Andrew Peter Kittleson , Katherine Weber Kroemer , Galan Gregory Moore , Rohit Rai , John Richard Ridge , John Robert Saltzer, Jr. , Charlene Marie Smith , Erika Lynn Stapleton , Matthew Daniel Trosa , Ljerka Ukrainczyk , Shelby Kerin Wilson , Bin Yang , Zheming Zheng
CPC classification number: C03C10/0027 , C03C4/18 , H05K5/03 , C03C2204/00 , H05K5/0017
Abstract: A glass ceramic article including a lithium disilicate crystalline phase, a petalite crystalline phased, and a residual glass phase. The glass ceramic article has a warp (μm) 0.91×10(2-0.03t) of electromagnetic radiation wavelengths from 450 nm to 800 nm, where t is the thickness of the glass ceramic article in mm.
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公开(公告)号：US20230167000A1
公开(公告)日：2023-06-01
申请号：US18096190
申请日：2023-01-12
Applicant: CORNING INCORPORATED
Inventor： Jacob Immerman , Rohit Rai , John Robert Saltzer, JR. , Ljerka Ukrainczyk , Sibrina Jean Washington
CPC classification number: C03B32/02 , C03C21/002 , C03C10/0027 , Y10T428/26
Abstract: A three dimensional glass ceramic article with a thickness between 0.1 mm and 2 mm, having a dimensional precision control of less than or equal to ±0.1 mm. A method for forming a three dimensional glass ceramic article including placing a nucleated glass article into a mold, and heating the nucleated glass article to a crystallization temperature, where the nucleated glass article is in the mold during the heating. Then, holding the nucleated glass article at the crystallization temperature for a duration sufficient to crystallize the nucleated glass article and form a three dimensional glass ceramic article, where the nucleated glass article is in the mold during the holding, and removing the three dimensional glass ceramic article from the mold.
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公开(公告)号：US11649187B2
公开(公告)日：2023-05-16
申请号：US17237272
申请日：2021-04-22
Applicant: CORNING INCORPORATED
Inventor： Carol Ann Click , James Howard Edmonston , Qiang Fu , Jill Marie Hall , Mathieu Gerard Jacques Hubert , Dhananjay Joshi , Andrew Peter Kittleson , Katherine Weber Kroemer , Galan Gregory Moore , Rohit Rai , John Richard Ridge , John Robert Saltzer, Jr. , Charlene Marie Smith , Erika Lynn Stapleton , Matthew Daniel Trosa , Ljerka Ukrainczyk , Shelby Kerin Wilson , Bin Yang , Zheming Zheng
CPC classification number: C03C10/0027 , C03C4/18 , H05K5/03 , C03C2204/00 , H05K5/0017
Abstract: A glass ceramic article including a lithium disilicate crystalline phase, a petalite crystalline phased, and a residual glass phase. The glass ceramic article has a warp (μm) 0.91×10(2−0.03t) of electromagnetic radiation wavelengths from 450 nm to 800 nm, where t is the thickness of the glass ceramic article in mm.
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公开(公告)号：US11634360B2
公开(公告)日：2023-04-25
申请号：US17461126
申请日：2021-08-30
Applicant: Corning Incorporated
Inventor： Ryan Claude Andrews , Albert Joseph Fahey , Lisa Marie Noni , Rostislav Vatchev Roussev , Charlene Marie Smith , Ljerka Ukrainczyk , Shelby Kerin Wilson
Abstract: Ion-exchanged glass ceramic articles described herein have a stress that decreases with increasing distance according to a substantially linear function from a depth of about 0.07t to a depth of about 0.26t from the outer surface of the ion-exchanged glass ceramic article from a compressive stress to a tensile stress. The stress transitions from the compressive stress to the tensile stress at a depth of from about 0.18t to about 0.25t from the outer surface of the ion-exchanged glass ceramic article. An absolute value of a maximum compressive stress at the outer surface of the ion-exchanged glass article is from 1.8 to 2.2 times an absolute value of a maximum central tension (CT) of the ion-exchanged glass article, and the glass ceramic article has a fracture toughness of 1 MPa√m or more as measured according to the double cantilever beam method.
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