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1. 发明授权

US11297726B2 Cover glass article 有权
公开(公告)号：US11297726B2
公开(公告)日：2022-04-05
申请号：US16773246
申请日：2020-01-27
申请人： CORNING INCORPORATED
发明人： Karl David Ehemann , Keith Raymond Gaylo , William Brashear Mattingly, III , Connor Thomas O'Malley , Ljerka Ukrainczyk , Kevin Lee Wasson
IPC分类号： H05K5/03 , H05K5/00 , C03C4/18 , C03C3/095 , C03C3/091 , C03C3/087 , C03C3/085 , C03C21/00 , C03B23/023 , C03C3/00 , C03C3/083 , C03C3/093
摘要： A cover glass article includes a glass body having a three-dimensional shape, an inside surface, and an outside surface. Each of the inside and outside surfaces has a surface roughness (Ra) less than 1 nm and is free of indentations having diameters larger than 150 μm.

2. 发明授权

US09522837B2 Method of making glass articles 有权
标题翻译：制造玻璃制品的方法
公开(公告)号：US09522837B2
公开(公告)日：2016-12-20
申请号：US14447017
申请日：2014-07-30
申请人： CORNING INCORPORATED
发明人： Bushra Afzal , Keith Raymond Gaylo , Elias Panides , Kevin Lee Wasson
IPC分类号： C03B23/02 , C03B23/025 , C03B23/035
CPC分类号： C03B23/0258 , C03B23/0357
摘要： A method of making a shaped glass article includes placing a glass sheet on top of a mold. A heat exchanger is arranged relative to the mold such that a heat exchange surface of the heat exchanger is in opposing relation to a back surface of the mold and separated from the back surface of the mold by a gap containing a layer of gas. The height of the gap is selected such that the dominant heat transfer between the heat exchange surface and the back surface of the mold is by conduction through the layer of gas. The glass sheet is heated and formed into a shaped glass article with the mold. The heat exchanger is operated to remove heat from at least part of the mold during at least one of heating the glass sheet, forming the shaped glass article, and cooling the shaped glass article.
摘要翻译：制造成形玻璃制品的方法包括将玻璃板放置在模具的顶部。相对于模具布置热交换器，使得热交换器的热交换表面与模具的后表面相对，并且与模具的背面隔开包含一层气体的间隙。选择间隙的高度，使得热交换表面和模具的后表面之间的主要传热是通过气体层的传导。玻璃板被加热并与模具成形为成形玻璃制品。在加热玻璃板，形成成形玻璃制品和冷却成形玻璃制品的至少一个中，操作热交换器以从至少部分模具中除去热量。

3. 发明申请

US20180343758A1 COVER GLASS ARTICLE 审中-公开
公开(公告)号：US20180343758A1
公开(公告)日：2018-11-29
申请号：US16045972
申请日：2018-07-26
申请人： CORNING INCORPORATED
发明人： Karl David Ehemann , Keith Raymond Gaylo , William Brashear Mattingly, III , Connor Thomas O'Malley , Ljerka Ukrainczyk , Kevin Lee Wasson
IPC分类号： H05K5/03 , C03C3/00 , C03C21/00 , C03C3/091 , H05K5/00 , C03C3/083 , C03C3/085 , C03C3/087 , C03C3/093 , C03C3/095 , C03C4/18 , C03B23/023
摘要： A cover glass article includes a glass body having a three-dimensional shape, an inside surface, and an outside surface. Each of the inside and outside surfaces has a surface roughness (Ra) less than 1 nm and is free of indentations having diameters larger than 150 μm.

4. 发明授权

US09779190B2 Compensated molds for manufacturing ion exchange strengthened, 3D glass covers 有权
公开(公告)号：US09779190B2
公开(公告)日：2017-10-03
申请号：US15041857
申请日：2016-02-11
申请人： CORNING INCORPORATED
发明人： Izhar Zahoor Ahmed , Keith Raymond Gaylo , Jacob Immerman , John Richard Ridge , John Robert Saltzer, Jr. , Ljerka Ukrainczyk
IPC分类号： C03C21/00 , G06F17/50 , H05K5/03 , C03B23/035 , G06F17/10
CPC分类号： G06F17/5009 , C03B23/0357 , C03C21/002 , G06F17/10 , H05K5/03
摘要： 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).

5. 发明授权

US09292634B2 Compensated molds for manufacturing ion exchange strengthened, 3D glass covers 有权
标题翻译：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
申请人： CORNING INCORPORATED
发明人： Izhar Zahoor Ahmed , Keith Raymond Gaylo , Jacob Immerman , John Richard Ridge , John Robert Saltzer, Jr. , Ljerka Ukrainczyk
IPC分类号： C03B23/03 , G06F17/50 , C03C21/00 , H05K5/03 , C03B23/035
CPC分类号： G06F17/5009 , C03B23/0357 , C03C21/002 , G06F17/10 , H05K5/03
摘要： 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).
摘要翻译：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）。

6. 发明申请

US20150114042A1 Method of Reforming Glass 有权
标题翻译：改造玻璃的方法
公开(公告)号：US20150114042A1
公开(公告)日：2015-04-30
申请号：US14489823
申请日：2014-09-18
申请人： CORNING INCORPORATED
发明人： Keith Raymond Gaylo
IPC分类号： C03B23/00 , G05D23/00 , C03B23/025 , C03B23/035 , C03B23/03
CPC分类号： C03B23/0086 , C03B23/025 , C03B23/0258 , C03B23/03 , C03B23/0357 , C03B29/025 , C03B29/08 , C03B40/005 , G05D23/00
摘要： A method of reforming glass includes placing a glass sheet on a mold having a shaping surface for forming the glass sheet into a shaped glass article. A target starting mold forming temperature and temperature window are selected for the mold. A target starting mold forming temperature and temperature window are also selected for the glass sheet. The glass sheet and mold are simultaneously exposed to a first furnace condition controlled to a furnace temperature set point above the target starting mold forming temperature until a temperature of the mold is within the first temperature window. The glass sheet and mold are simultaneously exposed to a second furnace condition controlled to a furnace temperature set point between the target starting mold forming temperature and first furnace temperature set point until a temperature of the glass sheet is within the second temperature window, after which forming of the glass sheet starts.
摘要翻译：重整玻璃的方法包括将玻璃板放置在具有用于形成玻璃板的成形表面的模具成型成形玻璃制品中。为模具选择目标起始模具成型温度和温度窗口。还为玻璃板选择目标起始模具成型温度和温度窗口。玻璃板和模具同时暴露于控制到高于目标起始模具成型温度的炉温设定点的第一炉状态，直到模具的温度在第一温度窗内。玻璃板和模具同时暴露于控制到目标起始成型温度和第一炉温设定点之间的炉温设定点的第二炉状态，直到玻璃板的温度在第二温度窗内，之后成型的玻璃板开始。

7. 发明申请

US20150040612A1 METHOD OF MAKING GLASS ARTICLES 有权
标题翻译：制作玻璃制品的方法
公开(公告)号：US20150040612A1
公开(公告)日：2015-02-12
申请号：US14447017
申请日：2014-07-30
申请人： CORNING INCORPORATED
发明人： Bushra Afzal , Keith Raymond Gaylo , Elias Panides , Kevin Lee Wasson
IPC分类号： C03B23/025
CPC分类号： C03B23/0258 , C03B23/0357
摘要： A method of making a shaped glass article includes placing a glass sheet on top of a mold. A heat exchanger is arranged relative to the mold such that a heat exchange surface of the heat exchanger is in opposing relation to a back surface of the mold and separated from the back surface of the mold by a gap containing a layer of gas. The height of the gap is selected such that the dominant heat transfer between the heat exchange surface and the back surface of the mold is by conduction through the layer of gas. The glass sheet is heated and formed into a shaped glass article with the mold. The heat exchanger is operated to remove heat from at least part of the mold during at least one of heating the glass sheet, forming the shaped glass article, and cooling the shaped glass article.
摘要翻译：制造成形玻璃制品的方法包括将玻璃板放置在模具的顶部。相对于模具布置热交换器，使得热交换器的热交换表面与模具的后表面相对，并且与模具的背面隔开包含一层气体的间隙。选择间隙的高度，使得热交换表面和模具的后表面之间的主要传热是通过气体层的传导。玻璃板被加热并与模具成形为成形玻璃制品。在加热玻璃板，形成成形玻璃制品和冷却成形玻璃制品的至少一个中，操作热交换器以从至少部分模具中除去热量。

8. 发明申请

US20210347671A1 SYSTEMS AND METHODS FOR MEASURING THE TEMPERATURE OF GLASS DURING TUBE CONVERSION 有权
公开(公告)号：US20210347671A1
公开(公告)日：2021-11-11
申请号：US17385684
申请日：2021-07-26
申请人： CORNING INCORPORATED
发明人： Keith Raymond Gaylo , Lewis Kirk Klingensmith , Joseph Michael Matusick , Connor Thomas O'Malley
IPC分类号： C03B23/09 , C03B35/26 , G01N25/00 , C03B23/11
摘要： A system for producing articles from glass tube includes a converter having a base with a plurality of processing stations and a turret moveable relative to the base. The turret indexes a plurality of holders for holding the glass tubes successively through the processing stations. The system further includes a thermal imaging system that includes a thermal imager coupled to the turret for movement with the turret. The thermal imaging system may also include a mirror coupled to the thermal imager and positioned to reflect infrared light from one of the plurality of holders to the thermal imager. The thermal imaging system may measure one or more characteristics of the glass tube during the conversion process. Processes for controlling the converter using the thermal imaging system to measure one or more process variables are also disclosed.

9. 发明授权

US11104599B2 Systems and methods for measuring the temperature of glass during tube conversion 有权
公开(公告)号：US11104599B2
公开(公告)日：2021-08-31
申请号：US16994465
申请日：2020-08-14
申请人： CORNING INCORPORATED
发明人： Keith Raymond Gaylo , Lewis Kirk Klingensmith , Joseph Michael Matusick , Connor Thomas O'Malley
IPC分类号： C03B35/26 , G01N25/00 , C03B23/09 , C03B23/11
摘要： A system for producing articles from glass tube includes a converter having a base with a plurality of processing stations and a turret moveable relative to the base. The turret indexes a plurality of holders for holding the glass tubes successively through the processing stations. The system further includes a thermal imaging system that includes a thermal imager coupled to the turret for movement with the turret. The thermal imaging system may also include a mirror coupled to the thermal imager and positioned to reflect infrared light from one of the plurality of holders to the thermal imager. The thermal imaging system may measure one or more characteristics of the glass tube during the conversion process. Processes for controlling the converter using the thermal imaging system to measure one or more process variables are also disclosed.

10. 发明申请

US20180273418A1 SYSTEMS AND METHODS FOR MEASURING THE TEMPERATURE OF GLASS DURING TUBE CONVERSION 审中-公开
公开(公告)号：US20180273418A1
公开(公告)日：2018-09-27
申请号：US15928837
申请日：2018-03-22
申请人： CORNING INCORPORATED
发明人： Keith Raymond Gaylo , Lewis Kirk Klingensmith , Joseph Michael Matusick , Connor Thomas O'Malley
IPC分类号： C03B23/09 , C03B35/26
摘要： A system for producing articles from glass tube includes a converter having a base with a plurality of processing stations and a turret moveable relative to the base. The turret indexes a plurality of holders for holding the glass tubes successively through the processing stations. The system further includes a thermal imaging system that includes a thermal imager coupled to the turret for movement with the turret. The thermal imaging system may also include a mirror coupled to the thermal imager and positioned to reflect infrared light from one of the plurality of holders to the thermal imager. The thermal imaging system may measure one or more characteristics of the glass tube during the conversion process. Processes for controlling the converter using the thermal imaging system to measure one or more process variables are also disclosed.

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