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公开(公告)号：US09206079B2
公开(公告)日：2015-12-08
申请号：US14343165
申请日：2012-09-27
发明人： Yu Matsuda , Tatsuya Tsuzuki , Naoki Mitamura , Tadashi Muramoto
CPC分类号： C03C21/002 , C03C3/087 , C03C21/00 , C03C21/001 , Y10T428/315
摘要： The present invention aims to provide a chemically strengthened glass plate which has a good yield in a cutting process of the chemically strengthened glass plate and has sufficient strength. The chemically strengthened glass plate has a surface compressive stress of not less than 600 MPa at a surface of the chemically strengthened glass plate, and a compressive stress layer containing two types of stress patterns A and B. The stress pattern A is a stress pattern of a surface portion of the glass plate, and the stress pattern B is a stress pattern of an inside of the glass plate. The stress patterns satisfy the formula SA>SB where SA represents a slope of the stress pattern A and SB represents a slope of the stress pattern B when the stress patterns A and B are each approximated by a linear function.
摘要翻译： 本发明的目的在于提供一种化学强化的玻璃板，其在化学强化玻璃板的切割过程中具有良好的收率并具有足够的强度。 化学强化玻璃板在化学强化玻璃板的表面具有不小于600MPa的表面压应力，以及包含两种应力图案A和B的压应力层。应力模式A是应力模式 玻璃板的表面部分，应力图案B是玻璃板内部的应力图案。 应力模式满足公式SA> SB，其中SA表示应力模式A的斜率，SB表示应力模式A和B各自近似于线性函数时的应力模式B的斜率。
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公开(公告)号：US20210339609A1
公开(公告)日：2021-11-04
申请号：US17282535
申请日：2019-10-03
摘要： The present disclosure relates to a laminated glazing comprising a first glass substrate and a second glass substrate laminated together having first and second polymer intermediate films therebetween, and a layered film laminated between the polymer intermediate films, wherein the layered film comprises at least three carrier layers positioned parallel to one another with a second carrier layer positioned between first and third carrier layers, wherein a first surface of the first carrier layer is coated with a first transparent conductive coating and a first surface of the second carrier layer is coated with a second transparent conductive coating, wherein the first surface of the first carrier layer faces the first surface of the second carrier layer, and wherein a second surface of the second carrier layer is coated with a third transparent conductive coating and a first surface of the third carrier layer is coated with a fourth transparent conductive coating, wherein the second surface of the second carrier layer faces the first surface of the third carrier layer; a first switchable layer positioned between the first and second carrier layers; and a second switchable layer positioned between the second and third carrier layers.
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公开(公告)号：US20140234607A1
公开(公告)日：2014-08-21
申请号：US14343165
申请日：2012-09-27
发明人： Yu Matsuda , Tatsuya Tsuzuki , Naoki Mitamura , Tadashi Muramoto
IPC分类号： C03C21/00
CPC分类号： C03C21/002 , C03C3/087 , C03C21/00 , C03C21/001 , Y10T428/315
摘要： The present invention aims to provide a chemically strengthened glass plate which has a good yield in a cutting process of the chemically strengthened glass plate and has sufficient strength. The chemically strengthened glass plate has a surface compressive stress of not less than 600 MPa at a surface of the chemically strengthened glass plate, and a compressive stress layer containing two types of stress patterns A and B. The stress pattern A is a stress pattern of a surface portion of the glass plate, and the stress pattern B is a stress pattern of an inside of the glass plate. The stress patterns satisfy the formula SA>SB where SA represents a slope of the stress pattern A and SB represents a slope of the stress pattern B when the stress patterns A and B are each approximated by a linear function.
摘要翻译： 本发明的目的在于提供一种化学强化的玻璃板，其在化学强化玻璃板的切割过程中具有良好的收率并具有足够的强度。 化学强化玻璃板在化学强化玻璃板的表面具有不小于600MPa的表面压应力，以及包含两种应力图案A和B的压应力层。应力模式A是应力模式 玻璃板的表面部分，应力图案B是玻璃板内部的应力图形。 应力模式满足公式SA> SB，其中SA表示应力模式A的斜率，SB表示应力模式A和B各自近似于线性函数时的应力模式B的斜率。
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公开(公告)号：US20210387513A1
公开(公告)日：2021-12-16
申请号：US17282273
申请日：2019-10-03
发明人： Michael Bard , Olivier Farreyrol , Christina Hill , Yu Matsuda
IPC分类号： B60J3/04 , B32B17/10 , C03C17/36 , G02F1/1334 , B60J1/00
摘要： An antireflective switchable laminated glass construction having a switchable functional film formed of a switchable material layer, a first polymer substrate with a first transparent conductive coating, and a second polymer substrate with a second transparent conductive coating. The switchable functional film is sandwiched between first adhesive polymer interlayer and glass substrate and second adhesive polymer interlayer and glass substrate. The switchable laminated glass construction in an ON (transparent) state has a total light transmittance higher than 50% and a reflectance equal to or less than 13%, as measured from at least one side of the switchable laminated glass construction.
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公开(公告)号：US20140248495A1
公开(公告)日：2014-09-04
申请号：US14343194
申请日：2012-09-27
发明人： Yu Matsuda , Tatsuya Tsuzuki , Naoki Mitamura , Tadashi Muramoto
IPC分类号： C03C21/00
CPC分类号： C03C21/002 , C03C3/087 , Y10T428/315
摘要： The present invention aims to provide a chemically strengthened glass with cutting easiness and a higher compressive residual stress than the conventional one, made of soda-lime glass.The chemically strengthened glass of the present invention is a chemically strengthened glass manufactured by ion exchange of a surface layer of a glass article to replace alkali metal ions A which are the largest in amount among all the alkali metal ion components of the glass article with alkali metal ions B having a larger ionic radius than the alkali metal ions A,wherein the glass article before the ion exchange is made of soda-lime glass substantially composed of SiO2: 65 to 75%, Na2O+K2O: 5 to 20%, CaO: 2 to 15%, MgO: 0 to 10%, and Al2O3: 0 to 5% on a mass basis,the chemically strengthened glass after the ion exchange has a surface compressive stress of 600 to 900 MPa, and has a compressive stress layer with a depth of 5 to 20 μm at a surface of the glass.
摘要翻译： 本发明的目的在于提供一种化学强化的玻璃，其具有比常规的由钠钙玻璃制成的切割容易性和较高的压缩残余应力。 本发明的化学强化玻璃是通过离子交换玻璃制品的表面层来替代碱金属离子A的化学强化玻璃，以取代玻璃制品的所有碱金属离子成分中碱金属离子A的最大量 具有比碱金属离子A大的离子半径的金属离子B，其中离子交换前的玻璃制品由基本上由SiO2组成的钠钙玻璃：65〜75％，Na 2 O + K 2 O：5〜20％，CaO ：2〜15％，MgO：0〜10％，Al2O3：0〜5质量％，离子交换后的化学强化玻璃的表面压应力为600〜900MPa，并具有压应力层 在玻璃的表面具有5至20μm的深度。
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公开(公告)号：US20140227525A1
公开(公告)日：2014-08-14
申请号：US14343224
申请日：2012-09-27
发明人： Yu Matsuda , Tatsuya Tsuzuki , Naoki Mitamura , Tadashi Muramoto
IPC分类号： C03C21/00
摘要： The present invention aims to provide a cover glass for display devices, made of soda-lime glass, excellent in cutting easiness and reliability of surface strength. The cover glass for display devices of the present invention includes a chemically strengthened glass, and has a compressive stress layer having a depth of 6 to 15 μm.In the cover glass, a shape parameter determined in accordance with JIS R 1625 (1996) based on analysis of a facture stress of the cover glass measured by a coaxial double ring test is not less than 7, and strength of the cover glass when a cumulative fracture probability is 1% is not less than 450 MPa.The glass plate before the ion exchange is made of soda-lime glass.
摘要翻译： 本发明的目的在于提供一种由钠钙玻璃制成的显示装置用玻璃，切割容易性和表面强度可靠性优异。 本发明的显示装置用盖玻璃包括化学强化玻璃，并且具有深度为6〜15μm的压应力层。 在盖玻璃中，基于通过同轴双环试验测定的对盖玻璃的生成应力的分析，根据JIS R 1625（1996）确定的形状参数不小于7，并且当玻璃的强度为 累积断裂概率为1％不低于450MPa。 离子交换前的玻璃板由钠钙玻璃制成。
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