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1.发明申请公开(公告)号：US20220064062A1
公开(公告)日：2022-03-03
申请号：US17412471
申请日：2021-08-26
申请人： CORNING INCORPORATED
发明人： Jonas Bankaitis , Alejandro Antonio Becker , Bradley Frederick Bowden , Yuvanash Kasinathan , Albert Roth Nieber , Garrett Andrew Piech , Sergio Tsuda , Kristopher Allen Wieland
摘要： Glass articles with protective films used for processing hard disk drive substrates and methods of forming glass articles with protective films used for processing hard disk drive substrates are provided herein. In one embodiment, a glass blank includes: a first surface, a second surface opposing the first surface, and an edge surface connecting the first surface and the second surface; wherein the first surface comprises a first coated portion and a first uncoated portion surrounding the first coated portion, wherein the first uncoated portion extends a first distance radially inward from the edge toward a center of the first surface, wherein the second surface comprises a second coated portion and a second uncoated portion surrounding the second coated portion, wherein the second uncoated portion extends a second distance radially inward from the edge toward a center of the second surface.
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公开(公告)号：US20210347673A1
公开(公告)日：2021-11-11
申请号：US17383708
申请日：2021-07-23
申请人： CORNING INCORPORATED
发明人： Bradley Frederick Bowden , Xiaoju Guo , Thomas Hackert , Garrett Andrew Piech , Kristopher Allen Wieland
摘要： A method for cutting, separating and removing interior contoured shapes in thin substrates, particularly glass substrates. The method involves the utilization of an ultra-short pulse laser to form defect lines in the substrate that may be followed by use of a second laser beam to promote isolation of the part defined by the interior contour.
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公开(公告)号：US11111170B2
公开(公告)日：2021-09-07
申请号：US16097999
申请日：2017-05-04
申请人： CORNING INCORPORATED
发明人： Bradley Frederick Bowden , Xiaoju Guo , Thomas Hackert , Garrett Andrew Piech , Kristopher Allen Wieland
摘要： A method for cutting, separating and removing interior contoured shapes in thin substrates, particularly glass substrates. The method involves the utilization of an ultra-short pulse laser to form defect lines in the substrate that may be followed by use of a second laser beam to promote isolation of the part defined by the interior contour.
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公开(公告)号：US20170260084A1
公开(公告)日：2017-09-14
申请号：US15309975
申请日：2015-05-13
申请人： Corning Incorporated
CPC分类号： C03C3/093 , C03C3/091 , G02F1/1333 , G02F2001/133302
摘要： Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs) and active matrix organic light emitting diode displays (AMOLEDs). In accordance with certain of its aspects, the glasses possess good dimensional stability as a function of temperature.
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公开(公告)号：US20160122229A1
公开(公告)日：2016-05-05
申请号：US14926940
申请日：2015-10-29
申请人： Corning Incorporated
摘要： Substantially alkali free glasses are disclosed with can be used to produce substrates for flat panel display devices, e.g., active-matrix liquid crystal displays (AMLCDs). The glasses have high annealing temperatures and etch rates. Methods for producing substantially alkali free glasses using a downdraw process (e.g., a fusion process) are also disclosed.
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公开(公告)号：US20210202913A1
公开(公告)日：2021-07-01
申请号：US17056492
申请日：2019-05-15
申请人： Corning Incorporated
摘要： A light extraction apparatus includes a flexible substrate, an OLED supported by the flexible substrate, a flexible barrier film, a tapered reflector, and an index-matching layer. The tapered reflector includes at least one side surface, a top surface coupled to the flexible barrier film, and a bottom surface. The top surface is larger in surface area than the bottom surface. The index-matching layer is coupled between a top surface of the OLED and the bottom surface of the tapered reflector. Light emitted from the top surface of the OLED passes through the index-matching layer and into the tapered reflector. The at least one side surface of the tapered reflector includes a slope to redirect the light by reflection into an escape cone and out of the top surface of the tapered reflector.
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公开(公告)号：US20200231487A1
公开(公告)日：2020-07-23
申请号：US16487908
申请日：2018-02-23
申请人： CORNING INCORPORATED
发明人： Bradley Frederick Bowden , Shriram Palanthandalam Madaqusi , Jeremy Nathan Payne , Qingang Xiong , Yang Yang
IPC分类号： C03B17/06
摘要： A glass sheet includes a first major surface, a second major surface opposite to the first major surface, and an edge surface extending between the first major surface and the second major surface. The glass sheet includes a thickness between 0.3 mm and 2 mm. The glass sheet includes a dome or bowl shape.
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公开(公告)号：US20180016183A1
公开(公告)日：2018-01-18
申请号：US15717306
申请日：2017-09-27
申请人： CORNING INCORPORATED
摘要： Substantially alkali free glasses are disclosed with can be used to produce substrates for flat panel display devices, e.g., active-matrix liquid crystal displays (AMLCDs). The glasses have high annealing temperatures and etch rates. Methods for producing substantially alkali free glasses using a downdraw process (e.g., a fusion process) are also disclosed.
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公开(公告)号：US09802857B2
公开(公告)日：2017-10-31
申请号：US15048492
申请日：2016-02-19
申请人： Corning Incorporated
摘要： Substantially alkali free glasses are disclosed with can be used to produce substrates for flat panel display devices, e.g., active-matrix liquid crystal displays (AMLCDs). The glasses have high annealing temperatures and etch rates. Methods for producing substantially alkali free glasses using a downdraw process (e.g., a fusion process) are also disclosed.
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公开(公告)号：US08975198B2
公开(公告)日：2015-03-10
申请号：US14278687
申请日：2014-05-15
申请人： Corning Incorporated
发明人： Douglas Clippinger Allan , Bradley Frederick Bowden , Adam James Ellison , Timothy James Kiczenski , Marcel Potuzak
摘要： Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs) and active matrix organic light emitting diode displays (AMOLEDs). In accordance with certain of its aspects, the glasses possess excellent compaction and stress relaxation properties.
摘要翻译： 这里描述的是无碱硼硅酸盐玻璃，其表现出用作平板显示装置例如有源矩阵液晶显示器（AMLCD）和有源矩阵有机发光二极管显示器（AMOLED）中的基板的理想物理和化学性质。 根据其某些方面，玻璃具有优异的压实和应力松弛性能。
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