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公开(公告)号：US20170320771A1
公开(公告)日：2017-11-09
申请号：US15656800
申请日：2017-07-21
Applicant: CORNING INCORPORATED
Inventor： Kaveh Adib , Robert Alan Bellman , Shandon Dee Hart , Guangli Hu , Robert George Manley , Prantik Mazumder , Chandan Kumar Saha
IPC: C03C17/34 , C03C23/00 , B32B17/06 , C03C3/083 , C03C15/00 , C03C21/00 , C03C17/245 , C03C17/36 , G06F3/041 , C03C17/22
CPC classification number: C03C17/3452 , B32B17/064 , C03C3/083 , C03C15/00 , C03C17/22 , C03C17/245 , C03C17/3417 , C03C17/3435 , C03C17/36 , C03C17/3607 , C03C17/3621 , C03C21/002 , C03C23/0055 , C03C2217/213 , C03C2217/214 , C03C2217/241 , C03C2217/425 , C03C2217/78 , C03C2217/948 , C03C2218/153 , C03C2218/17 , C03C2218/31 , C03C2218/32 , G06F3/041 , Y10T428/24983
Abstract: One or more aspects of the disclosure pertain to an article including a film disposed on a glass substrate, which may be strengthened, where the interface between the film and the glass substrate is modified, such that the article has an improved average flexural strength, and the film retains key functional properties for its application. Some key functional properties of the film include optical, electrical and/or mechanical properties. In one or more embodiments, the interface exhibits an effective adhesion energy of about less than about 4 J/m2. In some embodiments, the interface is modified by the inclusion of a crack mitigating layer containing an inorganic material between the glass substrate and the film.
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公开(公告)号：US20170217831A1
公开(公告)日：2017-08-03
申请号：US15128004
申请日：2015-03-17
Applicant: Corning Incorporated
Inventor： Shandon Dee Hart , Guangli Hu , Nicholas James Smith
IPC: C03C17/00 , C03C3/091 , C03C3/093 , C09D1/02 , C01G19/00 , C01B33/18 , C09D1/00 , C03C17/245 , C03C4/18
CPC classification number: C03C17/007 , C01B33/18 , C01G19/006 , C03C3/091 , C03C3/093 , C03C4/18 , C03C17/006 , C03C17/23 , C03C17/2453 , C03C17/3657 , C03C2204/00 , C03C2217/213 , C03C2217/231 , C03C2217/42 , C03C2217/43 , C03C2217/478 , C03C2217/732 , C03C2217/78 , C03C2217/948 , C03C2218/154 , C03C2218/328 , C03C2218/34 , C09D1/00 , C09D1/02 , Y10T428/24917 , Y10T428/24926
Abstract: Embodiments of an article including a substrate and a patterned coating are provided. In one or more embodiments, when a strain is applied to the article, the article exhibits a failure strain of 0.5% or greater. Patterned coating may include a particulate coating or may include a discontinuous coating. The patterned coating of some embodiments may cover about 20% to about 75% of the surface area of the substrate. Methods for forming such articles are also provided.
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公开(公告)号：US09703011B2
公开(公告)日：2017-07-11
申请号：US14262224
申请日：2014-04-25
Applicant: CORNING INCORPORATED
Inventor： Kaveh Adib , Shandon Dee Hart , Karl William Koch, III , Charles Andrew Paulson , James Joseph Price , Paul Arthur Sachenik
CPC classification number: G02B1/14 , C03C3/095 , C03C17/006 , C03C17/245 , C03C17/3435 , C03C17/3657 , C03C2217/214 , C03C2217/228 , C03C2217/29 , C03C2217/425 , C03C2217/73 , C03C2217/78 , C03C2217/91 , C03C2218/154 , C03C2218/155 , C23C14/10 , C23C14/34 , G02B1/10 , G02B1/105 , G02B1/115
Abstract: Embodiments of this disclosure pertain to articles that exhibit scratch-resistance and improved optical properties. In some examples, the article exhibits a color shift of about 2 or less, when viewed at an incident illumination angle in the range from about 0 degrees to about 60 degrees from normal under an illuminant. In one or more embodiments, the articles include a substrate, and an optical film disposed on the substrate. The optical film includes a scratch-resistant layer and a refractive index gradient. In one or more embodiments, the refractive index includes a refractive index that increases from a first surface at the interface between the substrate and the optical film to a second surface. The refractive index gradient may be formed from a compositional gradient and/or a porosity gradient.
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公开(公告)号：US20160107928A1
公开(公告)日：2016-04-21
申请号：US14891917
申请日：2014-05-21
Applicant: Corning Incorporated
Inventor： John Frederick Bayne , Zhanjun Gao , Shandon Dee Hart , Guangli Hu , James Joseph Price , Franklin Kumar Saha
IPC: C03C17/09 , C03C17/245
CPC classification number: C03C17/09 , C03C17/245 , C03C17/25 , C03C17/3417 , C03C21/002 , C03C2217/213 , C03C2217/231 , C03C2217/26 , C03C2217/948
Abstract: A glass-film laminate or article having a narrow failure distribution or a Weibull modulus of greater than 10. In embodiments, the glass-film laminate or article includes at least one first film disposed on a strengthened glass substrate. A first film or any additional films can exhibit an average strain-to-failure that is less than the strain-to-failure of the strengthened glass substrate. In embodiments, the first film is adhered to the glass substrate such that the first film does not exhibit visible delamination from the glass substrate. Methods of forming glass-film laminates or articles with a desired strength level and narrow failure strength distribution are also disclosed.
Abstract translation: 玻璃膜层压体或具有大于10的失效分布或威布尔模量的玻璃膜层压体或制品。在实施方案中，玻璃膜层压体或制品包括设置在强化玻璃基板上的至少一个第一膜。 第一膜或任何附加膜可以表现出小于加强玻璃基板的应变应变的平均应变破坏。 在实施例中，第一膜粘附到玻璃基板上，使得第一膜不会从玻璃基板表现出可见的分层。 还公开了形成具有所需强度水平和较低破坏强度分布的玻璃膜层压体或制品的方法。
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公开(公告)号：US20140335332A1
公开(公告)日：2014-11-13
申请号：US14331656
申请日：2014-07-15
Applicant: CORNING INCORPORATED
IPC: G02B1/10 , C04B35/597 , C04B35/58
CPC classification number: C04B35/597 , C03C17/3435 , C03C2217/734 , C03C2217/78 , C04B35/58 , G02B1/10 , G02B1/105 , G02B1/11 , G02B1/113 , G02B1/115 , G02B1/14 , Y10T428/24942 , Y10T428/249921 , Y10T428/265
Abstract: Embodiments of this disclosure pertain to articles that exhibit scratch-resistance and improved optical properties. In some examples, the article exhibits a color shift of about 2 or less, when viewed at an incident illumination angle in the range from about 0 degrees to about 60 degrees from normal under an illuminant. In one or more embodiments, the articles include a substrate, and an optical film disposed on the substrate. The optical film includes a scratch-resistant layer and an optical interference layer. The optical interference layer may include one or more sub-layers that exhibit different refractive indices. In one example, the optical interference layer includes a first low refractive index sub-layer and a second a second high refractive index sub-layer. In some instances, the optical interference layer may include a third sub-layer.
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Patent Agency Ranking
106.发明申请METHODS AND FORMULATIONS FOR SPRAY COATING SOL-GEL THIN FILMS ON SUBSTRATES 审中-公开用于在基底上喷涂溶胶凝胶薄膜的方法和配方公开(公告)号：US20140161980A1
公开(公告)日：2014-06-12
申请号：US14095217
申请日：2013-12-03
Applicant: CORNING INCORPORATED
Inventor： Melissa Danielle Cremer , Shandon Dee Hart , David Henry , Shawn Michael O'Malley , Vitor Marino Schneider
IPC: C09D1/00
CPC classification number: C09D1/00 , C03C17/25 , C03C17/253 , C03C17/256 , C03C17/3417 , C03C21/002 , C03C2217/211 , C03C2217/212 , C03C2217/213 , C03C2217/23 , C03C2217/734 , C03C2218/112 , C03C2218/113 , C08K3/20 , C09D5/006 , C09D7/61
Abstract: Methods and formulations are provided for: selecting a sol-gel precursor containing a material for forming a thin film layer on a substrate; selecting a solvent having a boiling point at or above a solvent boiling point threshold and a viscosity at or below a solvent viscosity threshold; combining the sol-gel and the solvent into a mixture; applying the mixture onto a surface of the substrate; permitting the mixture to spread and level on the surface; and at least one of drying and curing the mixture to form the thin layer on the substrate.
Abstract translation: 提供方法和配方：选择含有在基材上形成薄膜层的材料的溶胶 - 凝胶前体; 选择沸点等于或大于溶剂沸点阈值且粘度等于或低于溶剂粘度阈值的溶剂; 将溶胶 - 凝胶和溶剂混合成混合物; 将所述混合物施加到所述基底的表面上; 允许混合物在表面上铺展和平整; 以及干燥和固化混合物中的至少一种以在基底上形成薄层。
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公开(公告)号：US20250020842A1
公开(公告)日：2025-01-16
申请号：US18713001
申请日：2022-11-28
Applicant: CORNING INCORPORATED
Inventor： Shandon Dee Hart , Karl William Koch, III , Carlo Anthony Kosik Williams , Lin Lin , Alexandre Michel Mayolet , Charles Andrew Paulson , James Joseph Price
Abstract: A window for a sensing system is provided that includes: a substrate comprising an outer and an inner primary surface; an outer layered film disposed on the outer primary surface; and an inner layered film disposed on the inner primary surface. Each of the outer and inner layered films comprises alternating high index and low index layers. The outer layered film comprises a scratch resistant layer having a thickness from about 0.5 μm to about 10 μm, and exhibits a hardness of at least 11 GPa, as measured with a Berkovich Indenter Hardness Test. The window exhibits an average transmittance of greater than 85% within ±25 nm of at least one wavelength within the infrared spectrum from 900 nm to 1600 nm and an average transmittance of less than 5% in the visible spectrum from 420 nm to 650 nm, each at an angle of incidence
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公开(公告)号：US20250004179A1
公开(公告)日：2025-01-02
申请号：US18709681
申请日：2022-11-03
Applicant: CORNING INCORPORATED
Inventor： Shandon Dee Hart , Karl William Koch, III , Carlo Anthony Kosik Williams , Lin Lin , Rui Luo , James Joseph Price , Nicholas Michael Walker
Abstract: A window for a sensing system includes a first layered film and a second layered film. The first and second layered film each include alternating layers of lower and higher refractive index materials. The first layered film includes a scratch resistant layer such that the window exhibits a maximum nanoindentation hardness of greater than or equal to 10 GPa when indented on the first layered film. The materials and thicknesses of the layers of the first and second layered films are selected such that the window exhibits relatively high transmittance and low reflectance in two distinct wavelength ranges of interest.
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公开(公告)号：US20240142668A1
公开(公告)日：2024-05-02
申请号：US18408883
申请日：2024-01-10
Applicant: CORNING INCORPORATED
Inventor： Shandon Dee Hart , Karl William Koch, III , Carlo Anthony Kosik Williams , Lin Lin , Alexandre Michel Mayolet , James Joseph Price
CPC classification number: G02B1/115 , C03C17/3435 , C03C2217/734 , C03C2217/78 , C03C2218/155
Abstract: An article that includes: an inorganic oxide substrate having opposing major surfaces; and an optical film structure disposed on a first major surface of the substrate, the optical film structure comprising one or more of a silicon-containing oxide, a silicon-containing nitride and a silicon-containing oxynitride and a physical thickness from about 50 nm to less than 500 nm. The article exhibits a hardness of 8 GPa or greater measured at an indentation depth of about 100 nm or a maximum hardness of 9 GPa or greater measured over an indentation depth range from about 100 nm to about 500 nm, the hardness and the maximum hardness measured by a Berkovich Indenter Hardness Test. Further, the article exhibits a single-side photopic average reflectance that is less than 1%.
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公开(公告)号：US11919803B2
公开(公告)日：2024-03-05
申请号：US17949298
申请日：2022-09-21
Applicant: CORNING INCORPORATED
Inventor： Heather Bossard Decker , Shandon Dee Hart , Guangli Hu , James Joseph Price , Paul Arthur Sachenik
CPC classification number: C03C17/34 , C03C17/3417 , C03C17/3435 , C03C17/36 , C03C17/38 , C03C17/42 , C03C21/002 , G06F3/03 , C03C2217/425 , C03C2217/948 , Y10T428/24851 , Y10T428/24926 , Y10T428/2495 , Y10T428/24975 , Y10T428/24983 , Y10T428/24996 , Y10T428/24999
Abstract: One or more aspects of the disclosure pertain to an article including a film disposed on a glass substrate, which may be strengthened, where the interface between the film and the glass substrate is modified, such that the article has an improved average flexural strength, and the film retains key functional properties for its application. Some key functional properties of the film include optical, electrical and/or mechanical properties. The bridging of a crack from one of the film or the glass substrate into the other of the film or the glass substrate can be suppressed by inserting a nanoporous crack mitigating layer between the glass substrate and the film.
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