公开(公告)号：US20210139370A1

公开(公告)日：2021-05-13

申请号：US17157296

申请日：2021-01-25

Applicant: CORNING INCORPORATED

Inventor： Shandon Dee Hart ,  Guangli Hu ,  Nicholas James Smith

IPC: C03C17/00 ,  C03C17/23 ,  C03C17/245 ,  C03C17/36 ,  C01B33/18 ,  C01G19/00 ,  C03C3/091 ,  C03C3/093 ,  C03C4/18 ,  C09D1/00 ,  C09D1/02

Abstract: Embodiments of a article including include 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.

公开(公告)号：US20210003744A1

公开(公告)日：2021-01-07

申请号：US17018624

申请日：2020-09-11

Applicant: CORNING INCORPORATED

Inventor： Robert Alan Bellman ,  Shandon Dee Hart ,  Karl William Koch, III ,  Carlo Anthony Kosik Williams ,  Charles Andrew Paulson ,  James Joseph Price

IPC: G02B1/14 ,  C23C14/08 ,  G02B1/115 ,  C23C14/10 ,  G02B5/28 ,  C03C21/00 ,  C03C17/34 ,  C23C14/22 ,  B29D11/00 ,  C23C14/00

Abstract: A coated article is described herein that may comprise a substrate and an optical coating. The substrate may have a major surface comprising a first portion and a second portion. A first direction that is normal to the first portion of the major surface may not be equal to a second direction that is normal to the second portion of the major surface. The optical coating may be disposed on at least the first portion and the second portion of the major surface. The coated article may exhibit at the first portion of the substrate and at the second portion of the substrate hardness of about 8 GPa or greater at an indentation depth of about 50 nm or greater as measured on the anti-reflective surface by a Berkovich Indenter Hardness Test.

公开(公告)号：US10436945B2

公开(公告)日：2019-10-08

申请号：US15657772

申请日：2017-07-24

Applicant: CORNING INCORPORATED

Inventor： Shandon Dee Hart ,  Karl William Koch, III ,  Charles Andrew Paulson ,  James Joseph Price

IPC: G02B1/115 ,  G02B1/11 ,  G02B1/14 ,  G02B5/02 ,  C03C17/34 ,  C03C21/00 ,  G02B1/18 ,  G02B27/00

Abstract: Embodiments of durable, anti-reflective articles are described. In one or more embodiments, the article includes a substrate and an optical coating disposed on the major surface. The optical coating includes an anti-reflective coating and a scratch-resistant coating forming an anti-reflective surface. The article exhibits a maximum hardness of 12 GPa or greater, as measured on the anti-reflective surface by a Berkovich Indenter Hardness Test along an indentation depth of about 100 nm or greater. The articles of some embodiments exhibit a single side average light reflectance measured at the anti-reflective surface of about 8% or less over an optical wavelength regime in the range from about 400 nm to about 800 nm and a reference point color shift in transmittance or reflectance of less than about 2. In some embodiments, the article exhibits an angular color shift of about 5 or less at all angles from normal incidence to an incident illumination angle that is 20 degrees or greater.

公开(公告)号：US10214445B2

公开(公告)日：2019-02-26

申请号：US15128004

申请日：2015-03-17

Applicant: Corning Incorporated

Inventor： Shandon Dee Hart ,  Guangli Hu ,  Nicholas James Smith

IPC: B32B3/00 ,  C03C17/00 ,  C03C17/23 ,  C03C17/245 ,  C01B33/18 ,  C01G19/00 ,  C03C3/091 ,  C03C3/093 ,  C03C4/18 ,  C09D1/00 ,  C09D1/02 ,  C03C17/36

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.

公开(公告)号：US20190039946A1

公开(公告)日：2019-02-07

申请号：US16156437

申请日：2018-10-10

Applicant: Corning Incorporated

Inventor： John Frederick Bayne ,  Zhanjun Gao ,  Shandon Dee Hart ,  Guangli Hu ,  James Joseph Price ,  Chandan Kumar Saha

IPC: C03C17/09 ,  C03C17/34 ,  C03C17/25 ,  C03C17/245 ,  C03C21/00

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 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 distrubution are also disclosed.

公开(公告)号：US20170307790A1

公开(公告)日：2017-10-26

申请号：US15468795

申请日：2017-03-24

Applicant: CORNING INCORPORATED

Inventor： Robert Alan Bellman ,  Shandon Dee Hart ,  Karl William Koch, III

IPC: G02B5/02 ,  G02B1/14

CPC classification number: G02B5/0242 ,  C03C17/22 ,  C03C17/3452 ,  C03C2217/734 ,  C03C2217/77 ,  C03C2217/78 ,  C09D5/006 ,  G02B1/14 ,  G02B1/18 ,  G02B5/021 ,  G02B5/0221 ,  G02B5/0226 ,  G02B5/0236 ,  G02B5/0278 ,  G02B5/0294

Abstract: According to one or more embodiments described herein, a coated article may comprise a transparent substrate and an optical coating. The transparent substrate may have a major surface, and the optical coating may be disposed on the major surface of the transparent substrate and form an air-side surface. The optical coating may comprise one or more layers of deposited material and one or more light-altering features which may reduce oscillations in the reflectance spectrum of the coated article. The coated article may exhibit a maximum hardness of about 8 GPa or greater, have an average photopic transmittance of about 50% or greater, and exhibit an angular color shift of less than about 10 from a reference illumination angle in a range of 0-10 degrees to an incident illumination angle in a range of 30-60 degrees relative to the air-side surface.

公开(公告)号：US20170228072A1

公开(公告)日：2017-08-10

申请号：US15518597

申请日：2015-10-14

Applicant: CORNING INCORPORATED

Inventor： Jaymin Amin ,  Shandon Dee Hart ,  Karl William Koch ,  Charles Andrew Paulson ,  William James Miller ,  Rostislav Vatchev Roussev

IPC: G06F3/044 ,  H01L41/08 ,  G06F3/041 ,  H01L41/187 ,  H01L41/04 ,  H01L41/113 ,  H01L41/047

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0436 ,  G06F2203/04105 ,  H01L41/042 ,  H01L41/0478 ,  H01L41/081 ,  H01L41/1132 ,  H01L41/187

Abstract: The disclosure is directed to piezoelectric film structures and sensors, and display assemblies using same. The piezo electric film structure is transparent and includes: a substrate; a bottom optical layer disposed on or above the substrate; a bottom conducting layer disposed on or above the bottom optical layer; at least one piezoelectric layer disposed on or above the bottom conducting layer; a top conducting layer disposed on or above the at least one piezoelectric layer; and a top optical layer disposed on or above the top conducting layer. The sensor includes the piezoelectric film structure electrically connected to a signal processing system. The display assembly includes the sensor operably arranged relative to a display device. The piezoelectric film structures and sensors can be configured to determine one or more touch-sensing features associated with a touch event.

公开(公告)号：US20170199307A1

公开(公告)日：2017-07-13

申请号：US15313733

申请日：2015-05-22

Applicant: Corning Incorporated

Inventor： Shandon Dee Hart ,  Karl William Koch ,  Charles Andrew Paulson

IPC: G02B1/11

CPC classification number: G02B1/11 ,  C03C17/3417 ,  C03C17/3435 ,  C03C2217/734 ,  G02B1/115

Abstract: Embodiments of articles including a low-contrast anti-reflection coating are disclosed. The coated surface of such articles exhibits a reduced difference in reflectance between a pristine state and when a surface defect is present. In one or more embodiments, the coated surface of such articles exhibits a first average reflectance in the range from about 0.6% to about 6.0% in a pristine condition and a second average reflectance of about 8% or less after removal of a surface thickness of the anti-reflection coating. In other embodiments, the coated substrate exhibits a second average reflectance of about 10% or less, when the coated surface comprises a contaminant. In some embodiments, the coated substrate exhibits a first color coordinate (a*1, b*1) in a pristine condition and a second color coordinate (a*2, b*2) after the presence of a surface defect such that Δa*b* is about 6 or less.

公开(公告)号：US20170118855A1

公开(公告)日：2017-04-27

申请号：US15297329

申请日：2016-10-19

Applicant: CORNING INCORPORATED

Inventor： Kaveh Adib ,  Robert Alan Bellman ,  Andrea Weiss Bookbinder ,  Shandon Dee Hart ,  Albert Peter Heberle ,  Karl William Koch, III ,  Lin Lin ,  Charles Andrew Paulson ,  Vitor Marino Schneider

IPC: H05K5/03 ,  C23C16/02 ,  C23C16/56 ,  C23C14/28 ,  H01J37/32 ,  H04B1/3888 ,  C23C14/02 ,  C23C14/00 ,  C23C14/34 ,  H05K5/00 ,  H04M1/02 ,  C23C16/50 ,  C23C14/58

CPC classification number: H05K5/03 ,  C03C17/3417 ,  C03C2217/74 ,  C23C14/0036 ,  C23C14/024 ,  C23C14/28 ,  C23C14/34 ,  C23C14/5806 ,  C23C16/0272 ,  C23C16/50 ,  C23C16/56 ,  H01J37/32 ,  H01J2237/3321 ,  H04B1/3888 ,  H04M1/0266 ,  H05K5/0017

Abstract: An ultraviolet light-resistant article that includes: a substrate having a glass or glass-ceramic composition and first and second primary surfaces; an ultraviolet light-absorbing element having a an absorptivity greater than 50% at wavelengths from about 100 nm to about 380 nm and a thickness between about 10 nm and about 100 nm; and a dielectric stack formed with a plasma-enhanced process. Further, the light-absorbing element is between the substrate and the dielectric stack. Alternatively, the light-absorbing element can include one or more ultraviolet light-resistant layers disposed within the dielectric stack over the first primary surface.

公开(公告)号：US09586858B2

公开(公告)日：2017-03-07

申请号：US14053139

申请日：2013-10-14

Applicant: CORNING INCORPORATED

Inventor： Robert Alan Bellman ,  Shandon Dee Hart ,  Robert George Manley ,  Prantik Mazumder ,  Charles Andrew Paulson ,  Chandan Kumar Saha

IPC: C03C17/34 ,  C03C17/36 ,  G06F3/03 ,  C03C17/42 ,  C03C17/38 ,  C03C21/00

CPC classification number: C03C17/34 ,  C03C17/3417 ,  C03C17/3435 ,  C03C17/36 ,  C03C17/38 ,  C03C17/42 ,  C03C21/002 ,  C03C2217/425 ,  C03C2217/948 ,  G06F3/03 ,  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. In one or more embodiments, interface exhibits the effective adhesion energy is about less than about 4 J/m2. In some embodiments, the interface is modified by the inclusion of a crack mitigating layer between the glass substrate and the film.

Abstract translation: 本公开的一个或多个方面涉及一种包括设置在玻璃基板上的膜的制品，其可以被加强，其中膜和玻璃基板之间的界面被改性，使得制品具有改善的平均弯曲强度，以及 该片保留了其应用的关键功能特性。 膜的一些关键功能特性包括光学，电学和/或机械性质。 在一个或多个实施方案中，界面表现出约小于约4J / m 2的有效粘附能。 在一些实施方案中，通过在玻璃基底和膜之间包含裂纹缓解层来修饰界面。