公开(公告)号：US20200223742A1

公开(公告)日：2020-07-16

申请号：US16832588

申请日：2020-03-27

Applicant: Corning Incorporated

Inventor： Timothy Michael Gross ,  Xiaoju Guo ,  Peter Joseph Lezzi ,  Alexandra Lai Ching Kao Andrews Mitchell ,  Rostislav Vatchev Roussev

IPC: C03C3/097 ,  C03C3/091 ,  C03C3/085 ,  H05K5/03 ,  H05K5/00 ,  C03C4/18 ,  C03C21/00

Abstract: A glass composition includes: from 55.0 mol % to 70.0 mol % SiO2; from 12.0 mol % to 20.0 mol % Al2O3; from 5.0 mol % to 15.0 mol % Li2O; and from 4.0 mol % to 15.0 mol % Na2O. The glass composition has the following relationships −8.00 mol %≤R2O+RO—Al2O3—B2O3—P2O5≤−1.75 mol %, 9.00≤(SiO2+Al2O3+Li2O)/Na2O, and (Li2O+Al2O3+P2O5)/(Na2O+B2O3)≤3.50. The glass composition may be used in a glass article or a consumer electronic product.

公开(公告)号：US20200117303A9

公开(公告)日：2020-04-16

申请号：US16028901

申请日：2018-07-06

Applicant: CORNING INCORPORATED

Inventor： Fabio Lopes Brandao Salgado ,  Thomas Michael Cleary ,  Steven Edward DeMartino ,  Timothy Michael Gross ,  Atul Kumar ,  Cheng-Chung Li ,  Torsten Nath ,  Wendell Porter Weeks

IPC: G06F3/041 ,  B60K37/06 ,  B32B17/10 ,  C03B23/035 ,  G02F1/1333

Abstract: Embodiments of a vehicle interior system are disclosed. In one or more embodiments, the system includes a base with a curved surface, and a display or touch panel disposed on the curved surface. The display includes a cold-bent glass substrate with a thickness of 1.5 mm or less and a first radius of curvature of 20 mm or greater, and a display module and/or touch panel attached to the glass substrate having a second radius of curvature that is within 10% of the first radius of curvature. Methods for forming such systems are also disclosed.

公开(公告)号：US20200062636A1

公开(公告)日：2020-02-27

申请号：US16665854

申请日：2019-10-28

Applicant: Corning Incorporated

Inventor： John Philip Finkeldey ,  Linda Gaskill ,  Timothy Michael Gross ,  Peter Joseph Lezzi ,  Richard Orr Maschmeyer ,  Charlene Marie Smith ,  John Christopher Thomas ,  Kevin Lee Wasson

IPC: C03C3/097 ,  H05K5/03 ,  H05K5/00 ,  C03C21/00 ,  C03C4/18 ,  C03C3/091 ,  C03C3/087 ,  C03B27/00 ,  B60J1/20 ,  B32B17/10 ,  C03B27/016

Abstract: Embodiments of thermally and chemically strengthened glass-based articles are disclosed. In one or more embodiments, the glass-based articles may include a first surface and a second surface opposing the first surface defining a thickness (t), a first CS region comprising a concentration of a metal oxide that is both non-zero and varies along a portion of the thickness, and a second CS region being substantially free of the metal oxide of the first CS region, the second CS region extending from the first surface to a depth of compression of about 0.17●t or greater. In one or more embodiments, the first surface is flat to 100 μm total indicator run-out (TIR) along any 50 mm or less profile of the first surface. Methods of strengthening glass sheets are also disclosed, along with consumer electronic products, laminates and vehicles including the same are also disclosed.

公开(公告)号：US10550029B2

公开(公告)日：2020-02-04

申请号：US15381614

申请日：2016-12-16

Applicant: CORNING INCORPORATED

Inventor： Timothy Michael Gross ,  Xiaoju Guo

IPC: C03C3/097 ,  C03C21/00 ,  C03C4/18 ,  H05K5/00 ,  H05K5/02

Abstract: Glasses that undergo rapid ion exchange. The glasses comprise SiO2, Al2O3, P2O5, Na2O, K2O, and, in some embodiments, at least one of MgO and ZnO. The glass may, for example, be ion exchanged in a molten KNO3 salt bath in less than 1 hour at temperatures in a range from about 370° C. to about 390° C. to achieve a depth of surface compressive layer of greater than about 45 microns, or in a range from about 0.05t to about 0.22t, where t is the thickness of the glass. The glasses are fusion formable and, in some embodiments, compatible with zircon.

公开(公告)号：US10544059B2

公开(公告)日：2020-01-28

申请号：US15706044

申请日：2017-09-15

Applicant: CORNING INCORPORATED

Inventor： Matthew John Dejneka ,  Qiang Fu ,  Timothy Michael Gross ,  Xiaoju Guo ,  Sumalee Likitvanichkul ,  John Christopher Mauro

IPC: C03C10/00 ,  C03B32/02 ,  C03C21/00 ,  C03C3/097 ,  C03C3/112 ,  C03C4/02 ,  C03C4/00 ,  C03C3/091

Abstract: Glass-ceramics and precursor glasses that are crystallizable to glass-ceramics are disclosed. The glass-ceramics of one or more embodiments include rutile, anatase, armalcolite or a combination thereof as the predominant crystalline phase. Such glasses and glass-ceramics may include compositions of, in mole %: SiO2 in the range from about 45 to about 75; Al2O3 in the range from about 4 to about 25; P2O5 in the range from about 0 to about 10; MgO in the range from about 0 to about 8; R2O in the range from about 0 to about 33; ZnO in the range from about 0 to about 8; ZrO2 in the range from about 0 to about 4; B2O3 in the range from about 0 to about 12, and one or more nucleating agents in the range from about 0.5 to about 12. In some glass-ceramic articles, the total crystalline phase includes up to 20% by weight of the glass-ceramic article.

公开(公告)号：US10483210B2

公开(公告)日：2019-11-19

申请号：US15523759

申请日：2015-11-04

Applicant: CORNING INCORPORATED

Inventor： Timothy Michael Gross ,  Paul John Shustack ,  Wendell Porter Weeks

IPC: H01L23/538 ,  H01L51/52 ,  H01L23/15 ,  H01L29/786 ,  H01L51/56 ,  B32B17/06 ,  C03C15/00 ,  C03C17/00 ,  C03C17/32 ,  H01L51/00

Abstract: An electronic device assembly includes a backplane having a glass composition substantially free of alkali ions, an elastic modulus of about 40 GPa to about 100 GPa, and a final thickness from about 20 μm to about 100 μm. The primary surfaces of the backplane are characterized by a prior material removal to the final thickness from an initial thickness that is at least 20 μm greater than the final thickness. The assembly also includes a protect layer on the first primary surface of the backplane; and a plurality of electronic components on the second primary surface of the backplane. In addition, the backplane is configured with at least one static bend having a bend radius between about 25 mm and about 5 mm. The electronic components of the electronic device assembly can include at least one thin film transistor (TFT) element or organic light emitting diode (OLED) element.

公开(公告)号：US20190322563A1

公开(公告)日：2019-10-24

申请号：US16475502

申请日：2018-01-03

Applicant: CORNING INCORPORATED

Inventor： Dana Craig Bookbinder ,  Timothy Michael Gross ,  Joseph James Mclntosh

IPC: C03B5/43 ,  C03B17/06 ,  C03B5/167 ,  C04B35/486 ,  C30B11/00 ,  C30B29/16

Abstract: Apparatus and methods used in the manufacture of glass articles, the apparatus and methods including a surface of crystal zirconia are disclosed. Methods of making glass articles utilizing the apparatus and methods of manufacturing the apparatus are also disclosed.

公开(公告)号：US20190270666A1

公开(公告)日：2019-09-05

申请号：US16320277

申请日：2017-07-21

Applicant: CORNING INCORPORATED

Inventor： Timothy Michael Gross ,  Xiaoju Guo

IPC: C03C3/097 ,  C03C4/02

Abstract: Glass articles that are resistant to coloration when exposed to ultraviolet light or plasma cleaning processes. The glass articles comprise or consist of an alkali aluminosilicate glass containing from about 0.1 mol % to about 1 mol % of at least one of ZrO2, Sb2O3, and Nb2O5; and less than about 400 ppm each of oxides of titanium, iron, germanium, cerium, nickel, cobalt, and europium.

公开(公告)号：US10315949B2

公开(公告)日：2019-06-11

申请号：US15040502

申请日：2016-02-10

Applicant: CORNING INCORPORATED

Inventor： Timothy Michael Gross ,  John Christopher Mauro ,  Yihong Mauro ,  Rohit Rai ,  Adama Tandia ,  Zhongzhi Tang

IPC: C03C3/097 ,  C03C21/00 ,  B32B17/06

Abstract: Alkali aluminosilicate glasses that exhibit fast ion exchange performance and having low softening points that enable the glasses to be formed into non-planar, three-dimensional shapes. The glasses contain less than about 1 mol % of boron oxide and, in some embodiments, are substantially free of B2O3. Furthermore, these glasses have excess amounts of alkali oxides relative to both Al2O3 and P2O5, in order to improve melting behavior and ion exchange performance while still achieving sufficiently low softening points to allow for formability.

公开(公告)号：US20190152838A1

公开(公告)日：2019-05-23

申请号：US16193210

申请日：2018-11-16

Applicant: CORNING INCORPORATED

Inventor： Timothy Michael Gross ,  Georgiy M. Guryanov

IPC: C03C3/097 ,  C03C3/083

Abstract: Glass-based articles that include a hydrogen-containing layer extending from the surface of the article to a depth of layer. The hydrogen-containing layer includes a hydrogen concentration that decreases from a maximum hydrogen concentration to the depth of layer. The glass-based articles exhibit a high Vickers indentation cracking threshold. Glass compositions that are selected to promote the formation of the hydrogen-containing layer and methods of forming the glass-based article are also provided.