Granted Patent B2

US 12,595,201 · App. 17/856,410 · Granted Apr 7, 2026

Inventors: Michael Timothy Brennan (Painted Post, NY); Atul Kumar (Horseheads, NY); Michael James McFarland (Corning, NY); Yawei Sun (Elmira, NY)

Assignee: CORNING INCORPORATED

C03B23/0235B32B17/10045B32B17/10091C03B23/0307C03C27/06

Abstract

Claims (29)

1 . A glass article comprising:

a glass substrate comprising a first region, a second region, and a third region disposed between the first region and the second region; and

a rigid support structure attached to a surface of the glass substrate via an adhesive, wherein the rigid support structure is a single piece of material comprising:

a first frame portion attached to the surface at the first region, the first frame portion comprising a first opening over which the glass substrate extends;

a second frame portion attached to the surface at the second region, the second frame portion comprising a second opening over which the glass substrate extends; and

a third portion between the first frame portion and the second frame portion and attached to the surface at the third region such that the third region is fixed in a non-planar shape and the first and second regions of the glass substrate are not curved, wherein the support structure surrounds the first region and the second region.

2 . The glass article of claim 1 , wherein the adhesive is a structural adhesive.

3 . The glass article of claim 1 , wherein the glass substrate is chemically strengthened and comprises a depth of layer of 15 μm or greater.

4 . The glass article of claim 3 , wherein the glass substrate comprises a central tension of 18 MPa or greater and a surface compressive stress of greater than 500 MPa.

5 . The glass article of claim 1 , wherein the third portion of the rigid support structure comprises a concave surface to which the surface of the glass substrate is adhered.

6 . The glass article of claim 1 , wherein the rigid support structure is formed of one of a metallic material, a ceramic material, an alloy material, and reinforced plastic.

7 . The glass article of claim 1 , wherein the first region and the second region are rectangular-shaped.

8 . The glass article of claim 1 , wherein the glass substrate comprises a complex developable shape.

9 . The glass article of claim 1 , wherein the glass substrate comprises an open region that is not in direct contact with the rigid support structure, but surrounded by the rigid support structure.

10 . The glass article of claim 1 , further comprising at least one additional support structure disposed in at least one of the first opening and the second opening to maintain at least one of the first region and the second region in a fixed shape.

11 . The glass article of claim 1 , wherein the rigid support structure is configured to be attached to a part of an automobile.

12 . The glass article of claim 1 , further comprising one or more coatings applied to the glass substrate, the one or more coatings comprising at least one of a decorative ink coating and an antireflective coating.

13 . A vehicle interior display comprising:

a cold-formed glass substrate comprising a first region, a second region, and a third region;

a support structure attached to a surface of the glass substrate, the rigid support structure comprising:

a first rigid support structure attached to the surface at the first region such that the first region is fixed in a first shape that is not curved, the first rigid support structure having (i) an inner boundary that defines a first opening and (ii) an outer boundary that defines a boundary of the first region;

a second rigid support structure attached to the surface at the second region such that the second region is fixed in a second shape that is not curved, the second rigid support structure having (i) an inner boundary that defines a second opening and (ii) an outer boundary that defines a boundary of the second region; and

a third rigid support structure attached to the surface at the third region such that the third region is fixed in a third shape that is non-planar, wherein the third rigid support structure surrounds the first region and the second region;

a first flat display disposed behind the first region of the glass substrate within the first opening; and

a second flat display disposed behind the second region of the glass substrate within the second opening, wherein the first and second regions are separated from one another by a portion of the third rigid support structure.

14 . The vehicle interior display of claim 13 , wherein the third rigid support structure is a single piece of material.

15 . The vehicle interior display of claim 13 , wherein the first flat display is adhered directly to the surface of the glass substrate within the first opening and the second flat display is adhered directly to the surface of the glass substrate within the second opening.

16 . The vehicle interior display of claim 13 , wherein the glass substrate is chemically strengthened and comprises a depth of layer of 15 μm or greater.

17 . The vehicle interior display of claim 16 , wherein the glass substrate comprises a central tension of 18 MPa or greater and a surface compressive stress of greater than 500 MPa.

Assignments (1)

Continuity (3)

References Cited (400)