公开(公告)号：US20190275767A1

公开(公告)日：2019-09-12

申请号：US16345025

申请日：2017-10-24

Applicant: CORNING INCORPORATED

Inventor： Polly Wanda Chu ,  Timothy Michael Gross ,  Louis Mattos, JR. ,  Timothy Paul Smith

IPC: B32B17/06 ,  B32B17/10

Abstract: A stack assembly including a glass element having a thickness of less than or equal to 200 microns, and a first layer supporting the glass element. The glass element having a first pen drop height value when directly adjacent on a solid aluminum stage. The first layer having a stiffness of from 9×105 N/m to 2.0×106 N/m. When the glass element is supported by the first layer on the aluminum stage, the glass element comprises a second pen drop height value, wherein the second pen drop height value is greater than the first pen drop height value.

公开(公告)号：US20240288350A1

公开(公告)日：2024-08-29

申请号：US18586507

申请日：2024-02-25

Applicant: CORNING INCORPORATED

Inventor： Nicholas Robert Bonham ,  Yu Cheng ,  Rachid Gafsi ,  Kurt Edward Gerber ,  Paul M Giglio ,  Suresh Thakordas Gulati ,  Fang-Yu Hsu ,  Te Heng Hung ,  Weirong Jiang ,  Cheng Yu Lai ,  Peter Joseph Lezzi ,  Jody Paul Markley, JR. ,  Arpita Mitra ,  Douglas Miles Noni ,  Samuel Odei Owusu ,  Timothy Paul Smith ,  Ryan Christopher Sutton ,  Jamie Todd Westbrook

IPC: G01N3/20 ,  G01N3/02

CPC classification number: G01N3/20 ,  G01N3/02

Abstract: Disclosed herein are testing apparatuses for testing stresses in substrates. The testing apparatus includes a base, a first plate coupled to the base, the first plate being movable relative to the base along a first axis, a second plate coupled to the base, the second plate being movable relative to the base and relative to the first plate along a second axis that is perpendicular to the first axis, a first actuator operable to move the first plate along the first axis towards or away from the second plate, a second actuator operable to move the second plate along the second axis relative to the first plate, and a controller operatively connected to the first actuator and the second actuator operable to control movement of the first plate and the second plate.