公开(公告)号：US20210132425A1

公开(公告)日：2021-05-06

申请号：US16491900

申请日：2017-10-31

Applicant: CORNING INCORPORATED

Inventor： Idrani Bhattacharyya ,  Jr-Nan Hu ,  Tomohiro Ishikawa ,  Robert George Manley ,  Jonathan Michael Mis ,  Vitor Marino Schneider ,  Dean Michael Thelen ,  Sujanto Widjaja ,  Nikolay Zhelev Zhelev

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1368

Abstract: Disclosed devices (100) include a liquid crystal layer (140), a cover glass (105), a polarizer (115), and at least one anti-static coating disposed on at least one major surface (105A, 105C) of the cover glass, at least one major surface (115A, 115C) of the polarizer, or both. Methods for reducing mura (light leakage) in a touch-display device by means of this anti-static coating are also disclosed.

公开(公告)号：US20130292442A1

公开(公告)日：2013-11-07

申请号：US13935085

申请日：2013-07-03

Applicant: Corning Incorporated

Inventor： John Frederick Bayne ,  James William Brown ,  Michael Albert Joseph, II ,  Siva Venkatachalam ,  Sujanto Widjaja

IPC: C03B33/02 ,  B26D3/08

CPC classification number: C03B33/02 ,  B26D3/085 ,  B28D5/0011 ,  C03B33/023 ,  C03B33/033 ,  Y10T83/0341 ,  Y10T225/12 ,  Y10T225/371

Abstract: A strengthened glass sheet is separated into undamaged sheet segments by mechanically scribing one or more vent lines of controlled depth into the sheet surface, the depths of the scribed lines being insufficient to effect sheet separation, and then applying a uniform bending moment across the vent lines to effect separation into multiple sheet segments, the vent lines being scribed from crack initiation sites comprising surface indentations formed proximate to the edges of the glass sheet.

Abstract translation: 通过将一个或多个受控深度的排气管机械划刻到片材表面中，将强化的玻璃板分成未损伤的片段，划线的深度不足以实现片材分离，然后在排气管线上施加均匀的弯矩 为了分离成多个片段，排气管线被从包括在玻璃板边缘附近形成的表面凹陷的裂纹起始位置划出。

公开(公告)号：US20190251890A1

公开(公告)日：2019-08-15

申请号：US16345380

申请日：2017-10-31

Applicant: CORNING INCORPORATED

Inventor： Xiaoju Guo ,  Zhenhua Guo ,  Jr-Nan Hu ,  Vitor Marino Schneider ,  Elena Streltsova ,  Ljerka Ukraincyyk ,  Sujanto Widjaja

IPC: G09G3/20

CPC classification number: G09G3/2007 ,  G06F3/0412 ,  G09G2320/0276 ,  G09G2320/066

Abstract: Disclosed herein are devices comprising a receive (RX) sensor layer, a transmit (TX) sensor layer, a cover glass, a polarizer, and at least one conductive element disposed on at least one surface of the cover glass, at least one surface of the polarizer, or both. Also disclosed herein are methods for reducing mura in a touch-display device.

公开(公告)号：US08875967B2

公开(公告)日：2014-11-04

申请号：US13935085

申请日：2013-07-03

Applicant: Corning Incorporated

Inventor： John Frederick Bayne ,  James William Brown ,  Michael Albert Joseph, II ,  Siva Venkatachalam ,  Sujanto Widjaja

IPC: B26F3/00 ,  C03B33/02 ,  B28D5/00 ,  C03B33/023 ,  C03B33/033 ,  B26D3/08

CPC classification number: C03B33/02 ,  B26D3/085 ,  B28D5/0011 ,  C03B33/023 ,  C03B33/033 ,  Y10T83/0341 ,  Y10T225/12 ,  Y10T225/371

Abstract: A strengthened glass sheet is separated into undamaged sheet segments by mechanically scribing one or more vent lines of controlled depth into the sheet surface, the depths of the scribed lines being insufficient to effect sheet separation, and then applying a uniform bending moment across the vent lines to effect separation into multiple sheet segments, the vent lines being scribed from crack initiation sites comprising surface indentations formed proximate to the edges of the glass sheet.

Abstract translation: 通过将一个或多个受控深度的排气管机械划刻到片材表面中，将强化的玻璃板分成未损伤的片段，划线的深度不足以实现片材分离，然后在排气管线上施加均匀的弯矩 为了分离成多个片段，排气管线被从包括在玻璃板边缘附近形成的表面凹陷的裂纹起始位置划出。