公开(公告)号：WO2015095288A3

公开(公告)日：2015-09-03

申请号：PCT/US2014070771

申请日：2014-12-17

Applicant: CORNING INC

Inventor： HAMILTON JAMES PATRICK ,  KOCH KARL WILLIAM III ,  LI AIZE ,  MIS JONATHAN MICHAEL ,  NOLAN DANIEL ALOYSIUS ,  RAVICHANDRAN VASUDHA ,  ROUDAS IOANNIS GEOGIOS ,  SMITH NICHOLAS JAMES ,  WOLCOTT CHRISTINE COULTER ,  YONGSUNTHON RUCHIREJ

IPC: C03C15/00 ,  F21V8/00 ,  G02B1/11 ,  G02B1/118 ,  G02B5/02 ,  G02F1/1335

CPC classification number: G02B6/0036 ,  C03C15/00 ,  C03C17/32 ,  C03C2218/119 ,  G02B1/118 ,  G02B5/0221 ,  G02B5/0278 ,  G02B5/0294 ,  G02B6/0061 ,  G02B6/0065 ,  G02B6/0068

Abstract: A substrate with a textured surface is disclosed. The substrate may be, for example, a light emitter comprising a light guide, for example a backlight element for use in a display device, wherein a surface of the light guide, for example a glass substrate, is configured to have a textured surface with a predetermined RMS roughness and a predetermined correlation length of the texture. A plurality of light scatter supressing features can be provided on the textured surface. Textured surfaces disclosed herein may be effective to reduce electrostatic charging of the substrate surface. Methods of producing the textured surface are also disclosed.

Abstract translation: 公开了具有纹理表面的衬底。 衬底可以是例如包括光导的光发射器，例如用于显示装置中的背光元件，其中光导的表面例如玻璃衬底被配置为具有带纹理的表面，其中 预定的RMS粗糙度和纹理的预定相关长度。 可以在纹理化表面上提供多个光散射抑制特征。 本文公开的纹理化表面可以有效减少衬底表面的静电充电。 还公开了生产纹理表面的方法。