公开(公告)号：US20150355401A1

公开(公告)日：2015-12-10

申请号：US14733473

申请日：2015-06-08

Applicant: CORNING INCORPORATED

Inventor： Ying Geng ,  Jacques Gollier ,  Steven R. Rosenblum

IPC: F21V8/00

CPC classification number: G02B6/0043 ,  G02B5/00 ,  G02B6/0016 ,  G02B6/0036 ,  G02B6/0053 ,  G02B6/0055

Abstract: Disclosed herein are glass light guides comprising a first surface, an opposing second surface, and at least one edge, wherein the first surface is patterned with a plurality of color converting elements, and wherein the second surface is optionally patterned with a plurality of light extraction features and/or color converting elements. Also disclosed herein are display devices comprising such glass light guides. The display devices may further comprise a thin-film transistor (TFT) having a coefficient of thermal expansion (CTE) substantially similar to the CTE of the glass light guide.

Abstract translation: 本文公开了包括第一表面，相对的第二表面和至少一个边缘的玻璃光导，其中第一表面被图案化为多个颜色转换元件，并且其中第二表面可选地用多个光提取图案化 特征和/或颜色转换元件。 此处还公开了包括这种玻璃光导的显示装置。 显示装置还可以包括具有基本上类似于玻璃光导的CTE的热膨胀系数（CTE）的薄膜晶体管（TFT）。