| 发明名称 |
WAVEGUIDES COMPRISING LIGHT SCATTERING SURFACES AND DISPLAY DEVICES COMPRISING THE SAME |
| 摘要 |
Disclosed herein are waveguides comprising at least one scattering surface, a periodicity ranging from about 0.5 μm to about 2 μm, and an RMS roughness ranging from about 20 nm to about 60 nm. Single-layer waveguides having a thickness ranging from about 1 μm to about 100 μm are disclosed herein as well as multi-layer waveguides comprising at least one high index layer and optionally at least one low index layer. Lighting and display devices and OLEDs comprising such waveguides are further disclosed herein as well as methods for making the waveguides. |
| 申请公布号 |
US2016291236(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201615085235 |
申请日期 |
2016.03.30 |
| 申请人 |
CORNING INCORPORATED |
发明人 |
Baker David Eugene;Maurey Pamela Arlene;Nolan Daniel Aloysius;Quesada Mark Alejandro;Senaratne Wageesha |
| 分类号 |
F21V8/00;H01L51/52 |
主分类号 |
F21V8/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A waveguide comprising:
(a) first and second opposing scattering surfaces; (b) a thickness ranging from about 1 μm to about 100 μm; (b) a periodicity ranging from about 0.5 μm to about 2 μm; and (c) an RMS roughness ranging from about 20 nm to about 60 nm. |
| 地址 |
CORNING NY US |
