基本信息:
- 专利标题： VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS
- 申请号：EP24192208.7 申请日：2016-06-14
- 公开(公告)号：EP4431998A2 公开(公告)日：2024-09-18
- 发明人： KLUG, Michael, Anthony , SCHOWENGERDT, Brian, T. , MILLER, Michael, Nevin , SINGH, Vikramjit , PEROZ, Christophe , ST. HILAIRE, Pierre , SUN, Jie
- 申请人： MAGIC LEAP, INC.
- 申请人地址： US Plantation, FL 33322 7500 W. Sunrise Boulevard
- 专利权人： MAGIC LEAP, INC.
- 当前专利权人： MAGIC LEAP, INC.
- 当前专利权人地址： US Plantation, FL 33322 7500 W. Sunrise Boulevard
- 代理机构： FRKelly
- 优先权： US 1562175994P 2015.06.15
- 分案原申请号： 16812261.2 2016.06.14
- 主分类号： G02B27/10
- IPC分类号： G02B27/10
摘要：
Methods of manufacturing a liquid crystal device including depositing a layer of liquid crystal material on a substrate and imprinting a pattern on the layer of liquid crystal material using an imprint template are disclosed. The liquid crystal material can be jet deposited. The imprint template can include surface relief features, Pancharatnam-Berry Phase Effect (PBPE) structures or diffractive structures. The liquid crystal device manufactured by the methods described herein can be used to manipulate light, such as for beam steering, wavefront shaping, separating wavelengths and/or polarizations, and combining different wavelengths and/or polarizations.
公开/授权文献:
- EP4431998A3 VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS 公开/授权日：2024-12-18
IPC结构图谱:
| G | 物理 |
| --G02 | 光学 |
| ----G02B | 光学元件、系统或仪器 |
| ------G02B27/00 | 其他光学系统；其他光学仪器 |
| --------G02B27/10 | .光束分解或组合系统 |