| 发明名称 |
Virtual Image Display with Curved Light Path |
| 摘要 |
A display includes a projector configured to provide light of a virtual image, a waveguide into which the light of the virtual image is injected at an injection angle by the projector, and a combiner disposed along the waveguide and configured to redirect the light of the virtual image. The waveguide is configured to emit the light at a point established by the injection angle. The combiner is further configured to allow ambient light from beyond the waveguide to pass through the combiner. The waveguide constrains the light of the virtual image through total internal reflection along a curved path for the light between the projector and the combiner. |
| 申请公布号 |
US2016195720(A1) |
申请公布日期 |
2016.07.07 |
| 申请号 |
US201514589513 |
申请日期 |
2015.01.05 |
| 申请人 |
Microsoft Technology Licensing, LLC |
发明人 |
Travis Adrian;Kollin Joel S.;Georgiou Andreas |
| 分类号 |
G02B27/01;G02B27/00;G02B26/08;H04N7/18;G02C9/00;G03B21/10;G06F1/16;G06F3/01;G03H1/02;G02B5/18 |
主分类号 |
G02B27/01 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A display comprising:
a projector configured to provide light of a virtual image; a waveguide into which the light of the virtual image is injected at an injection angle by the projector, wherein the waveguide is configured to emit the light at a point established by the injection angle; and a combiner disposed along the waveguide and configured to redirect the light of the virtual image, the combiner being further configured to allow ambient light from beyond the waveguide to pass through the combiner; wherein the waveguide constrains the light of the virtual image through total internal reflection along a curved path for the light between the projector and the combiner. |
| 地址 |
Redmond WA US |
