| 发明名称 |
Apparatus or Method for Projecting Light Internally Towards and Away from an Eye of a User |
| 摘要 |
An apparatus including an internal optical projection element configured to project light internally towards an eye of a user of the apparatus; an external optical projection element configured to project light externally away from an eye of the user of the apparatus; and one or more optical engines configured to provide light to the internal optical projection element and the external optical projection element. The apparatus preferably further includes a light guide with diffractive in and out-coupling elements and is configured as a head mounted display |
| 申请公布号 |
US2016327795(A1) |
申请公布日期 |
2016.11.10 |
| 申请号 |
US201415109502 |
申请日期 |
2014.12.15 |
| 申请人 |
NOKIA TECHNOLOGIES OY |
发明人 |
JARVENPAA Toni;REPONEN Erika;LUCERO Andres;VETEK Akos |
| 分类号 |
G02B27/01;G02B27/00;G06T19/00;G02B6/02 |
主分类号 |
G02B27/01 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
an internal optical projection element configured to project light internally towards an eye of a user of the apparatus; an external optical projection element configured to project light externally away from an eye of the user of the apparatus; and one or more optical engines configured to provide light to the internal optical projection element and the external optical projection element. |
| 地址 |
Espoo FI |
