| 发明名称 | Head mounted display | ||
| 摘要 | A head mounted display is used in a state of being mounted on a user's head and includes a convex lens disposed at a position facing the user's cornea when the head mounted display is mounted. An infrared light source emits infrared light toward the convex lens. A camera captures an image including the user's cornea in a subject. A housing houses the convex lens, the infrared light source, and the camera. The convex lens is provided with a plurality of reflection regions that reflects infrared light in an inside of the convex lens. The infrared light source causes a pattern of infrared light to appear on the user's cornea by emitting infrared light to each of the plurality of reflection regions provided in the convex lens. | ||
| 申请公布号 | US9625989(B2) | 申请公布日期 | 2017.04.18 |
| 申请号 | US201514907999 | 申请日期 | 2015.04.01 |
| 申请人 | FOVE, Inc. | 发明人 | Wilson Lochlainn;Chou Bakui;Seko Keiichi |
| 分类号 | G06F3/01;H04N5/225;H04N5/33;H04N13/04;H04N13/02;G06K9/00;G06T7/00;G06K9/46;G02B17/08;G02B19/00 | 主分类号 | G06F3/01 |
| 代理机构 | DLA Piper LLP (US) | 代理人 | DLA Piper LLP (US) |
| 主权项 | 1. A head mounted display used in a state of being mounted on a user's head comprising: a convex lens disposed at a position facing a user's cornea when the head mounted display is mounted; an infrared light source that emits infrared light toward the convex lens; a camera that captures an image including the user's cornea in a subject; and a housing that houses the convex lens, the infrared light source, and the camera, wherein the convex lens is provided with a plurality of reflection regions that reflect infrared light in an inside of the convex lens, and the infrared light source causes a pattern of infrared light to appear on the user's cornea by emitting infrared light to each of the plurality of reflection regions provided in the convex lens. | ||
| 地址 | San Mateo CA US | ||