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1. 发明授权

US06529331B2 Head mounted display with full field of view and high resolution 有权
标题翻译：头戴式显示器，具有全视野和高分辨率
公开(公告)号：US06529331B2
公开(公告)日：2003-03-04
申请号：US09839670
申请日：2001-04-20
申请人： Robert W. Massof , Lawrence G. Brown , Marc D. Shapiro
发明人： Robert W. Massof , Lawrence G. Brown , Marc D. Shapiro
IPC分类号： G02B2714
CPC分类号： G06F3/013 , G02B27/017 , G02B27/0172 , G02B27/0176 , G02B2027/0132 , G02B2027/0178
摘要： A head mounted virtual environment display with high visual resolution and a full field of view is disclosed. The display uses an optical system in which the video displays and corresponding lenses are positioned tangent to hemispheres with centers located at the centers of rotation of a user's eyes. Centering the optical system on the center of rotation of the eye allows both a full field of view and high fidelity visual resolution, without compromising visual resolution. A multi-panel video wall design for the video displays allows each lens facet to image a miniature flat panel display at optical infinity. The flat panel displays are centered on the optical axes of the lens facets. A parallel graphics architecture uses data from high resolution and accuracy head trackers and built-in eye trackers to generate high detail 3D models at high frame rates with minimal perceptible lag. Resolution for central vision is optimized with a roaming high level of detail window, and slip artifacts associated with rapid head movements are eliminated using freeze-frame.
摘要翻译：公开了具有高视觉分辨率和全视野的头戴式虚拟环境显示器。显示器使用光学系统，其中视频显示器和相应的透镜被定位成与半球相切，其中心位于使用者眼睛的旋转中心。将光学系统对准眼睛的旋转中心，可以实现全视野和高保真度的视觉分辨率，而不会影响视觉分辨率。用于视频显示的多面板视频墙设计允许每个镜头面成像在光学无限远处的微型平板显示器。平板显示器以透镜小面的光轴为中心。并行图形架构使用高分辨率和精确度的头部跟踪器和内置的眼睛跟踪器的数据，以高帧率生成高细节3D模型，并具有最小的可察觉的滞后。中央视觉的分辨率通过漫游高水平的细节窗口进行优化，并且使用冻结帧消除与快速头部移动相关联的滑动伪影。

2. 发明申请

US20090243965A1 LIGHTWEIGHT HEAD MOUNTED DISPLAY WITH MULTIPLE ADJUSTMENTS 审中-公开
标题翻译：轻型头部安装显示与多个调整
公开(公告)号：US20090243965A1
公开(公告)日：2009-10-01
申请号：US12281014
申请日：2007-02-28
申请人： Joel Price , Lawrence G. Brown , Marc D. Shapiro
发明人： Joel Price , Lawrence G. Brown , Marc D. Shapiro
IPC分类号： G09G5/00
CPC分类号： G02B27/0176 , G02B2027/0112 , G02B2027/0123 , G02B2027/0152
摘要： A head mounted display assembly including a frame comprising a base (5) adapted to rest on a top portion of a head of a user, a front frame portion (4) adapted to rest against a front portion of the head of the user, and a rear frame portion (6) adapted to rest against a back portion of the head of the user. The assembly also includes an optical display housing (2). Additionally, the assembly includes an adjustment mechanism configured to adjust a distance between the front frame portion (4) and the rear frame portion (6) while maintaining the optical display housing (2) at a constant angle relative to the base (5). The instant abstract is neither intended to define the invention disclosed in the specification nor intended to limit the scope of the invention in any way.
摘要翻译：一种头戴式显示器组件，包括框架，该框架包括适于搁置在使用者头部的顶部上的底座（5），适于抵靠使用者头部前部的前框架部分（4），以及后框架部分（6）适于抵靠使用者头部的后部。组件还包括光学显示器壳体（2）。另外，该组件包括调整机构，该调整机构被配置成在保持光学显示器壳体（2）相对于基座（5）保持恒定角度的同时调整前框架部分（4）和后框架部分（6）之间的距离。本摘要既不旨在定义说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

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