公开(公告)号：US20060181484A1

公开(公告)日：2006-08-17

申请号：US11404315

申请日：2006-04-14

申请人： Randall Sprague ,  Hakan Urey ,  Dean Brown ,  Margaret Brown ,  John Lewis ,  Mathew Watson ,  Thomas Montague ,  Stephen Willey

发明人： Randall Sprague ,  Hakan Urey ,  Dean Brown ,  Margaret Brown ,  John Lewis ,  Mathew Watson ,  Thomas Montague ,  Stephen Willey

IPC分类号： G09G3/00

CPC分类号： G02B27/0172 ,  G02B5/10 ,  G02B26/101 ,  G02B2027/0123 ,  G02B2027/0132 ,  G02B2027/0178 ,  H04N5/7408 ,  H04N5/7491

摘要： A scanned light display system includes a light source operable to emit light and a curved mirror positioned to receive at least a portion of the light. The curved mirror is configured to substantially collimate the received light. The substantially collimated light is scanned to form an image by moving at least one of the light source and the curved mirror relative to each other. Alternatively, the scanned light display system includes a light source operable to emit light, a curved mirror positioned to receive some of the light, and an optical element positioned to receive light reflected from the curved mirror. The optical element is configured to substantially collimate the reflected light. The substantially collimated light is scanned to form an image by moving at least one of the light source, the curved mirror, and the optical element. Scanning mirror assemblies and methods of making are also disclosed.

公开(公告)号：US20050264502A1

公开(公告)日：2005-12-01

申请号：US11078970

申请日：2005-03-09

申请人： Randall Sprague ,  Hakan Urey ,  Dean Brown ,  Margaret Brown ,  John Lewis ,  Mathew Watson ,  Thomas Montague ,  Stephen Willey

发明人： Randall Sprague ,  Hakan Urey ,  Dean Brown ,  Margaret Brown ,  John Lewis ,  Mathew Watson ,  Thomas Montague ,  Stephen Willey

IPC分类号： G02B26/10 ,  G02B27/00 ,  G02B27/01 ,  G09G3/34 ,  H04N5/74

CPC分类号： G02B27/0172 ,  G02B5/10 ,  G02B26/101 ,  G02B2027/0123 ,  G02B2027/0132 ,  G02B2027/0178 ,  H04N5/7408 ,  H04N5/7491

摘要： A scanned light display system includes a light source operable to emit light and a curved mirror positioned to receive at least a portion of the light. The curved mirror is configured to substantially collimate the received light. The substantially collimated light is scanned to form an image by moving at least one of the light source and the curved mirror relative to each other. Alternatively, the scanned light display system includes a light source operable to emit light, a curved mirror positioned to receive some of the light, and an optical element positioned to receive light reflected from the curved mirror. The optical element is configured to substantially collimate the reflected light. The substantially collimated light is scanned to form an image by moving at least one of the light source, the curved mirror, and the optical element. Scanning mirror assemblies and methods of making are also disclosed.

摘要翻译： 扫描光显示系统包括可操作以发光的光源和定位成接收至少一部分光的曲面镜。 曲面镜构造成基本上准直所接收的光。 通过相对于彼此移动光源和曲面镜中的至少一个来扫描基本上准直的光以形成图像。 或者，扫描光显示系统包括可操作以发光的光源，定位成接收一些光的曲面镜，以及定位成接收从弯曲镜反射的光的光学元件。 光学元件被配置为基本准直反射光。 通过移动光源，曲面镜和光学元件中的至少一个来扫描基本上准直的光以形成图像。 还公开了扫描镜组件和制造方法。

公开(公告)号：US20070195294A1

公开(公告)日：2007-08-23

申请号：US11592757

申请日：2006-11-02

申请人： Stephen Willey ,  Randall Sprague ,  Thomas Montague ,  Christopher Wiklof ,  Maarten Niesten ,  Mark Freeman ,  Bruce Rothaar ,  V. G. Veeraraghavan ,  John Lewis

发明人： Stephen Willey ,  Randall Sprague ,  Thomas Montague ,  Christopher Wiklof ,  Maarten Niesten ,  Mark Freeman ,  Bruce Rothaar ,  V. G. Veeraraghavan ,  John Lewis

IPC分类号： G03B21/26 ,  G03B21/22 ,  G03B21/14

CPC分类号： G03B21/28 ,  G03B21/145 ,  G03B21/26 ,  G03B21/30 ,  H04N9/3141

摘要： A portable video projector includes facility to direct a projected image field along an axis in an alignment corresponding to the state of an optical element.

摘要翻译： 一种便携式视频投影仪包括用于沿对准与光学元件的状态对齐的对准轴的投影图像场的引导。

公开(公告)号：US20070176851A1

公开(公告)日：2007-08-02

申请号：US11635799

申请日：2006-12-06

申请人： Stephen Willey ,  Randall Sprague ,  Christopher Wiklof

发明人： Stephen Willey ,  Randall Sprague ,  Christopher Wiklof

IPC分类号： G09G3/00

CPC分类号： G02B27/0093 ,  G02B26/101 ,  G03B21/142 ,  G03B2206/00 ,  G09G3/002 ,  G09G5/363 ,  G09G5/393 ,  G09G2320/0285 ,  G09G2340/145 ,  G09G2360/145 ,  H04N5/144 ,  H04N5/74 ,  H04N5/7416 ,  H04N9/31 ,  H04N9/3102 ,  H04N9/3129 ,  H04N9/3179 ,  H04N9/3194

摘要： A control system for a projection display includes means for compensating for relative movement between a projection display and a projection surface and/or between a projected image and a viewer. The system may compensate for image shake. Movement may be detected optically, through motion or inertial detection, etc. The image may be compensated by modifying image properties such as resolution, by modifying an image bitmap, by moving a display engine or a display engine component, and/or by deflecting the projection axis, for example. According to an embodiment the projection display may include a display engine utilizing a laser scanner.

摘要翻译： 用于投影显示器的控制系统包括用于补偿投影显示器和投影表面之间和/或投影图像和观看者之间的相对移动的装置。 该系统可以补偿图像抖动。 可以通过运动或惯性检测等光学检测移动。可以通过修改图像属性（诸如分辨率），通过修改图像位图，通过移动显示引擎或显示引擎部件来和/或通过使 投影轴。 根据实施例，投影显示器可以包括利用激光扫描器的显示引擎。

公开(公告)号：US20060081793A1

公开(公告)日：2006-04-20

申请号：US11294235

申请日：2005-12-05

申请人： Nenad Nestorovic ,  Clarence Tegreene ,  Stephen Willey

发明人： Nenad Nestorovic ,  Clarence Tegreene ,  Stephen Willey

IPC分类号： G03C5/16

CPC分类号： G02B27/0172 ,  G02B26/0841 ,  G02B2027/011 ,  G02B2027/0118 ,  G02B2027/0123 ,  G02B2027/0178

摘要： A head-worn video display includes a compact light source including at least two laser diodes. A MEMS scanner scans a composite beam from the two light sources across a viewing screen. The viewing screen is operable to diffuse light from one laser diode and convert light from a second laser to a different wavelength. Light from the viewing screen is shaped for viewing by a viewer's eye.

摘要翻译： 头戴式视频显示器包括包括至少两个激光二极管的紧凑光源。 MEMS扫描仪通过观察屏幕扫描来自两个光源的复合光束。 观察屏幕可操作地漫射来自一个激光二极管的光并将来自第二激光器的光转换成不同的波长。 来自观察屏的光成形为观察者的眼睛观看。