公开(公告)号：US07116453B2

公开(公告)日：2006-10-03

申请号：US11361407

申请日：2006-02-23

申请人： Thomas W. Mossberg

发明人： Thomas W. Mossberg

IPC分类号： G03H1/00

CPC分类号： G02B5/203 ,  G02B5/32 ,  G02B6/12007 ,  G02B6/124 ,  G02B6/29322 ,  G02B6/29326 ,  G02B6/29328 ,  G02B6/29395 ,  G02B2006/12164 ,  G03H1/0005 ,  G03H1/0248 ,  G03H2225/23 ,  H04J14/02 ,  H04J14/0201

摘要： Method and apparatus are disclosed for optical packet decoding, waveform generation, and wavelength multiplexing/demultiplexing using a programmed holographic structure. A configurable programmed holographic structure is disclosed. A configurable programmed holographic structure may be dynamically re-configured through the application of control mechanisms which alter operative holographic structures.

公开(公告)号：US20040179268A1

公开(公告)日：2004-09-16

申请号：US10387026

申请日：2003-03-12

发明人： George Barbastathis ,  Sang-Gook Kim ,  Wei-Chuan Shih ,  Chee Wei Wong ,  Yong-Bae Jeon

IPC分类号： G02B005/18

CPC分类号： G03H1/0248 ,  G02B5/1828 ,  G02B5/32 ,  G02B26/0808 ,  G03H1/0402 ,  G03H1/22 ,  G03H1/2294 ,  G03H2225/13 ,  G03H2225/23 ,  G03H2225/24

摘要： A volume diffractive composite is disclosed for providing illumination at a first output angle. The volume diffractive composite comprises a first plurality of grating elements that are mutually spaced from another in a first position with a first spacing period along a first plane, and an actuation unit for changing at least one of the position or the spacing period of the first plurality of grating elements to a second position or spacing period to provide illumination at a second output angle.

摘要翻译： 公开了用于以第一输出角提供照明的体积衍射复合物。 所述体积衍射复合物包括第一多个光栅元件，所述第一多个光栅元件在第一位置与第一多个光栅元件相互间隔，所述第一多个光栅元件具有沿着第一平面的第一间隔周期;以及致动单元，用于改变所述第一和第二间隔周期的至少一个 多个光栅元件到第二位置或间隔周期以提供第二输出角度的照明。

公开(公告)号：US6094249A

公开(公告)日：2000-07-25

申请号：US124655

申请日：1998-07-29

申请人： Michael Geraint Robinson ,  Craig Tombling ,  Nicholas Mayhew ,  Paul Bonnett ,  Michael John Towler

发明人： Michael Geraint Robinson ,  Craig Tombling ,  Nicholas Mayhew ,  Paul Bonnett ,  Michael John Towler

IPC分类号： G02F1/13 ,  G02F1/133 ,  G02F1/1343 ,  G02F1/141 ,  G02F1/29 ,  G02F1/135

CPC分类号： G02F1/292 ,  G02F1/134309 ,  G02F1/141 ,  G02F2201/124 ,  G03H2225/23

摘要： A spatial light modulator includes at least three picture elements, each of which includes a plurality of first elongate electrodes which are connected together and a plurality of second elongate electrodes which are connected together and which are interdigitated with the first electrodes. The first electrodes of a second of the picture elements are connected to the second electrodes of a first of the picture elements and the second electrodes of the second picture element are connected to the first electrodes of a third of the picture elements.

摘要翻译： 空间光调制器包括至少三个图像元素，每个图像元素包括连接在一起的多个第一细长电极和连接在一起并且与第一电极交叉的多个第二细长电极。 第二图像元件的第一电极连接到第一图像元素的第二电极，第二像素的第二电极连接到三分之一像素的第一电极。

公开(公告)号：US5581378A

公开(公告)日：1996-12-03

申请号：US011782

申请日：1993-02-01

申请人： Jeffrey H. Kulick ,  Stephen T. Kowel

发明人： Jeffrey H. Kulick ,  Stephen T. Kowel

IPC分类号： G02F1/1362 ,  G02F1/29 ,  G03H1/08 ,  G03H1/26 ,  G09G3/00 ,  G09G3/36 ,  G06F19/00 ,  H04N13/00 ,  H04N15/00

CPC分类号： G09G3/003 ,  G02F1/136277 ,  G02F1/292 ,  G03H1/08 ,  G03H1/26 ,  G09G3/3611 ,  G03H2225/23 ,  Y10S345/903 ,  Y10S359/90

摘要： A display device which is capable of producing a plurality of different views of an image simultaneously is provided. The display includes an array of semiconductor devices with an electro-optical material disposed over the array of semiconductor devices. The semiconductor devices include electrodes which are selectively activated to form refraction gratings in the electro-optical material. Each of the semiconductor devices also includes a processor layer which can determine a refraction grating which is necessary for generating a predetermined number of discrete images which are visible from a predetermined number of different vantage points or viewer positions. Since a different image is provided to each eye, the viewer is provided with a perception of depth such that a three-dimensional image is provided. In addition, since different images or at least different image perspectives are provided to different points, horizontal and/or vertical parallax of the display is attained.

摘要翻译： 提供能够同时产生图像的多个不同视图的显示装置。 显示器包括具有设置在半导体器件阵列上的电光材料的半导体器件的阵列。 半导体器件包括选择性地激活以在电光材料中形成折射光栅的电极。 每个半导体器件还包括处理器层，其可以确定对于从预定数量的不同有利位置或观察者位置可见的产生预定数量的离散图像所必需的折射光栅。 由于向每只眼睛提供了不同的图像，所以向观察者提供了深度的感知，使得提供三维图像。 此外，由于不同的图像或至少不同的图像透视被提供给不同的点，因此获得了显示器的水平和/或垂直视差。