公开(公告)号：EP2089777B1

公开(公告)日：2018-03-21

申请号：EP07821875.7

申请日：2007-10-26

申请人： SeeReal Technologies S.A.

发明人： HÄUSSLER, Ralf

IPC分类号： G03H1/22 ,  G03H1/02

CPC分类号： G03H1/2205 ,  G03H1/02 ,  G03H1/08 ,  G03H1/2249 ,  G03H1/2294 ,  G03H2001/0212 ,  G03H2001/0224 ,  G03H2001/2218 ,  G03H2001/2242 ,  G03H2001/2292 ,  G03H2001/2297 ,  G03H2001/261 ,  G03H2001/264 ,  G03H2001/303 ,  G03H2210/20 ,  G03H2210/30 ,  G03H2222/22 ,  G03H2222/34 ,  G03H2222/35 ,  G03H2223/16 ,  G03H2223/18 ,  G03H2223/19 ,  G03H2223/21 ,  G03H2225/20 ,  G03H2225/22 ,  G03H2225/33 ,  G03H2225/55 ,  G03H2225/60 ,  G03H2226/05 ,  G03H2227/02 ,  G03H2227/05 ,  G03H2240/61 ,  H04N13/32

摘要： A holographic display including light sources (LS1, LS2, . . . ) in a 2D light source array, lenses (L1, L2, . . . ) in a 2D lens array, a spatial light modulator (SLM) and a beamsplitter, in which there are m light sources per lens, and the light sources are in m-to-one correspondence with the lenses. The beamsplitter splits the rays leaving the SLM into two bundles, one of which illuminates the virtual observer windows for m left eyes and the other illuminates the virtual observer windows for m right eyes. In one example, m=1. An advantage is 2D-encoding with vertical and horizontal focusing and vertical and horizontal motion parallax.

公开(公告)号：EP2089777A1

公开(公告)日：2009-08-19

申请号：EP07821875.7

申请日：2007-10-26

申请人： SeeReal Technologies S.A.

发明人： HÄUSSLER, Ralf

IPC分类号： G03H1/22 ,  G03H1/02

CPC分类号： G03H1/2205 ,  G03H1/02 ,  G03H1/08 ,  G03H1/2249 ,  G03H1/2294 ,  G03H2001/0212 ,  G03H2001/0224 ,  G03H2001/2218 ,  G03H2001/2242 ,  G03H2001/2292 ,  G03H2001/2297 ,  G03H2001/261 ,  G03H2001/264 ,  G03H2001/303 ,  G03H2210/20 ,  G03H2210/30 ,  G03H2222/22 ,  G03H2222/34 ,  G03H2222/35 ,  G03H2223/16 ,  G03H2223/18 ,  G03H2223/19 ,  G03H2223/21 ,  G03H2225/20 ,  G03H2225/22 ,  G03H2225/33 ,  G03H2225/55 ,  G03H2225/60 ,  G03H2226/05 ,  G03H2227/02 ,  G03H2227/05 ,  G03H2240/61 ,  H04N13/32

摘要： A holographic display including light sources (LS1, LS2, . . . ) in a 2D light source array, lenses (L1, L2, . . . ) in a 2D lens array, a spatial light modulator (SLM) and a beamsplitter, in which there are m light sources per lens, and the light sources are in m-to-one correspondence with the lenses. The beamsplitter splits the rays leaving the SLM into two bundles, one of which illuminates the virtual observer windows for m left eyes and the other illuminates the virtual observer windows for m right eyes. In one example, m=1. An advantage is 2D-encoding with vertical and horizontal focusing and vertical and horizontal motion parallax.

摘要翻译： 包括2D光源阵列中的光源（LS1，LS2 ...）的全息显示器，2D透镜阵列中的透镜（L1，L2 ...），空间光调制器（SLM）和分束器 每个透镜有m个光源，并且光源与透镜成m-对应。 分光器将离开SLM的光线分成两束，其中一束照亮左眼的虚拟观察窗，另一根照亮了右眼的虚拟观察窗。 在一个示例中，m = 1。 优点是2D编码，垂直和水平聚焦以及垂直和水平运动视差。

公开(公告)号：EP2084580A1

公开(公告)日：2009-08-05

申请号：EP07821892.2

申请日：2007-10-26

申请人： SeeReal Technologies S.A.

发明人： KROLL, Bo ,  LEISTER, Norbert ,  SCHWERDTNER, Armin ,  HÄUSSLER, Ralf

IPC分类号： G03H1/02 ,  G03H1/22

CPC分类号： G03H1/2294 ,  G03H1/02 ,  G03H1/2205 ,  G03H1/2249 ,  G03H2001/0224 ,  G03H2001/2218 ,  G03H2001/2242 ,  G03H2001/2292 ,  G03H2001/2297 ,  G03H2001/261 ,  G03H2001/264 ,  G03H2001/303 ,  G03H2210/20 ,  G03H2210/30 ,  G03H2222/22 ,  G03H2222/34 ,  G03H2222/35 ,  G03H2223/16 ,  G03H2223/19 ,  G03H2223/21 ,  G03H2225/20 ,  G03H2225/22 ,  G03H2225/33 ,  G03H2225/55 ,  G03H2225/60 ,  G03H2226/05 ,  G03H2227/02 ,  G03H2227/05 ,  G03H2240/61

摘要： A holographic display device comprising at least one magneto-optical spatial light modulator (MOSLM). The holographic display device may comprise a first MOSLM (53, 54) and a second MOSLM (56, 57), the first and second MOSLMs encoding a hologram and a holographic reconstruction being generated by the device. An advantage of the device is fast encoding of holograms.