| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 全息显示装置 | CN200780047940.4 | 2007-10-26 | CN101568889B | 2013-03-20 | 拉尔夫·郝斯勒 |
| 一种包含2D光源阵列中的光源(L51、L52……)、2D透镜阵列中的透镜(L1、L2……)、空间光调制器(SLM)和分束器的全息显示装置，在该装置中，每个透镜有m个光源，且该光源是m对一地对应于透镜，分束器将离开SLM的光线分成两束，一束照明用于m只左眼的虚拟观察者窗口(VOWL)，另一束照明用于m只右眼的虚拟观察者窗口(VOWR)。在一个例子中，m＝1。优点是：2D编码具有垂直和水平聚焦以及垂直和水平移动视差。 | ||||||
| 2 | 全息立体照片打印装置 | CN99100072.2 | 1999-01-06 | CN1182444C | 2004-12-29 | 木原信宏 |
| 一种形成全息立体照片的全息立体照片打印装置，在光利用效率和图像均匀性上表现优越。该装置使源自激光源的激光落在图像显示器件(41)上用来照明穿过显示器件(41)和部分未穿过显示器件(41)的光，分别形成物光和参考光照射于全息记录介质上，从而在全息记录介质(30)上形成连续的象元全息图。在全息立体照片打印装置中，使入射到显示器件(41)上的光束的强度均匀化的光积分器(63)被安置于激光光路之中，并位于显示器件(41)之前。 | ||||||
| 3 | 内容分发系统、内容提供介质产生方法、内容获取设备以及内容获取方法 | CN200610073775.7 | 2006-04-10 | CN100501859C | 2009-06-17 | 飞田实; 寺冈善之 |
| 公开了一种系统，其中不使用网络来分发内容。分发的内容由内容获取设备获取和再现。 | ||||||
| 4 | 内容分发系统、内容提供介质产生方法、内容获取设备以及内容获取方法 | CN200610073775.7 | 2006-04-10 | CN1855276A | 2006-11-01 | 飞田实; 寺冈善之 |
| 公开了一种系统，其中不使用网络来分发内容。分发的内容由内容获取设备获取和再现。 | ||||||
| 5 | 多处发生的复用全息 | CN200410035217.2 | 2004-03-10 | CN1530774A | 2004-09-22 | K·E·安德森; K·R·柯蒂斯 |
| 一种利用相邻全息图叠层之间的部分空间重叠可空间复用全息图的复用方法和装置。每个单独的叠层又可充分利用其它复用机制，例如角度、波长、相位码、旋转或分形复用。等于写入全息图的信号光束束腰的量分离全息图的各叠层。再现时，全息图和其相邻的全息图将被同时读出。然而，滤光器被设置在再现数据的束腰处，以使读出的邻近数据不会传输到摄影平面。另外，这些不必要的再现可用具有有限角度通带的角度滤光器在光学系统的中间平面处滤除。 | ||||||
| 6 | 包含全息显示装置的移动电话系统 | CN200780047920.7 | 2007-10-26 | CN101568888B | 2013-01-30 | 伯·克罗尔; 拉尔夫·郝斯勒; 阿明·史威特纳 |
| 一种包含具有成像系统(33、34)和显示装置(31)的主叫方移动电话(30)的移动电话系统。成像系统可操作的捕捉主叫方(220)的图像。主叫方移动电话通过无线连接(222、223)发送主叫方(220)的图像到被叫方(221)移动电话，被叫方移动电话使用以全息图编码的全息显示装置(31)在本地生成主叫方的全息重建。优点是：可以保持移动电话呼叫，在该呼叫中一方(221)观看到另一方(220)的全息重建。 | ||||||
| 7 | 全息显示装置 | CN200780047940.4 | 2007-10-26 | CN101568889A | 2009-10-28 | 拉尔夫·郝斯勒 |
| 一种包含2D光源阵列中的光源(L51、L52……)、2D透镜阵列中的透镜(L1、L2……)、空间光调制器(SLM)和分束器的全息显示装置，在该装置中，每个透镜有m个光源，且该光源是m对一地对应于透镜，分束器将离开SLM的光线分成两束，一束照明用于m只左眼的虚拟观察者窗口(VOWL)，另一束照明用于m只右眼的虚拟观察者窗口(VOWR)。在一个例子中，m＝1。优点是：2D编码具有垂直和水平聚焦以及垂直和水平移动视差。 | ||||||
| 8 | 包含全息显示装置的移动电话系统 | CN200780047920.7 | 2007-10-26 | CN101568888A | 2009-10-28 | 伯·克罗尔; 拉尔夫·郝斯勒; 阿明·史威特纳 |
| 一种包含具有成像系统(33、34)和显示装置(31)的主叫方移动电话(30)的移动电话系统。成像系统可操作的捕捉主叫方(220)的图像。主叫方移动电话通过无线连接(222、223)发送主叫方(220)的图像到被叫方(221)移动电话，被叫方移动电话使用以全息图编码的全息显示装置(31)在本地生成主叫方的全息重建。优点是：可以保持移动电话呼叫，在该呼叫中一方(221)观看到另一方(220)的全息重建。 | ||||||
| 9 | 全息立体照片打印装置 | CN99100072.2 | 1999-01-06 | CN1229937A | 1999-09-29 | 木原信宏 |
| 一种形成全息立体照片的全息立体照片打印装置,在光利用效率和图像均匀性上表现优越。该装置使源自激光源的激光落在图像显示器件41上用来照明穿过显示器件41和部分未穿过显示器件41的光,分别形成物光和参考光照射于全息记录介质上,从而在全息记录介质30上形成连续的象元全息图。在全息立体照片打印装置中,使入射到显示器件41上的光束的强度均匀化的光积分器63被安置于激光光路之中,并位于显示器件41之前。 | ||||||
| 10 | DISPLAY DEVICE, IN PARTICULAR A HEAD-MOUNTED DISPLAY, BASED ON TEMPORAL AND SPATIAL MULTIPLEXING OF HOLOGRAM TILES | US15199652 | 2016-06-30 | US20160313556A1 | 2016-10-27 | Gerald FUTTERER |
| The invention relates to a display device, in particular a head-mounted display or hocular, having a spatial light modulator and a controllable light-deflecting device for generating a multiple image of the spatial light modulator, which consists of segments, the multiple image being produced at least with a predefinable number of segments which determines the size of a visible area within which a 3D-scene holographically encoded in the spatial light modulator can be reconstructed for observation by an eye of an observer. | ||||||
| 11 | Mobile telephony system comprising holographic display | US12447125 | 2007-10-26 | US08416276B2 | 2013-04-09 | Bo Kroll; Ralf Haussler; Armin Schwerdtner |
| A mobile telephony system comprising a calling party mobile telephone with an imaging system and a display. The imaging system is operable to capture an image of the calling party. The calling party mobile telephone sends an image of the calling party to a called party mobile telephone over a wireless link, and the called party mobile telephone locally generates a holographic reconstruction of the calling party using a holographic display that is encoded with a hologram. An advantage is that a mobile telephone call may be held in which one party views a holographic reconstruction of the other party. | ||||||
| 12 | MOBILE TELEPHONY SYSTEM COMPRISING HOLOGRAPHIC DISPLAY | US12447125 | 2007-10-26 | US20100097439A1 | 2010-04-22 | Bo Kroll; Ralf Haussler; Armin Schwerdtner |
| A mobile telephony system comprising a calling party mobile telephone with an imaging system and a display. The imaging system is operable to capture an image of the calling party. The calling party mobile telephone sends an image of the calling party to a called party mobile telephone over a wireless link, and the called party mobile telephone locally generates a holographic reconstruction of the calling party using a holographic display that is encoded with a hologram. An advantage is that a mobile telephone call may be held in which one party views a holographic reconstruction of the other party. | ||||||
| 13 | 3D Display | US10415966 | 2003-05-07 | US20040021918A1 | 2004-02-05 | Colin. D Cameron; Christopher W Slinger |
| A procedure for displaying Diffraction Specific (DS) Computer Generated Holograms (CGH) includes the provision of a novel diffraction table (DT) modified so as to store a complete decoded fringe for each point capable of being projected into the image volume. When generating a DS CGH the diffraction table is produced that holds data relating to the image to be projected. The prior art stores in this diffraction table a set of hogel vectors that are used to select a set of basis fringes relating to each point to be displayed on the CGH. This means that each basis fringe corresponding to a particular hogel vector must be accumulated together with all the others before a complete fringe is produced. The pre-computation of the fringes as per the current invention singificantly reduces the online processing requirements of producing an image, as the new DT can be produced offline with no knowledge of the image to be displayed. | ||||||
| 14 | Apparatus and methods for making transmission holograms | US360210 | 1994-12-20 | US5576853A | 1996-11-19 | William J. Molteni; Michael M. Wenyon |
| Apparatus and methods are provided for mass production of transmission holograms onto a continuous web of photosensitive material, one method involving the mounting of a master transmission hologram onto the outside surface of a clear hollow drum, the clear hollow drum being rotatable and having means for directing an irradiating wavefront propagated from a radiation source through the master transmission hologram onto a passing recording medium in a predetermined direction, the directing means configured so that said predetermined direction is fixedly maintainable independent of the rotation of the hollow drum and the master transmission hologram mounted thereon. The redirected irradiating wavefront transmitted through the master transmission hologram generates an object beam and a "zero order" reference beam, said object beam and "zero order" reference beam combine to form an interference pattern, the interference pattern being recorded on the photosensitive recording medium. | ||||||
| 15 | HOLOGRAPHIC-STEREOGRAM-FORMING APPARATUS, DIFFUSING MEMBER, AND HOLOGRAPHIC-STEREOGRAM-FORMING METHOD | US15007799 | 2016-01-27 | US20170038729A1 | 2017-02-09 | Yasuhiro OGASAWARA; Jiro MINABE; Shigetoshi NAKAMURA; Takashi KIKUCHI; Masahiro IGUSA; Motohiko SAKAMAKI |
| A holographic-stereogram-forming apparatus includes a laser beam source that generates a laser beam to be split into an object beam and a reference beam; a display that displays an original image corresponding to a substantially strip-shaped holographic element constituting a holographic stereogram containing parallax information in a horizontal direction; a diffusing unit provided on a light-emission side of the display and including optical elements having different thicknesses in a direction of light transmission, the optical elements being arranged in a matrix and each having a substantially rectangular shape with a vertical length being shorter than a horizontal length, the diffusing unit diffusing object beam more widely in the vertical direction than in the horizontal direction, the object beam to be diffused by the diffusing unit being generated by the display; and a condensing unit that condenses the object beam diffused by the diffusing unit on a hologram recording medium. | ||||||
| 16 | Holographic display device with 2D encoding | US12447144 | 2007-10-26 | US08958137B2 | 2015-02-17 | Ralf Haussler |
| 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. | ||||||
| 17 | Compact holographic display device | US12447111 | 2007-10-26 | US08416479B2 | 2013-04-09 | Bo Kroll; Ralf Haussler; Armin Schwerdtner |
| Holographic display device comprising a first EASLM and a second EASLM, the pair permitting independent modification of phase and amplitude, in which holographic reconstruction is visible through one or more virtual observer windows. An advantage is that an observer may view a holographic reconstruction through one or more virtual observer windows from a device housing a pair of EASLMs which permit independent modification of phase and amplitude. | ||||||
| 18 | HOLOGRAPHIC DISPLAY DEVICE | US12447144 | 2007-10-26 | US20100103485A1 | 2010-04-29 | Ralf Haussler |
| A holographic display comprising light sources (L51, L52, . . . ) 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 (VOWL) and the other illuminates the virtual observer windows for m right eyes (VOWR). In one example, m=1. An advantage is 2D-encoding with vertical and horizontal focusing and vertical and horizontal motion parallax. | ||||||
| 19 | Content distribution system, content providing medium production method, content acquisition apparatus, and content aquisition method | US11392690 | 2006-03-30 | US20060227671A1 | 2006-10-12 | Minoru Tobita; Yoshiyuki Teraoka |
| A system is disclosed wherein a content is distributed without using a network. The distributed content is acquired and reproduced by a content acquisition apparatus. | ||||||
| 20 | Polytopic multiplex holography | US10680780 | 2003-10-06 | US07092133B2 | 2006-08-15 | Kenneth E. Anderson; Kevin R. Curtis |
| Disclosed is a multiplexing method and apparatus that allows holograms to be spatially multiplexed with partial spatial overlap between neighboring stacks of holograms. Each individual stack can additionally take full advantage of an alternate multiplexing scheme such as angle, wavelength, phase code, peristrophic, or fractal multiplexing, for example. An amount equal to the beam waist of the signal beam writing a hologram separates individual stacks of holograms. Upon reconstruction, a hologram and its neighbors will all be readout simultaneously. An filter is placed at the beam waist of the reconstructed data such that the neighbors that are read out are not transmitted to the camera plane. Alternatively, these unwanted reconstructions can be filtered out with an angular filter at an intermediate plane in the optical system that has a limited angular passband. | ||||||
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