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41. 发明公开

EP0208283A1 Display means for directing an image along an angularly movable axis 失效
标题翻译：显示装置，用于引导围绕旋转轴的图像。
公开(公告)号：EP0208283A1
公开(公告)日：1987-01-14
申请号：EP86109224.5
申请日：1986-07-06
申请人： Technolizenz Establishment
发明人： Secka, Jan
IPC分类号： G04B19/00 , G09F19/18 , G03B37/02
CPC分类号： G09F19/18 , G03B37/02 , G04B19/00 , H04N13/194 , H04N13/221 , H04N13/296 , H04N13/393 , H04N13/398
摘要： For the purpose of simultaneous presentation of an information on a display array (6) a display means has an image movement device (12,13), with the aid of which the image of the display array can be aimed in different directions, preferably along a circle. In addition, an optical bundling system (15) is provided which aims the image in one certain direction only, depending on the momentary position of the image movement device (12,13). Against the viewer a transparent screen (18;58) is provided.

42. 发明公开

EP3422084A1 DEVICES AND METHODS FOR DISPLAYING A THREE-DIMENSIONAL IMAGE 有权
公开(公告)号：EP3422084A1
公开(公告)日：2019-01-02
申请号：EP17179106.4
申请日：2017-06-30
申请人： Vestel Elektronik Sanayi ve Ticaret A.S.
发明人： KÍRÍSKEN,, Barbaros
IPC分类号： G02B27/22
CPC分类号： G02B27/2278 , H04N13/393
摘要： A method of displaying a 3D image (703) within a display volume. The 3D image is specified as a sequence of 2D image slices through the 3D image at a respective slice location (701, 702) within the 3D image. A screen (102) is moved within the display volume at a first speed when a display area of the screen is located at a slice location and moved at a second speed greater than the first speed when the display area is not located at a slice location. When the display area of the screen is located at a position within the display volume that corresponds to a slice location, the 2D image slice of that slice location is displayed on the display area.

43. 发明公开

EP3230791A4 VOLUMETRIC 3D DISPLAY 有权
公开(公告)号：EP3230791A4
公开(公告)日：2018-08-01
申请号：EP15866483
申请日：2015-12-08
申请人： VOXON CO
发明人： KEANE SEAN FREDERICK , JACKSON ALAN , SMITH GAVIN FINLAY , TAMBLYN WILLIAM JOSEPH , SILVERMAN KEN
IPC分类号： G02B27/22 , A63F13/25 , G02B27/18 , H04N13/395
CPC分类号： G02B27/2278 , G02B27/2285 , G03B35/24 , H04N13/393
摘要： A drive system for a projection screen in a swept surface volumetric 3D display is disclosed. The drive system causes the projection screen to reciprocate through an excursion distance at a screen reciprocating frequency relative to a projection system. The drive system includes an actuator arrangement for generating an input reciprocating force substantially at the screen reciprocating frequency through an input excursion distance and a support structure for the projection screen. The support structure includes a resonant mounting arrangement for the projection screen. The resonant mounting arrangement is operably connected to the actuator arrangement and configured to allow the projection screen to reciprocate through the excursion distance. The resonant mounting arrangement is configured to have a resonant frequency substantially equivalent to the screen reciprocating frequency on actuation of the actuator arrangement. A gaming console incorporating a swept surface volumetric 3D display based on the drive system is also disclosed.

44. 发明公开

EP2924991A1 THREE-DIMENSIONAL IMAGE DISPLAY SYSTEM, METHOD AND DEVICE 有权转让
标题翻译：三维图像显示系统，方法和装置
公开(公告)号：EP2924991A1
公开(公告)日：2015-09-30
申请号：EP14812391.2
申请日：2014-02-21
申请人： Huawei Device Co., Ltd.
发明人： GUO, Zejin , HE, Feng , WU, Bin
IPC分类号： H04N13/00 , G02B26/08 , G02B27/22 , H04N13/04
CPC分类号： H04N13/302 , G02B26/0875 , G02B26/0883 , G02B27/2235 , G02B27/2242 , G02B27/225 , G02B27/2264 , G02B27/2278 , G02B27/2285 , G02B27/26 , H04N13/322 , H04N13/393 , H04N13/398
摘要： Embodiments of the present invention provide a three-dimensional image displaying system, method, and apparatus, which integrates a displayed three-dimensional image with an environment and relieves visual fatigue when an observer watches a three-dimensional image. The system includes: a drive controller, configured to display a slice image of a stereoscopic object on the display panel according to a set sequence; and when the slice image is displayed on the display panel, control, according to a depth of the slice image in the stereoscopic object, refraction intensity of a refraction variable part for a light ray projected by the display panel, where time required for successively displaying all slice images, which are of the stereoscopic object to be imaged and are perpendicular to one visual axis, on the display panel at a time according to the set sequence is less than time of persistence of vision; the display panel, configured to display the slice image under control of the drive controller; and the lens, configured to perform imaging according to a light ray refracted by the refraction variable part.
摘要翻译：本发明的实施例提供了一种三维图像显示系统，方法和装置，其将所显示的三维图像与环境集成并且在观察者观看三维图像时减轻视觉疲劳。该系统包括：驱动控制器，被配置为根据设置的序列在显示面板上显示立体对象的切片图像; 当所述切片图像显示在所述显示面板上时，根据所述立体物体中切片图像的深度，控制所述显示面板投射的光线的折射可变部分的折射强度，其中，在显示面板上按照设定的顺序按时间成像并且垂直于一个视轴的立体对象的所有切片图像小于视力持续时间; 所述显示面板被配置为在所述驱动控制器的控制下显示所述切片图像; 以及所述透镜，被配置为根据由所述折射可变部件折射的光线执行成像。

45. 发明授权

EP1657584B1 A three dimentional representation method and an apparatus thereof 有权
标题翻译：三维表示方法及装置
公开(公告)号：EP1657584B1
公开(公告)日：2010-05-26
申请号：EP06075186.4
申请日：1999-05-20
申请人： Nippon Telegraph & Telephone Corporation
发明人： Suyama, Shiro, c/o Nippon Telegraph & Tel. Corp. , Takada, Hideaki, c/o Nippon Telegraph & Tel. Corp. , Uehira, Kazutake, c/o Nippon Telegr. & Tel. Corp.
IPC分类号： G02B27/22 , G02B27/26
CPC分类号： G02B27/2285 , G02B27/2278 , H04N13/32 , H04N13/322 , H04N13/344 , H04N13/346 , H04N13/366 , H04N13/368 , H04N13/373 , H04N13/376 , H04N13/38 , H04N13/393 , H04N13/395 , H04N13/398
摘要： A three-dimensional image display method and apparatus wherein a three-dimensional image of an object is reproduced by three-dimensional display means (5101; ..) by displaying two-dimensional images at different depths and by varying the luminance of the images or portions thereof. The three-dimensional image is distributed to a plurality of observers (5102, 5103, 5104; ..) using a viewing zone distributing means (5105-5107 ;..) which distributes the viewing zone of the three-dimensional display means into a plurality of directions. The distributing means may comprise a plurality of partially reflecting mirrors (5105, 5106, 5107) or a combination of partially reflecting mirrors and optical components. A totally reflecting mirror may be substituted for the final partially reflecting mirror (5107). Alternatively the distributing means may comprise: a plurality of dichroic mirrors or dichroic prisms, or a combination thereof; a holographic optical element with a plurality of reflection angles or diffraction angles, a holographic optical element with a single reflection angle or diffraction angle, or a combination thereof; a prism array having an array of prisms with different refraction directions; a mirror array having mirrors with different reflection directions; or a refraction grating array having different gratings with different refraction angles.

46. 发明公开

EP1838110A1 Three dimensional image presenting apparatus, system and method 有权
标题翻译：三维图像显示装置，系统和方法
公开(公告)号：EP1838110A1
公开(公告)日：2007-09-26
申请号：EP06251604.2
申请日：2006-03-24
申请人： Flap Co. Ltd. , Kawakami, Kazuiku , Tamura, Shingo
发明人： Kawakami, Kazuiku , Hara, Masanori
IPC分类号： H04N13/00 , F21S10/04 , F21S10/00 , F21S4/00
CPC分类号： F21S10/04 , F21S6/00 , F21S6/001 , F21Y2115/10 , G02B27/2285 , H04N13/393
摘要： A presentation character member is rotated on its axis of rotation while being illuminated with light. The presentation character member has a presentation character which is rotated on the axis of rotation of the presentation character member. The presentation character is symmetrical or asymmetrical with respect to a predetermined axis which may coincide with the axis of rotation of the presentation character member. According to the above, a three-dimensional pseudo-image of the presentation character is formed and presented.

47. 发明授权

EP0959377B1 A three-dimensional representation method and an apparatus thereof 有权
标题翻译：为三维表示的方法和装置
公开(公告)号：EP0959377B1
公开(公告)日：2007-04-25
申请号：EP99303917.1
申请日：1999-05-20
申请人： NIPPON TELEGRAPH AND TELEPHONE CORPORATION
发明人： Suyama, Shiro, c/o Nippon Telegraph & Teleph. Corp , Takada, Hideaki, c/o Nippon Telegraph & Tel. Corp. , Uehira, Kazutake, c/o Nippon Telegraph & Tel. Corp
IPC分类号： G02B27/22
CPC分类号： G02B27/2285 , G02B27/2278 , H04N13/32 , H04N13/322 , H04N13/344 , H04N13/346 , H04N13/366 , H04N13/368 , H04N13/373 , H04N13/376 , H04N13/38 , H04N13/393 , H04N13/395 , H04N13/398
摘要： A three-dimensional image display method and apparatus wherein a three-dimensional image of an object is reproduced by three-dimensional display means (5101; ..) by displaying two-dimensional images at different depths and by varying the luminance of the images or portions thereof. The three-dimensional image is distributed to a plurality of observers (5102, 5103, 5104; ..) using a viewing zone distributing means (5105-5107 ;..) which distributes the viewing zone of the three-dimensional display means into a plurality of directions. The distributing means may comprise a plurality of partially reflecting mirrors (5105, 5106, 5107) or a combination of partially reflecting mirrors and optical components. A totally reflecting mirror may be substituted for the final partially reflecting mirror (5107). Alternatively the distributing means may comprise: a plurality of dichroic mirrors or dichroic prisms, or a combination thereof; a holographic optical element with a plurality of reflection angles or diffraction angles, a holographic optical element with a single reflection angle or diffraction angle, or a combination thereof; a prism array having an array of prisms with different refraction directions; a mirror array having mirrors with different reflection directions; or a refraction grating array having different gratings with different refraction angles.

48. 发明授权

EP1322990B1 VERFAHREN ZUR ERZEUGUNG VON BILDPUNKTGRUPPEN MIT LASERSTRAHLEN IM RAUM UND IN DER EBENE 有权
标题翻译：步骤中使用的激光产生的像素组在空间和平面
公开(公告)号：EP1322990B1
公开(公告)日：2006-11-29
申请号：EP01969758.0
申请日：2001-09-24
申请人： Hartwig, Rüdiger, Dr.
发明人： Hartwig, Rüdiger, Dr.
IPC分类号： G02B27/22
CPC分类号： G09G3/025 , G02B27/2285 , G09G3/003 , H04N13/393 , Y10S359/90
摘要： The invention relates to a method for producing picture element groups by means of laser rays in space and on a plane. The laser ray, functioning as a picture ray, is divided into a main ray and one or more secondary rays. The secondary rays are transformed into groups of individual picture elements by adapted devices. In the pictorial representation of 3D images, secondary images arise consisting of an individual picture group made of individual picture elements.

49. 发明授权

EP1316225B1 VOLUMETRIC DISPLAY SYSTEM 有权
标题翻译：容积图像显示装置
公开(公告)号：EP1316225B1
公开(公告)日：2006-11-15
申请号：EP01966597.5
申请日：2001-09-06
申请人： Actuality Systems, Inc.
发明人： DORVAL, Rick, K. , THOMAS, Michael , BAREAU, Jane
IPC分类号： H04N13/00 , G02B27/22
CPC分类号： G03B25/02 , G02B27/2285 , G06T1/60 , G06T15/00 , G06T15/005 , G06T15/20 , G09G3/002 , G09G3/003 , G09G3/005 , G09G5/022 , G09G5/363 , G09G5/393 , G09G5/399 , G09G2360/128 , H04N13/167 , H04N13/189 , H04N13/194 , H04N13/275 , H04N13/286 , H04N13/393 , H04N13/398
摘要： A graphics memory system for managing image data for a volumetric display that displays volumetric images, the system including a first buffer memory with a first predefined address space for holding image data for a three-dimensional image; a second buffer memory with as second predefined address space for holding image data for a three-dimensional image, wherein the first and second predefined address spaces are the same; and a voxel router in communication with both the first and second buffer memories, wherein the voxel router is configured to use a selectable one of the first and second buffer memories as an active memory out of which stored image data is to be read for display on the volumetric display and to use the other of the first and second buffer memories as an inactive memory into which image data is to be written.

50. 发明公开

EP1657586A3 A three dimensional representation method and apparatus thereof 有权
标题翻译：三维表示方法及装置
公开(公告)号：EP1657586A3
公开(公告)日：2006-05-24
申请号：EP06075188.0
申请日：1999-05-20
申请人： Nippon Telegraph & Telephone Corporation
发明人： Suyama, Shiro, Nippon Telegraph & Telephone Co. , Takada, Hideaki, Nippon Telegraph & Telephone Co. , Uehira, Kazutake, Nippon Telegraph & Telephone Co.
IPC分类号： G02B27/22
CPC分类号： G02B27/2285 , G02B27/2278 , H04N13/32 , H04N13/322 , H04N13/344 , H04N13/346 , H04N13/366 , H04N13/368 , H04N13/373 , H04N13/376 , H04N13/38 , H04N13/393 , H04N13/395 , H04N13/398
摘要： A three-dimensional image display method and apparatus wherein a three-dimensional image of an object is reproduced by three-dimensional display means (5101; ..) by displaying two-dimensional images at different depths and by varying the luminance of the images or portions thereof. The three-dimensional image is distributed to a plurality of observers (5102, 5103, 5104; ..) using a viewing zone distributing means (5105-5107 ;..) which distributes the viewing zone of the three-dimensional display means into a plurality of directions. The distributing means may comprise a plurality of partially reflecting mirrors (5105, 5106, 5107) or a combination of partially reflecting mirrors and optical components. A totally reflecting mirror may be substituted for the final partially reflecting mirror (5107). Alternatively the distributing means may comprise: a plurality of dichroic mirrors or dichroic prisms, or a combination thereof; a holographic optical element with a plurality of reflection angles or diffraction angles, a holographic optical element with a single reflection angle or diffraction angle, or a combination thereof; a prism array having an array of prisms with different refraction directions; a mirror array having mirrors with different reflection directions; or a refraction grating array having different gratings with different refraction angles.

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