-
公开(公告)号：US20060077330A1
公开(公告)日：2006-04-13
申请号：US10546391
申请日：2004-02-18
CPC分类号： G09G3/3433 , G02B26/005 , G09G3/2022 , G09G3/3406 , G09G2300/043 , G09G2300/06 , G09G2310/0251
摘要： A display unit comprising electro-wetting pixels (1300) is provided. The inventive pixels (1300) provide bistable or multi-stable pixel states and thus facilitates passive matrix addressing. For this purpose an additional electrode (1305) is arranged for each multi-stable state. Consequently, each pixel comprises one counter electrode (1306) and at least one pair of address and retain electrodes (1304, 1305). In order to activate a pixel, an address potential is applied to the address and retain electrodes (1304, 1305) in relation to the counter electrode (1306), and in order to deactivate a pixel the potential is removed. In order to retain a current pixel state a retain potential is applied to only the retain electrode (1305) in relation to the counter electrode (1306); the current pixel state, be it active or passive, will then be preserved and the retain potential configuration thus provides a bistable pixel state.
摘要翻译： 提供了包括电润湿像素（1300）的显示单元。 本发明的像素（1300）提供双稳态或多稳定像素状态，从而有助于无源矩阵寻址。 为此，为每个多稳定状态设置附加电极（1305）。 因此，每个像素包括一个对电极（1306）和至少一对地址和保持电极（1304,1305）。 为了激活像素，将地址电位施加到地址并且相对于对电极（1306）保留电极（1304,1305），并且为了去激活像素，电位被去除。 为了保持当前像素状态，相对于对电极（1306）仅将保持电极施加到保持电极（1305）; 当前像素状态（无论是主动还是无源）将被保留，并且保持电位配置因此提供双稳态像素状态。
-
公开(公告)号：US20070177006A1
公开(公告)日：2007-08-02
申请号：US10598643
申请日：2005-03-04
CPC分类号： G02B27/2214 , H04N5/14 , H04N13/302 , H04N13/398
摘要： A multiview display device (600) for displaying multiple views, the multiple views having respective viewing angles related to an object to be displayed is disclosed. The display device comprises optical means (1108) for displaying multiple viewing cones, a first one of the multiple viewing cones having an angular distribution (630) of the views relative to the display device; and driving means (1106) for providing the optical means (1108) with sets of image data corresponding to the respective views. The sets of image data are provided such that the angular distribution (630) has a first part of adjacent views with increasing viewing angle and a second part of adjacent views with decreasing viewing angle and the angular distribution (630) has a first one of the views in between a maximum view which corresponds to a maximum viewing angle and a minimum view which corresponds to a minimum viewing angle.
摘要翻译： 公开了一种用于显示多个视图的多视点显示设备（600），具有与要显示的对象相关的各个视角的多个视图。 所述显示装置包括用于显示多个观察锥的光学装置（1108），所述多个观察锥中的第一个具有相对于所述显示装置的视图的角度分布（630）; 以及用于向光学装置（1108）提供与各个视图对应的图像数据组的驱动装置（1106）。 这些图像数据被提供为使得角分布（630）具有视角增加的相邻视图的第一部分和具有减小的视角的相邻视图的第二部分，并且角分布（630）具有第一个 在对应于最大视角的最大视图和对应于最小视角的最小视图之间的视图。
-
公开(公告)号：US20070109811A1
公开(公告)日：2007-05-17
申请号：US10573084
申请日：2004-09-23
IPC分类号： F21V7/04
CPC分类号： G02B6/0038 , G02B6/0056
摘要： A backlight (5) for a 3D display device, the backlight (5) comprising a planar light guide (7) through which light is guided transversely by internal reflection. The light guide (7) is provided with a plurality of grooves (8), which are configured to direct light propagating within the light guide (7), out of a face (7f) of the light guide (7) so as to form a plurality of line light sources.
摘要翻译： 一种用于3D显示装置的背光（5），所述背光源（5）包括平面光导（7），光线通过所述平面光导（7）通过内部反射横向引导。 导光体（7）设置有多个凹槽（8），其构造成将在导光体（7）内传播的光引导出导光体（7）的面（7f），从而 形成多条线光源。
-
公开(公告)号：US20060250675A1
公开(公告)日：2006-11-09
申请号：US10564419
申请日：2004-07-07
IPC分类号： G02B26/08
CPC分类号： G02B26/085 , G02B26/0833 , G02B26/0841 , G02B26/0858 , G02B26/0866 , G02B26/101
摘要： A two dimensional scanning device, for use in a projecting display, comprising a surface (53) suspended by at least two torsion elements (55) defining a torsion axis (B), and a first actuator (60, 61) for pivoting said surface (53) around said torsion axis (B). The scanner further comprises a cantilever beam (51) having one end fixed in relation to said surface and an opposite end arranged to bend around a bending axis (A) non-parallel to said torsion axis (B). The cantilever beam (51) is provided with a reflective surface and a second actuator (58) is arranged to bring said cantilever beam to oscillate at its resonance frequency. The combination of a slow torsion scanner and a faster cantilever scanner 10 provides a two dimensional scanner capable of scanning a laser beam in a raster pattern to project an image.
摘要翻译： 一种用于投影显示器的二维扫描装置，包括由限定扭转轴线（B）的至少两个扭转元件（55）悬挂的表面（53）以及用于使所述表面枢转的第一致动器（60,61） （53）围绕所述扭转轴线（B）。 扫描仪还包括悬臂梁（51），其一端相对于所述表面固定，并且相对端设置成围绕不平行于所述扭转轴线（B）的弯曲轴线（A）弯曲。 悬臂梁51设有反射表面，第二致动器58布置成使悬臂梁以其共振频率摆动。 缓慢扭转扫描仪和更快的悬臂扫描器10的组合提供了能够以光栅图案扫描激光束以投影图像的二维扫描仪。
-
公开(公告)号：US20060158729A1
公开(公告)日：2006-07-20
申请号：US10545648
申请日：2004-02-11
IPC分类号： G02B27/22
CPC分类号： G02B27/225 , G02B26/005 , G02B27/2214 , H04N13/254 , H04N13/305 , H04N13/307 , H04N13/322 , H04N13/354 , H04N13/366
摘要： An autostereoscopic display device comprises a means for providing collimated light (1, 2) and a dynamic beam deflector (3dyn). By means of the dynamic beam deflector the beam is scanned. The exit angle a of the light emitted by pixels of the display array transmitted through the splitting screen is controlled and scanned by the dynamic beam deflector (3dyn).
摘要翻译： 自动立体显示装置包括用于提供准直光（1,2）和动态光束偏转器（3达因）的装置。 通过动态光束偏转器扫描光束。 通过分割屏幕透射的显示阵列的像素发射的光的出射角α由动态光束偏转器（3 dyn）进行控制和扫描。
-
公开(公告)号：US20060038747A1
公开(公告)日：2006-02-23
申请号：US10518256
申请日：2002-06-04
IPC分类号： G09G3/20
CPC分类号： H01J31/124 , H01J29/46 , H01J29/467
摘要： A display device is provided with electron beam guiding channels (10). A channel (10) receives an electron beam (EB) and guides the beam (EB) parallel to a luminescent display screen (40). The electron beam (EB) is extractable from the channel (10), after which the beam (EB) impinges on the display screen (40). Electrode means (11, 12, 13) defining an electric potential in the channel (10) are provided for guiding and extracting the electron beam (EB). The electrode means (11, 12, 13) are arranged in such a way that in the channel (10), the electron beam (EB) is focused in a transverse direction being perpendicular to the channel (10) and parallel to the display screen (40). Thus, the electron transmission of the beam guiding channel (10) can be particularly high.
摘要翻译： 显示装置设有电子束引导通道（10）。 通道（10）接收电子束（EB）并且引导平行于发光显示屏（40）的光束（EB）。 电子束（EB）可以从通道（10）中抽出，之后光束（EB）撞击显示屏幕（40）。 设置在通道（10）中限定电位的电极装置（11,12,13），用于引导和提取电子束（EB）。 电极装置（11,12,13）被布置成使得在通道（10）中，电子束（EB）在与通道（10）垂直的方向上聚焦并平行于显示屏 （40）。 因此，光束引导通道（10）的电子传输可能特别高。
-
公开(公告)号：US20070146358A1
公开(公告)日：2007-06-28
申请号：US10596884
申请日：2005-01-06
申请人： Willem Ijzerman
发明人： Willem Ijzerman
CPC分类号： H04N13/363 , H04N13/305
摘要： The invention relates to a three-dimensional auto-stereoscopic display aimed at, but not restricted to domestic television applications. In this display different viewing directions in the horizontal plane are created by projecting an image on a 2D display through lenticular lenses and onto horizontal lines of to the 3D screen. These lines are scanned along the display by means of a single rotating mirror. The proposed embodiment has a large viewing angle and shows a picture with realistic parallax and perspective. Compared to other known three-dimensional displays, it uses existing components, has a simple construction and is light efficient.
摘要翻译： 本发明涉及一种旨在但不限于国内电视应用的立体自动立体显示。 在该显示器中，通过在2D显示器上通过双凸透镜投影到3D屏幕的水平线上来创建水平面中的不同观看方向。 这些线通过单个旋转镜沿显示器扫描。 所提出的实施例具有大的视角，并且示出了具有逼真的视差和透视的图像。 与其他已知的三维显示器相比，它使用现有的组件，结构简单，效率高。
-
公开(公告)号：US20070091638A1
公开(公告)日：2007-04-26
申请号：US10578071
申请日：2004-11-03
申请人： Willem Ijzerman , Martin Ijzerman
发明人： Willem Ijzerman , Martin Ijzerman
IPC分类号： F21V7/04
CPC分类号： G02B6/0041 , G02B27/2214 , G02F1/1326 , G02F1/133615 , G02F2001/13345 , H04N13/31 , H04N13/32 , H04N13/359 , H04N13/361
摘要： A display 17 comprises a display panel 2 and a backlighting system comprising a light source 3 and waveguide 18. The waveguide 18 comprises a plurality of portions of diffusing material 10a to 10f. Light propagates through the waveguide 18 by means of total internal reflection, but may be scattered by a portion 10a to 10f. Scattered light leaving the waveguide 18 through its exit face 15 produces a pattern of light lines for use in illuminating a 3D autostereoscopic image displayed by the display panel 2. Intervening portions 19a to 19f may be provided, formed from a material such as a liquid crystal gel that can be switched between a light transmissive state and a diffusive state. Optical properties of the intervening portions 19a to 19f may be controlled using electric fields. Such a display 17 can be switched between a 2D image mode, in which the intervening portions 19a to 19f are diffusive and the waveguide 18 provides uniform illumination, and a 3D image mode, in which the intervening portions 19a to 19f are transmissive and the waveguide 18 provides illumination in the form of light lines. If the intervening portions 19a to 19f are controlled using passive or active matrix addressing, the waveguide 18 may provide uniform illumination 26 for a first area of the display panel 2 and light lines 27 for a second area of the display panel 2, allowing 2D and 3D images to be displayed simultaneously. The display 38 may further comprise means 40, 41, 42 for detecting the position of a viewer 6 and adjusting the image displayed and the position and/or pitch of light lines accordingly, in order to provide a 3D image that can be seen from the detected viewer position.
摘要翻译： 显示器17包括显示面板2和包括光源3和波导18的背光系统。 波导18包括多个扩散材料部分10a至10f的部分。 光通过全内反射通过波导18传播，但是可以通过部分10a至10f散射。 通过其出射面15离开波导18的散射光产生用于照亮由显示面板2显示的3D自动立体图像的光线图案。 可以提供由诸如液晶凝胶的材料形成的中间部分19a至19f，所述材料可以在透光状态和扩散状态之间切换。 可以使用电场来控制中间部分19a至19f的光学特性。 这样的显示器17可以在中间部分19a至19f漫射的2D图像模式和波导18提供均匀照明之间切换，并且3D图像模式，其中中间部分19a至19f是 波导18提供光线形式的照明。 如果使用无源或有源矩阵寻址来控制中间部分19a至19f，则波导18可为显示面板2的第一区域和显示面板2的第二区域的光线27提供均匀照明26，允许 2D和3D图像同时显示。 显示器38还可以包括用于检测观看者6的位置并相应地调整显示的图像以及相应的光线的位置和/或音调的装置40,41,42，以便提供从图像中可以看到的3D图像 检测到观察者位置
-
公开(公告)号：US20070030406A1
公开(公告)日：2007-02-08
申请号：US10554597
申请日：2004-04-27
申请人： Willem Ijzerman
发明人： Willem Ijzerman
CPC分类号： H04N9/24
摘要： The invention is related to a cathode ray tube of the index type wherein the tracking structure allows the type to be used in progressive scan mode. The tracking structure comprises tracking elements (16,18) of a first kind and a second kind for generating a first response signal (S1) and a second response signal (S2), respectively, when hit by an electron beam of the tube, the first and the second response signals for determination of a positioning signal, and the tracking elements (16,18) parallel to the phosphor elements (20,20′,20″) whereby each phosphor element is flanked on either side by a tracking element of the first kind (16) and a tracking element of the second kind (18), respectively, except for each phosphor element of the third (B) color (2040″) of each third set (330), whereby each side of said phosphor element of the third (B) color is flanked by tracking elements of the same kind. This tracking structure has the advantage that the index tube has no noticeable flicker if operated in interlaced scan mode.
摘要翻译： 本发明涉及一种索引类型的阴极射线管，其中跟踪结构允许该类型以逐行扫描模式使用。 跟踪结构包括第一类型的跟踪元件（16,18）和用于当由管子的电子束击中时分别产生第一响应信号（S 1）和第二响应信号（S 2）的第二类型的跟踪元件 ，用于确定定位信号的第一和第二响应信号，以及与磷光体元件（20,20'，20“）平行的跟踪元件（16,18），由此每个磷光体元件在任一侧面侧面由 除了第三组（330）的第三（B）种颜色（2040“）中的每个荧光体元素之外，分别是第一类（16）的跟踪元件和第二种类（18）的跟踪元件，由此 第三（B）颜色的所述磷光体元件的侧面是相同种类的跟踪元件。 该跟踪结构的优点是，如果以隔行扫描模式操作，则引导管没有明显的闪烁。
-
公开(公告)号：US20050248503A1
公开(公告)日：2005-11-10
申请号：US10524572
申请日：2003-07-31
申请人： Daniel Schobben , Peter-Andre Redert , Atul Sinha , Marc Op De Beeck , Piotr Wilinski , Willem Ijzerman
发明人： Daniel Schobben , Peter-Andre Redert , Atul Sinha , Marc Op De Beeck , Piotr Wilinski , Willem Ijzerman
CPC分类号： B60K35/00 , B60K2350/901 , B60K2350/903 , H04N13/359
摘要： A display system (100) for displaying images from different data streams (1,2) simultaneously is described. Images corresponding to the first data stream (1) are shown to a first observer (106) in a vehicle and images corresponding to the second data stream (2) are shown to a second observer (108) in the vehicle. The display system (100) comprises: a display screen (102) for generating a first one of the images and a second one of the images; and an optical selction screen (104) for selectively passing the first one of the images in a first direction (101) towards the first observer (106) and passing the second one of the images in a second direction (103) towards the second observer (108). It is advantageously that the display screen (102) generates images from both data streams (1,2).
摘要翻译： 描述用于同时显示来自不同数据流（1,2）的图像的显示系统（100）。 对车辆中的第一观察者（106）示出对应于第一数据流（1）的图像，并且对车辆中的第二观察者（108）示出与第二数据流（2）相对应的图像。 显示系统（100）包括：用于产生图像中的第一个和第二个图像的显示屏（102）; 以及用于选择性地使第一方向（101）上的第一图像朝向第一观察者（106）传递并使第二方向（103）中的第二方向朝向第二观察者 （108）。 有利的是，显示屏（102）从两个数据流（1,2）生成图像。
-
-
-
-
-
-
-
-
-
搜索结果
14 条记录 (耗时 0.023 秒)