公开(公告)号：US20050123229A1

公开(公告)日：2005-06-09

申请号：US10507861

申请日：2002-03-03

申请人： Hubertina Huck ,  Hugo Cornelissen

发明人： Hubertina Huck ,  Hugo Cornelissen

IPC分类号： G02B5/30 ,  F21V8/00 ,  F21Y103/00 ,  G02B6/00 ,  G02F1/13357

CPC分类号： G02B6/0056 ,  G02B6/0038 ,  G02B6/0061 ,  G02F1/13362 ,  G02F2001/133543 ,  G02F2001/13355 ,  G02F2001/133616 ,  Y10S385/901

摘要： A side-lit illumination arrangement comprises a polarized-light-emitting waveguide comprising a polarization-selective beam-splitting interface formed at an interface of a waveguiding layer and a polarization-selection layer. In order to avoid alignment problems occurring during the manufacture of the waveguide which impair the proper functioning of the polarization-selective beam-splitting interface, the polarization-selective beam-splitting interface is planar. Waveguided light polarized and transmitted by the polarization-selective beam-splitting interface into the polarization-selection layer is coupled out by a relief-structured surface via an exit surface. Display devices having such waveguides, in particular if used in a front light, have a high brightness and efficiency.

摘要翻译： 侧光照明装置包括偏振光发射波导，其包括在波导层和偏振选择层的界面处形成的偏振选择光束分离界面。 为了避免波导制造过程中发生的对准问题，导致偏振选择光束分离界面的正常功能受损，偏振选择光束分离界面是平面的。 由偏振选择光束分离界面偏振并透射到偏振选择层的波导光经由出射表面被凸起结构化的表面耦合出来。 具有这种波导的显示装置，特别是如果在前灯中使用，则具有高的亮度和效率。

公开(公告)号：US20070109811A1

公开(公告)日：2007-05-17

申请号：US10573084

申请日：2004-09-23

申请人： Marcellinus Krijn ,  Willem Ijzerman ,  Siebe De Zwart ,  Hugo Cornelissen

发明人： Marcellinus Krijn ,  Willem Ijzerman ,  Siebe De Zwart ,  Hugo Cornelissen

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：US20060203336A1

公开(公告)日：2006-09-14

申请号：US10566787

申请日：2004-07-22

申请人： Cornelis Van Berkel ,  Alan Knapp ,  Hugo Cornelissen

发明人： Cornelis Van Berkel ,  Alan Knapp ,  Hugo Cornelissen

IPC分类号： G02B27/22

CPC分类号： G02F1/1333 ,  G02F1/1334 ,  G02F1/133504 ,  H04N13/305 ,  H04N13/359

摘要： An autostereoscopic display device (1), comprising a display panel (10), a lenticular sheet (15) and an electrically controllable diffuser (80). The electrically controllable diffuser (80) comprises an optical medium (94), e.g. polyethyleneterephthalate (PET), with a structured surface (98) against an electro-optic medium (95), e.g. a small droplet polymer dispersed liquid crystal (PDLC) layer. The electro-optic material (95) refractive index is varied with an applied electric field (or zero field) and is switchable between at least (i) a value (n2) substantially matching that of the optical medium (94), which provides a substantially non-diffusing mode, hence 3D operation of the display device, and (ii) a value (n1) different to that of the optical medium (94) hence causing refraction at the structured surface (98), the structured surface (98) providing different refraction angles (?0) so as to provide an overall diffusing effect, hence 2D operation. The diffuser (80) may be provided as a stand-alone item.

摘要翻译： 一种自动立体显示装置（1），包括显示面板（10），透镜片（15）和电可控扩散器（80）。 电可控扩散器（80）包括光介质（94） 聚对苯二甲酸乙二醇酯（PET），其具有针对电光介质（95）的结构化表面（98）。 小液滴聚合物分散液晶（PDLC）层。 电光材料（95）折射率随施加的电场（或零场）而变化，并且可在至少（i）基本上与光学介质（94）的值（n 2）之间的值（n 2）之间切换，其提供 基本上不扩散模式，因此显示装置的3D操作，和（ii）与光学介质（94）不同的值（n 1），从而在结构化表面（98），结构化表面（98）处引起折射 98）提供不同的折射角（θ0），以便提供整体漫射效果，因此提供2D操作。 扩散器（80）可以作为独立物品提供。

公开(公告)号：US20060139306A1

公开(公告)日：2006-06-29

申请号：US10543435

申请日：2004-01-13

申请人： Mark Johnson ,  Alexander Henzen ,  Hugo Cornelissen ,  Guofu Zhou

发明人： Mark Johnson ,  Alexander Henzen ,  Hugo Cornelissen ,  Guofu Zhou

IPC分类号： G09G3/34

CPC分类号： G09G3/344 ,  G02F1/167 ,  G02F2201/12 ,  G09F9/37 ,  G09F9/372 ,  G09G3/3446 ,  G09G2320/0233 ,  G09G2320/029

摘要： The electrophoretic display panel (1) for displaying a picture corresponding to image information has drive means (100) which are able to control for each picture element (2) the potentials, thereby being able to change the position of the particles (6) based on the image information. Furthermore, the display panel (1) has monitoring means (101) which are able to generate for each picture element (2) actual position information indicative for the actual position of the particles (6), and control means (103) which are able to control for each picture element (2) the drive means (100) in dependence of the actual position information and the image information to reduce a difference between the position of the particles (6) and the position off the particles (6) corresponding to the image information. For the display panel (1) to be able to provide a picture of relatively high quality even at relatively low or nonuniform intensities of the ambient light, the monitoring means (101) comprise electrical means (102) which are able to generate for each picture element (2) the actual position information based on an electrical property of the respective picture element (2).

摘要翻译： 用于显示与图像信息相对应的图像的电泳显示面板（1）具有驱动装置（100），其能够控制每个图像元素（2）的电位，从而能够基于粒子（6）的位置改变 对图像信息。 此外，显示面板（1）具有能够为每个图像元素（2）生成指示粒子（6）的实际位置的实际位置信息的监视装置（101），以及能够 根据实际位置信息和图像信息来控制每个图像元素（2）驱动装置（100），以减少颗粒（6）的位置与离开颗粒（6）的位置之间的差异 图像信息。 对于显示面板（1）即使在环境光的相对较低或不均匀的强度下也能够提供相对高质量的图像，监视装置（101）包括能够为每个图像生成的电气装置（102） 元件（2）基于相应图像元素（2）的电气特性的实际位置信息。

公开(公告)号：US20080055933A1

公开(公告)日：2008-03-06

申请号：US11572571

申请日：2005-07-18

申请人： Michel Cornelis Vissenberg ,  Wilbert Ijzerman ,  Hugo Cornelissen

发明人： Michel Cornelis Vissenberg ,  Wilbert Ijzerman ,  Hugo Cornelissen

IPC分类号： F21V7/04

CPC分类号： G02B6/0038 ,  G02B6/0068 ,  G02F1/1323

摘要： A backlight (100) for a display comprises a planar light guide (102) through which light is guided by internal reflection. The light guide is provided with a first plurality of parallel structures (129) essentially along a first direction and a second plurality of parallel structures (122) provided essentially along a second direction, said second direction being substantially perpendicular to said first direction. The first plurality of structures are configured to direct light propagating along said second direction within the light guide, out of a face (110) of the light guide and the second plurality of structures are configured to direct light propagating along said first direction within the light guide, out of a face of the light guide.

摘要翻译： 用于显示器的背光（100）包括平面光导（102），光通过内部反射引导。 光导基本上沿着第一方向设置有第一多个平行结构（129），基本沿第二方向设置的第二多个平行结构（122），所述第二方向基本上垂直于所述第一方向。 所述第一多个结构被配置为将在所述光导内沿所述第二方向传播的光引导出所述光导的表面（110），并且所述第二多个结构被配置为引导在所述光中沿着所述第一方向传播的光 指导，从光导面板出来。

公开(公告)号：US20060262568A1

公开(公告)日：2006-11-23

申请号：US10555050

申请日：2004-04-28

申请人： Saskia Blom ,  Hugo Cornelissen ,  Martin Jak ,  Pieter Van Der Wel

发明人： Saskia Blom ,  Hugo Cornelissen ,  Martin Jak ,  Pieter Van Der Wel

IPC分类号： F21V7/04

CPC分类号： G02B6/0038 ,  G02B6/005

摘要： The present invention relates to a display apparatus, which has a diffusely reflecting display panel (21, 41, 51, 61, 71, 81, 91), light guide (23, 43, 53, 63, 73, 83, 93), a light source (22, 42, 52, 62, 72, 82, 92), and a transparent intermediate layer (29, 49, 59, 69), which is arranged between a front surface of said display panel and a rear surface (27, 47, 87, 97) of said light guide. The light source is mounted at an end (24, 84, 94) of the light guide. The display panel is in optical contact with said light guide, and the rear surface of the light guide is provided with a microstructure having wedge-facets (28, 34a-c, 48, 58) which are inclined to the front surface. Thereby a substantially uniform thickness of the light guide as well as a tuneable illumination uniformity are obtainable.

摘要翻译： 本发明涉及一种具有漫反射显示面板（21,41,51,61,71,81,91），导光体（23,43,53,63,73,83,93）的显示装置， 光源（22,42,52,62,72,82,92）以及布置在所述显示面板的前表面和后表面之间的透明中间层（29,49,59,69） 27,47,87,97）。 光源安装在光导的端部（24,84,94）上。 显示面板与所述导光体光学接触，并且所述导光体的后表面设置有具有相对于所述前表面倾斜的楔形小面（28,34a-c，48,58）的微结构。 因此，可以获得光导的基本均匀的厚度以及可调的照明均匀性。

公开(公告)号：US20050244614A1

公开(公告)日：2005-11-03

申请号：US11176435

申请日：2005-07-07

申请人： Rishikesh Bharadwaj ,  Hugo Cornelissen ,  Dennis Couzin ,  David Edwards ,  Reza Mehrabi

发明人： Rishikesh Bharadwaj ,  Hugo Cornelissen ,  Dennis Couzin ,  David Edwards ,  Reza Mehrabi

IPC分类号： B29C35/08 ,  B29C41/46 ,  B29C59/02 ,  B29C59/04 ,  B29D7/01 ,  B29D11/00 ,  B32B3/00 ,  B32B3/28 ,  B32B3/30 ,  G02B5/30 ,  H05B6/00

CPC分类号： B32B3/30 ,  B29C35/0272 ,  B29C35/0805 ,  B29C35/0888 ,  B29C59/02 ,  B29C59/04 ,  B29C2035/0811 ,  B29C2035/0822 ,  B29C2035/0838 ,  B29C2035/0855 ,  B29C2035/0861 ,  B29C2059/023 ,  B29L2011/00 ,  B32B7/12 ,  B32B27/08 ,  B32B27/308 ,  B32B27/36 ,  B32B38/06 ,  B32B2307/412 ,  B32B2307/42 ,  B32B2307/516 ,  B32B2307/704 ,  B32B2307/706 ,  B32B2398/20 ,  G02B5/3083 ,  Y10T428/24479 ,  Y10T428/2457

摘要： A method of making an embossed optical sheet material includes: providing an optically anisotropic, uniaxially oriented polymer substrate having a first major surface and a second major surface; heating a patterned tool using radiant energy from a radiant energy source, wherein the pattern comprises a plurality of parallel raised microstructures having a longitudinal direction; pressing the tool against the first major surface of the polymer substrate such that the longitudinal direction of the raised microstructures is substantially parallel to the direction of orientation of the polymer substrate, to soften the first major surface of the polymer substrate and emboss groove-shaped microchannels into the polymer substrate; cooling the embossed polymer substrate; and separating the tool from the polymer substrate; wherein the orientation of the polymer substrate is unchanged throughout the polymer substrate and first major surface.

公开(公告)号：US20050179150A1

公开(公告)日：2005-08-18

申请号：US11086511

申请日：2005-03-22

申请人： Rishikesh Bharadwaj ,  Hugo Cornelissen ,  Dennis Couzin ,  David Edwards ,  Reza Mehrabi

发明人： Rishikesh Bharadwaj ,  Hugo Cornelissen ,  Dennis Couzin ,  David Edwards ,  Reza Mehrabi

IPC分类号： B29C35/08 ,  B29C41/46 ,  B29C59/02 ,  B29C59/04 ,  B29D7/01 ,  B29D11/00 ,  B32B3/00 ,  B32B3/28 ,  B32B3/30 ,  G02B5/30 ,  H05B6/00

CPC分类号： B32B3/30 ,  B29C35/0272 ,  B29C35/0805 ,  B29C35/0888 ,  B29C59/02 ,  B29C59/04 ,  B29C2035/0811 ,  B29C2035/0822 ,  B29C2035/0838 ,  B29C2035/0855 ,  B29C2035/0861 ,  B29C2059/023 ,  B29L2011/00 ,  B32B7/12 ,  B32B27/08 ,  B32B27/308 ,  B32B27/36 ,  B32B38/06 ,  B32B2307/412 ,  B32B2307/42 ,  B32B2307/516 ,  B32B2307/704 ,  B32B2307/706 ,  B32B2398/20 ,  G02B5/3083 ,  Y10T428/24479 ,  Y10T428/2457

摘要： A method of making an embossed optical sheet material includes: providing an optically anisotropic, uniaxially oriented polymer substrate having a first major surface and a second major surface; heating a patterned tool using radiant energy from a radiant energy source, wherein the pattern comprises a plurality of parallel raised microstructures having a longitudinal direction; pressing the tool against the first major surface of the polymer substrate such that the longitudinal direction of the raised microstructures is substantially parallel to the direction of orientation of the polymer substrate, to soften the first major surface of the polymer substrate and emboss groove-shaped microchannels into the polymer substrate; cooling the embossed polymer substrate; and separating the tool from the polymer substrate; wherein the orientation of the polymer substrate is unchanged throughout the polymer substrate and first major surface.

公开(公告)号：US20070146509A1

公开(公告)日：2007-06-28

申请号：US10529669

申请日：2003-09-30

申请人： Gerben Hekstra ,  Hugo Cornelissen ,  Dirk De Boer ,  Dirk Broer ,  Martin Jak ,  Erno Langendijk ,  Leo Velthoven ,  Michiel Klompenhouwer

发明人： Gerben Hekstra ,  Hugo Cornelissen ,  Dirk De Boer ,  Dirk Broer ,  Martin Jak ,  Erno Langendijk ,  Leo Velthoven ,  Michiel Klompenhouwer

IPC分类号： H04N9/64

CPC分类号： G09G3/3413 ,  G09G2300/0452 ,  G09G2310/0235 ,  G09G2320/0242 ,  G09G2320/0247 ,  H04N9/3111 ,  H04N9/3155

摘要： The invention relates to a color display device for display a color image and a method of operating such display. The color display device is provided with a plurality of picture elements, two selectable light sources having different predetermined radiance spectra, color selection means which in combination with the selectable light sources is able to produce respective first and second primary colors on the display panel and control means arranged to select alternately one of the selectable light sources and to provide a portion of the picture elements with image information corresponding to the respective primary colors obtainable with the selected light source. The primary colors of the display device can be selected in a time sequential and space sequential way which enable a reduction of a color break-up.

摘要翻译： 本发明涉及用于显示彩色图像的彩色显示装置和操作这种显示的方法。 彩色显示装置具有多个图像元素，具有不同预定辐射光谱的两个可选光源，与可选光源组合的颜色选择装置能够在显示面板上产生相应的第一和第二原色并控制 被配置为交替选择一个所述可选光源并且为所述像素的一部分提供与所选择的光源可获得的各原色对应的图像信息的装置。 显示装置的原色可以以时间顺序和空间顺序的方式选择，这使得能够减少颜色分解。

公开(公告)号：US20070041096A1

公开(公告)日：2007-02-22

申请号：US10578448

申请日：2004-11-03

申请人： Armanda Nieuwkerk ,  Emiel Peeters ,  Hugo Cornelissen ,  Martinus Hermanus Van Delden

发明人： Armanda Nieuwkerk ,  Emiel Peeters ,  Hugo Cornelissen ,  Martinus Hermanus Van Delden

IPC分类号： G02B5/30

CPC分类号： G02F1/133536 ,  G02B5/08 ,  G02F1/133621 ,  G02F2001/133622

摘要： A mirror device (1) which can be simultaneously used for display purposes, based on e.g. an LCD display (5) with a polarizing min or (2) placed in front of it. the reflectivity of such a mirror display is enhanced by providing at its non-viewing side a further polarizing mirror (11) Color absorption in the display is prevented by placing the color filter (13) or a color (sequential) backlight (30) behind this reflective polarizer at the back of the display.

摘要翻译： 可以同时用于显示目的的镜装置（1） 具有极化min或（2）的LCD显示器（5）放置在其前面。 通过在其非观看侧提供另一个偏振镜（11）来增强这种镜子显示器的反射率。通过将滤色器（13）或颜色（顺序）背光（30）放置在后面来防止显示器中的颜色吸收 该反光偏振器在显示器的背面。