公开(公告)号：US20130287384A1

公开(公告)日：2013-10-31

申请号：US13928885

申请日：2013-06-27

Applicant: 3DV Co., Ltd.

Inventor： Allen Kwok Wah L0

IPC: G03B35/24

CPC classification number: G02F1/1323 ,  G03B35/14 ,  G03B35/24

Abstract: A 3D photographic printer uses a digital display device for displaying two or more images for composing a 3D photograph. The images are displayed at different locations so that these images can be projected onto a 3D print material through a projection lens at different projection angles. With the digital display device, it is possible to electronically locate the images at different locations and shift the images or mechanically moving the display device during the 3D photographic composing process. It is also possible that only the print material is mechanically shifted to different locations. The display device and the projection lens can be stationary. The display device can have a monochrome LCD panel and a color light source for illuminating the LCD panel for printing.

Abstract translation: 3D照相打印机使用数字显示设备来显示用于组合3D照片的两个或多个图像。 图像被显示在不同的位置，使得这些图像可以通过投影透镜以不同的投影角投影到3D打印材料上。 利用数字显示装置，可以在3D摄影合成过程中将图像电子定位在不同位置并移动图像或机械地移动显示装置。 也可以仅将打印材料机械地移动到不同的位置。 显示装置和投影透镜可以是静止的。 显示装置可以具有单色LCD面板和用于照亮LCD面板以进行打印的彩色光源。

公开(公告)号：US20130235097A1

公开(公告)日：2013-09-12

申请号：US13989380

申请日：2011-11-17

Applicant: Makoto Eguchi ,  Shinya Yamasaki ,  Akira Imai ,  Tomoo Takatani

Inventor： Makoto Eguchi ,  Shinya Yamasaki ,  Akira Imai ,  Tomoo Takatani

IPC: G09G5/14

CPC classification number: G09G5/14 ,  G02B27/2214 ,  G02B27/26 ,  G03B35/24 ,  G09G2300/0439 ,  H04N13/31 ,  H04N13/324

Abstract: A stereoscopic display device includes: a parallax barrier in which light transmission parts that transmit light and light shielding parts that block light are formed alternately, and a display panel that displays a stereoscopic image. A plurality of pixels for displaying the stereoscopic image are formed on the display panel. Each pixel includes a plurality of color forming subpixels that contribute to the color formation of the stereoscopic image, and a contrasting subpixel that contributes to the contrast of the stereoscopic image. In each pixel, the contrasting subpixel is positioned at both ends of the pixel in a direction in which the light transmission parts and the light shielding parts are arranged alternately. In each pixel that overlaps the light shielding part when the display panel is viewed from front, the contrasting subpixel is positioned at both ends of the light shielding part.

Abstract translation: 立体显示装置包括：交替形成透光遮光部的遮光部的透光部以及显示立体图像的显示面板的视差屏障。 在显示面板上形成用于显示立体图像的多个像素。 每个像素包括有助于立体图像的颜色形成的多个成色子像素和有助于立体图像的对比度的对比子像素。 在每个像素中，对比子像素位于透光部和遮光部交替配置的方向上的像素的两端。 在从前方观察显示面板时与遮光部重叠的各像素中，对比亚像素位于遮光部的两端。

公开(公告)号：US20130215111A1

公开(公告)日：2013-08-22

申请号：US13882704

申请日：2011-11-07

Applicant: Yohsuke Yokoyama

Inventor： Yohsuke Yokoyama

IPC: H04N13/02

CPC classification number: H04N13/289 ,  G02B27/2214 ,  G02F1/133526 ,  G03B35/24 ,  G09F19/14 ,  G09G3/003 ,  H04N13/305 ,  H04N13/356

Abstract: Provided is a display device 1 for performing two-dimensional display and three-dimensional display of an image, the display device 1 being provided with: a display unit 10 for displaying the image; a plurality of cylindrical convex lenses 2 that are arranged in parallel on the screen of the display unit 10 so that the longitudinal direction thereof is positioned along a straight line that links one end of the screen with the other end; and a display control unit 4 for determining whether the image is to be displayed two-dimensionally or three-dimensionally, depending on the proximity of the longitudinal direction of the lenses 2 to one of the vertical direction and horizontal direction. If the longitudinal direction of the lenses 2 is closer to the vertical direction, the display control unit 4 causes the image to be displayed three-dimensionally. If the longitudinal direction of the lenses 2 is closer to the horizontal direction, the display control unit 4 causes the image to be displayed two-dimensionally.

Abstract translation: 提供了一种用于执行图像的二维显示和三维显示的显示装置1，显示装置1设置有：显示图像的显示单元10; 在显示单元10的屏幕上平行布置的多个圆柱形凸透镜2，使得其纵向方向沿着连接屏幕的一端与另一端的直线定位; 以及显示控制单元4，用于根据透镜2的纵向方向与垂直方向和水平方向之一的接近度来确定图像是否将被二维地或三维地显示。 如果透镜2的纵向方向更靠近垂直方向，则显示控制单元4使三维地显示图像。 如果透镜2的纵向方向更靠近水平方向，则显示控制单元4使二维显示图像。

公开(公告)号：USRE44370E1

公开(公告)日：2013-07-16

申请号：US12170858

申请日：2008-07-10

Applicant: John Tomczyk

Inventor： John Tomczyk

IPC: G02B27/10 ,  G06K19/00

CPC classification number: B42D25/47 ,  B29D11/00278 ,  B42D25/00 ,  B42D25/21 ,  B42D25/285 ,  B42D25/324 ,  B42D25/425 ,  B42D2033/04 ,  B42D2033/24 ,  B42D2035/20 ,  G03B35/24 ,  G09F19/12 ,  G09F19/14 ,  Y10T428/14 ,  Y10T428/24802

Abstract: A process for making a lenticular card including: providing an imaged transparent sheet having a first smooth side and a second side with a lenticulated region, the transparent sheet optionally having at least one printed image area on the first smooth side and a moisture cure adhesive layer over the printed image areas and non-image areas of the first smooth side, and the moisture cure adhesive layer being applied with a screen press through a screen; and combining the imaged transparent sheet on the adhesive layer side of the transparent sheet with a backing sheet by nipping the paired sheets with a nip roller. The invention also provides processes useful for preparing a lenticular card including an optional core sheet, or optional primer layers.

公开(公告)号：US08474980B2

公开(公告)日：2013-07-02

申请号：US13085486

申请日：2011-04-13

Applicant: Wei-Liang Hsu ,  Chao-Hsu Tsai ,  Chang-Ying Chen ,  Jinn-Cherng Yang

Inventor： Wei-Liang Hsu ,  Chao-Hsu Tsai ,  Chang-Ying Chen ,  Jinn-Cherng Yang

IPC: G03B21/60 ,  G02B27/26

CPC classification number: G03B35/24 ,  G02B27/26 ,  G03B21/604 ,  H04N13/31 ,  H04N13/317 ,  H04N13/324 ,  H04N13/359 ,  H04N13/363

Abstract: A projection autostereoscopic display including an image projector and a stereo screen is provided. The image projector projects an image. The image includes multiple viewing-zone images. The stereo screen receives the image and reflects the image to an observing direction. The stereo screen includes a linear polarizer layer, for receiving and polarizing the image. A first microretarder layer is disposed behind the linear polarizer layer. A second microretarder layer is disposed behind the first microretarder layer by a distance. A reflection-type polarization-reserved diffuser layer is disposed behind the second microretarder layer for reflecting and diffusing the image into various directions while maintaining the polarization state of the image. A switching layer is switched between a transparent state which maintains the polarization state of the image and an opaque state which changes the polarization states of the image to a non-polarization state, to switch between 2D and 3D display modes.

Abstract translation: 提供了包括图像投影仪和立体声屏幕的投影自动立体显示器。 图像投影机投影图像。 图像包括多个视区图像。 立体声屏幕接收图像并将图像反射到观察方向。 立体屏幕包括用于接收和偏振图像的线性偏振器层。 第一微型回收器层设置在线性偏振器层的后面。 将第二微型回收器层设置在第一微型回收器层的后面一段距离。 反射型偏振保留漫射层设置在第二微缩小器层的后面，用于在保持图像的偏振状态的同时将图像反射并扩散到各个方向。 切换层在维持图像的偏振状态的透明状态和将图像的偏振状态改变为非偏振状态的不透明状态之间切换，以在2D和3D显示模式之间切换。

公开(公告)号：US20130135589A1

公开(公告)日：2013-05-30

申请号：US13689621

申请日：2012-11-29

Applicant: REALD INC.

Inventor： Kevin Curtis ,  Gary D. Sharp ,  Miller H. Schuck

IPC: G02B27/26 ,  G02B27/22 ,  G03B21/14

CPC classification number: G02B27/26 ,  B82Y20/00 ,  G02B6/005 ,  G02B6/0056 ,  G02B27/22 ,  G03B21/14 ,  G03B21/204 ,  G03B21/604 ,  G03B35/24 ,  H04N9/3129 ,  H04N9/3141 ,  H04N9/3147 ,  H04N9/3197 ,  H04N13/31 ,  Y10S977/774 ,  Y10S977/952

Abstract: Generally, near seamless electronics displays may be employed in cinema and exhibition applications. Laser scanned displays may be enabled such that the display may display three dimensional (“3D”) content. A first method to enable a laser scanned display for 3D content may employ polarization, with or without polarization conversion and another method may employ multiple colors. Additionally, the envelope function that may be employed across the display may be achieved by changing laser power as a beam is scanned on the screen or by changing the dwell time of the laser beam on the pixels. One method of minimizing the effects of seams in the screen may be to reduce the screen resolution near the seams by screen design and/or laser beam dwell time or illumination energy.

Abstract translation: 通常，在电影和展览应用中可以使用靠近无缝电子显示器。 可以启用激光扫描显示器，使得显示器可以显示三维（“3D”）内容。 启用3D内容的激光扫描显示的第一种方法可以采用极化，具有或不具有偏振转换，另一种方法可以采用多种颜色。 另外，可以在显示器上使用的包络函数可以通过在屏幕上扫描光束时改变激光功率或通过改变激光束在像素上的停留时间来实现。 在屏幕中最小化接缝效果的一种方法可能是通过屏幕设计和/或激光束驻留时间或照明能量来减小接缝附近的屏幕分辨率。

公开(公告)号：US20130077052A1

公开(公告)日：2013-03-28

申请号：US13619869

申请日：2012-09-14

Applicant: Hirosada HORIGUCHI ,  Hiroshi YOSHIMOTO ,  Tadashi YAMADA ,  Keiji FUKUHARA

Inventor： Hirosada HORIGUCHI ,  Hiroshi YOSHIMOTO ,  Tadashi YAMADA ,  Keiji FUKUHARA

IPC: G02B27/22 ,  G03B21/14

CPC classification number: H04N13/341 ,  G02B27/2264 ,  G03B21/006 ,  G03B21/2053 ,  G03B33/08 ,  G03B33/12 ,  G03B35/16 ,  G03B35/24 ,  G09G3/003 ,  G09G3/20 ,  G09G3/3406 ,  G09G2310/08 ,  H04N9/31 ,  H04N9/3155 ,  H04N13/324 ,  H04N13/344 ,  H04N13/363 ,  H04N13/398 ,  H04N2213/008

Abstract: A projector includes a lamp that emits projection light to project 3D picture, in which a right eye image and a left eye image are represented in a time division manner, to an object, a synchronization signal transmission section which transmits shutter synchronization signal to glasses having a right eye shutter and a left eye shutter to control the opened state or the closed state of the right eye shutter and the left eye shutter, based on the signal indicating a displaying period of the right eye image and the left eye image of 3D picture, and a lamp drive section that supplies AC current having peak overlapping with a period when the right eye shutter of the glasses is in the opened state and peak overlapping with a period when the left eye shutter of the glasses is in the opened state to the lamp, based on the signal.

Abstract translation: 投影仪包括发射投射光的灯，以投影3D图像，其中右眼图像和左眼图像以时分方式表示到对象;同步信号发送部分，其将快门同步信号发送到具有 基于指示右眼图像的显示周期的信号和3D图像的左眼图像来控制右眼快门和左眼快门的打开状态或关闭状态的右眼快门和左眼快门 以及灯驱动部，其提供具有与眼镜的右眼快门处于打开状态的时段高度重叠的交流电流，并且与眼镜的左眼快门处于打开状态的时段重叠， 灯，根据信号。

公开(公告)号：US08379105B2

公开(公告)日：2013-02-19

申请号：US13476638

申请日：2012-05-21

Applicant: Todor G. Georgiev ,  Andrew Lumsdaine

Inventor： Todor G. Georgiev ,  Andrew Lumsdaine

IPC: H04N5/228

CPC classification number: H04N5/2254 ,  G02B27/0075 ,  G03B15/00 ,  G03B35/08 ,  G03B35/24

Abstract: Method and apparatus for full-resolution light-field capture and rendering. A radiance camera is described in which the microlenses in a microlens array are focused on the image plane of the main lens instead of on the main lens, as in conventional plenoptic cameras. The microlens array may be located at distances greater than f from the photosensor, where f is the focal length of the microlenses. Radiance cameras in which the distance of the microlens array from the photosensor is adjustable, and in which other characteristics of the camera are adjustable, are described. Digital and film embodiments of the radiance camera are described. A full-resolution light-field rendering method may be applied to flats captured by a radiance camera to render higher-resolution output images than are possible with conventional plenoptic cameras and rendering methods.

Abstract translation: 用于全分辨率光场捕获和渲染的方法和设备。 描述了一种辐射照相机，其中微透镜阵列中的微透镜聚焦在主透镜的图像平面而不是主透镜上，如在常规全光照相机中。 微透镜阵列可以位于距离光电传感器大于f的距离处，其中f是微透镜的焦距。 描述了微透镜阵列与光电传感器的距离是可调节的照相机，并且照相机的其它特性是可调节的。 描述辐射照相机的数字和胶片实施例。 全分辨率的光场渲染方法可以应用于由辐射照相机拍摄的平面以渲染比常规全光照相机和渲染方法可能的更高分辨率的输出图像。

公开(公告)号：US08350899B2

公开(公告)日：2013-01-08

申请号：US12716642

申请日：2010-03-03

Applicant: Kenichi Takahashi ,  Sho Sakamoto ,  Takashi Oku

Inventor： Kenichi Takahashi ,  Sho Sakamoto ,  Takashi Oku

IPC: H04N13/04 ,  G09G5/00

CPC classification number: G03B35/24 ,  G02B3/14 ,  G02B27/2214 ,  H04N13/305 ,  H04N13/359

Abstract: A stereoscopic display device includes: a display panel having a display screen on which two-dimensional image is displayed, and configured to polarize image light of the image-displaying into a particular polarization direction; and a lens array element disposed to oppose the display screen of the display panel, and having a liquid crystal layer which includes liquid crystal molecules having a refractive index anisotropy and aligned in a predetermined orientation direction under no application of voltage. The lens array element is configured to electrically change the alignment of the liquid crystal molecules to generate a lens effect, and configured to selectively change a state of passing therethrough of the image light exiting from the display panel. The predetermined orientation direction of the liquid crystal molecules of the lens array element and the polarization direction of the image light are parallel to each other.

Abstract translation: 立体显示装置包括：显示面板，具有显示屏幕，二维图像被显示在该显示屏上，并且被配置为将图像显示的图像光偏振到特定的偏振方向; 以及透镜阵列元件，其设置成与显示面板的显示屏相对，并且具有包含折射率各向异性的液晶分子的液晶层，并且在不施加电压的情况下在预定的取向方向上排列。 透镜阵列元件被配置为电流改变液晶分子的对准以产生透镜效果，并且被配置为选择性地改变从显示面板出射的图像光的通过状态。 透镜阵列元件的液晶分子的预定取向方向和图像光的偏振方向彼此平行。

公开(公告)号：US20120327517A1

公开(公告)日：2012-12-27

申请号：US13516700

申请日：2010-12-15

Applicant: Jan Van Den Berg

Inventor： Jan Van Den Berg

IPC: G02B27/12

CPC classification number: B42D25/41 ,  B42D25/29 ,  B42D25/324 ,  B42D2033/24 ,  B42D2035/26 ,  B44F1/10 ,  G02B3/0025 ,  G02B3/005 ,  G02B27/06 ,  G02B27/2214 ,  G03B5/04 ,  G03B25/02 ,  G03B35/18 ,  G03B35/24

Abstract: This invention relates to a method of manufacturing a display device, in particular a security document, comprising the steps of providing m images of an object, wherein m is at least equal to 2, dividing each image into n sets adjacent arrays (11,1, 11,2 . . . 11,n), . . . , (1m1, 1m2, . . . 1mn) of picture elements, spaced at a mutual distance δ, applying the images in an interlaced manner on an image layer in sets of interlaced arrays (111, 121 . . . 1m1), . . . , ( 11n, 12n . . . 1mn) below a lens structure comprising line-shaped lens elements over the image layer with one line shaped lens element overlying a corresponding set of adjacent arrays, characterised in that upon applying the arrays onto the image layer, and/or upon providing the lens elements, each array of picture elements is provided onto the image layer in an out of focus manner to form a blurred array or each array is imaged by the lens elements to form a blurred array, wherein a mutual distance of the edges of adjacent blurred arrays is smaller than the mutual distance δ.

Abstract translation: 本发明涉及一种制造显示装置的方法，特别是一种安全文件，包括以下步骤：提供物体的m幅图像，其中m至少等于2，将每个图像分成相邻阵列（11,1 ，11,2。。，11，n），。 。 。 ，（1m1,1m2，... 1mn）的图像元素，间隔相互距离δ，以隔行扫描的方式将图像以隔行阵列（111,121,1.1m1）组合在图像层上。 。 。 ，（11n，12n，...，lmn）在透镜结构之下，包括在图像层上的线状透镜元件，其中一个线状透镜元件覆盖相应的一组相邻阵列，其特征在于，当将阵列施加到图像层上时， 和/或在提供透镜元件时，每个像素阵列以失焦方式提供到图像层上以形成模糊阵列，或者每个阵列由透镜元件成像以形成模糊阵列，其中相互距离 相邻模糊阵列的边缘小于相互距离δ。