公开(公告)号：US20150102999A1

公开(公告)日：2015-04-16

申请号：US14513225

申请日：2014-10-14

Applicant: Industrial Technology Research Institute

Inventor： Chao-Hsu Tsai

IPC: G02B27/22 ,  G06F3/01 ,  H04N13/04 ,  G02B27/42

CPC classification number: G02B27/2214 ,  G02B27/4205 ,  G06F3/017 ,  H04N13/302 ,  H04N13/366

Abstract: A display apparatus including an image module and a micro deflecting array is provided. The image module is configured to provide a plurality of image beams, wherein these image beams contain a plurality sets of image information of different viewing angles, and the micro deflecting array is disposed on the transmission paths of these image beams. The micro deflecting array has a plurality of micro deflecting units arranged in an array, and these micro deflecting units are grouped into a plurality of micro deflecting groups interlaced with each other, and these micro deflecting groups respectively deflect these image beams to a plurality of directions, and a distribution range of azimuth angles of these directions, with respect to an optical axis of the micro deflecting array, in a direction perpendicular to the optical axis of the micro deflecting array occupies at least a part of 360 degrees.

Abstract translation: 提供了包括图像模块和微偏转阵列的显示装置。 图像模块被配置为提供多个图像束，其中这些图像束包含具有不同视角的多组图像信息，并且微偏转阵列设置在这些图像束的传输路径上。 微偏转阵列具有多个以阵列布置的微偏转单元，并且这些微偏转单元被分组成彼此交错的多个微偏转组，并且这些微偏转组分别将这些图像束偏转到多个方向 ，并且相对于微偏转阵列的光轴，在垂直于微偏转阵列的光轴的方向上，这些方向的方位角的分布范围占据360度的至少一部分。

公开(公告)号：US08939585B2

公开(公告)日：2015-01-27

申请号：US13905125

申请日：2013-05-29

Applicant: Industrial Technology Research Institute

Inventor： Chang-Ying Chen ,  Chao-Hsu Tsai ,  Chang-Shuo Wu

IPC: G03B21/14 ,  G02B27/22 ,  H04N13/04

CPC classification number: G02B27/2214 ,  G03B21/60 ,  G03B35/20 ,  G03B35/24 ,  H04N13/302 ,  H04N13/363

Abstract: A stereo display system including a plurality of projection apparatuses and a screen module is provided. The projection apparatuses project a plurality of image beams. The screen module is disposed in front of the projection apparatuses, wherein the image beams are transmitted toward the screen module. The screen module includes a light diffusion layer and a beam splitting layer. The light diffusion layer has at least one diffusion direction, and the light diffusion layer diffuses the image beams with a diffusion angle. The light diffusion layer is disposed between the beam splitting layer and the projection apparatuses, wherein each of the image beams is divided into a plurality of sub image beams by the beam splitting layer. The sub image beams of each image beam transmit with different angles, such that the image beams form a plurality of stereo image viewing zones after passing through the screen module.

Abstract translation: 提供了包括多个投影设备和屏幕模块的立体显示系统。 投影装置投影多个图像束。 屏幕模块设置在投影设备的前面，其中图像光束被传送到屏幕模块。 屏幕模块包括光扩散层和分束层。 光扩散层具有至少一个扩散方向，并且光扩散层以扩散角扩散图像束。 光扩散层设置在分束层和投影装置之间，其中每个图像束被分束层分成多个子图像束。 每个图像束的子图像束以不同的角度发射，使得图像束在通过屏幕模块之后形成多个立体图像观看区。

公开(公告)号：US20150036211A1

公开(公告)日：2015-02-05

申请号：US14151830

申请日：2014-01-10

Applicant: Industrial Technology Research Institute

Inventor： Wu-Li Chen ,  Chao-Hsu Tsai

IPC: G02B27/22

CPC classification number: G02B27/2214 ,  H04N13/315 ,  H04N13/354

Abstract: A display apparatus including a display module, a variable parallax barrier module, and a control unit is provided. The display module is configured to provide a light beam. The variable parallax barrier module is disposed on a transmission path of the light beam. The variable parallax barrier module respectively forms a plurality of different parallax barrier patterns during different display periods of a frame time. Each of the parallax barrier patterns includes a plurality of light-transmissive regions and a plurality of light-shielding regions alternately arranged along an arrangement direction. In all of light-transmissive regions of the parallax barrier patterns, any two adjacent light-transmissive regions partially overlap each other. The control unit enables a plurality of display images displayed by the display module during the different display periods to respectively correspond to the parallax barrier patterns. A variable parallax barrier module and a displaying method are also provided.

Abstract translation: 提供了包括显示模块，可变视差屏障模块和控制单元的显示装置。 显示模块被配置为提供光束。 可变视差屏障模块设置在光束的传输路径上。 可变视差屏障模块在帧时间的不同显示周期期间分别形成多个不同的视差屏障图案。 每个视差屏障图案包括沿着排列方向交替布置的多个透光区域和多个遮光区域。 在视差屏障图案的所有透光区域中，任何两个相邻的透光区域彼此部分重叠。 控制单元使得在不同显示周期期间由显示模块显示的多个显示图像分别对应于视差屏障图案。 还提供了可变视差屏障模块和显示方法。

公开(公告)号：US09400393B2

公开(公告)日：2016-07-26

申请号：US14151830

申请日：2014-01-10

Applicant: Industrial Technology Research Institute

Inventor： Wu-Li Chen ,  Chao-Hsu Tsai

IPC: G02B27/22 ,  H04N13/04

CPC classification number: G02B27/2214 ,  H04N13/315 ,  H04N13/354

Abstract: A display apparatus including a display module, a variable parallax barrier module, and a control unit is provided. The display module is configured to provide a light beam. The variable parallax barrier module is disposed on a transmission path of the light beam. The variable parallax barrier module respectively forms a plurality of different parallax barrier patterns during different display periods of a frame time. Each of the parallax barrier patterns includes a plurality of light-transmissive regions and a plurality of light-shielding regions alternately arranged along an arrangement direction. In all of light-transmissive regions of the parallax barrier patterns, any two adjacent light-transmissive regions partially overlap each other. The control unit enables a plurality of display images displayed by the display module during the different display periods to respectively correspond to the parallax barrier patterns. A variable parallax barrier module and a displaying method are also provided.

Abstract translation: 提供了包括显示模块，可变视差屏障模块和控制单元的显示装置。 显示模块被配置为提供光束。 可变视差屏障模块设置在光束的传输路径上。 可变视差屏障模块在帧时间的不同显示周期期间分别形成多个不同的视差屏障图案。 每个视差屏障图案包括沿着排列方向交替布置的多个透光区域和多个遮光区域。 在视差屏障图案的所有透光区域中，任何两个相邻的透光区域彼此部分重叠。 控制单元使得在不同显示周期期间由显示模块显示的多个显示图像分别对应于视差屏障图案。 还提供了可变视差屏障模块和显示方法。

公开(公告)号：US20140185015A1

公开(公告)日：2014-07-03

申请号：US13905125

申请日：2013-05-29

Applicant: Industrial Technology Research Institute

Inventor： Chang-Ying Chen ,  Chao-Hsu Tsai ,  Chang-Shuo Wu

IPC: G02B27/22

CPC classification number: G02B27/2214 ,  G03B21/60 ,  G03B35/20 ,  G03B35/24 ,  H04N13/302 ,  H04N13/363

Abstract: A stereo display system including a plurality of projection apparatuses and a screen module is provided. The projection apparatuses project a plurality of image beams. The screen module is disposed in front of the projection apparatuses, wherein the image beams are transmitted toward the screen module. The screen module includes a light diffusion layer and a beam splitting layer. The light diffusion layer has at least one diffusion direction, and the light diffusion layer diffuses the image beams with a diffusion angle. The light diffusion layer is disposed between the beam splitting layer and the projection apparatuses, wherein each of the image beams is divided into a plurality of sub image beams by the beam splitting layer. The sub image beams of each image beam transmit with different angles, such that the image beams form a plurality of stereo image viewing zones after passing through the screen module.

Abstract translation: 提供了包括多个投影设备和屏幕模块的立体显示系统。 投影装置投影多个图像束。 屏幕模块设置在投影设备的前面，其中图像光束被传送到屏幕模块。 屏幕模块包括光扩散层和分束层。 光扩散层具有至少一个扩散方向，并且光扩散层以扩散角扩散图像束。 光扩散层设置在分束层和投影装置之间，其中每个图像束被分束层分成多个子图像束。 每个图像束的子图像束以不同的角度发射，使得图像束在通过屏幕模块之后形成多个立体图像观看区。

公开(公告)号：US20140104878A1

公开(公告)日：2014-04-17

申请号：US13965212

申请日：2013-08-13

Applicant: Industrial Technology Research Institute

Inventor： Fu-Hao Chen ,  Wu-Li Chen ,  Wei-Ting Yen ,  Jian-Chiun Liou ,  Chao-Hsu Tsai

IPC: G02B27/22 ,  F21V8/00

CPC classification number: G02B27/22 ,  G02B6/0011 ,  G02B6/002 ,  G02B6/0053

Abstract: A stereoscopic display including a backlight module, a display panel, a light-controlling element and a switching element is provided. The backlight module includes a light source and a light guide plate. The light guide plate has a light incident surface and a light emitting surface. The light-controlling element is disposed between the display panel and the light guide plate. The light-controlling element includes a plurality of light-controlling surface groups. Each of the light-controlling surface groups has a first surface and a second surface opposite to each other. At least one of the first surface and the second surface inclines with respect to the light emitting surface by over 90 degrees. The switching element is configured to switch between a light transmitting mode and a light scattering mode.

Abstract translation: 提供了包括背光模块，显示面板，光控制元件和开关元件的立体显示器。 背光模块包括光源和导光板。 导光板具有光入射面和发光面。 光控制元件设置在显示面板和导光板之间。 光控制元件包括多个光控表面组。 每个光控制表面组具有彼此相对的第一表面和第二表面。 第一表面和第二表面中的至少一个相对于发光表面倾斜超过90度。 开关元件被配置为在透光模式和光散射模式之间切换。