公开(公告)号：US06215537B1

公开(公告)日：2001-04-10

申请号：US09288514

申请日：1999-04-08

申请人： Akira Tsumura ,  Fumio Matsukawa ,  Kyoichiro Oda ,  Shuji Iwata

发明人： Akira Tsumura ,  Fumio Matsukawa ,  Kyoichiro Oda ,  Shuji Iwata

IPC分类号： G02F11335

CPC分类号： G02F1/13362 ,  G02F1/133504 ,  G02F1/133528 ,  G02F1/133536 ,  G02F2203/03

摘要： A liquid crystal display includes: a scattering-polarizer provided between a liquid crystal and a back light for transmitting a polarization component in one direction of light from back light, but scattering and reflecting a polarization component in a direction which is orthogonal thereto: and a scattered light reflector reflecting the reflected and scattered light toward scattering-polarizer along with the polarization component in above mentioned one direction. Thus, a liquid crystal display which is inexpensive and has high display quality with reduced power consumption is obtained.

摘要翻译： 液晶显示器包括：设置在液晶和背光之间的散射偏振器，用于从背光透射来自一个光的一个方向的偏振分量，但是在与其正交的方向上散射并反射偏振分量： 散射光反射器将反射和散射光与上述一个方向的偏振分量一起反射到散射偏振器。 因此，获得廉价且具有高显示质量并降低功耗的液晶显示器。

公开(公告)号：US06181399B2

公开(公告)日：2001-01-30

申请号：US09236642

申请日：1999-01-26

申请人： Yuzo Odoi ,  Akira Tsumura ,  Kyoichiro Oda ,  Fumio Matsukawa

发明人： Yuzo Odoi ,  Akira Tsumura ,  Kyoichiro Oda ,  Fumio Matsukawa

IPC分类号： G02F11335

CPC分类号： G02F1/133504 ,  G02F1/133528 ,  G02F2001/133626 ,  G02F2203/02

摘要： A reflective type liquid crystal display, which permits brighter display than conventional devices, can be used in a dark place and has a simple structure, is provided. The reflective type liquid crystal display includes a polarizer provided in the front of liquid crystal, and a backside-scattering-polarizer provided in the backside of the liquid crystal to transmit a polarized light component in one direction and reflect with scattering a polarized light component orthogonal to that one direction opposite to the advancing direction of the light.

摘要翻译： 可以在黑暗的地方使用反射型液晶显示器，其比常规装置显示更亮，并且具有简单的结构。 反射型液晶显示器包括设置在液晶前面的偏振器和设置在液晶背面的背面散射偏振片，以在一个方向上透射偏振光分量，并以正交的偏振光分量散射反射 到与光的前进方向相反的一个方向。

公开(公告)号：US06211933B1

公开(公告)日：2001-04-03

申请号：US09237261

申请日：1999-01-26

申请人： Masaya Mizunuma ,  Akira Tsumura ,  Kyoichiro Oda

发明人： Masaya Mizunuma ,  Akira Tsumura ,  Kyoichiro Oda

IPC分类号： G02F11335

CPC分类号： G02F1/133536 ,  G02F1/133504 ,  G02F1/13725

摘要： A reflective type liquid crystal display providing brighter display than a conventional device and usable in a dark place is provided. The reflective type liquid crystal display includes liquid crystal and a scattering-polarizer as a main optical element which transmits a polarized light component in one direction to the backside of the liquid crystal and reflects with scattering a polarized light component orthogonal to that one direction in the opposite direction to the advancing direction of the light.

摘要翻译： 提供了一种反射型液晶显示器，其提供比常规装置更亮的显示器并且可在黑暗的地方使用。 反射型液晶显示器包括液晶和散射偏振器作为主光学元件，其将一个方向上的偏振光分量透射到液晶的背面，并在与该液晶的背面正交的偏振光分量的散射中反射 与光的前进方向相反的方向。

公开(公告)号：US07855763B2

公开(公告)日：2010-12-21

申请号：US12033547

申请日：2008-02-19

申请人： Akimasa Yuuki ,  Kyoichiro Oda ,  Naoko Iwasaki ,  Shin Tahata ,  Toru Kokogawa

发明人： Akimasa Yuuki ,  Kyoichiro Oda ,  Naoko Iwasaki ,  Shin Tahata ,  Toru Kokogawa

IPC分类号： G02F1/1333

CPC分类号： G02B6/0053 ,  G02F1/133604 ,  G02F2001/133607

摘要： A backlight device includes: a first prism sheet which has a triangular prism row on a major surface thereof; a first light source which emits light having directivity in a slanted direction with respect to a normal line direction of a light outgoing surface of the first prism sheet in opposite side to the triangular prism row side so as to enter into the triangular prism row of the first prism sheet; and a second light source which emits light having directivity in the normal line direction of the light outgoing surface of the first prism sheet so as to enter into the triangular prism row of the first prism sheet.

摘要翻译： 背光源装置包括：第一棱镜片，其主表面上具有三棱柱列; 第一光源，其相对于与三角棱镜列侧相反的一侧的第一棱镜片的光出射面的法线方向发出倾斜方向的光，以进入三角棱镜列的三角棱镜列 第一棱镜片; 以及第二光源，其发射具有在第一棱镜片的光出射面的法线方向上的方向性的光，以进入第一棱镜片的三角棱镜列。

公开(公告)号：US09509983B2

公开(公告)日：2016-11-29

申请号：US12880925

申请日：2010-09-13

申请人： Atsushi Ito ,  Kyoichiro Oda

发明人： Atsushi Ito ,  Kyoichiro Oda

IPC分类号： H04N13/04

CPC分类号： H04N13/341

摘要： Systems, methods, and display apparatuses consistent with the invention may generate control signals to control n light-passing devices such that the n light-passing devices each are sequentially operated between ON and OFF states, and such that each of the n light-passing devices are in the ON state no less than 1/n of the viewing period. This may allow different images to be viewed through different light-passing devices. The embodiments may be used, for example, to present a three-dimensional image to a viewer or to present different videos to different viewers.

摘要翻译： 与本发明一致的系统，方法和显示装置可以产生控制信号以控制n个光通过装置，使得n个光通过装置各自在ON和OFF状态之间顺序地操作，并且使得n个光通过 设备处于ON状态不小于观看时段的1 / n。 这可以允许通过不同的光通过装置观看不同的图像。 这些实施例可以用于例如将三维图像呈现给观看者或向不同的观看者呈现不同的视频。

公开(公告)号：US08928740B2

公开(公告)日：2015-01-06

申请号：US12928470

申请日：2010-12-13

申请人： Atsushi Ito ,  Kyoichiro Oda

发明人： Atsushi Ito ,  Kyoichiro Oda

IPC分类号： G02B27/22 ,  G09G3/00 ,  H04N13/04 ,  G09G3/34 ,  G09G3/36

CPC分类号： G02B27/2264 ,  G09G3/003 ,  G09G3/342 ,  G09G3/3648 ,  G09G2310/024 ,  G09G2310/08 ,  G09G2320/0242 ,  H04N13/341 ,  H04N13/398

摘要： An image display device includes a display panel that periodically displays different images, a shutter control portion that generates timing signals for driving shutters for a right eye and a left eye, in synchronization with the periodical display of the display panel, with respect to glasses for viewing images, the glasses being provided with the shutters for the right and left eye, a backlight that includes a light guide plate of a size corresponding to a display area of the display panel and light sources that are provided on two opposing side faces of the light guide plate and that irradiates the display panel from a rear side of the display panel, and a backlight control portion that causes the respective light sources that are provided on the two opposing side faces to blink at different timings during an opening period of the shutters.

摘要翻译： 图像显示装置包括周期性显示不同图像的显示面板，与显示面板的周期性显示同步地生成用于驱动右眼和左眼的快门的定时信号的快门控制部分， 眼镜具有用于右眼和左眼的快门，背光源包括与显示面板的显示区域对应的尺寸的导光板和设置在显示面板的两个相对侧面上的光源 导光板，并且从显示面板的后侧照射显示面板，以及背光控制部，其使得设置在两个相对的侧面上的各个光源在快门的打开周期期间以不同的定时闪烁 。

公开(公告)号：US20110285816A1

公开(公告)日：2011-11-24

申请号：US13081969

申请日：2011-04-07

申请人： Shinichiro MIYAZAKI ,  Kyoichiro Oda ,  Minoru Urushihara ,  Makoto Kondo ,  Yoichi Matsumura ,  Hideki Watanabe

发明人： Shinichiro MIYAZAKI ,  Kyoichiro Oda ,  Minoru Urushihara ,  Makoto Kondo ,  Yoichi Matsumura ,  Hideki Watanabe

IPC分类号： H04N13/00

CPC分类号： H04N7/014 ,  G02B27/2264 ,  H04N7/0132 ,  H04N13/341 ,  H04N13/398

摘要： A picture signal processor includes: a frame-rate conversion section performing a frame-rate-increasing conversion, which brings an over-double frame rate, on each of a plurality of time-series picture streams each including a plurality of unit pictures, and providing frame-rate-converted picture streams to a display section which displays pictures through performing time-divisional switching of picture streams from one to another in order; and a shutter control section controlling a shutter eyeglass device to perform an open/close operation in synchronization with a display switching timing between the frame-rate-converted picture streams in the display section.

摘要翻译： 图像信号处理器包括：帧速率转换部分，对于包括多个单位图像的多个时间序列图像流中的每一个，执行提高双倍帧速率的帧速率增加转换;以及 将帧速率转换的图像流提供给显示部分，显示部分通过按顺序执行图像流的分时切换来显示图像; 以及快门控制部分，其控制快门眼镜装置与显示部分中的帧速率转换后的图像流之间的显示切换定时同步地执行打开/关闭操作。

公开(公告)号：US20060114317A1

公开(公告)日：2006-06-01

申请号：US10918342

申请日：2004-08-16

申请人： Akimasa Yuuki ,  Tomohiro Sasagawa ,  Kyoichiro Oda ,  Yutaka Suzuki

发明人： Akimasa Yuuki ,  Tomohiro Sasagawa ,  Kyoichiro Oda ,  Yutaka Suzuki

IPC分类号： H04N13/04

CPC分类号： H04N13/398 ,  H04N13/10 ,  H04N13/144 ,  H04N13/189 ,  H04N13/32 ,  H04N19/597

摘要： A stereoscopic image display apparatus having a low image data input rate, in which the required capacity of a memory is reduced without causing flicker and ghosts. In the invention, right and left parallax image data is compressed, the compressed image data is stored in a frame memory, each of compressed image data for a right eye and compressed image data for a left eye, corresponding to the same display gate line, is read and decoded, line by line, and parallax image data for the right and left eyes for one frame are displayed multiple times, as alternating right and left fields, within one frame period.

摘要翻译： 具有低图像数据输入速率的立体图像显示装置，其中减少存储器的所需容量而不引起闪烁和重影。 在本发明中，右视差图像数据和左视差图像数据被压缩，压缩图像数据被存储在帧存储器中，每个用于右眼的压缩图像数据和用于左眼的压缩图像数据对应于相同的显示门线， 一行读取和解码，一帧左右眼睛的视差图像数据在一个帧周期内作为交替的左右场显示多次。

公开(公告)号：US20050116609A1

公开(公告)日：2005-06-02

申请号：US10988877

申请日：2004-11-15

申请人： Hisato Kokubo ,  Kazuo Yoshioka ,  Hideki Itaya ,  Hideki Teramatsu ,  Akimasa Yuuki ,  Kyoichiro Oda

发明人： Hisato Kokubo ,  Kazuo Yoshioka ,  Hideki Itaya ,  Hideki Teramatsu ,  Akimasa Yuuki ,  Kyoichiro Oda

IPC分类号： G02F1/13357 ,  F21V8/00 ,  F21Y103/00 ,  G02F1/133 ,  G09F9/35 ,  G09G3/00 ,  G09G3/20 ,  G09G3/34 ,  G09G3/36 ,  H01J1/62

CPC分类号： G09G3/3413 ,  G09G2320/043 ,  G09G2320/064 ,  G09G2320/0666 ,  G09G2320/08 ,  G09G2360/145

摘要： An image display apparatus is provided that enables the chromaticity of a display screen of a display apparatus to be adjusted to the chromaticity desired by a user. The image display apparatus is formed by a backlight unit that is provided with a plurality of light sources and by an image display panel that is placed at a front surface of the backlight unit. The image display apparatus performs a monochrome display. In the image display apparatus, the light sources have at least three different types of luminescent colors that surround a target color on a chromaticity diagram.

摘要翻译： 提供一种图像显示装置，其使显示装置的显示屏的色度能够被调整为用户期望的色度。 图像显示装置由设置有多个光源的背光单元和放置在背光单元的前表面的图像显示面板形成。 图像显示装置执行单色显示。 在图像显示装置中，光源具有在色度图上围绕目标颜色的至少三种不同类型的发光颜色。

公开(公告)号：US06816142B2

公开(公告)日：2004-11-09

申请号：US09986902

申请日：2001-11-13

申请人： Kyoichiro Oda ,  Akimasa Yuuki ,  Shin Tahata ,  Toshio Tobita ,  Shiro Miyake ,  Kazuhiro Kobayashi ,  Keiichi Murayama

发明人： Kyoichiro Oda ,  Akimasa Yuuki ,  Shin Tahata ,  Toshio Tobita ,  Shiro Miyake ,  Kazuhiro Kobayashi ,  Keiichi Murayama

IPC分类号： G09G336

CPC分类号： G09G3/342 ,  G09G3/2011 ,  G09G3/3648 ,  G09G2310/0224 ,  G09G2310/024 ,  G09G2310/061 ,  G09G2310/08 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2320/0285 ,  G09G2320/041 ,  G09G2320/0633 ,  G09G2320/064 ,  G09G2340/16

摘要： A liquid crystal display device comprising a signal correcting means for correcting a level of an original image signal to a level with which transmittance in a steady state of the pixel with the original image signal is attained within one frame period, a horizontal driving means for applying a voltage in correspondence with the corrected image signal to liquid crystal, and an illumination device for illuminating the display panel with a plurality of light emitting regions thereof, said light emitting regions sequentially turns on and off in synchronization with the application of the corrected image signal while holding a definite time delay thereto.