公开(公告)号：US06909552B2

公开(公告)日：2005-06-21

申请号：US10808170

申请日：2004-03-23

申请人： Takeyoshi Dohi ,  Makoto Iwahara ,  Nobuhiko Hata ,  Hongen Liao ,  Yoichi Katayama

发明人： Takeyoshi Dohi ,  Makoto Iwahara ,  Nobuhiko Hata ,  Hongen Liao ,  Yoichi Katayama

IPC分类号： G02B27/22 ,  G02B27/18 ,  H04N13/00 ,  H04N13/04 ,  G02B21/36 ,  G06T15/00

CPC分类号： H04N13/327 ,  H04N13/229 ,  H04N13/246 ,  H04N13/305

摘要： The present invention provides a three-dimensional image display device capable of reproducing clear, deviation-free and distortion-free three-dimensional images generated by a three-dimensional generating method. The three-dimensional image display device 4 comprises a lens array 1 having the predetermined number of convex lenses arranged in a matrix; and image display means for displaying a plurality of two-dimensional images 3 corresponding to the respective convex lenses. The same lens array 1 is employed in the three-dimensional display device as the lens array employed for generating the two-dimensional images.

摘要翻译： 本发明提供能够再现由三维生成方法生成的清晰，无偏差和无失真的三维图像的三维图像显示装置。 三维图像显示装置4包括具有预定数量的凸透镜布置成矩阵的透镜阵列1; 以及用于显示对应于各个凸透镜的多个二维图像3的图像显示装置。 在三维显示装置中采用相同的透镜阵列1作为用于产生二维图像的透镜阵列。

公开(公告)号：US20120105432A1

公开(公告)日：2012-05-03

申请号：US12980387

申请日：2010-12-29

申请人： Hongen Liao ,  Makoto Iwahara ,  Takeyoshi Dohi

发明人： Hongen Liao ,  Makoto Iwahara ,  Takeyoshi Dohi

IPC分类号： G06T15/00

CPC分类号： H04N3/08 ,  H04N9/3129 ,  H04N13/32

摘要： The present invention provides a method for displaying a three-dimensional image without using a lens array with aberration and a highly defined flat display. The method comprises steps of arranging a plurality of basic units 8a, 8b, 8c . . . two-dimensionally; inputting image signals to the respective basic units 8a, 8b, 8c . . . ; and projecting light beams emitted from light sources 9a, 9b, 9c . . . two-dimensionally in space by driving the respective basic units in accordance with the inputted image signals. Light beams before emitting from the light sources are respectively modulated in their luminance in accordance with movements of the two-dimensionally projected light beams.

摘要翻译： 本发明提供一种用于显示三维图像而不使用具有像差的透镜阵列和高度限定的平面显示器的方法。 该方法包括布置多个基本单元8a，8b，8c的步骤。 。 。 二维地 将图像信号输入到各个基本单元8a，8b，8c。 。 。 ; 以及投射从光源9a，9b，9c发出的光束。 。 。 通过根据输入的图像信号驱动各个基本单元在空间中二维地进行。 根据二维投影光束的移动，从光源发射之前的光束分别以它们的亮度调制。

公开(公告)号：US20100238545A1

公开(公告)日：2010-09-23

申请号：US12661601

申请日：2010-03-19

申请人： Hongen Liao ,  Takeyoshi Dohi ,  Makoto Iwahara

发明人： Hongen Liao ,  Takeyoshi Dohi ,  Makoto Iwahara

IPC分类号： G02B27/22 ,  B05D5/06 ,  C08F2/46 ,  C23F1/02

CPC分类号： G02B3/0018 ,  B29D11/00278 ,  G02B3/0056 ,  G02B27/2214

摘要： The present invention provides a method of manufacturing a lens array for recording or reproducing three-dimensional images with enhanced precision comprising uniform convex lenses of excellent optical properties without difficulties. A plurality of circular plateaus 3m having uniform diameter and shape are formed two-dimensionally arranged with high precision on a transparent substrate 3 by utilizing a laser plotter or an electron beam exposure system. A predetermined amount of transparent liquid resin 5 is dropped onto the respective circular plateaus one after another. The transparent liquid resin is left as it is until it forms dome shapes on the respective plateaus due to its surface tension. The dome shaped transparent liquid resin 5′ is hardened, so that the lens array having excellent and uniform optical properties two-dimensionally regularly arranged is obtained.

摘要翻译： 本发明提供了一种制造透镜阵列的方法，该透镜阵列用于记录或再现具有优异光学特性的均匀凸透镜的增强精度的三维图像，而没有困难。 通过利用激光绘图仪或电子束曝光系统，在透明基板3上以高精度二维布置具有均匀直径和形状的多个圆形平台3m。 预定量的透明液体树脂5一个接一个地落在相应的圆形平台上。 透明液体树脂原样保留，直到由于其表面张力而在各自的平台上形成圆顶形状。 圆顶状透明液晶树脂5'硬化，得到二维规则排列的具有优异且均匀的光学特性的透镜阵列。

公开(公告)号：US20120215109A1

公开(公告)日：2012-08-23

申请号：US13505140

申请日：2010-11-10

申请人： Naoto Kubota ,  Norihiro Koizumi ,  Hongen Liao ,  Takaharu Asano ,  Kazuhito Yuhashi ,  Mamoru Mitsuishi ,  Shin Ohnishi ,  Takashi Mochizuki ,  Ichiro Sakuma ,  Takashi Kadowaki

发明人： Naoto Kubota ,  Norihiro Koizumi ,  Hongen Liao ,  Takaharu Asano ,  Kazuhito Yuhashi ,  Mamoru Mitsuishi ,  Shin Ohnishi ,  Takashi Mochizuki ,  Ichiro Sakuma ,  Takashi Kadowaki

IPC分类号： A61B8/14 ,  A61B5/107

CPC分类号： A61B8/5223 ,  A61B5/4872 ,  A61B8/085 ,  A61B8/0858 ,  A61B8/14 ,  A61B8/4209 ,  A61B8/4227

摘要： When an amount of visceral fat is measured using ultrasonic waves during medical examination of metabolic syndrome, three contact positions are defined on the surface of the abdominal region, and three distances inside the living body are measured by bringing a probe into contact with the surface of the abdominal region at the contact positions. Specifically, three measurement paths having a starting point at the center of the descending aorta are set, and the distances from the center to a surface of the fat layer adjacent to the surface of the body (inner surface of the subcutaneous layer) in the measurement paths are observed. An approximate area of a visceral fat region can be determined from the three distances and two angles defined by the three measurement paths, and an index value is calculated on the basis of the area. A probe holder having three holding portions is desirably used.

摘要翻译： 当在代谢综合征的体格检查期间使用超声波测量内脏脂肪的量时，在腹部区域的表面上限定三个接触位置，并且通过使探针与表面接触来测量活体内的三个距离 在接触位置的腹部区域。 具体而言，设定在下降主动脉中心具有起点的三个测量路径，并且测量与测量中的与身体表面（皮下层的内表面）相邻的脂肪层的中心到表面的距离 观察路径。 可以从由三个测量路径定义的三个距离和两个角度确定内脏脂肪区域的近似区域，并且基于面积计算指数值。 期望使用具有三个保持部的探针保持器。