公开(公告)号：US07623189B2

公开(公告)日：2009-11-24

申请号：US11137226

申请日：2005-05-24

Applicant: Yasuhiro Daiku

Inventor： Yasuhiro Daiku

IPC: G02F1/1335 ,  G03B21/00 ,  G02B27/22

CPC classification number: G02B27/2264 ,  G02B27/26

Abstract: A display device includes an image display unit having one surface and the other surface on which first and second images are respectively displayed. A first optical system leads a first image light displayed on the one surface of the image display unit. A second optical system leads a second image light displayed on the other surface of the image display unit. An image combining element combines the first and second image lights lead by the first optical system and the second optical system to form one image.

Abstract translation: 显示装置包括具有一个表面的图像显示单元和分别显示第一和第二图像的另一个表面。 第一光学系统引导显示在图像显示单元的一个表面上的第一图像光。 第二光学系统引导显示在图像显示单元的另一表面上的第二图像光。 图像组合元件将由第一光学系统和第二光学系统引导的第一和第二图像光组合以形成一个图像。

公开(公告)号：US20070200974A1

公开(公告)日：2007-08-30

申请号：US11709506

申请日：2007-02-22

Applicant: Yasuhiro Daiku

Inventor： Yasuhiro Daiku

IPC: G02F1/1335

CPC classification number: G02B6/0038 ,  G02B6/0025 ,  G02B6/0053 ,  G02F1/133606

Abstract: A display apparatus includes a display panel that displays an image, and a viewing angle restricting element that selectively irradiates light with directivity in a restricting direction at a predetermined angle with respect to a direction of normal to the display panel, toward an observation side of the display panel.

Abstract translation: 显示装置包括显示图像的显示面板和视角限制元件，其以相对于显示面板的法线方向以预定角度在限制方向上以指向性朝向观察侧的观察侧 显示面板。

公开(公告)号：US6025894A

公开(公告)日：2000-02-15

申请号：US922265

申请日：1997-09-02

Applicant: Tomoyuki Shirasaki ,  Hiroyasu Yamada ,  Masaharu Shioya ,  Tetsushi Yoshida ,  Manabu Takei ,  Tetsuo Muto ,  Yasuhiro Daiku

Inventor： Tomoyuki Shirasaki ,  Hiroyasu Yamada ,  Masaharu Shioya ,  Tetsushi Yoshida ,  Manabu Takei ,  Tetsuo Muto ,  Yasuhiro Daiku

IPC: G02F1/13357 ,  G02F1/1335

CPC classification number: G02F1/133606 ,  G02F1/133555 ,  G02F1/133603 ,  G02F2001/133607

Abstract: An organic electroluminescence device is placed as a back light of a liquid crystal display panel. The organic electroluminescence device is constituted by a front electrode (#112) having transparency to visible light, a rear electrode (#113) having reflection to visible light and an organic electroluminescence layer (#114) for emitting light as a predetermined voltage is applied between the front and rear electrodes. A scatter control member (#120), located between the liquid crystal panel and the organic electroluminescence panel, passes incident light within a predetermined range without scattering and passes light outside the predetermined range with scattering. Preferably, the scatter control member is constituted by a plurality of lightguiding portions (#121) having transparency to visible light and a plurality of reflection films (#122) having a reflection property to visible light.

Abstract translation: 将有机电致发光元件作为液晶显示面板的背光配置。 有机电致发光元件由对可见光具有透明性的前电极（＃112），具有反射到可见光的后电极（＃113）和用于发光的有机电致发光层（＃114）作为规定电压而构成 在前电极和后电极之间。 位于液晶面板和有机电致发光面板之间的散射控制构件（＃120）将入射光在不发生飞散的情况下通过预定范围，并使散射光超出预定范围。 优选地，散射控制部件由对可见光具有透明度的多个导光部（＃121）和对可见光具有反射性的多个反射膜（＃122）构成。

公开(公告)号：US09076373B2

公开(公告)日：2015-07-07

申请号：US12887889

申请日：2010-09-22

Applicant: Yasuhiro Daiku ,  Hidehiro Morita

Inventor： Yasuhiro Daiku ,  Hidehiro Morita

IPC: G06T15/00 ,  G02B27/22 ,  G09G3/20 ,  H04N13/04 ,  G09G3/00

CPC classification number: G09G3/20 ,  G02B27/2214 ,  G02F2201/16 ,  G02F2203/12 ,  G09G3/001 ,  G09G3/003 ,  G09G2300/023 ,  G09G2300/0452 ,  G09G2320/0613 ,  G09G2340/0492 ,  H04N13/31 ,  H04N13/315 ,  H04N13/317 ,  H04N13/324 ,  H04N13/356

Abstract: A display apparatus for displaying a three-dimensional image using a parallax barrier scheme includes a display module having a display region in which a plurality of pixels are arranged, and a parallax barrier facing the display region. In the parallax barrier, a plurality of aperture regions are formed as light-transmissive regions so that each one of the aperture regions corresponds to a predetermined number of the pixels. In one embodiment, each of the aperture regions is in a shape that exhibits an identical shape when rotated by 90 degrees.

Abstract translation: 使用视差屏障方案显示三维图像的显示装置包括具有布置多个像素的显示区域的显示模块和面向显示区域的视差屏障。 在视差屏障中，多个孔径区域被形成为透光区域，使得每个孔径区域对应于预定数量的像素。 在一个实施例中，每个开口区域呈旋转90度时具有相同形状的形状。

公开(公告)号：US08817369B2

公开(公告)日：2014-08-26

申请号：US12858380

申请日：2010-08-17

Applicant: Yasuhiro Daiku

Inventor： Yasuhiro Daiku

IPC: G02B27/22 ,  G02B27/10

CPC classification number: G02B27/2214 ,  G02B27/0093 ,  H04N13/315 ,  H04N13/373

Abstract: A three-dimensional display device includes a display unit that displays a left eye image and a right eye image by dividing the images thereof into a plurality of vertically elongated stripes of images and by alternately arranging the divided left eye image and the divided right eye image in a horizontal direction, a barrier formation unit that forms a parallax barrier in front of the display unit, the parallax barrier including a pattern of a plurality of slits to selectively transmit the left eye image and the right eye image towards spatially different points, respectively, that correspond to a left eye and a right eye of the viewer, and a distance measurement unit that measures a distance between the display unit and a viewer viewing the display unit, wherein the barrier formation unit changes the pattern of the slits in the parallax barrier in accordance with the distance measured by the distance measurement unit.

Abstract translation: 三维显示装置包括显示单元，其通过将图像分割成多个垂直细长条纹的图像并且通过交替地布置分割的左眼图像和分割的右眼图像来显示左眼图像和右眼图像 在水平方向上的屏障形成单元，其在显示单元的前方形成视差屏障，所述视差屏障包括多个狭缝的图案，以分别向空间不同的点分别传输左眼图像和右眼图像 ，其对应于观看者的左眼和右眼;以及距离测量单元，其测量所述显示单元和观看所述显示单元的观看者之间的距离，其中所述屏障形成单元改变所述视差中的狭缝的图案 按照距离测量单位测量的距离进行屏障。

公开(公告)号：US08228470B2

公开(公告)日：2012-07-24

申请号：US11541304

申请日：2006-09-29

Applicant: Yasuhiro Daiku

Inventor： Yasuhiro Daiku

IPC: G02F1/1335 ,  G02B27/26

CPC classification number: G02F1/13362 ,  G02F2001/133607 ,  G02F2413/09 ,  H04N13/312 ,  H04N13/315 ,  H04N13/32

Abstract: A liquid crystal display apparatus has a liquid crystal display device, a surface light source, and a view angle limiting device arranged between the surface light source and the liquid crystal display device. The view angle limiting device includes first and second transparent plates facing each other with a gap therebetween, a plurality of first ½ retardation layers having a predetermined shape formed to be spaced apart from each other on one of the facing inner surfaces of the first and second transparent plates, a plurality of second ½ retardation layers formed on the other inner surface at regions corresponding to the regions between the first ½ retardation layers, and a polarizing film provided at the outer surface of one of the first and second transparent plates that faces the surface light source.

Abstract translation: 液晶显示装置具有配置在面光源与液晶显示装置之间的液晶显示装置，面光源和视角限制装置。 视角限制装置包括彼此面对的第一和第二透明板，其间具有间隙，具有预定形状的多个第一半延迟层形成为在第一和第二透明板的相对的内表面之间彼此间隔开 多个第二半延迟层，形成在对应于第一半延迟层之间的区域的另一内表面上的多个第二延迟层，以及设置在第一和第二透明板之一的外表面上的偏振膜， 表面光源。

公开(公告)号：US08139024B2

公开(公告)日：2012-03-20

申请号：US12397964

申请日：2009-03-04

Applicant: Yasuhiro Daiku

Inventor： Yasuhiro Daiku

IPC: G09G3/36

CPC classification number: G02B6/0036 ,  B60K35/00 ,  B60K2350/901 ,  B60K2350/903 ,  G02B6/0058 ,  G02B6/0068 ,  H04N13/305

Abstract: A display apparatus includes a liquid crystal display panel and an illuminator disposed at the back of the panel for emitting at least two illumination lights having directivities in different directions toward the panel. The illuminator includes a light guide plate made of transparent material whose one end surface serves as a light entrance end surface, whose one plate surface serves as a light exit surface, and whose other plate surface serves as a light direction changing surface for changing the advancing direction of light entering from the light entrance end surface. The light direction changing surface has a plurality of circular-arcing slanted surfaces shaped into semicircles formed on concentric circles centered at the center of the longer dimension of the light entrance end surface. Light emitting elements are disposed on the light entrance end surface at two positions on left and right sides of the center equidistantly apart therefrom.

Abstract translation: 显示装置包括液晶显示面板和设置在面板背面的照明器，用于发射具有朝向面板的不同方向的方向性的至少两个照明光。 照明装置包括由透明材料构成的导光板，其一端作为光入射端面，其一个板表面用作光出射面，并且其另一个板表面用作光方向改变表面，用于改变前进 从光入射端面进入的光的方向。 光转向表面具有多个圆弧形的倾斜表面，其形状形成在以光入射端表面的较长尺寸的中心为中心的同心圆上的半圆形。 发光元件设置在光入射端表面上的距离中心的左右两侧的两个位置处。

公开(公告)号：US07692733B2

公开(公告)日：2010-04-06

申请号：US11511988

申请日：2006-08-29

Applicant: Yasuhiro Daiku

Inventor： Yasuhiro Daiku

IPC: G02F1/1335 ,  F21V7/04

CPC classification number: G02F1/1323 ,  G02B6/0038 ,  G02B6/0053 ,  G02B6/0055 ,  G02B6/0076 ,  G02F1/133615

Abstract: A liquid crystal display apparatus comprises first and second light emitting sections for emitting light with respective spreading angles that are different from each other and a liquid crystal display device arranged at the viewing side of the apparatus. The first light emitting section includes a first light guide plate for receiving light from a light incident end surface and diffusing it within a first angular range of spreading angle centered at the normal direction of a light emitting surface before emitting it from the light emitting surface and first light emitting elements. The second light emitting section includes a second light guide plate for receiving light from a light incident end surface and emitting it in directions within a second angular range of spreading angle smaller than the first angular range while transmitting light emitted from the first light guide plate and second light emitting elements.

Abstract translation: 液晶显示装置包括用于发射彼此不同的扩展角度的光的第一和第二发光部分和布置在装置的观察侧的液晶显示装置。 第一发光部分包括：第一导光板，用于从光入射端面接收光，并在从发光表面发射之前以发光表面的法线方向为中心的扩散角的第一角度范围内扩散; 第一发光元件。 第二发光部分包括：第二导光板，用于从光入射端面接收光，并在从第一导光板发射光的同时发射在小于第一角度范围的扩展角的第二角度范围内的方向发射; 第二发光元件。

公开(公告)号：US07564517B2

公开(公告)日：2009-07-21

申请号：US10957858

申请日：2004-10-04

Applicant: Yasuhiro Daiku ,  Tetsuo Muto

Inventor： Yasuhiro Daiku ,  Tetsuo Muto

IPC: G02F1/1335 ,  F21V7/04

CPC classification number: G02F1/133615 ,  G02F1/133504

Abstract: A surface light source includes a prism sheet placed on one side of a liquid crystal display panel, and having elongated prism portions formed to form a patterned indented entrance surface having an angular cross-section, and an exit surface. A reflecting plate is placed to face the prism sheet through a space. First and second light source units are disposed on two end sides. A control unit sequentially writes left-eye image data and right-eye image data on respective pixels of the display panel, causes the light source unit on the right side when viewed from an observation side of the surface light source to emit light in synchronism with the writing of the left-eye image data, and causes the light source unit on the left side to emit light in synchronism with the writing of the right-eye image data.

Abstract translation: 表面光源包括放置在液晶显示面板的一侧上的棱镜片，并且具有细长的棱镜部分，形成为形成具有角度横截面的图案化缩进入口表面和出射表面。 反射板通过一个空间放置成面对棱镜片。 第一和第二光源单元设置在两端侧。 控制单元顺序地将左眼图像数据和右眼图像数据写入显示面板的各个像素上，当从表面光源的观察侧观察时，使右侧的光源单元同步地发光 左眼图像数据的写入，并使左侧的光源单元与右眼图像数据的写入同步地发光。

公开(公告)号：US20070076149A1

公开(公告)日：2007-04-05

申请号：US11541305

申请日：2006-09-29

Applicant: Yasuhiro Daiku

Inventor： Yasuhiro Daiku

IPC: G02F1/133

CPC classification number: G02B6/0056 ,  G02B6/0023 ,  G02B6/0053 ,  G02B6/0068 ,  G02B6/0076 ,  G02F1/13362 ,  G02F1/13363 ,  G02F2001/133638 ,  G02F2413/07 ,  G02F2413/08 ,  G02F2413/09

Abstract: The invention has light source unit disposed at opposite side to observer side of liquid crystal display device for selectively emitting linearly-polarized light and non-polarized light, and retardation element disposed between liquid crystal display device and light source unit. Plurality of first and second layers whose slow axes are arranged in different directions are alternately arranged on a surface of retardation element that faces light source unit, and plurality of third and fourth layers whose slow axes are arranged in different directions are arranged on the other surface, such that third layers face first layers and fourth layers face second layers. First to fourth layers are arranged such that polarization plane of light passing through first and third layers and second and fourth layers is rotated by 90°, and polarization plane of light passing through first and fourth layers and second and third layers is rotated by 180° or 0°.

Abstract translation: 本发明具有设置在液晶显示装置的观察者侧的相对侧的光源单元，用于选择性地发射线偏振光和非偏振光，以及设置在液晶显示装置和光源单元之间的相位差元件。 将慢轴沿不同方向配置的多个第一和第二层交替地布置在面向光源单元的相位差元件的表面上，并且在另一个表面上布置有多个第三和第四层，其慢轴被布置在不同的方向 使得第三层面向第一层，第四层面对第二层。 第一至第四层被布置成使得穿过第一和第三层和第二和第四层的光的偏振面旋转90°，并且穿过第一和第四层和第二和第三层的光的偏振面旋转180° 或0°。