公开(公告)号：US20060091406A1

公开(公告)日：2006-05-04

申请号：US11265258

申请日：2005-11-03

申请人： Hiroki Kaneko ,  Ikuo Hiyama ,  Toshiaki Tanaka ,  Masaya Adachi ,  Tsunenori Yamamoto ,  Haruo Akahoshi

发明人： Hiroki Kaneko ,  Ikuo Hiyama ,  Toshiaki Tanaka ,  Masaya Adachi ,  Tsunenori Yamamoto ,  Haruo Akahoshi

IPC分类号： H01L33/00

CPC分类号： G02F1/133603 ,  G02F2001/133612 ,  H01L25/0753 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16245 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

摘要： An illuminating apparatus has a reduced number of mounting spots by soldering or the like to permit an increased yield rate and a reduced cost. The illuminating apparatus has light emitting diodes, lead frames, and a transparent sealer. N light emitting diodes, N sets of lead frames mounted with the N light emmitting diodes, and one set or more of lead frames each not mounted with a light emitting diode are sealed by the transparent sealer for integration into a modular illuminating apparatus. Also provided are a method for fabricating the illuminating apparatus, and a display apparatus using the illuminating apparatus.

摘要翻译： 照明装置通过焊接等减少安装点的数量以允许提高的产量和降低的成本。 照明装置具有发光二极管，引线框架和透明的封口机。 N个发光二极管，安装有N个发光二极管的N组引线框和每个未安装有发光二极管的一个或多个引线框被透明封口机密封，用于集成到模块化照明装置中。 还提供了用于制造照明装置的方法和使用该照明装置的显示装置。

公开(公告)号：US20060087482A1

公开(公告)日：2006-04-27

申请号：US11299699

申请日：2005-12-13

申请人： Yuka Utsumi ,  Katsumi Kondo ,  Ikuo Hiyama ,  Osamu Itoh ,  Masahito Ohe ,  Kazuhiko Yanagawa ,  Keiichiro Ashizawa

发明人： Yuka Utsumi ,  Katsumi Kondo ,  Ikuo Hiyama ,  Osamu Itoh ,  Masahito Ohe ,  Kazuhiko Yanagawa ,  Keiichiro Ashizawa

IPC分类号： G09G3/36

CPC分类号： G02F1/133604 ,  G02F1/133371 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133609 ,  G02F1/134363 ,  G09G3/3406 ,  G09G3/3648 ,  G09G2300/0434 ,  G09G2320/0242 ,  G09G2330/021

摘要： A liquid crystal display apparatus includes a liquid crystal panel including a pair of polarizers, and a back light provided at a back side of said liquid crystal panel. The liquid crystal panel is an active matrix type liquid crystal panel enabling display and has a characteristic of spectral transmittance required to satisfy the following equation, x>y, when a drive voltage is applied thereto so as to vary from a dark state to a light state, in which “x” is a value of the transmittance in the liquid crystal panel at a wavelength which corresponds to one of 490 nm and 500 nm, and “y” is a value of the transmittance in the liquid crystal panel at a wavelength which corresponds to 545 nm.

摘要翻译： 一种液晶显示装置，包括一个包括一对偏振器的液晶面板和设置在所述液晶面板背面的背光。 液晶面板是能够进行显示的有源矩阵型液晶面板，具有满足以下等式所需的光谱透射特性，当向其施加驱动电压时，x> y为从黑暗状态变化到光 状态，其中“x”是液晶面板中对应于490nm和500nm之一的波长的透射率值，“y”是液晶面板中波长的透射率值 其对应于545nm。

公开(公告)号：US07027023B2

公开(公告)日：2006-04-11

申请号：US10101172

申请日：2002-03-20

申请人： Kenji Okishiro ,  Hitoshi Oaku ,  Ikuo Hiyama ,  Katsumi Kondou

发明人： Kenji Okishiro ,  Hitoshi Oaku ,  Ikuo Hiyama ,  Katsumi Kondou

IPC分类号： G09G3/36

CPC分类号： G02F1/134363 ,  G09G3/3659 ,  G09G2300/043 ,  G09G2300/0809 ,  G09G2320/02 ,  G09G2320/0252 ,  G09G2320/0257

摘要： To provide a high-quality liquid crystal display device that does not produce image sticking and that can realize high response speed, a third electrode is provided that is different from a common electrode or a pixel electrode, and a voltage applied to the third electrode is varied within one frame period to drive a liquid crystal using a strong electric field and a uniform horizontal electric field in an initial stage within one frame period, while driving the liquid crystal only with the uniform horizontal electric field in a latter stage within one frame period.

摘要翻译： 为了提供不产生图像残留并且可以实现高响应速度的高品质液晶显示装置，提供与公共电极或像素电极不同的第三电极，施加到第三电极的电压为 在一个帧周期内变化，以在一帧期间内的初始阶段中使用强电场和均匀水平电场驱动液晶，同时仅在一帧周期内的后级中以均匀的水平电场驱动液晶 。

公开(公告)号：US07019799B2

公开(公告)日：2006-03-28

申请号：US11041229

申请日：2005-01-25

申请人： Yuka Utsumi ,  Ikuo Hiyama ,  Shinichi Komura ,  Katsumi Kondo

发明人： Yuka Utsumi ,  Ikuo Hiyama ,  Shinichi Komura ,  Katsumi Kondo

IPC分类号： G02F1/1335

CPC分类号： G02F1/133509 ,  G02F1/133514

摘要： A liquid crystal display for displaying an image to be visible for a viewer, has a liquid crystal, a pair of electrodes for controlling an orientation of at least a part of the liquid crystal in accordance with an electric field between the electrodes, a light source for generating a light to be transmitted through the liquid crystal to the viewer, a pair of first and second polarizer plates, and a band-pass filter. The first polarizer plate is arranged between the liquid crystal and the light source, and the second polarizer plate is arranged between the liquid crystal and the viewer. The band-pass filter absorbs a component of the light, in which a wave-length of the component of the light is no more than 440 nm, and the band-pass filter is arranged between the light source and the viewer.

摘要翻译： 用于显示用于观看者可见的图像的液晶显示器具有液晶，一对电极，用于根据电极之间的电场来控制至少一部分液晶的取向;光源 用于产生通过液晶透射到观察者的光，一对第一和第二偏振片和带通滤光器。 第一偏振板配置在液晶与光源之间，第二偏光板配置在液晶与观察者之间。 带通滤波器吸收光的分量波长不大于440nm的光的分量，并且带通滤波器被布置在光源和观看者之间。

公开(公告)号：US07006173B1

公开(公告)日：2006-02-28

申请号：US09270780

申请日：1999-03-17

申请人： Ikuo Hiyama ,  Makoto Tsumura ,  Masaya Adachi ,  Katsumi Kondo ,  Jun-ichi Hirakata ,  Yuji Mori

发明人： Ikuo Hiyama ,  Makoto Tsumura ,  Masaya Adachi ,  Katsumi Kondo ,  Jun-ichi Hirakata ,  Yuji Mori

IPC分类号： G02F1/1335

CPC分类号： G02F1/133615 ,  G02F1/133536 ,  G02F2001/133531 ,  G02F2001/133543

摘要： In order to realize liquid crystal display devices having a wide viewing angle and reduce the absorption loss by polarizers and color filters, and arrangement of reflective color selective means, reflective polarizing selective means, a light control element, and others are specified. The liquid crystal display device able to produce a display of high performance and improved brightness is formed of liquid crystal display elements 20 for controlling polarizing light so that the major axis direction of a pixel is arranged approximately in parallel with a direction wherein the linearly polarized light component of the projected light projected from said illumination device is high; an illumination device 50 arranged at a rear plane of the liquid crystal display element; a reflector 54 arranged at a rear plane of the illumination device; light control elements 40 and reflective polarizing selective means 30 arranged between the liquid crystal display element and the illumination device; and a screen arranged at an opposite side relative to the illumination device of the liquid crystal display element.

摘要翻译： 为了实现具有宽视角的液晶显示装置，并且通过偏振器和滤色器降低吸收损耗，并且规定了反射颜色选择装置，反射偏振选择装置，光控制元件等的布置。 能够产生高性能和改善的亮度的显示器的液晶显示装置由用于控制偏振光的液晶显示元件20形成，使得像素的长轴方向大致平行于与线性偏振光 从所述照明装置投射的投影光的分量高; 布置在液晶显示元件的后面的照明装置50; 布置在照明装置的后平面上的反射器54; 布置在液晶显示元件和照明装置之间的光控制元件40和反射偏振选择装置30; 以及布置在相对于液晶显示元件的照明装置的相对侧的屏幕。

公开(公告)号：US20050128378A1

公开(公告)日：2005-06-16

申请号：US11041229

申请日：2005-01-25

申请人： Yuka Utsumi ,  Ikuo Hiyama ,  Shinichi Komura ,  Katsumi Kondo

发明人： Yuka Utsumi ,  Ikuo Hiyama ,  Shinichi Komura ,  Katsumi Kondo

IPC分类号： G02F1/133 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/1368 ,  G09F9/00

CPC分类号： G02F1/133509 ,  G02F1/133514

摘要： A liquid crystal display for displaying an image to be visible for a viewer, has a liquid crystal, a pair of electrodes for controlling an orientation of at least a part of the liquid crystal in accordance with an electric field between the electrodes, a light source for generating a light to be transmitted through the liquid crystal to the viewer, a pair of first and second polarizer plates, and a band-pass filter. The first polarizer plate is arranged between the liquid crystal and the light source, and the second polarizer plate is arranged between the liquid crystal and the viewer. The band-pass filter absorbs a component of the light, in which a wave-length of the component of the light is no more than 440 nm, and the band-pass filter is arranged between the light source and the viewer.

摘要翻译： 用于显示用于观看者可见的图像的液晶显示器具有液晶，一对电极，用于根据电极之间的电场来控制至少一部分液晶的取向;光源 用于产生通过液晶透射到观察者的光，一对第一和第二偏振片和带通滤光器。 第一偏振板配置在液晶与光源之间，第二偏光板配置在液晶与观察者之间。 带通滤波器吸收光的分量波长不大于440nm的光的分量，并且带通滤波器被布置在光源和观看者之间。

公开(公告)号：US06704066B2

公开(公告)日：2004-03-09

申请号：US10101159

申请日：2002-03-20

申请人： Makoto Tsumura ,  Akitoyo Konno ,  Tsunenori Yamamoto ,  Ikuo Hiyama ,  Yoshinori Aono

发明人： Makoto Tsumura ,  Akitoyo Konno ,  Tsunenori Yamamoto ,  Ikuo Hiyama ,  Yoshinori Aono

IPC分类号： G02F1136

CPC分类号： G02F1/13624 ,  G02F1/134363 ,  G09G3/3648 ,  G09G2300/0434 ,  G09G2320/0209

摘要： A liquid crystal display apparatus which is so configured that first and second pixel electrodes and active elements are positioned in a pixel, and an output terminal thereof is connected to a pixel electrode and a row line or a common line respectively, driving is performed by a difference voltage between the row lines or between the row line and the common line, and besides, a superimposing portion via a dielectric film of the first pixel electrode and the second pixel electrode is provided around a center in a row direction of pixels, and moreover, a holding capacitance is formed in the superimposing portion, and the first pixel electrode and the second pixel electrode are in a shape forming an axisymmetric relation in the row direction centering on the superimposing portion.

摘要翻译： 一种液晶显示装置，其被配置为使得第一和第二像素电极和有源元件位于像素中，并且其输出端分别连接到像素电极和行线或公共线，驱动由 行线之间或行线与公共线之间的差电压，此外，通过第一像素电极和第二像素电极的电介质膜的叠加部分围绕像素的行方向的中心设置，此外 在重叠部分中形成保持电容，第一像素电极和第二像素电极处于以叠加部分为中心的行方向上的轴对称关系的形状。

公开(公告)号：US06608657B2

公开(公告)日：2003-08-19

申请号：US09832591

申请日：2001-04-10

申请人： Ikuo Hiyama ,  Tsunenori Yamamoto ,  Makoto Tsumura ,  Yoshinori Aono

发明人： Ikuo Hiyama ,  Tsunenori Yamamoto ,  Makoto Tsumura ,  Yoshinori Aono

IPC分类号： G02F11335

CPC分类号： G02B6/0055 ,  G02B6/0033 ,  G02B6/0056 ,  G02F1/011 ,  G02F1/1334 ,  G02F2001/13756 ,  G09G3/342 ,  G09G2300/0434 ,  G09G2310/024 ,  G09G2310/08 ,  G09G2320/0238 ,  G09G2320/0261 ,  G09G2320/0606 ,  G09G2320/066

摘要： A light illumination apparatus comprising a light source on a lateral side of a light-pipe, and a reflector on the backside of the light-pipe, further comprising an air layer or the like between the light-pipe and the reflector, and, in order that light coming from a light source into the light-pipe is emitted from a light emission plane, the apparatus further comprising a light scattering control layer disposed at a portion of the light-pipe and having directivity in a direction substantially normal to the light emission plane, a means for substantially removing light scattering characteristics of a predetermined region of the light scattering control layer so as to satisfy the conditions for totally internal reflection of the incident light from the light source at an interface of the light-pipe, and a means for moving the predetermined region, wherein the time average amount of emitted light is substantially equal in each of all light emission regions, and there is time when the light emissive region substantially does not emit light; and a liquid crystal display apparatus using the same.

摘要翻译： 一种光照射装置，包括在光管的侧面上的光源和在光管的背面上的反射器，还包括在光管和反射器之间的空气层等，并且在 从光源射入光管的光从发光面发射，该装置还包括光散射控制层，该光散射控制层设置在光管的一部分处并具有基本上垂直于光的方向的方向性 发射平面，用于基本上消除光散射控制层的预定区域的光散射特性的装置，以便满足在光管的界面处来自光源的入射光的全内反射的条件，以及 用于移动预定区域的装置，其中发射光的时间平均量在所有发光区域的每一个中基本相等，并且存在时间 发射区域基本上不发光; 以及使用该液晶显示装置的液晶显示装置。

公开(公告)号：US6072552A

公开(公告)日：2000-06-06

申请号：US51073

申请日：1998-04-02

申请人： Shinichi Komura ,  Yuji Mori ,  Junichi Hirakata ,  Masahiko Ando ,  Osamu Itou ,  Ikuo Hiyama

发明人： Shinichi Komura ,  Yuji Mori ,  Junichi Hirakata ,  Masahiko Ando ,  Osamu Itou ,  Ikuo Hiyama

IPC分类号： G02F1/1347 ,  G02F1/1333 ,  G02F1/13

CPC分类号： G02F1/13475 ,  G02F2203/02

摘要： A liquid crystal layer comprising a liquid crystal display has first and second liquid crystal gel layers orientated so that polymer threads are of fixed directions within a dichroic liquid crystal. The direction of orientation of the polymer threads included in the first liquid crystal gel layer and the direction of orientation of the polymer threads included in the second liquid crystal gel layer are orthogonal with respect to each other.

摘要翻译： PCT No.PCT / JP95 / 02055 Sec。 371日期：1998年4月2日 102（e）1998年4月2日PCT PCT 1995年10月6日PCT公布。 出版物WO97 / 13124 日期1997年1月10日包含液晶显示器的液晶层具有第一和第二液晶凝胶层，使得聚合物线在二色液晶内是固定方向。 包含在第一液晶凝胶层中的聚合物线的取向方向和包含在第二液晶凝胶层中的聚合物线的取向方向彼此正交。

公开(公告)号：US08421957B2

公开(公告)日：2013-04-16

申请号：US13181782

申请日：2011-07-13

申请人： Yoshifumi Sekiguchi ,  Ikuo Hiyama ,  Tsunenori Yamamoto ,  Hiroki Kaneko ,  Toshiaki Tanaka

发明人： Yoshifumi Sekiguchi ,  Ikuo Hiyama ,  Tsunenori Yamamoto ,  Hiroki Kaneko ,  Toshiaki Tanaka

IPC分类号： G02F1/1335

CPC分类号： H01L25/0753 ,  G02B19/0066 ,  G02F1/133603 ,  G02F2001/133613 ,  H01L33/54 ,  H01L2924/0002 ,  H01L2924/00

摘要： A liquid crystal display device includes a liquid crystal panel and an illuminating device having a plurality of LED packages which include LED's and a lens. Each LED package includes a high refractive index member containing a substance having a larger refractive index than that of a material forming the lens and which seals the LED. The lens is shaped to have a recess near its center, and is shaped so that a moving radius increases as a polar angle increases within a range of 0 to 80 degrees. The moving radius is defined as a distance starting from the lens center and ending in the lens surface, and the polar angle is defined as an angle that is made by the moving radius to the center axis that is vertical to a plane on which said LED package is located and passing through the center of the lens.

摘要翻译： 液晶显示装置包括液晶面板和具有包括LED和透镜的多个LED封装的照明装置。 每个LED封装包括高折射率构件，其包含比构成透镜的材料折射率大的物质并且密封LED。 透镜被成形为在其中心附近具有凹部，并且成形为使得随着极角在0至80度的范围内增加，移动半径增加。 移动半径被定义为从透镜中心开始并且到达透镜表面的距离，并且极角被定义为由垂直于所述LED的平面的中心轴的移动半径所形成的角度 包装被定位并穿过透镜的中心。