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1. 发明申请

US20050276069A1 Liquid crystal display apparatus 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20050276069A1
公开(公告)日：2005-12-15
申请号：US11126158
申请日：2005-05-11
申请人： Hitoshi Taniguchi , Tsunenori Yamamoto , Ikuo Hiyama
发明人： Hitoshi Taniguchi , Tsunenori Yamamoto , Ikuo Hiyama
IPC分类号： G02F1/13357 , F21S2/00 , F21S8/04 , F21Y101/02 , G02F1/133 , G02F1/1335
CPC分类号： G02F1/133603
摘要： A liquid crystal display apparatus having a diffusion plate and/or a prism sheet disposed between a liquid crystal display device and a plurality of light emission portions. Each light emission portion is constituted by an optical guide and one or more light emitting devices. The optical guide has a light reflection surface formed in a substrate and a light transmission surface brought into tight contact with the light reflection surface. The light emitting devices are integrated with the optical guide. Then, the light reflection surface is a scatter reflection surface, and an average angle between the light reflection surface and the light transmission surface is set to range from 7° to 23°. Thus, obtained is a thin-type liquid crystal display apparatus high in luminance of light outgoing to the front surface of the display apparatus and superior in uniformity of outgoing angle distribution or luminance distribution.
摘要翻译：一种液晶显示装置，具有设置在液晶显示装置与多个发光部之间的扩散板和/或棱镜片。每个发光部分由光导和一个或多个发光器件构成。光导体具有形成在基板上的光反射面和与光反射面紧密接触的透光面。发光器件与光导件一体化。然后，光反射面为散射反射面，光反射面与透光面的平均角度为7°〜23°。因此，获得的是一种薄的液晶显示装置，其出射到显示装置的前表面的光的亮度高，出射角分布或亮度分布的均匀性优异。

2. 发明申请

US20100165246A1 Illuminating Device And Liquid-Crystal Display Device Using The Same 有权
标题翻译：照明装置及其使用的液晶显示装置
公开(公告)号：US20100165246A1
公开(公告)日：2010-07-01
申请号：US12694349
申请日：2010-01-27
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： G02F1/13357 , G02F1/1335
CPC分类号： H01L25/0753 , G02B19/0066 , G02F1/133603 , G02F2001/133613 , H01L33/54 , H01L2924/0002 , H01L2924/00
摘要： An illuminating device capable of being produced at low costs and irradiating rays of light uniformly to a liquid crystal panel. The illuminating device has a plurality of LED packages each having LED's and a lens, the LED packages being congregated on a plane in a large area. Each of the LED packages includes at least four LED's corresponding to LED's for emitting at least red, green and blue, and at least two of the LED's in each LED package are positioned symmetrically to the center of the lens and emit the same color.
摘要翻译：一种能够以低成本制造并且将光线均匀地照射到液晶面板的照明装置。照明装置具有多个LED封装，每个LED封装均具有LED和透镜，LED封装在大面积的平面上聚集。每个LED封装包括至少四个对应于LED的LED，用于发射至少红色，绿色和蓝色，并且每个LED封装中的至少两个LED对称地定位在透镜的中心并且发射相同的颜色。

3. 发明授权

US07737930B2 Image signal display apparatus 失效
标题翻译：图像信号显示装置
公开(公告)号：US07737930B2
公开(公告)日：2010-06-15
申请号：US11281385
申请日：2005-11-18
申请人： Tatsuki Inuzuka , Tsunenori Yamamoto , Akitoyo Konno , Ikuo Hiyama
发明人： Tatsuki Inuzuka , Tsunenori Yamamoto , Akitoyo Konno , Ikuo Hiyama
IPC分类号： G09G3/36
CPC分类号： G09G3/342 , G09G3/2096 , G09G3/3426 , G09G2320/0261 , G09G2320/0646 , G09G2360/16
摘要： A liquid crystal display apparatus that includes a liquid crystal display panel having a liquid crystal layer held between a pair of substrates, a light source whose brightness is controllable, and a normalization processing circuit that converts an image signal to a normalized signal and to a normalization coefficient. In addition, the display apparatus includes an LCD driving circuit that converts the normalized signal to an LCD driving signal for driving the liquid crystal display panel, and a light source driving circuit that converts the normalization coefficient to a light source driving signal for driving the light source. The normalization coefficient is used to set pixel values in a blanking interval of a display screen, and the normalized signal is used to set pixel values in a display area of the display screen.
摘要翻译：一种液晶显示装置，包括：具有保持在一对基板之间的液晶层的液晶显示面板，其亮度可控的光源以及将图像信号转换为归一化信号的归一化处理电路和归一化系数。此外，该显示装置还包括将标准化信号转换成用于驱动液晶显示面板的LCD驱动信号的LCD驱动电路和将归一化系数转换为用于驱动光的光源驱动信号的光源驱动电路资源。归一化系数用于设置显示屏幕的消隐间隔中的像素值，并且使用归一化信号来设置显示屏幕的显示区域中的像素值。

4. 发明授权

US07478925B2 Lighting source unit, illuminating apparatus using the same and display apparatus using the same 有权
标题翻译：照明源单元，使用其的照明装置和使用其的显示装置
公开(公告)号：US07478925B2
公开(公告)日：2009-01-20
申请号：US11265259
申请日：2005-11-03
申请人： Ikuo Hiyama , Hiroki Kaneko , Toshiaki Tanaka , Tsunenori Yamamoto , Akitoyo Konno , Katsumi Kondo , Haruo Akahoshi
发明人： Ikuo Hiyama , Hiroki Kaneko , Toshiaki Tanaka , Tsunenori Yamamoto , Akitoyo Konno , Katsumi Kondo , Haruo Akahoshi
IPC分类号： F21V21/00
CPC分类号： G09F13/22 , G02F1/133603 , H01L25/0753 , H01L2224/32245 , H01L2224/48091 , H01L2224/48247 , H01L2224/49107 , H01L2924/00014
摘要： A thin light source unit employs a plurality of light emitting diode chips in multiple colors to generate highly uniform white light at a low cost and with a high light utilization efficiency. The light source unit has light emitting diode chips, lead frames, and a transparent sealer. A plurality of the light emitting diode chips in the same color are connected in series to three or more sets of the lead frames. The light emitting diode chips in at least three different colors are integrally sealed with the transparent sealer. An illuminating apparatus using the light source units, and a display apparatus using the illuminating apparatus are also provided.
摘要翻译：薄光源单元采用多种颜色的多个发光二极管芯片，以低成本和高的光利用效率产生高度均匀的白光。光源单元具有发光二极管芯片，引线框架和透明密封器。多个相同颜色的发光二极管芯片串联连接到三组或多组引线框架。至少三种不同颜色的发光二极管芯片与透明封口机一体密封。还提供了使用该光源单元的照明装置和使用该照明装置的显示装置。

5. 发明授权

US07463235B2 Light illumination apparatus and liquid crystal display apparatus using the same 有权
标题翻译：光照照明装置及使用其的液晶显示装置
公开(公告)号：US07463235B2
公开(公告)日：2008-12-09
申请号：US10419578
申请日：2003-04-21
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： G09G3/36 , G02F1/1335
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 and a liquid crystal display using the apparatus, comprising a light source on a lateral side and a reflector on the backside of a light-pipe, further comprising an air layer between the light-pipe and the reflector, 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, where total internal reflection of the incident light from the light source at an interface of the light-pipe is achieved, 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.
摘要翻译：一种照明装置和使用该装置的液晶显示器，包括在侧面上的光源和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，还包括光散射控制层，其设置在所述光管的一部分处，并且具有在与所述光发射面基本垂直的方向上的方向性，其中实现了在所述光管的界面处来自所述光源的入射光的全内反射，以及用于移动预定区域的装置，其中发光的时间平均量在所有发光区域的每一个中基本相等，并且存在发光区域基本上不发光的时间。

6. 发明授权

US07292299B2 Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
公开(公告)号：US07292299B2
公开(公告)日：2007-11-06
申请号：US10956254
申请日：2004-09-30
申请人： Ikuo Hiyama , Shinichi Komura , Tsunenori Yamamoto , Yuka Utsumi , Mutsumi Maehara , Daisuke Kajita
发明人： Ikuo Hiyama , Shinichi Komura , Tsunenori Yamamoto , Yuka Utsumi , Mutsumi Maehara , Daisuke Kajita
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/133604 , G02F1/134363 , G02F2001/133635 , G02F2413/04 , G02F2413/11 , G02F2413/13
摘要： In an in-plane switching (ISP) mode controlling transmission and shielding of light by application of lateral electric field to liquid crystal molecules aligned in the direction in parallel to a substrate, increase in luminance or color shift at a black-representation area or upon black-representation condition at an inclined viewing angle is reduced. First and second polarizing plates sandwiching a liquid crystal layer each have a supporting member (plate) on at least either surface thereof. The supporting member on the inside surface of the first polarizing plate on the side of an illumination unit has a retardation in the thickness direction R1·h1 and the supporting member on the inside surface of the second polarizing plate has a retardation in the thickness direction R2·h2. In the O-mode, R1·h1>R2·h2 and in the E-mode, R1·h1
摘要翻译：在平面切换（ISP）模式下，通过向与基板平行的方向对准的液晶分子施加横向电场来控制光的透射和屏蔽，在黑色表示区域或在黑色表示区域上亮度或颜色偏移增加在倾斜视角下的黑色表示条件减少。夹着液晶层的第一和第二偏光板在其至少一个表面上各具有支撑部件（板）。在照明单元一侧的第一偏振片的内表面上的支撑构件在厚度方向R 1，h 1上具有延迟，第二偏振片的内表面上的支撑构件具有厚度的延迟方向R 2 .h 2。在O模式中，R 1 .h 1> R 2 .h 2，在E模式中，R 1 .h 1

7. 发明申请

US20060290627A1 Illumination device and display apparatus having the same 审中-公开
标题翻译：照明装置及其显示装置
公开(公告)号：US20060290627A1
公开(公告)日：2006-12-28
申请号：US11472401
申请日：2006-06-22
申请人： Akitoyo Konno , Tsunenori Yamamoto , Ikuo Hiyama
发明人： Akitoyo Konno , Tsunenori Yamamoto , Ikuo Hiyama
IPC分类号： G09G3/36
CPC分类号： G02F1/133606 , G02F1/133611 , G09G3/3406 , G09G3/342 , G09G3/3648 , G09G2310/024 , G09G2320/0233
摘要： An illumination device is partitioned into a plurality of areas. Rays of light emanating from light sources 203 of individual units are intercepted appropriately by means of a light barrier 204 and the transmission factor at individual positions of a light diffuser 205 is changed in accordance with light flux reaching the light diffuser 205. The transmission factor at individual positions of a liquid crystal panel is controlled in accordance with a luminance unevenness distribution of the illumination device.
摘要翻译：将照明装置分割成多个区域。通过光栅204适当地截取从各个单元的光源203发出的光的光线，并且根据到达光扩散器205的光通量改变光漫射体205的各个位置处的透射率。根据照明装置的亮度不均匀性分布来控制液晶面板的各个位置的透射率。

8. 发明授权

US07084850B2 Image display system and image information transmission method 失效
公开(公告)号：US07084850B2
公开(公告)日：2006-08-01
申请号：US09961176
申请日：2001-09-24
申请人： Ikuo Hiyama , Tsunenori Yamamoto , Akitoyo Konno , Makoto Tsumura , Yoshiyuki Kaneko , Yoshiro Mikami , Tatsuki Inuzuka , Yasutaka Toyoda
发明人： Ikuo Hiyama , Tsunenori Yamamoto , Akitoyo Konno , Makoto Tsumura , Yoshiyuki Kaneko , Yoshiro Mikami , Tatsuki Inuzuka , Yasutaka Toyoda
IPC分类号： G09G3/36
CPC分类号： G06F3/14 , G09G2340/02 , G09G2340/0407 , H04N19/103 , H04N19/12 , H04N19/124 , H04N19/137 , H04N19/59
摘要： To provide a display device capable of displaying a moving picture with high definition and at high speed. An image display system includes: an image display unit; and a control unit. The control unit has: a block discrimination circuit portion; an image processing portion; a storage portion; and a synchronizing signal generation portion. The block discrimination circuit portion discriminates a moving picture or a still picture to process the image information in accordance with the discriminated result, in which the number of gradations for the image information processed when the discriminated result is the moving picture is lower than when the discriminated result is the still picture. Thereby, the high definition image display and the high speed moving picture display can be effected by reducing the information with lower degree of recognition.

9. 发明授权

US07061456B2 Image display method and image display apparatus 失效
公开(公告)号：US07061456B2
公开(公告)日：2006-06-13
申请号：US09829078
申请日：2001-04-10
申请人： Ikuo Hiyama , Shinichi Komura , Tsunenori Yamamoto , Tetsuya Aoyama , Hideo Sato , Makato Tsumura , Katsumi Kondo , Yuka Utsumi
发明人： Ikuo Hiyama , Shinichi Komura , Tsunenori Yamamoto , Tetsuya Aoyama , Hideo Sato , Makato Tsumura , Katsumi Kondo , Yuka Utsumi
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/3659 , G09G2300/0439 , G09G2300/0814 , G09G2310/0262 , G09G2310/06 , G09G2340/0407
摘要： A display method can achieve both a substantially high definition image display and high speed dynamic image display. The image displaying method of an image displaying apparatus having a display portion consisting of a plurality of pixels takes each of a predetermined number of pixels as one block unit and forms one screen image for display by combining a region for displaying the same information on a plurality of pixels in one block unit during one scanning period and a region for permitting display of respectively different information on the plurality of pixels in the one block unit.

10. 发明申请

US20060091406A1 Illuminating apparatus, method for fabricating the same and display apparatus using the same 有权
标题翻译：照明装置及其制造方法以及使用其的显示装置
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。

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