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61. 发明申请

US20100271575A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100271575A1
公开(公告)日：2010-10-28
申请号：US12768934
申请日：2010-04-28
申请人： Kentaro Ojima , Daisuke Kajita , Ikuo Hiyama , Masahiro Ishii , Yasushi Tomioka
发明人： Kentaro Ojima , Daisuke Kajita , Ikuo Hiyama , Masahiro Ishii , Yasushi Tomioka
IPC分类号： G02F1/1335 , G02F1/13363
CPC分类号： G02F1/133634 , G02F2413/08 , G02F2413/11
摘要： Provided is a liquid crystal display device including: a substrate (13) including a polarizing layer (11) on a light-input side; a substrate (14) including a polarizing layer (12) on another side, the polarizing layers having absorption axes substantially perpendicular; a liquid crystal layer (15) in which a liquid-crystal-molecule is aligned to be substantially horizontal to the substrates. In a case where an absorption axis of the polarizing layer (11) and an optical axis of the liquid crystal layer are substantially perpendicular, the optical compensating members (17 and 18) may be provided between the polarizing layer (11) and the liquid crystal layer; the absorption axis of the polarizing layer (11) and a slow axis of the optical compensating members are substantially perpendicular; each pixel satisfies nx≈ny≠nz; thickness-direction retardation for pixels of one color is different from other colors; and the thickness-direction retardation for red pixels is larger than 0 nm.
摘要翻译：提供一种液晶显示装置，包括：在光输入侧包括偏振层（11）的基板（13）在另一侧包括偏振层（12）的基板（14），所述偏振层具有大致垂直的吸收轴; 液晶分子被取向为与基板基本水平的液晶层（15）。在偏光层（11）的吸收轴和液晶层的光轴基本垂直的情况下，光学补偿部件（17,18）可以设置在偏振层（11）和液晶层; 偏振层（11）的吸收轴和光学补偿构件的慢轴基本垂直; 每个像素满足nx≈ny≠nz; 一种颜色的像素的厚度方向延迟与其他颜色不同; 红色像素的厚度方向延迟大于0nm。

62. 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。

63. 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。

64. 发明申请

US20090167990A1 Liquid Crystal Display Appliance 审中-公开
标题翻译：液晶显示器具
公开(公告)号：US20090167990A1
公开(公告)日：2009-07-02
申请号：US12344680
申请日：2008-12-29
申请人： Akitoyo Konno , Yoshifumi Sekiguchi , Ikuo Hiyama , Hiroshi Sasaki , Yokohama Taniguchi
发明人： Akitoyo Konno , Yoshifumi Sekiguchi , Ikuo Hiyama , Hiroshi Sasaki , Yokohama Taniguchi
IPC分类号： G02F1/13357 , G09G3/36
CPC分类号： G09G3/3426 , G02B6/0043 , G02B6/0068 , G02B6/0073 , G02B6/0078 , G02B6/0081 , G09G2320/0646 , G09G2330/021
摘要： An object of the present invention is to provide a liquid crystal display appliance for controlling a plurality of divided area in the display screen. In order to achieve the above object, the liquid crystal display appliance according to the present invention includes a lighting apparatus which includes a light source, and an light guide plate to diffuse lights from the light source to obtain a surface light source; and a liquid crystal panel which is placed opposed to the lighting apparatus and includes a liquid crystal layer. The light guide plate is made by bonding a plurality of transparent light guide members each of which has a different refractive index greater than 1.
摘要翻译：本发明的目的是提供一种用于控制显示屏中的多个划分区域的液晶显示装置。为了实现上述目的，根据本发明的液晶显示装置包括一个包括光源的照明装置和一个用于漫射来自光源的光以获得表面光源的导光板; 以及与照明装置相对设置并包括液晶层的液晶面板。导光板通过粘合多个透明导光构件而制成，每个透明导光构件具有大于1的折射率。

65. 发明申请

US20090059156A1 Liguid-Crystal Display Device 有权
标题翻译：液晶显示装置
公开(公告)号：US20090059156A1
公开(公告)日：2009-03-05
申请号：US12192155
申请日：2008-08-15
申请人： Yuka Utsumi , Shintaro Takeda , Hiroyuki Kagawa , Daisuke Kajita , Ikuo Hiyama , Kikuo Ono
发明人： Yuka Utsumi , Shintaro Takeda , Hiroyuki Kagawa , Daisuke Kajita , Ikuo Hiyama , Kikuo Ono
IPC分类号： G02F1/13
CPC分类号： G02F1/1396 , G02F2001/13706 , G02F2203/64
摘要： Disclosed herein is a liquid-crystal display device capable of reducing leakage of light under a black state due to scattering from a liquid-crystal layer, and having high-contrast ratio, excellent image quality performance. The liquid-crystal display device comprises: a liquid-crystal panel including one pair of polarizers disposed on one pair of substrates, a liquid-crystal layer held in sandwiched form between the pair of substrates, and a group of electrodes formed on at least one of the pair of substrates for applying an electric field to the liquid-crystal layer; and a light source unit disposed outside the pair of substrates. The liquid-crystal layer includes a liquid-crystal material having an ordinary-light refractive index of at least 1.46, but up to 1.49, an extraordinary-light refractive index of at least 1.54, but up to 1.59, and a mean photoelastic constant of at least 8, but up to 25, and exhibiting a nematic phase.
摘要翻译：本发明公开了一种液晶显示装置，其能够减少由于液晶层的散射而在黑色状态下的光的泄漏，并且具有高对比度，优异的图像质量性能。液晶显示装置包括：液晶面板，包括设置在一对基板上的一对偏振器，在一对基板之间夹持的液晶层和形成在至少一个基板上的一组电极用于向液晶层施加电场的一对基板; 以及设置在所述一对基板的外侧的光源单元。液晶层包括普通光折射率至少为1.46但高达1.49的液晶材料，非常光折射率至少为1.54，但高达1.59，平均光弹性常数为至少8，但高达25，呈现向列相。

66. 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。

67. 发明申请

US20080259252A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20080259252A1
公开(公告)日：2008-10-23
申请号：US12103742
申请日：2008-04-16
申请人： Toshiaki TANAKA , Hiroki Kaneko , Ikuo Hiyama
发明人： Toshiaki TANAKA , Hiroki Kaneko , Ikuo Hiyama
IPC分类号： G02F1/13357 , H01L27/15
CPC分类号： G02F1/133621 , F21K9/60 , G02F1/133603 , G02F2001/133612 , G09G3/3413 , G09G2320/0233 , G09G2320/041 , H05B33/0818 , H05B33/0821
摘要： An illumination device using a plurality of LED light sources each of which is driven by a single power supply is provided to attain simple operational response and voltage control.The illumination device includes a light source module, the module comprising: a substrate; a plurality of wiring lines provided on the substrate; and a plurality of LED devices implemented in the wiring lines; wherein the plurality of LED devices include a plurality of red LED devices, a plurality of green LED devices, and a plurality of blue LED devices; wherein the plurality of wiring lines include a wiring line having the plurality of red LED devices implemented in series, a wiring line having the plurality of green LED devices implemented in series, and a wiring line having the plurality of blue LED devices implemented in series; and wherein the plurality of wiring lines are connected in parallel and driven by a single power voltage.
摘要翻译：提供使用多个LED光源的照明装置，每个LED光源由单个电源驱动，以实现简单的操作响应和电压控制。所述照明装置包括光源模块，所述模块包括：基板; 设置在基板上的多条布线; 以及在布线中实现的多个LED器件; 其中所述多个LED器件包括多个红色LED器件，多个绿色LED器件和多个蓝色LED器件; 其特征在于，所述多条布线包括具有串联实现的多个红色LED装置的布线，具有串联实现的多个绿色LED装置的布线和具有串联实现的多个蓝色LED装置的布线; 并且其中所述多条布线并联连接并由单个电源电压驱动。

68. 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

69. 发明授权

US07209211B2 Active matrix type liquid crystal display apparatus 有权
标题翻译：有源矩阵型液晶显示装置
公开(公告)号：US07209211B2
公开(公告)日：2007-04-24
申请号：US10629711
申请日：2003-07-30
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： C09K19/02
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 having a liquid crystal panel including a pair of substrates, a plurality of electrodes formed on at least one of the pair of substrates and a liquid crystal layer sandwiched between the pair of substrates, and a light source provided on one surface of the liquid crystal panel. An electric field in the liquid crystal layer produced by the plurality of electrodes is predominantly in parallel with surfaces of the pair of substrates. The light source has a luminous characteristic with a first chromaticity and the liquid crystal panel has a characteristic of spectral transmittance with a second chromaticity different from the first chromaticity so as to compensate for the color of the light source.
摘要翻译：一种液晶显示装置，具有包括一对基板的液晶面板，形成在所述一对基板中的至少一个基板上的多个电极和夹在所述一对基板之间的液晶层，以及设置在所述一对基板上的光源的液晶面板。由多个电极制造的液晶层中的电场主要与一对基板的表面平行。光源具有第一色度的发光特性，并且液晶面板具有不同于第一色度的第二色度的光谱透射特性，以补偿光源的颜色。

70. 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。

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