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170 条记录 (耗时 0.03 秒)

    Display method and display apparatus therefor
    82.
    发明授权
    Display method and display apparatus therefor 有权
    显示方法及其显示装置

    公开(公告)号：US06882333B2

    公开(公告)日：2005-04-19

    申请号：US09876119

    申请日：2001-06-08

    申请人： Shinichi Komura ,  Tetsuya Aoyama ,  Ikuo Hiyama ,  Tsunenori Yamamoto ,  Hiroshi Kageyama ,  Shinya Ohtsuji

    发明人： Shinichi Komura ,  Tetsuya Aoyama ,  Ikuo Hiyama ,  Tsunenori Yamamoto ,  Hiroshi Kageyama ,  Shinya Ohtsuji

    IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36

    CPC分类号： G09G3/3659 ,  G09G3/2011 ,  G09G3/2051 ,  G09G2300/0809

    摘要： A display apparatus which can display a ultra-high definition picture and high-speed animation is provided. The input picture signal is connected by signal generation circuit which supplies a desired signal to X driver according to n-gradation approximation picture signal output from n-gradation approximation calculating circuit to convert into n-gradation approximation picture signal approximated to binary gradation in every block and n-gradation approximation calculating circuit, Y driver, common voltage generating circuit, signal supply circuit and X driver, and a plurality of pixel parts connected by X signal line and Y driver which extends in the Y direction, and provided to the intersection parts of Y signal line which expands in the X direction.

    摘要翻译： 提供了可以显示超高清晰图像和高速动画的显示装置。 输入图像信号由信号产生电路连接，该信号产生电路根据从n级灰度近似计算电路输出的n级灰度近似图像信号向X驱动器提供所需信号，以转换为近似于二进制灰度的n级灰度近似图像信号 和n级灰度近似计算电路，Y驱动器，公共电压发生电路，信号供给电路和X驱动器，以及通过在Y方向延伸的X信号线和Y驱动器连接的多个像素部件，并且被提供给交点 的Y信号线在X方向上扩展。

    Liquid crystal display apparatus
    83.
    发明授权
    Liquid crystal display apparatus 有权
    液晶显示装置

    公开(公告)号：US06756954B2

    公开(公告)日：2004-06-29

    申请号：US09809069

    申请日：2001-03-16

    申请人： Tsunenori Yamamoto ,  Nobuyuki Suzuki ,  Makoto Tsumura ,  Ikuo Hiyama

    发明人： Tsunenori Yamamoto ,  Nobuyuki Suzuki ,  Makoto Tsumura ,  Ikuo Hiyama

    IPC分类号： G09G318

    CPC分类号： G09G3/342 ,  G09G3/3648 ,  G09G2300/0809 ,  G09G2310/024 ,  G09G2310/0251 ,  G09G2310/061 ,  G09G2320/0261 ,  G09G2320/0633 ,  G09G2320/103 ,  G09G2330/021

    摘要： A liquid crystal display apparatus for high quality moving image is provided. Such a liquid crystal display apparatus comprises a pair of substrates, at least one of which is transparent; a liquid crystal layer interposed between said pair of substrates; first scanning lines and signal lines arranged in a matrix form; first active elements, each formed proximate to a crossing point of a corresponding signal line and a corresponding first scanning line, pixel electrodes connected to the first active elements, common lines arranged in parallel with the first scanning lines, and opposed electrodes connected to the common lines, are arranged on one of said pair of substrates, and a liquid crystal display is provided in the liquid crystal layer by a voltage applied to the pixel electrodes and opposed electrodes; and second active elements connected to the opposed electrodes, the pixel electrodes corresponding to the opposed electrodes, and second scanning lines different from the first scanning lines connected through the first active elements to the pixel electrodes, wherein the first active elements are driven by a selection pulse to write an image signal in the pixel electrodes and a selection pulse to display the following image, and the second active elements are driven by a clear pulse to clear the image signal applied to the pixel electrodes.

    摘要翻译： 提供了一种用于高质量运动图像的液晶显示装置。 这种液晶显示装置包括一对基板，其中至少一个是透明的; 插入在所述一对基板之间的液晶层; 以矩阵形式布置的第一扫描线和信号线; 第一有源元件分别形成在相应的信号线和对应的第一扫描线的交叉点附近，连接到第一有源元件的像素电极，与第一扫描线平行布置的公共线，以及连接到公共端的相对电极 线条布置在所述一对基板中的一个基板上，并且通过施加到像素电极和相对电极的电压在液晶层中提供液晶显示器; 以及连接到相对电极的第二有源元件，对应于相对电极的像素电极和与通过第一有源元件连接到像素电极的第一扫描线不同的第二扫描线，其中第一有源元件由选择 脉冲以在像素电极中写入图像信号和选择脉冲以显示后续图像，并且第二有源元件由清除脉冲驱动以清除施加到像素电极的图像信号。

    Illuminating arrangement with reflector having inclined irregularities or corrugations
    84.
    发明授权
    Illuminating arrangement with reflector having inclined irregularities or corrugations 失效
    具有倾斜不规则或波纹的反射器的照明装置

    公开(公告)号：US06469755B1

    公开(公告)日：2002-10-22

    申请号：US09429954

    申请日：1999-10-29

    申请人： Masaya Adachi ,  Ikuo Hiyama ,  Makoto Tsumura

    发明人： Masaya Adachi ,  Ikuo Hiyama ,  Makoto Tsumura

    IPC分类号： G02F11335

    CPC分类号： G02B6/0018 ,  G02B6/002 ,  G02B6/0031 ,  G02B6/0038 ,  G02B6/0053 ,  G02B6/0056 ,  G02B6/0068 ,  G02F1/133617 ,  G02F1/13362

    摘要： An illumination apparatus provides an improved light utilization efficiency and improved collimation. The illumination apparatus has a light guide, a collimating unit provided at least on one side of the light guide for collimating rays incident on the light guide, and a light source disposed in the vicinity of the collimating unit and surrounded by a reflector. Preferably, in order for the light guide to be able to emit collimated light uniformly from its emission surface, the light guide has inclined reflecting irregularities or stepwise reflecting plates which are provided directly or via an air gap on a back surface opposite to the emission surface thereof, wherein the inclined reflecting plates are specular-finished at least on the inclined portions.

    摘要翻译： 照明装置提供改善的光利用效率和改进的准直。 所述照明装置具有导光体，准直部件设置在所述导光体的至少一侧，用于准直入射在所述导光体上的光线;以及光源，设置在所述准直部件附近并被反射器包围。 优选地，为了使光导能够从其发射面均匀地发出准直光，导光体具有倾斜的反射不规则或逐步反射板，其直接或经由与发射表面相反的背面上的气隙设置 其中，所述倾斜反射板至少在所述倾斜部分上进行镜面抛光。

    Reflective liquid crystal display apparatus which does not require a back light
    85.
    发明授权
    Reflective liquid crystal display apparatus which does not require a back light 失效
    不需要背光的反射型液晶显示装置

    公开(公告)号：US5818554A

    公开(公告)日：1998-10-06

    申请号：US458660

    申请日：1995-06-02

    申请人： Ikuo Hiyama ,  Akira Arimoto ,  Katsumi Kondo ,  Osamu Itoh ,  Tatsuhisa Fujii

    发明人： Ikuo Hiyama ,  Akira Arimoto ,  Katsumi Kondo ,  Osamu Itoh ,  Tatsuhisa Fujii

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/133553 ,  G02F2001/133618

    摘要： A reflective liquid crystal display apparatus has a liquid crystal display part composed of at least a liquid crystal layer and a pair of polarizers holding the liquid crystal layer therebetween, for display of bright and dark states in a mode of transmitting and shielding external light in a direction approximately normal to a display plane, and a reflecting part for reflecting the external light which has been transmitted through the liquid crystal display part. The liquid crystal display part has a property where it can transmit external light in a designated direction other than in a direction approximately normal to the display plane even in a mode of shielding the external light, and the reflecting part reflects the external light received in the designated direction so as to transmit the external light once again through the liquid crystal display part in a direction approximately normal to the display plane.

    摘要翻译： 反射型液晶显示装置具有至少由液晶层构成的液晶显示部和保持液晶层的一对偏振片，用于在外部光的透过和遮蔽的状态下显示明暗状态 大致垂直于显示平面的方向，以及用于反射透过液晶显示部的外部光的反射部。 液晶显示部分具有这样的特性，即使在屏蔽外部光的方式下，也可以以除了垂直于显示面的方向以外的指定方向透过外部光，反射部将反射部 以便在大致垂直于显示平面的方向上通过液晶显示部分再次透射外部光。

    Liquid crystal panel and liquid crystal display device
    87.
    发明授权
    Liquid crystal panel and liquid crystal display device 有权
    液晶面板和液晶显示装置

    公开(公告)号：US08488089B2

    公开(公告)日：2013-07-16

    申请号：US13102146

    申请日：2011-05-06

    申请人： Yuka Utsumi ,  Ikuo Hiyama

    发明人： Yuka Utsumi ,  Ikuo Hiyama

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/13363 ,  G02F1/134363 ,  G02F2001/133633 ,  G02F2001/133637 ,  G02F2001/134372 ,  G02F2202/043 ,  G02F2413/01 ,  G02F2413/02 ,  G02F2413/05

    摘要： Provided is a liquid crystal display device, in which a pretilt angle of liquid crystal molecules in a liquid crystal layer (21) is smaller than 2° and a first optically anisotropic layer (10) is formed between a first polarizing plate (12) and the first substrate (31). When a polar angle of the first optically anisotropic layer with respect to an in-plane vertical direction is denoted by φ, the first optically anisotropic layer compensates for a polarized state of light having a wavelength of 550 nm that enters the first optically anisotropic layer, the first optically anisotropic layer has a dichroic maximum value in a range of 430 nm or larger and 470 nm or smaller and has a dichroic maximum value in a range of 600 nm or larger and 650 nm or smaller when φ≠0 is satisfied.

    摘要翻译： 提供了一种液晶显示装置，其中液晶层（21）中的液晶分子的预倾角小于2°，并且在第一偏振片（12）和 第一基板（31）。 当第一光学各向异性层相对于面内垂直方向的极角由phi表示时，第一光学各向异性层补偿进入第一光学各向异性层的波长为550nm的光的偏振状态， 第一光学各向异性层在430nm以上且470nm以下的范围内具有二向色最大值，并且当满足phi <> 0时，具有在600nm以上且650nm以下的范围内的二向色最大值。

    Liquid crystal display device comprising a diffuser board which includes a plurality of micro lenses
    88.
    发明授权
    Liquid crystal display device comprising a diffuser board which includes a plurality of micro lenses 有权
    液晶显示装置，包括包括多个微透镜的漫射板

    公开(公告)号：US08212963B2

    公开(公告)日：2012-07-03

    申请号：US12136153

    申请日：2008-06-10

    申请人： Yoshifumi Sikiguchi ,  Ikuo Hiyama ,  Hiroki Kaneko

    发明人： Yoshifumi Sikiguchi ,  Ikuo Hiyama ,  Hiroki Kaneko

    IPC分类号： G02F1/1335 ,  F21V7/04

    CPC分类号： G02F1/133606 ,  G02F1/133603 ,  G02F1/133611 ,  G02F2001/133607 ,  G02F2001/133628

    摘要： An object of the present invention is to provide a liquid-crystal display device which includes a diffuser board that does not produce striped mura on the surface of a liquid crystal panel even if point light sources are used as light sources of a backlight.A backlight apparatus 103 is provided with a diffuser board 103b having diffusion portions 103b1. At each of the diffusion portions 103b1, the light L emitted by a LED module 104 included in a light source unit 103a is reflected by prism patterns P and diffused around the LED module 104. Then, the diffused light is reflected again by a reflecting surface formed on the inner surface of a housing 103c and emitted from the backlight apparatus 103, thereby achieving illuminating light without mura.

    摘要翻译： 本发明的目的在于提供一种液晶显示装置，即使点光源作为背光的光源，也能够在液晶面板的表面上不产生条纹的漫射板。 背光装置103设置有具有扩散部103b1的扩散板103b。 在每个扩散部分103b1处，包括在光源单元103a中的由LED模块104发射的光L被棱镜图案P反射并且在LED模块104周围扩散。然后，漫反射光被反射表面 形成在壳体103c的内表面上并从背光装置103发射，从而实现不伴光的照明光。

    Liquid Crystal Display Apparatus
    89.
    发明申请
    Liquid Crystal Display Apparatus 审中-公开
    液晶显示装置

    公开(公告)号：US20120092392A1

    公开(公告)日：2012-04-19

    申请号：US13334454

    申请日：2011-12-22

    申请人： Sukekazu Aratani ,  Ikuo Hiyama ,  Masaya Adachi ,  Tsunenori Yamamoto ,  Katsumi Kondo

    发明人： Sukekazu Aratani ,  Ikuo Hiyama ,  Masaya Adachi ,  Tsunenori Yamamoto ,  Katsumi Kondo

    IPC分类号： G09G5/10 ,  G09G3/36

    CPC分类号： G09G3/342 ,  G02F1/133604 ,  G02F1/134363 ,  G09G2300/0434 ,  G09G2310/024 ,  G09G2320/103

    摘要： A display apparatus and method having a pair of substrates, a display area which has a plurality of pixels, a lighting device which includes a plurality of light sources, a scanning driver which outputs scanning signals to the plurality of pixels, and an image driver which outputs image signals to the plurality of pixels. The lighting device illuminates the display area, the image signals are inputted to the plurality of pixels respectively, and each of the plurality of pixels controls a transmittance of an incident light from the lighting device after the image signals are inputted to the plurality of pixels respectively. The lighting device lights the plurality of light sources corresponding to the image signals inputted to the plurality of pixels after each of the plurality of pixels controls the transmittance.

    摘要翻译： 一种具有一对基板的显示装置和方法，具有多个像素的显示区域，包括多个光源的照明装置，向多个像素输出扫描信号的扫描驱动器，以及图像驱动器， 将图像信号输出到多个像素。 照明装置照亮显示区域，图像信号分别被输入到多个像素，并且多个像素中的每一个分别在图像信号分别输入到多个像素之后控制来自照明装置的入射光的透射率 。 在多个像素中的每一个控制透射率之后，照明装置照亮与输入到多个像素的图像信号对应的多个光源。