公开(公告)号：US06833887B1

公开(公告)日：2004-12-21

申请号：US08981654

申请日：1998-01-08

申请人： Yasushi Kaneko ,  Masaaki Matsunaga

发明人： Yasushi Kaneko ,  Masaaki Matsunaga

IPC分类号： G02F11335

CPC分类号： G02F1/1397 ,  G02F1/133528 ,  G02F1/1396 ,  G02F2001/133531 ,  G02F2202/40

摘要： A liquid crystal shutter comprises a liquid crystal device including a nematic liquid crystal sealed in between a first transparent substrate and a second transparent substrate on whose inner surfaces are formed respective transparent electrodes, the liquid crystal device having a twisted angle equal to or greater than 180°; and a pair of polarizing plates between which are sandwiched the first transparent substrate and the second transparent substrate, the polarizing films having respective absorption axes (13, 14) which are substantially orthogonal to each other, the absorption axes (13, 14) of the polarizing films being angled within a range of ±40° to ±50° relative to a direction (12) in which intermediate liquid crystal molecules are orientated, the direction indicating a direction of orientation of the liquid crystal in the intermediate portion in the direction of thickness of the liquid crystal device. Alternatively, &Dgr; nd may lie within a range of 600 to 900 nm, &Dgr; nd being the product of a birefringence &Dgr; n of the nematic liquid crystal and a gap d between the first transparent substrate and a second transparent substrate.

摘要翻译： 液晶快门包括：液晶装置，其包括密封在第一透明基板和其内表面形成有透明电极的第二透明基板之间的向列型液晶，所述液晶装置的扭转角度等于或大于180° °; 以及一对偏振板，夹在第一透明基板和第二透明基板之间，偏振膜具有彼此大致正交的吸收轴（13,14），吸收轴（13,14） 偏振膜相对于中间液晶分子取向的方向（12）在±40°至±50°的范围内成角度，该方向表示中间部分中的液晶在方向上的取向方向 液晶装置的厚度。 或者，Δnd可以在600nm至900nm的范围内，Δnd是向列液晶的双折射Δn的乘积和第一透明基板与第二透明基板之间的间隙d。

公开(公告)号：US06188379B1

公开(公告)日：2001-02-13

申请号：US08964218

申请日：1997-11-04

申请人： Yasushi Kaneko

发明人： Yasushi Kaneko

IPC分类号： G09G334

CPC分类号： G09G3/3607 ,  G09G3/3406 ,  G09G2310/0235 ,  G09G2310/024 ,  G09G2310/08

摘要： A field-sequential type color display system comprises a light source unit composed of a plurality of color light sources which emit light rays of different wavelengths, respectively, and which can be controlled independently of one another, a light source driving circuit for driving the light source unit, a shutter unit for controlling transmittivity of light rays emitted by the light source unit, and a shutter control circuit for controlling the shutter unit in synchronization with the light source driving circuit, wherein a visual field is composed of a plurality of sub-fields corresponding to the plurality of color light sources of the light source unit, and multicolor display is effected by lighting the color light sources for specific colors, respectively, for each of the sub-fields, and by controlling the shutter unit according to the sub-field. The shutter unit comprises a plurality of common electrodes, and the shutter control circuit comprises a circuit for causing a plurality of picture elements to be selectively placed in a display state through multiplexing driving of the common electrodes in response to lighting of the specific color light sources, and a circuit for keeping the shutter unit in a “closed” state by scanning the common electrodes within the sub-fields a plurality of times.

摘要翻译： 场顺式彩色显示系统包括由分别发射不同波长的光并且彼此独立地控制的多个彩色光源组成的光源单元，用于驱动光的光源驱动电路 源单元，用于控制由光源单元发射的光线的透射率的快门单元，以及用于与光源驱动电路同步地控制快门单元的快门控制电路，其中，视场由多个子单元组成， 对应于光源单元的多个彩色光源的场，以及通过分别针对每个子场照亮特定颜色的彩色光源，并且通过根据子场控制快门单元来实现多色显示 -领域。 快门单元包括多个公共电极，并且快门控制电路包括用于响应于特定颜色光源的点亮而使多个像素选择性地置于显示状态的电路，通过多路复用公共电极驱动 以及通过多次扫描子场内的公共电极而将快门单元保持在“关闭”状态的电路。

公开(公告)号：US5777783A

公开(公告)日：1998-07-07

申请号：US799865

申请日：1997-02-14

申请人： Itaru Endou ,  Yasushi Kaneko ,  Yoshihiro Kawano ,  Kazuo Kajitani

发明人： Itaru Endou ,  Yasushi Kaneko ,  Yoshihiro Kawano ,  Kazuo Kajitani

IPC分类号： G02B21/18 ,  G02B21/36 ,  G02B21/06 ,  G02B21/00

CPC分类号： G02B21/36

摘要： A microscope has an optical system in which the number of photographing optical paths can be increased. The optical system includes a light source, an illuminating optical system for radiating the illuminating light to a sample, an objective lens which is opposed to the sample, an imaging lens, which is arranged in an optical path of light passed through the objective lens, a first beam splitting block, arranged in an optical path between the objective lens and the primary image, for splitting the light passed through the imaging lens into at least three different directions, a second beam splitting block for splitting one of the light split by the first beam splitting block into a plurality of directions, an observation optical path which receives the light split by the second beam splitting block, and a plurality of photographing optical paths provided for the split light, wherein images of the same magnification are formed.

摘要翻译： 显微镜具有可以增加拍摄光路数量的光学系统。 光学系统包括光源，用于将照明光照射到样本的照明光学系统，与样本相对的物镜，配置在通过物镜的光的光路中的成像透镜， 第一分束块，布置在物镜和主图像之间的光路中，用于将通过成像透镜的光分成至少三个不同的方向;第二光束分割块，用于将光分离的光 第一分束块分成多个方向，接收由第二分束块分割的光的观察光路，以及为分裂光设置的多个摄影光路，其中形成相同倍率的图像。

公开(公告)号：US5748465A

公开(公告)日：1998-05-05

申请号：US632120

申请日：1996-04-15

申请人： Yasushi Kaneko

发明人： Yasushi Kaneko

IPC分类号： G05B19/18 ,  G05B19/414 ,  G05B11/18

CPC分类号： G05B19/4141 ,  G05B2219/33154 ,  G05B2219/34401

摘要： Detection data of an amount of control is directly monitored and a correction control command is directly outputted by a plurality of numerically controlled drive units 4, 5, 6 via the common sending line 3 and the common receiving line 2 without using NC 1. When a dedicated communication line 30 is used, detection data of an amount of control is directly monitored and a correction control command is directly outputted without using NC 1. The data is processed by the numerically controlled drive units 4, 5, 6 which are controlled and driven at a higher speed than the speed determined by the control cycle of NC 1, and the synchronizing control is carried out.

摘要翻译： 直接监视控制量的检测数据，并且通过公共发送线3和公共接收线2而不使用NC 1由多个数字控制的驱动单元4,5,6直接输出校正控制命令。当a 使用专用通信线30，直接监视控制量的检测数据，并且在不使用NC1的情况下直接输出校正控制命令。数据由被控制和驱动的数控驱动单元4,5,6进行处理 以比由NC 1的控制周期确定的速度更高的速度进行同步控制。

公开(公告)号：US06825902B2

公开(公告)日：2004-11-30

申请号：US09908731

申请日：2001-07-20

申请人： Yasushi Kaneko

发明人： Yasushi Kaneko

IPC分类号： G02T11335

CPC分类号： G02F1/133555 ,  G02F1/1397

摘要： A transflective liquid crystal display device comprising a liquid crystal element (20) composed of nematic liquid crystal (6) sandwiched between a first substrate (1) and a second substrate (2), and a transflective layer (7) installed on the inside of the first substrate (1), a first polarizing film (11) disposed on the outside of the second substrate (2) of the liquid crystal element, a second polarizing film (17) and a backlight (16), disposed in sequence on the outside of the first substrate (1) wherein the transflective layer (7) is a thin film of metal such as aluminum, having transparent portions (9) formed by means of anodic oxidation.

摘要翻译： 一种半透射型液晶显示装置，包括由夹在第一基板（1）和第二基板（2）之间的向列型液晶（6）构成的液晶元件（20）和安装在第一基板 第一基板（1），设置在液晶元件的第二基板（2）的外侧的第一偏振膜（11），第二偏光膜（17）和背光源（16） 在第一基板（1）的外部，其中半透反射层（7）是诸如铝的金属薄膜，具有通过阳极氧化形成的透明部分（9）。

公开(公告)号：US06744480B2

公开(公告)日：2004-06-01

申请号：US10132725

申请日：2002-04-26

申请人： Yasushi Kaneko

发明人： Yasushi Kaneko

IPC分类号： G02F11335

CPC分类号： G02F1/133615 ,  G02F1/133536

摘要： A nematic liquid crystal (6) with twisted alignment is held between a first substrate (1) having a first electrode (3) and a second substrate (2) having a second electrode (4) to constitute a liquid crystal cell (20), an upper polarizer (11) is provided outside the second substrate (2) at a visible side thereof, a lower polarizer (12) and a scattering layer (9) are provided outside the fist substrate (1) at a side opposite to the visible side of the liquid crystal cell (20), and outside them, a light guide film (8) of side light type and a reflector (7) are placed in order. The light guide film (8) is a light guide film with a light scattering property in which particles with a scattering property are mixed, and each of the scattering layer (9) and the light guide film (8) has a property of scattering incident light while substantially maintaining a polarizing state thereof.

摘要翻译： 具有扭曲取向的向列型液晶（6）保持在具有第一电极（3）的第一基板（1）和具有第二电极（4）的第二基板（2）之间以构成液晶单元（20） 在第二基板（2）的可见侧设置有上偏振片（11），下偏振片（12）和散射层（9）设置在第一基板（1）的与可见光 在其外侧，依次放置侧光型导光膜（8）和反射板（7）。 导光膜（8）是具有光散射性的导光膜，其中具有散射特性的颗粒被混合，并且散射层（9）和导光膜（8）中的每一个都具有散射事件的性质 同时基本上保持其极化状态。

公开(公告)号：US06693692B1

公开(公告)日：2004-02-17

申请号：US09762329

申请日：2001-02-06

申请人： Yasushi Kaneko ,  Makoto Arai

发明人： Yasushi Kaneko ,  Makoto Arai

IPC分类号： G02F11335

CPC分类号： G02F1/133636 ,  G02F1/133553 ,  G02F1/13363 ,  G02F1/1397 ,  G02F2001/133626 ,  G02F2203/09

摘要： A reflective liquid crystal display device, employing a single polarizing film comprises a liquid crystal element (20) comprised of a twist aligned nematic liquid crystal layer (6) sandwiched between a first substrate (1) thereof, provided with a reflector (7) and first electrodes (3) and a second substrate (2) thereof, provided with second electrodes (4), a twisted retardation film (12) deposited on the outer side (the visible side) of the second substrate (2) of the liquid crystal element (20), further a retardation film (13), and a polarizing film (11) which are sequentially deposited in that order on the outer side of the retardation film (12). As a result, reflective display bright and in high contrast can be effected.

摘要翻译： 采用单个偏光膜的反射型液晶显示装置包括由夹在其第一基板（1）之间的扭曲排列向列型液晶层（6）构成的液晶元件（20），该第一基板设置有反射器（7）和 设置有第二电极（4）的第一电极（3）和第二基板（2），沉积在液晶的第二基板（2）的外侧（可见侧）的扭曲相位差膜 元件（20），还有延迟膜（13）和偏振膜（11），它们依次在相位差膜（12）的外侧上沉积。 结果，可以实现明亮且高对比度的反射显示。

公开(公告)号：US06525707B1

公开(公告)日：2003-02-25

申请号：US09355201

申请日：1999-07-26

申请人： Yasushi Kaneko ,  Kazuhiko Yoshikawa

发明人： Yasushi Kaneko ,  Kazuhiko Yoshikawa

IPC分类号： G09G336

CPC分类号： G02F1/13306 ,  G02F1/1347 ,  G02F1/13471 ,  G09G3/36 ,  G09G5/02

摘要： A liquid crystal display device capable of displaying in multiple colors, and a method for driving the liquid crystal display device using a typical monochrome liquid crystal driving IC. A display portion of a birefringence color liquid crystal display device has a usual letter display portion (41) for displaying letters in a single color and a mark display portion (42) for displaying a variety of colors. A liquid crystal cell is driven by supplying scanning signals to scanning electrodes for the letter display portion (41) and data signals to scanning electrodes for the mark display portion (42).

摘要翻译： 能够显示多种颜色的液晶显示装置，以及使用典型的单色液晶驱动IC驱动液晶显示装置的方法。 双折射彩色液晶显示装置的显示部分具有用于显示单色字母的通常字母显示部分（41）和用于显示各种颜色的标记显示部分（42）。 通过向字符显示部分（41）的扫描电极提供扫描信号，并将数据信号提供给用于标记显示部分（42）的扫描电极来驱动液晶单元。

公开(公告)号：US06504588B1

公开(公告)日：2003-01-07

申请号：US09446618

申请日：1999-12-27

申请人： Yasushi Kaneko

发明人： Yasushi Kaneko

IPC分类号： G02F1335

CPC分类号： G02F1/13363 ,  G02F1/133634 ,  G02F2202/40 ,  G02F2203/02 ,  G02F2413/08 ,  G02F2413/15

摘要： A reflection-type color liquid crystal display device comprises: an STN liquid crystal cell (20) having nematic liquid crystal (6), which is aligned at a twist angle of 180° to 270°, sandwiched between a transparent first substrate (1) having first electrodes (3) and a transparent second substrate (2) having second electrodes (4), in which the first substrate or the second substrate is provided with a color filter (7) of a plurality of colors; an absorption-type polarizing film (11) placed on the visible side of the second substrate (2) over a retardation film (12); and a diffusing layer (13), a reflection-type polarizing film (14), and a light absorbing layer (15) arranged in order on the other side of the visible side of the first substrate (1). Accordingly, a bright color display with high contrast and excellent colors can be realized.

摘要翻译： 一种反射型彩色液晶显示装置，包括：夹在第一透明基板（1）和第二基板（1）之间的具有向列型液晶（6）的STN液晶单元（20），其以180°至270°的扭曲角排列， 具有第一电极（3）和具有第二电极（4）的透明第二基板（2），其中所述第一基板或所述第二基板设置有多种颜色的滤色器（7） 放置在所述第二基板（2）的可见侧上的相位差膜（12）上的吸收型偏振膜（11）。 以及在第一基板（1）的可见侧的另一侧上依次布置的漫射层（13），反射型偏振膜（14）和光吸收层（15）。 因此，可以实现具有高对比度和优异颜色的明亮的彩色显示。

公开(公告)号：US06297864B1

公开(公告)日：2001-10-02

申请号：US09485393

申请日：2000-02-09

申请人： Yasushi Kaneko ,  Masafumi Ide ,  Takashi Akiyama

发明人： Yasushi Kaneko ,  Masafumi Ide ,  Takashi Akiyama

IPC分类号： G02F11335

CPC分类号： G02F1/13362 ,  G02F1/133533 ,  G02F1/133536 ,  G02F1/133621 ,  G02F2001/133543 ,  G02F2201/08 ,  G02F2203/03 ,  G04G9/0035

摘要： A single color liquid crystal display device is made up of a TN liquid crystal cell 7 with about 90° twisted nematic liquid crystals sealed in-between a pair of transparent substrates 1, 2 having respective transparent electrodes 3, 4, a first polarizing film 17 disposed on the visible side of the TN liquid crystal cell 7, and a second polarizing film 18, a retardation film 6 for circularly polarized light, a cholestric liquid crystal polymer sheet 10, a translucent light absorbing member 15 and a backlight 16 disposed successively on a side of the TN liquid crystal cell 7, opposite from the visible side thereof. With such a constitution, display is rendered visible even at night by lighting up the backlight 16, and colored display in a metallic tone can be indicated.

摘要翻译： 单色液晶显示装置由TN液晶单元7构成，其具有密封在具有各透明电极3,4的一对透明基板1,2之间的约90°扭曲向列型液晶，第一偏振膜17 配置在TN液晶单元7的可视侧，以及第二偏振片18，圆偏振光用延迟膜6，十字型液晶聚合物片10，透光性光吸收构件15和背光源16， TN液晶单元7的与可见侧相反的一侧。 通过这样的结构，即使在夜间通过点亮背光16也可以使显示显示，并且可以指示以金属色调显示的彩色显示。