公开(公告)号：US20070057882A1

公开(公告)日：2007-03-15

申请号：US11518938

申请日：2006-09-12

申请人： Kazuyuki Hashimoto ,  Minoru Shibazaki

发明人： Kazuyuki Hashimoto ,  Minoru Shibazaki

IPC分类号： G09G3/36

CPC分类号： G09G3/3685 ,  G09G2310/0297 ,  G09G2320/0242 ,  G09G2320/0276

摘要： The present invention provides a driving circuit of a liquid crystal display device for obtaining an image without tone reversal, having satisfactory color tone, and high light emitting efficiency; and a liquid crystal display device including the same. The liquid crystal display device includes a liquid crystal display element array for obtaining a desired tone display when a voltage corresponding to the tone is supplied through a selected data line, and the liquid crystal elements are arranged for each color of red, green, and blue in a matrix form; a tone voltage generating part for generating an analog voltage corresponding to all tones of three colors; and a distributing part for sending the voltage corresponding to the tone of data line to the data line according to tone data value from the correspondence relationship between the tone data value and a voltage corresponding to the tone generated at the tone voltage generating part.

摘要翻译： 本发明提供了一种液晶显示装置的驱动电路，用于获得无色调反转的图像，具有令人满意的色调和高的发光效率; 以及包括该液晶显示装置的液晶显示装置。 液晶显示装置包括：液晶显示元件阵列，当通过所选择的数据线提供与色调相对应的电压时，获得所需的色调显示，并且液晶元件针对红色，绿色和蓝色的每种颜色进行排列 以矩阵形式; 音调电压产生部分，用于产生对应于三色所有色调的模拟电压; 以及分配部件，用于根据音调数据值，根据音调数据值和与在音调电压产生部分产生的音调对应的电压之间的对应关系，将与数据线对应的数据线对应的电压发送到数据线。

公开(公告)号：US20090237343A1

公开(公告)日：2009-09-24

申请号：US12381262

申请日：2009-03-09

申请人： Minoru Shibazaki ,  Keitaro Yamashita

发明人： Minoru Shibazaki ,  Keitaro Yamashita

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G02F1/13624 ,  G09G2300/0456 ,  G09G2310/0262 ,  G09G2320/0233

摘要： This present invention provides a liquid crystal display (LCD) device in which the sub-pixel is provided with three different voltage levels, so that image quality is improved without the configuration of additional gate lines. The present invention overcomes the reduction of aperture ratio in conventional LCD devices due to the configuration of additional gate lines. By the present invention, the white washout problem relating to the off-axis viewing angle can be overcome while the aperture ratio is not reduced.

摘要翻译： 本发明提供了一种液晶显示（LCD）装置，其中子像素具有三个不同的电压电平，使得在没有附加栅极线的配置的情况下，图像质量得到改善。 由于附加栅极线的配置，本发明克服了常规LCD器件中的开口率的降低。 通过本发明，可以克服与轴向视角有关的白色冲洗问题，同时孔径比不降低。

公开(公告)号：US20060012739A1

公开(公告)日：2006-01-19

申请号：US10539252

申请日：2003-12-01

申请人： Minoru Shibazaki

发明人： Minoru Shibazaki

IPC分类号： G02F1/1333

CPC分类号： G02F1/133526 ,  G02F2001/133567 ,  G02F2203/28

摘要： An object of the invention is to provide an optical collective substrate and a display device using it, which can make effective use of light while avoiding generation of chromatic aberration in transmitted light. An optical substrate (20) of an optically transmissive material having a structure in which incident light Li from one principal plane (21) side of the substrate is locally focused toward an array of apertures (201) formed on the other principla plane (22). The one principal plane (21) is provided with grooves 2v being filled with an optically transmissive substance 2m of a predetermined refractive index, the filled groove portions 2V allowing the incident light Li from the one principal plane (21) side to be collected onto the respective apertures (201).

摘要翻译： 本发明的目的是提供一种光学集合基板和使用它的显示装置，其可以有效地利用光，同时避免在透射光中产生色差。 光学透射材料的光学基板（20）具有这样的结构，其中来自基板的一个主平面（21）侧的入射光Li局部地朝向形成在另一原理平面（22）上的孔阵列（201） 。 一个主平面（21）设置有槽2v，其被填充有预定折射率的光学透射物质2μm，允许来自一个主平面（21）侧的入射光Li的填充槽部分2 V为 收集到相应的孔（201）上。

公开(公告)号：US08395573B2

公开(公告)日：2013-03-12

申请号：US12381262

申请日：2009-03-09

申请人： Minoru Shibazaki ,  Keitaro Yamashita

发明人： Minoru Shibazaki ,  Keitaro Yamashita

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G02F1/13624 ,  G09G2300/0456 ,  G09G2310/0262 ,  G09G2320/0233

摘要： This present invention provides a liquid crystal display (LCD) device in which the sub-pixel is provided with three different voltage levels, so that image quality is improved without the configuration of additional gate lines. The present invention overcomes the reduction of aperture ratio in conventional LCD devices due to the configuration of additional gate lines. By the present invention, the white washout problem relating to the off-axis viewing angle can be overcome while the aperture ratio is not reduced.

摘要翻译： 本发明提供了一种液晶显示（LCD）装置，其中子像素具有三个不同的电压电平，使得在没有附加栅极线的配置的情况下，图像质量得到改善。 由于附加栅极线的配置，本发明克服了常规LCD器件中的开口率的降低。 通过本发明，可以克服与轴向视角有关的白色冲洗问题，同时孔径比不降低。

公开(公告)号：US20060232733A1

公开(公告)日：2006-10-19

申请号：US10556334

申请日：2004-04-28

申请人： Minoru Shibazaki

发明人： Minoru Shibazaki

IPC分类号： G02F1/1335

CPC分类号： G02F1/1393 ,  G02F2001/133531 ,  G02F2001/133638 ,  G02F2203/02

摘要： An object of the invention is to provide a liquid crystal display device which can make full use of advantages of a parallel alignment type liquid crystal layer and obtain desired viewing angle characteristics. A liquid crystal display device 100 having a configuration wherein a linearly polarizing plate 11, a first retardation film 12, a second retardation film 13, a liquid crystal layer 14 and an optical reflective layer 15 are arranged in this order from a front side thereof. The linearly polarizing plate 11, and the first and second retardation films 12, 13 form means having a function of the right-hand or left-hand circular polarization. The first film 12 has a fixed retardation of substantially half of a wavelength of incident light. The liquid crystal layer 14 comprises a liquid crystal material of a parallel alignment type. The second film 13 and the liquid crystal layer 14 have a retardation of substantially quarter of a wavelength of incident light as a whole during black displaying operation of the device. In addition, for example, the following condition is fulfilled: an absorption axis of the linearly polarizing plate 11 and a slow axis of the first film 12 are deviated from their parallel position by a predetermined angle less than 45 degrees, and a slow axis of the second film 13 and an alignment direction of the liquid crystal layer 14 are substantially perpendicular to each other.

摘要翻译： 本发明的目的是提供一种可以充分利用平行取向型液晶层的优点并获得所需视角特性的液晶显示装置。 具有从其前侧依次配置线偏振片11，第一相位差片12，第二相位差片13，液晶层14和光反射层15的结构的液晶显示装置100。 线性偏光板11以及第一和第二延迟膜12,13形成具有右手或左旋圆偏振功能的装置。 第一膜12具有大致一半入射光波长的固定相位差。 液晶层14包括平行取向型的液晶材料。 第二膜13和液晶层14在装置的黑显示操作期间具有作为整体入射光的波长的大致四分之一的延迟。 此外，例如，满足以下条件：线偏振板11的吸收轴和第一膜12的慢轴从其平行位置偏离小于45度的预定角度，并且慢轴 第二膜13和液晶层14的取向方向基本上彼此垂直。

公开(公告)号：US06476891B1

公开(公告)日：2002-11-05

申请号：US09743657

申请日：2001-01-12

申请人： Minoru Shibazaki ,  Tatsuo Uchida

发明人： Minoru Shibazaki ,  Tatsuo Uchida

IPC分类号： G02F11335

CPC分类号： G02F1/13363 ,  G02F2202/40 ,  G02F2203/02 ,  G02F2203/05 ,  G02F2413/01

摘要： It is an object to provide a reflective LCD apparatus to obtain a wider view angle and a desired black view. A reflective LCD apparatus according to the invention comprises a phase difference film (retardation film), a liquid crystal layer and a reflector for reflecting incident light. The reflective LCD apparatus suffices in a plurality of Stokes parameter points of said reflected light are plotted on a approximately straight line on a Poincare sphere, indicative of light polarization state by said liquid crystal layer, sighted in a plane cross section, and the relation between said liquid crystal layer and said phase difference film with respect to said reflected light substantially satisfies: cRet(&lgr;)=&lgr;&thgr;(&lgr;) wherein Ret (&lgr;) represents retardation with respect to light having a wavelength of &lgr; in said phase difference film; when the respective Stokes parameter points of said reflected light are projected on a plane parallel to the plane including an origin of said Poincare sphere and the Stokes parameter points of said reflected light, &thgr;(&lgr;) represents an angle between the respective projected points and an axis vertical to said plane cross sectional sight of said Poincare sphere including said origin point; and c represents a constant.

摘要翻译： 本发明的目的是提供一种反射型LCD装置，以获得更宽的视角和期望的黑色视野。 根据本发明的反射型LCD装置包括相位差膜（延迟膜），液晶层和用于反射入射光的反射器。 所述反射型LCD装置足以在所述反射光的多个斯托克斯参数点中绘制在庞加莱球上的大致直线上，表示所述液晶层的光偏振状态，在平面截面中观察到的关系 所述液晶层和所述相位差膜相对于所述反射光基本上满足：cRet（lambd）= lambdtata（lambd）其中Ret（lambd）表示相对于所述相位差膜中具有波长λ的光的延迟; 当所述反射光的相应的斯托克斯参数点投影在平行于包括所述庞加莱球的原点和所述反射光的斯托克斯参数点的平面的平面上时，θ（lambd）表示各个投影点和 轴垂直于包括所述原点的所述庞加莱球体的所述平面横截面视野; c表示常数。

公开(公告)号：US06446345B1

公开(公告)日：2002-09-10

申请号：US09444839

申请日：1999-11-22

申请人： Shuhei Tsunoda ,  Keizo Shimizu ,  Minoru Shibazaki ,  Hideki Hashiba

发明人： Shuhei Tsunoda ,  Keizo Shimizu ,  Minoru Shibazaki ,  Hideki Hashiba

IPC分类号： A01D34416

CPC分类号： A01D34/4163

摘要： A rotary cutter for a mower capable of limiting the reeling out of a cord, when the free end of the cord is worn out to only when the rotary cutter is rotated at low speed thereby preventing pebbles or the like from being scattered. The rotary cutter is disengaged without the component parts being separated thereby facilitating reassembly. The rotary cutter includes a cord for mowing grass on being rotated, a reel for containing the cord and reeling out the cord intermittently while being rotated, a cover covering a case containing the reel, and a plunger projected downward from the case and movable in an axial direction by being pressed for intermittently rotating the reel. A ratchet is held at a constant position by an urging element which is moved outward to open against the direction of the urging element by the centrifugal force produced by rotating the rotary cutter at a high speed and is engaged with the plunger to thereby prevent the plunger from moving in the axial direction. The urging element includes a return spring urging the plunger in an outer direction. The reel and the plunger are separate members contained in the case and cover and are detachably connected to each other, the reel being intermittently rotated by moving the plunger in the axial direction and the case and the reel separating from the plunger when the case and the cover are detached from each other.

摘要翻译： 一种用于割草机的旋转式切割机，其能够限制从帘线的卷取出来，只有当旋转刀具以低速旋转时，将软线的自由端磨损，从而防止鹅卵石等散落。 旋转刀具脱离，而不会分离组件，从而便于重新组装。 旋转切割机包括用于在旋转时割草的绳索，用于容纳绳索的卷轴和旋转时间歇地卷出绳索，覆盖容纳卷轴的壳体的盖子以及从壳体向下伸出的柱塞， 通过按压用于间歇地旋转卷轴的轴向方向。 棘轮通过施力元件保持在恒定位置，该推动元件通过由高速旋转旋转刀具产生的离心力向外移动以抵靠施力元件的方向打开，并与柱塞接合，从而防止柱塞 从轴向移动。 推动元件包括沿外部方向推动柱塞的复位弹簧。 卷轴和柱塞是容纳在壳体和盖中的分离的构件，并且彼此可拆卸地连接，通过沿柱塞的方向移动柱塞来使卷轴间歇地旋转，并且当壳体和 盖子彼此分开。

公开(公告)号：US08648986B2

公开(公告)日：2014-02-11

申请号：US13301697

申请日：2011-11-21

申请人： Minoru Shibazaki

发明人： Minoru Shibazaki

IPC分类号： G02F1/1335

CPC分类号： G02B5/0242 ,  G02F1/133504

摘要： A symmetric diffusion film (SDF) and a flat panel display applied with the same are provided. The SDF comprises at least two different materials of a first material having a first refractive index mixed with a second material having a second refractive index, and the first refractive index is different from the second refractive index. The flat panel display comprises a symmetric diffusion film (SDF) disposed at one side of the upper polarizer, and the upper polarizer adapting no compensation film.

摘要翻译： 提供对称扩散膜（SDF）和应用其的平板显示器。 SDF包括具有与具有第二折射率的第二材料混合的第一折射率的第一材料的至少两种不同的材料，并且第一折射率不同于第二折射率。 平板显示器包括设置在上偏振器的一侧的对称扩散膜（SDF），并且上偏光片不适于补偿膜。

公开(公告)号：US08228476B2

公开(公告)日：2012-07-24

申请号：US12606066

申请日：2009-10-26

申请人： Minoru Shibazaki

发明人： Minoru Shibazaki

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363

摘要： The invention discloses a horizontal electric field type liquid crystal display device having a plurality of pixels. Each pixel includes first and second electrodes disposed correspondingly on upper and lower surfaces of the substrate so as to change the orientation of liquid crystal molecules in the plane parallel to the substrate. Each pixel has a third electrode opposite the substrate. A liquid crystal layer containing liquid crystal molecules is sandwiched between the substrate and the third electrode. The first electrode and the third electrode can generate an electric field in the direction perpendicular to the substrate in the liquid crystal layer.

摘要翻译： 本发明公开了一种具有多个像素的水平电场型液晶显示装置。 每个像素包括相应地设置在衬底的上表面和下表面上的第一和第二电极，以改变液晶分子在平行于衬底的平面中的取向。 每个像素具有与衬底相对的第三电极。 含有液晶分子的液晶层夹在基板和第三电极之间。 第一电极和第三电极可以在垂直于液晶层中的衬底的方向上产生电场。

公开(公告)号：US07626645B2

公开(公告)日：2009-12-01

申请号：US10556328

申请日：2004-04-28

申请人： Minoru Shibazaki

发明人： Minoru Shibazaki

IPC分类号： G02F1/133 ,  G02F1/1335

CPC分类号： G02F1/1393 ,  G02F1/13306 ,  G02F2001/133638 ,  G02F2202/40 ,  G02F2203/02

摘要： An object of the invention is to satisfactorily present a bright state and a dark state with a low driving voltage without changing a liquid crystal material. A liquid crystal device 100 having a configuration wherein a polarizing plate 11, a liquid crystal layer 14 and an optical reflective layer 15 are arranged in this order from the front side of the device. The liquid crystal layer 14 is capable of providing one retardation when the liquid crystal layer is applied with a predetermined high voltage and providing the other retardation when the liquid crystal layer is applied with a predetermined low voltage, for light that is incident from the polarizing plate 11, passes through the liquid crystal layer, reflects on the optical reflective layer 15, passes again through the liquid crystal layer 14 and is guided to the polarizing plate 11, whereby a bright state and a dark state are presented based on a difference between these retardations. A thickness of the liquid crystal layer and/or a pre-tilt angle of liquid crystal molecules of the liquid crystal layer is made to be greater than in the case where the one and the other retardations are provided, so that a difference between a first retardation obtained by applying the liquid crystal layer with a modified high voltage lower than the predetermined high voltage and a second retardation obtained by applying the liquid crystal layer with a modified low voltage equal to or higher than the predetermined low voltage, for example is made to be substantially half of wavelength of the light.

摘要翻译： 本发明的目的是在不改变液晶材料的情况下令人满意地呈现具有低驱动电压的亮状态和暗态。 具有从装置的前侧依次配置偏光板11，液晶层14和光反射层15的结构的液晶装置100。 当液晶层施加预定的高电压时，液晶层14能够提供一个延迟，并且当液晶层被施加预定的低电压时提供另一个延迟，对于从偏振片入射的光 如图11所示，通过液晶层，反射在光反射层15上，再次通过液晶层14，并被引导到偏振板11，从而基于这些之间的差异呈现明亮状态和黑暗状态 延迟。 使液晶层的液晶层的厚度和/或液晶层的液晶分子的预倾角大于在设置了一个或多个延迟的情况下，使得第一 通过将具有比预定高电压低的修改的高电压施加液晶层和通过将具有等于或高于预定低电压的修改的低电压施加的液晶层获得的第二延迟获得的延迟被制成 基本上是光的波长的一半。