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    Liquid crystal matrix display unit
    3.
    发明授权
    Liquid crystal matrix display unit 失效
    液晶矩阵显示单元

    公开(公告)号：US5042917A

    公开(公告)日：1991-08-27

    申请号：US319814

    申请日：1989-03-07

    申请人： Shingo Fujita ,  Hiroshi Yamazoe ,  Isao Ota ,  Isako Kikuchi

    发明人： Shingo Fujita ,  Hiroshi Yamazoe ,  Isao Ota ,  Isako Kikuchi

    IPC分类号： G02F1/1365 ,  H01L45/00

    CPC分类号： G02F1/1365 ,  H01L45/00

    摘要： A nonlinear diode which is easy to manufacture and has sharply nonlinear voltage-current characteristic and a matrix display unit in which it is used has a diode structure in which an amorphous semiconductor layer is disposed between a bus bar and a pixel electrode formed on a substrate so as to thereby provide an electrical connection therebetween. The amorphous semiconductor layer is made of a compound of arsenic and at least one of selenium and sulphur; a compound of nitrogen and at least one of boron; silicon; aluminium and gallium, a compound of carbon and silicon; or boron.

    摘要翻译： 易于制造并且具有非常高的非线性电压电流特性的非线性二极管和使用其的矩阵显示单元具有二极管结构，其中非晶半导体层设置在汇流条和形成在基板上的像素电极之间 从而在它们之间提供电连接。 非晶半导体层由砷化合物和硒和硫中的至少一种制成; 氮和硼中的至少一种的化合物; 硅; 铝和镓，碳和硅的化合物; 或硼。

    Method of producing thin film transistor array
    4.
    发明授权
    Method of producing thin film transistor array 失效
    制造薄膜晶体管阵列的方法

    公开(公告)号：US4332075A

    公开(公告)日：1982-06-01

    申请号：US41507

    申请日：1979-05-22

    申请人： Isao Ota ,  Haruhiro Shirazawa ,  Toshio Tatsumichi ,  Hiroshi Kawarada ,  Tetsuro Ohtsuka

    发明人： Isao Ota ,  Haruhiro Shirazawa ,  Toshio Tatsumichi ,  Hiroshi Kawarada ,  Tetsuro Ohtsuka

    IPC分类号： H01L29/78 ,  H01L21/336 ,  H01L21/77 ,  H01L21/84 ,  H01L27/12 ,  H01L27/13 ,  H01L29/786 ,  H01L21/04 ,  H01L21/12

    CPC分类号： H01L27/13 ,  H01L27/1214 ,  H01L29/78681 ,  Y10S438/98

    摘要： A method of producing thin film transistor arrays and having at least 7 steps including: a first step of forming a first electrode layer uniformly over an insulating substrate; a second step of forming electrodes, such as drain and source electrodes and bus bars with a desired pattern by photoetching the first electrode; a third step of forming a uniform semiconducting layer on the surface of the substrate having the patterned electrodes; a fourth step of successively forming a uniform insulating layer over the uniformly deposited semiconducting layer while keeping the array in a vacuum; a fifth step of photoetching the uniformly deposited insulating layer into a desired pattern; a sixth step of photoetching the uniform semiconducting layer into the same pattern as the patterned insulating layer; a seventh step of forming a second electrode uniformly over the surface having the patterned electrodes and insulating layer; and an eighth step of photoetching the uniformly deposited second electrode into a desired pattern.

    摘要翻译： 一种制造薄膜晶体管阵列并具有至少7个步骤的方法，包括：在绝缘基板上均匀地形成第一电极层的第一步骤; 第二步骤，通过对第一电极进行光刻，形成具有期望图案的漏极和源电极以及母线的电极; 在具有图案化电极的基板的表面上形成均匀的半导体层的第三步骤; 在将阵列保持在真空中的同时在均匀沉积的半导体层上连续形成均匀绝缘层的第四步骤; 将均匀沉积的绝缘层光刻成所需图案的第五步骤; 将均匀半导体层光刻成与图案化绝缘层相同的图案的第六步骤; 在具有图案化电极和绝缘层的表面上均匀地形成第二电极的第七步骤; 以及将均匀沉积的第二电极光刻成所需图案的第八步骤。

    Method of driving a liquid crystal matrix panel
    5.
    发明授权
    Method of driving a liquid crystal matrix panel 失效
    驱动液晶矩阵面板的方法

    公开(公告)号：US5010327A

    公开(公告)日：1991-04-23

    申请号：US903773

    申请日：1986-09-05

    申请人： Naohide Wakita ,  Tsuyoshi Uemura ,  Hiroyuki Ohnishi ,  Noriko Ohba ,  Isao Ota ,  Shingo Fujita

    发明人： Naohide Wakita ,  Tsuyoshi Uemura ,  Hiroyuki Ohnishi ,  Noriko Ohba ,  Isao Ota ,  Shingo Fujita

    IPC分类号： G09G3/20 ,  G09G3/36 ,  H04N3/12

    CPC分类号： H04N3/127 ,  G09G3/3629 ,  G09G2310/06 ,  G09G3/2014

    摘要： An improved driving method capable of achieving high-quality display even in simple matrix addressing for a ferroelectric liquid crystal matrix panel at a high multiplex ratio applies pulses of a frequency higher than that of a scanning voltage in an addressed condition to a scanning electrode in a non-addressed condition to gain either a surface stabilizing effect or an AC field stabilizing effect, hence ensuring high-contrast display. And the panel is so driven that the temporal average of the voltage applied to each pixel becomes zero, thereby averting deterioration of the liquid crystal.

    摘要翻译： 即使在高复用率的铁电液晶矩阵面板的简单矩阵寻址中也能够实现高质量显示的改进的驱动方法将在寻址状态下的扫描电压的频率的脉冲施加到扫描电极 非寻址条件以获得表面稳定效果或AC场稳定效果，从而确保高对比度显示。 并且面板被驱动，使得施加到每个像素的电压的时间平均值变为零，从而避免液晶的劣化。

    Metal halide lamp that has desired color characteristic and is prevented from non-lighting due to leakage of arc tube attributable to crack occurring at thin tube, and lighting apparatus adopting the metal halide lamp
    8.
    发明授权
    Metal halide lamp that has desired color characteristic and is prevented from non-lighting due to leakage of arc tube attributable to crack occurring at thin tube, and lighting apparatus adopting the metal halide lamp 失效
    具有期望的颜色特性并且由于在细管处发生的裂纹引起的电弧管的泄漏而被防止不发光的金属卤化物灯以及采用金属卤化物灯的照明装置

    公开(公告)号：US07423380B2

    公开(公告)日：2008-09-09

    申请号：US11197850

    申请日：2005-08-05

    申请人： Isao Ota ,  Kazuo Takeda ,  Kazushige Sakamoto

    发明人： Isao Ota ,  Kazuo Takeda ,  Kazushige Sakamoto

    IPC分类号： H01J17/20 ,  H01J61/18

    CPC分类号： H01J61/125 ,  H01J61/827

    摘要： Provided is a metal halide lamp capable of being dimmed, which is prevented from non-lighting due to leakage of an arc tube attributable to a crack occurring at thin tubes, as well as realizing a desired color characteristic. The metal halide lamp has an arc tube that includes an envelope made of translucent ceramic, a pair of electrodes, and metal halides, the metal halides including rare earth metal halide, sodium halide, and magnesium halide, the rare earth metal halide being at least one of dysprosium halide, thulium halide, holmium halide, cerium halide, and praseodymium halide, and the magnesium halide being at least one of magnesium iodide and magnesium bromide, where when a maximum lamp power P (W) is in a range of 70 W to 250 W, the following relations are satisfied: 0.0345A+0.0028B

    摘要翻译： 提供一种能够变暗的金属卤化物灯，由于由于在细管发生的裂纹而导致的电弧管的泄漏，防止了非点亮，并且实现了所需的颜色特性。 金属卤化物灯具有包括由半透明陶瓷制成的外壳，一对电极和金属卤化物的电弧管，所述金属卤化物包括稀土金属卤化物，卤化钠和卤化镁，所述稀土金属卤化物至少为 卤化镝，卤化钌，卤化钬，卤化铈和卤化镨中的至少一种，卤化镁是碘化镁和溴化镁中的至少一种，其中当最大灯功率P（W）在70W的范围内时 到250W，满足以下关系：<？in-line-formula description =“In-line formula”end =“lead”？> 0.0345A + 0.0028B <0.0015P + 0.0475; <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> A> = 0.021P + 0.313; 和<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line formula”end =“lead”？> B> = 10.0， <？in-line-formula description =“In-line Formulas”end =“tail”？>其中A（mg）表示金属卤化物的总含量，B（mol％）表示卤化镁的含量比 到金属卤化物。

    Method of milling cerium compound by means of ball mill
    9.
    发明申请
    Method of milling cerium compound by means of ball mill 审中-公开
    通过球磨机研磨铈化合物的方法

    公开(公告)号：US20080156908A1

    公开(公告)日：2008-07-03

    申请号：US12071785

    申请日：2008-02-26

    申请人： Isao Ota ,  Kenji Tanimoto ,  Gen Yamada ,  Noriyuki Takakuma

    发明人： Isao Ota ,  Kenji Tanimoto ,  Gen Yamada ,  Noriyuki Takakuma

    IPC分类号： B02C17/20

    CPC分类号： B02C17/00 ,  B02C17/20 ,  C09K3/1409

    摘要： A method of milling cerium compound by means of a ball mill using a milling medium, characterized in that ratio Hb/r of radius r of a cylindrical ball mill container and depth Hb of the milling medium in the ball mill container disposed horizontally ranges from 1.2 to 1.9, and the ball mill container is rotated at a rotational speed which is 50% or less of critical rotational speed Nc=299/r1/2 of the ball mill container converted from the radius r expressed in centimeter. The milling method can be carried out in a wet or dry process, and the cerium compound is preferably cerium oxide. The method can be also applied for producing a cerium compound slurry.

    摘要翻译： 一种通过使用研磨介质的球磨机研磨铈化合物的方法，其特征在于，圆柱形球磨机容器的半径r与深度H b b的比值H b / 水平设置的球磨机容器中的研磨介质的SUB> 1.2〜1.9，球磨容器以临界旋转速度N C = 50％以下的转速旋转， 从以半径r表示的半径r转换的球磨机容器的299 / r 1/2倍。 研磨方法可以在湿法或干法中进行，铈化合物优选为氧化铈。 该方法也可用于制备铈化合物浆料。

    Polishing composition
    10.
    发明授权
    Polishing composition 失效
    抛光组成

    公开(公告)号：US06398827B1

    公开(公告)日：2002-06-04

    申请号：US09605542

    申请日：2000-06-29

    申请人： Isao Ota ,  Tohru Nishimura ,  Yoshitane Watanabe ,  Yoshiyuki Kashima ,  Kiyomi Ema ,  Yutaka Ohmori

    发明人： Isao Ota ,  Tohru Nishimura ,  Yoshitane Watanabe ,  Yoshiyuki Kashima ,  Kiyomi Ema ,  Yutaka Ohmori

    IPC分类号： C09K314

    CPC分类号： C09K3/1463 ,  C09G1/02

    摘要： The present invention relates to a polishing composition for polishing alumina disks, polishing substrates having silica surfaces and semiconductor wafers, comprising a stable aqueous silica sol containing moniliform colloidal silica particles having a ratio (D1/D2) of a particle diameter D1 nm (as measured by dynamic light scattering method) to a mean particle diameter D2 (as measured by nitrogen absorption method) of 3 or more, wherein D1 is between 50 to 800 nm and D2 is between 10 to 120 nm, said moniliform colloidal silica particles being composed of spherical colloidal silica particles and a metal oxide-containing silica bond which bonds these spherical colloidal silica particles together, wherein the spherical colloidal silica particles are linked together in rows in only one plane by observation through an electron microscope, and further wherein said polishing composition contains 0.5 to 50% by weight of said moniliform colloidal silica particles.

    摘要翻译： 本发明涉及一种用于抛光氧化铝盘的抛光组合物，具有二氧化硅表面的抛光衬底和半导体晶片，其包含稳定的含水二氧化硅溶胶，其含有粒径为D1nm（D1 / D2）的粒径为D1nm 通过动态光散射法）至平均粒径D2（通过氮吸收法测定）为3以上，其中D1为50〜800nm，D2为10〜120nm，所述观察胶体二氧化硅粒子为 球形胶体二氧化硅颗粒和将这些球形胶体二氧化硅颗粒结合在一起的含金属氧化物的二氧化硅结合体，其中通过电子显微镜观察，球形胶体二氧化硅颗粒在一个平面内以行排列在一起，并且其中所述抛光组合物含有 0.5〜50重量％的所述念珠状胶体二氧化硅粒子。