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11. 发明授权

US6159785A Semiconductor device and manufacturing method thereof 有权
标题翻译：半导体装置及其制造方法
公开(公告)号：US6159785A
公开(公告)日：2000-12-12
申请号：US201832
申请日：1998-12-01
申请人： Junichi Tsuchimoto , Yutaka Inaba , Tamotsu Ogata , Kiyoshi Mori
发明人： Junichi Tsuchimoto , Yutaka Inaba , Tamotsu Ogata , Kiyoshi Mori
IPC分类号： H01L27/108 , H01L21/02 , H01L21/20 , H01L21/8242 , H10L21/8234
CPC分类号： H01L28/84 , H01L21/02532 , H01L21/02667 , H01L21/2022 , H01L27/10852
摘要： An amorphous silicon film is formed on an interlayer insulating film to cover an upper surface of the interlayer insulating film, and a side surface and a bottom surface of an opening formed at the interlayer insulating film. Phosphorus ions are implanted into the amorphous silicon film. The phosphorous ions are implanted into the amorphous silicon film located on the upper surface of the interlayer insulating film to prevent crystal grains from growing, and thus a polysilicon film having no hemispherical grains is formed. Accordingly, a semiconductor device having capacitors with respective storage nodes adjacent to each other that are electrically isolated properly is obtained.
摘要翻译：在层间绝缘膜上形成非晶硅膜以覆盖层间绝缘膜的上表面，以及形成在层间绝缘膜上的开口的侧表面和底表面。将磷离子注入到非晶硅膜中。将磷离子注入到位于层间绝缘膜的上表面的非晶硅膜中，以防止晶粒生长，从而形成不具有半球状晶粒的多晶硅膜。因此，获得具有彼此相邻的具有彼此电隔离的各个存储节点的电容器的半导体器件。

12. 发明授权

US5815130A Chiral smectic liquid crystal display and method of selectively driving the scanning and data electrodes 失效
标题翻译：手性近晶体液晶显示及选择性驱动扫描和数据电极的方法
公开(公告)号：US5815130A
公开(公告)日：1998-09-29
申请号：US456725
申请日：1995-06-01
申请人： Osamu Taniguchi , Akira Tsuboyama , Yutaka Inaba , Kazunori Katakura , Tadashi Mihara , Mitsuo Iwayama , Yoshio Hotta
发明人： Osamu Taniguchi , Akira Tsuboyama , Yutaka Inaba , Kazunori Katakura , Tadashi Mihara , Mitsuo Iwayama , Yoshio Hotta
IPC分类号： G09G3/36
CPC分类号： G09G3/3629 , G09G2310/0205 , G09G2310/04 , G09G2310/06 , G09G2310/061 , G09G2320/0247
摘要： A liquid crystal apparatus includes: a ferroelectric liquid crystal device comprising an electrode matrix including a plurality of scanning lines and a plurality of data lines intersecting with the scanning lines, and a ferroelectric liquid crystal disposed between the scanning lines and data lines, and a driver for sequentially applying a scanning signal to the scanning lines for selecting a particular scanning line, and for applying data signals for the pixels on the selected scanning line to the data lines. Each of the data signals has a plurality of pulses including a pulse in a controlled phase and a pulse in an auxiliary phase, and the scanning signal for the selected scanning line has a compensation pulse for compensating the pulse in the auxiliary phase of a data signal for a pixel on the selected scanning line.
摘要翻译：液晶装置包括：强电介质液晶装置，包括具有与扫描线相交的多条扫描线和多条数据线的电极矩阵，以及配置在扫描线与数据线之间的铁电液晶，以及驱动器用于将扫描信号顺序施加到用于选择特定扫描线的扫描线，以及将用于所选扫描线上的像素的数据信号施加到数据线。每个数据信号具有包括受控相位的脉冲和辅助相位的脉冲的多个脉冲，并且所选择的扫描线的扫描信号具有用于补偿数据信号的辅助相位中的脉冲的补偿脉冲对于所选扫描线上的像素。

13. 发明授权

US5719651A Liquid crystal display device in which one subpixel has a dimension smaller than the minimum separation distance between domains 失效
标题翻译：液晶显示装置，其中一个子像素的尺寸小于域之间的最小间隔距离
公开(公告)号：US5719651A
公开(公告)日：1998-02-17
申请号：US837213
申请日：1997-04-22
申请人： Shinjiro Okada , Yutaka Inaba , Kazunori Katakura
发明人： Shinjiro Okada , Yutaka Inaba , Kazunori Katakura
IPC分类号： G02F1/133 , G02F1/1335 , G02F1/1337 , G02F1/1343 , G02F1/141 , G09G3/18 , G09G3/20 , G09G3/36 , G02F1/1333 , G09G5/10
CPC分类号： G02F1/141 , G09G3/3637 , G09G3/364 , G02F1/133512 , G02F2001/134345 , G02F2203/30 , G09G2320/041 , G09G3/207 , G09G3/2074
摘要： A ferroelectric liquid crystal device in which a ferroelectric liquid crystal is interposed between a pair of electrode substrates facing each other, and in which pixels are formed at intersections of upper and lower electrodes. A threshold gradient is provided in each pixel, and a light-shielding electrode portion is formed along at least a part of the periphery of each pixel so that no domain wall is formed at the boundary between the shielding electrode portion and a pixel portion adjacent to the shielding electrode portion.
摘要翻译：铁电液晶装置，其中铁电液晶插入在彼此面对的一对电极基板之间，并且其中像素形成在上电极和下电极的交点处。在每个像素中提供阈值梯度，并且沿着每个像素的周边的至少一部分形成遮光电极部分，使得在屏蔽电极部分和与屏蔽电极部分相邻的像素部分之间的边界处不形成畴壁屏蔽电极部分。

14. 发明授权

US5438443A Liquid crystal device 失效
标题翻译：液晶装置
公开(公告)号：US5438443A
公开(公告)日：1995-08-01
申请号：US294603
申请日：1994-08-23
申请人： Osamu Taniguchi , Shinjiro Okada , Yutaka Inaba , Hitoshi Shindo , Hirofumi Shibata
发明人： Osamu Taniguchi , Shinjiro Okada , Yutaka Inaba , Hitoshi Shindo , Hirofumi Shibata
IPC分类号： G02F1/1339 , G02F1/133 , G02F1/1337 , G02F1/1343 , G02F1/137 , G02F1/141 , G09F9/35
CPC分类号： G02F1/1337 , G02F1/141 , G02F1/133784 , G02F1/13394 , G02F1/134336
摘要： A liquid crystal device comprising a pair of parallel base plates and a ferroelectric liquid crystal disposed between the base plates. One of the pair of parallel base plates is provided with a plurality of stepwise elevations disposed in the form of stripes, and has been implemented with a uniaxial orientation treatment in a direction parallel to the edges of the stepwise elevations. The stepwise elevation may be formed by a transparent electrode alone or in combination with an alignment control film disposed thereon. Because of the above features, alignment defects liable to develop from the edges of the elevations are removed.
摘要翻译：一种液晶装置，包括一对平行基板和设置在基板之间的铁电液晶。一对平行基板中的一个设置有以条纹形式设置的多个逐步升降，并且已经在平行于阶梯高度的边缘的方向上以单轴取向处理来实现。可以通过单独的透明电极或与其上配置的取向控制膜组合来形成逐步升高。由于上述特征，从高度边缘容易产生的对准缺陷被去除。

15. 发明授权

US5426525A Ferroelectric smectic liquid crystal device 失效
标题翻译：铁电近晶体液晶装置
公开(公告)号：US5426525A
公开(公告)日：1995-06-20
申请号：US55357
申请日：1993-05-03
申请人： Yukio Hanyu , Junichiro Kanbe , Hideyuki Sugioka , Yutaka Inaba , Masanobu Asaoka
发明人： Yukio Hanyu , Junichiro Kanbe , Hideyuki Sugioka , Yutaka Inaba , Masanobu Asaoka
IPC分类号： C08G73/10 , G02F1/1337 , G02F1/141
CPC分类号： C08G73/1039 , C08G73/105 , C08G73/1053 , C08G73/1067 , G02F1/133723 , G02F1/1416 , Y10T428/1027
摘要： A liquid crystal device is constituted by a pair of substrates; an alignment film comprising a polyimide which has a fluorine-containing substituent in its diamine-originated moiety, disposed on at least one of the pair of substrates and subjected to an aligning treatment; and a chiral smectic liquid crystal disposed between the pair of substrates in an alignment state where its helical structure is suppressed. The chiral smectic liquid crystal is placed in an alignment state of forming an aligned region occupying an area which is at least 95% of the effective display region of the liquid crystal device. The aligned region includes a plurality of unidirectionally bent layers each organized by plural liquid crystal molecules in chiral smectic phase.
摘要翻译：液晶装置由一对基板构成; 取向膜，其包含在其二胺起始部分中具有含氟取代基的聚酰亚胺，设置在所述一对基板中的至少一个上并进行取向处理; 以及在抑制其螺旋结构的取向状态下配置在一对基板之间的手性近晶液晶。将手性近晶液晶置于形成占据液晶装置的有效显示区域的至少95％的面积的取向区域的取向状态。对准区域包括由手性近晶相中的多个液晶分子组织的多个单向弯曲层。

16. 发明授权

US5255110A Driving method for optical modulation device using ferroelectric liquid crystal 失效
标题翻译：使用铁电液晶的光调制器的驱动方法
公开(公告)号：US5255110A
公开(公告)日：1993-10-19
申请号：US666893
申请日：1991-03-08
申请人： Akihiro Mouri , Tsutomu Toyono , Shuzo Kaneko , Yutaka Inaba , Junichiro Kanbe
发明人： Akihiro Mouri , Tsutomu Toyono , Shuzo Kaneko , Yutaka Inaba , Junichiro Kanbe
IPC分类号： G09G3/36 , H01L31/18 , G02F1/133
CPC分类号： G09G3/3629 , H01L31/1884 , G09G2310/06 , G09G2310/061 , G09G2310/063 , G09G2320/0209 , Y02E10/50
摘要： An optical modulation device includes scanning electrodes and signal electrodes disposed opposite to and intersecting with the signal electrodes, and an optical modulation material disposed between the electrodes, a pixel being formed at each intersection of the electrodes and showing a contrast depending on the polarity of a voltage applied thereto. The device is driven by a method including, in a writing period for writing in all or prescribed pixels among the pixels on a selected scanning electrode, a first phase for applying a voltage of one polarity having an amplitude exceeding a first threshold voltage of the optical modulation material to the all or prescribed pixels, and a second phase for applying a voltage of the other polarity having an amplitude exceeding a second threshold voltage of the optical modulation material to a selected pixel and applying a voltage not exceeding the threshold voltages of the optical modulation material to the other pixels, respectively among the all or prescribed pixels. The maximum duration of a continually applied voltage of the same polarity applied to a pixel on a scanning electrode is 2.5 times the duration of the first phase in the writing period.
摘要翻译：光调制装置包括扫描电极和与信号电极相对并相交的信号电极，以及设置在电极之间的光调制材料，像素形成在电极的每个交叉点处，并且显示出与施加电压。该装置由一种方法驱动，该方法包括在用于在所选择的扫描电极上的像素中的全部或指定像素中写入的写入周期中，施加具有超过光学器件的第一阈值电压的一个极性的电压的第一相位调制材料到全部或规定像素，以及第二相，用于将具有超过光调制材料的第二阈值电压的振幅的另一极性的电压施加到所选择的像素，并施加不超过光学阈值电压的电压分别在全部或规定的像素之间调制材料到其他像素。施加到扫描电极上的像素的相同极性的连续施加电压的最大持续时间是写入周期中第一阶段的持续时间的2.5倍。

17. 发明授权

US5200848A Ferroelectric smectic liquid crystal device 失效
标题翻译：铁电近晶体液晶装置
公开(公告)号：US5200848A
公开(公告)日：1993-04-06
申请号：US495607
申请日：1990-03-19
申请人： Yukio Hanyu , Junichiro Kanbe , Hideyuki Kawagishi , Yutaka Inaba
发明人： Yukio Hanyu , Junichiro Kanbe , Hideyuki Kawagishi , Yutaka Inaba
IPC分类号： C08G73/10 , G02F1/1337 , G02F1/141
CPC分类号： C08G73/1039 , C08G73/105 , C08G73/1053 , C08G73/1067 , G02F1/133723 , G02F1/1416 , Y10T428/1027
摘要： A ferroelectric smectic liquid crystal device having an improved impact resistance and an improved contrast is provided by using a pair of substrates provided with uniaxial alignment axes which are parallel and identical in direction with each other. A ferroelectric smectic liquid crystal is disposed between the pair of substrates so as to assume a higher-temperature alignment state and a lower-temperature alignment state on temperature decrease in its ferroelectric smectic phase placed in a bistable alignment state. The ferroelectric smectic liquid crystal is further placed in the lower-temperature alignment state which is characterized by having an inclination of forming a connected pair of a lightning defect and a hair pin defect coming after the lightning defect.
摘要翻译：通过使用设置有彼此平行且相同方向的单轴取向轴的一对基板来提供具有改善的耐冲击性和改善的对比度的铁电体液晶器件。在一对基板之间设置有铁电体相液晶，以便在双稳态取向状态下，其铁电体层状相中的温度降低呈现较高的取向状态和较低温度取向状态。强电体层状液晶进一步置于低温取向状态，其特征在于具有形成与闪电缺陷相对应的雷电缺陷和发针缺陷的一对连接的倾斜。

18. 发明授权

US5132818A Ferroelectric liquid crystal optical modulation device and driving method therefor to apply an erasing voltage in the first time period of the scanning selection period 失效
标题翻译：电磁液晶光学调制装置及其在扫描选择期间的第一时间内施加电压的驱动方法
公开(公告)号：US5132818A
公开(公告)日：1992-07-21
申请号：US266169
申请日：1988-11-10
申请人： Akihiro Mouri , Tsutomu Toyono , Shuzo Kaneko , Yutaka Inaba , Junichiro Kanbe
发明人： Akihiro Mouri , Tsutomu Toyono , Shuzo Kaneko , Yutaka Inaba , Junichiro Kanbe
IPC分类号： G09G3/36
CPC分类号： G09G3/3629 , G09G2310/06 , G09G2310/061 , G09G2310/063 , G09G2320/0209
摘要： An optical modulation device includes scanning electrodes and signal electrodes disposed opposite to and intersecting with the signal electrodes, and an optical modulation material disposed between the electrodes, a pixel being formed at each intersection of the electrodes and showing a contrast depending on the polarity of a voltage applied thereto. The device is driven by a method including, in a writing period for writing in all or prescribed pixels among the pixels on a selected scanning electrode, a first phase for applying a voltage of one polarity having an amplitude exceeding a first threshold voltage of the optical modulation material to the all or prescribed pixels, and a second phase for applying a voltage of the other polarity having an amplitude exceeding a second threshold voltage of the optical modulation material to a selected pixel and applying a voltage not exceeding the threshold voltages of the optical modulation material to the other pixels, respectively among the all or prescribed pixels. The maximum duration of a continually applied voltage of the same polarity applied to a pixel on a scanning electrode is 2.5 times the duration of the first phase in the writing period.

19. 发明授权

US5099344A Ferroelectric liquid crystal device 失效
标题翻译：电磁液晶装置
公开(公告)号：US5099344A
公开(公告)日：1992-03-24
申请号：US702124
申请日：1991-05-16
申请人： Akira Tsuboyama , Yutaka Inaba , Akio Yoshida , Yukio Hanyu , Toshiharu Uchimi , Masataka Yamashita
发明人： Akira Tsuboyama , Yutaka Inaba , Akio Yoshida , Yukio Hanyu , Toshiharu Uchimi , Masataka Yamashita
IPC分类号： C09K19/12 , C09K19/20 , C09K19/22 , C09K19/28 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/46 , G02F1/1333 , G02F1/141
CPC分类号： C09K19/22 , C09K19/126 , C09K19/20 , C09K19/2021 , C09K19/28 , C09K19/3001 , C09K19/322 , C09K19/3441 , C09K19/46 , G02F1/133345 , G02F1/141
摘要： A ferroelectric liquid crystal device comprises a pair of opposite electrodes and a ferroelectric liquid crystal disposed between the electrodes. At least one of the opposite electrodes is coated with an insulating film having a thickness of 200 .ANG. or larger. The ferroelectric liquid crystal has a capacitance C.sub.LC measured in (nF/cm.sup.2) and a spontaneous polarization PS measured in (nC/cm.sup.2) and the insulating film has a capacitance Ci measured in (nF/cm.sup.2) wherein the magnitudes of C.sub.LC, Ps, and Ci satisfy the relationship ofCi.gtoreq.7.multidot.Ps-C.sub.LC.

20. 发明授权

US4932759A Driving method for optical modulation device 失效
标题翻译：光调制装置的驱动方法
公开(公告)号：US4932759A
公开(公告)日：1990-06-12
申请号：US945578
申请日：1986-12-23
申请人： Tsutomu Toyono , Akihiro Mouri , Shuzo Kaneko , Yutaka Inaba , Junichiro Kanbe
发明人： Tsutomu Toyono , Akihiro Mouri , Shuzo Kaneko , Yutaka Inaba , Junichiro Kanbe
IPC分类号： G02F1/133 , G09G3/36
CPC分类号： G09G3/3629 , G09G2310/06 , G09G2320/0209
摘要： An optical modulation device includes scanning electrodes and signal electrodes disposed opposite to and intersecting with the signal electrodes, and an optical modulation material disposed between the electrodes, a pixel being formed at each intersection of the electrodes so as to provide a matrix of pixels as a whole and having a contrast depending on the polarity of a voltage applied thereto. The device is driven by a method including, in a writing period for writing in the respective pixels on a selected scanning electrode: at least two repeating sets of phases, each set of phases comprising a state-determining phase for determining the contrast of a pixel and an auxiliary phase for not determining the contrast of the pixel.
摘要翻译：光调制装置包括与信号电极相对并与之相交的扫描电极和信号电极，以及设置在电极之间的光调制材料，形成在电极的每个交叉处的像素，以提供像素的矩阵并且具有取决于施加到其上的电压的极性的对比度。该装置由一种方法驱动，该方法包括在用于在所选扫描电极上的各个像素中写入的写入周期：至少两个重复的相位集合，每组相位包括用于确定像素的对比度的状态确定阶段以及用于不确定像素的对比度的辅助相位。

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