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41. 发明授权

US5227900A Method of driving ferroelectric liquid crystal element 失效
标题翻译：铁电液晶元件的驱动方法
公开(公告)号：US5227900A
公开(公告)日：1993-07-13
申请号：US671449
申请日：1991-03-19
申请人： Yutaka Inaba , Katsumi Kurematsu , Shuzo Kaneko
发明人： Yutaka Inaba , Katsumi Kurematsu , Shuzo Kaneko
IPC分类号： G09G3/20 , G09G3/36
CPC分类号： G09G3/3651 , G09G3/367 , G09G2310/0251 , G09G2310/061 , G09G3/2011 , G09G3/207 , G09G3/3614
摘要： A method of driving a liquid crystal display element in which a switching element is provided for each of pixel electrodes arranged in a matrix manner and a ferroelectric liquid crystal is sandwiched between the pixel electrodes and a counter electrode includes the steps of applying a reset voltage for resetting the entire pixel to a first stable state of the ferroelectric liquid crystal across the pixel electrode and the counter electrode, partially transiting the pixel to a second stable state by a tone signal voltage having a pole opposite to that of the reset voltage, and reversing the pole of the reset voltage every predetermined period. Assuming that a state reverse ratio of the ferroelectric liquid crystal is T(V)% when the tone signal voltage is V, a tone signal voltage V.sub.1 after negative resetting and a corresponding tone signal voltage -V.sub.2 after positive resetting satisfy the following relation:T(V.sub.1)+T(V.sub.2)=100
摘要翻译：一种液晶显示元件的驱动方法，其中，对于以矩阵方式布置的每个像素电极和设置有用于形成像素电极和对电极的铁电液晶的开关元件，包括以下步骤：将整个像素复位到跨越像素电极和对电极的铁电液晶的第一稳定状态，通过具有与复位电压相反的极点的音调信号电压部分地将像素转移到第二稳定状态，并且反转每个预定周期的复位电压的极点。假设当音调信号电压为V时铁电液晶的状态反向比为T（V）％，负复位后的音调信号电压V1和正复位之后的对应音调信号电压-V2满足以下关系：T （V1）+ T（V2）= 100

42. 发明授权

US5212575A Functional substrate for controlling pixels 失效
标题翻译：用于控制像素的功能基板
公开(公告)号：US5212575A
公开(公告)日：1993-05-18
申请号：US398989
申请日：1989-08-28
申请人： Makoto Kojima , Yutaka Inaba , Tatsuo Murata , Hideaki Takao
发明人： Makoto Kojima , Yutaka Inaba , Tatsuo Murata , Hideaki Takao
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133516 , G02F1/134336 , G02F1/133512 , G02F1/13439 , Y10T428/24901
摘要： A functional substrate for controlling pixels, comprising;a) a substrate;b) an insulating film provided on said substrate;c) a stripe-shaped transparent conductive film provided in plurality on said insulating film;d) an opaque conductive film covered with said insulating film, arranged in parallel to said stripe-shaped transparent conductive film, and disposed between two stripe-shaped transparent conductive films adjacent to each other; ande) a contact area at which one of said two stripe-shaped transparent conductive films adjacent to each other and said opaque conductive film are electrically connected.
摘要翻译：一种用于控制像素的功能基板，包括： a）基材; b）设置在所述基板上的绝缘膜; c）在所述绝缘膜上多个设置的条状透明导电膜; d）与所述条形透明导电膜并联布置的覆盖有绝缘膜的不透明导电膜，并且设置在彼此相邻的两个条状透明导电膜之间; 和e）彼此相邻的所述两个条状透明导电膜之一和所述不透明导电膜电连接的接触区域。

43. 发明授权

US5204766A Ferroelectric liquid crystal cell with particulate adhesive density higher near side 失效
标题翻译：铁电液晶电池，附着密度较高
公开(公告)号：US5204766A
公开(公告)日：1993-04-20
申请号：US858338
申请日：1992-03-26
申请人： Osamu Taniguchi , Shinjiro Okada , Hironobu Mizuno , Yutaka Inaba
发明人： Osamu Taniguchi , Shinjiro Okada , Hironobu Mizuno , Yutaka Inaba
IPC分类号： G02F1/1337 , G02F1/1339 , G02F1/141
CPC分类号： G02F1/13392 , G02F1/141
摘要： A liquid crystal cell is constituted a pair of substrates each having an electrode thereon and disposed with their faces having the electrode opposite to each other, a spacer and a particulate adhesive disposed to leave a spacing between the substrates, and a liquid crystal disposed to fill the spacing between the substrates. The particulate adhesive is dispersed at a higher density in a region close to a side of the cell than in a central region of the cell, particularly in a direction of unidirectional alignment axis provided to the substrates. By such uneven distribution of the particulate adhesive, undesirable local thickening of the cell side due to movement of liquid crystal molecules during drive can be suppressed.
摘要翻译：液晶单元由一对基板构成，每个基板上具有电极，并且其表面具有彼此相对的电极，间隔物和设置成在基板之间留有间隔的颗粒状粘合剂，以及设置成填充的液晶基板之间的间距。颗粒状粘合剂在比电池的中心区域更接近于电池侧的区域以较高的密度分散，特别是在设置于基板的单向取向轴的方向上。通过颗粒状粘合剂的这种不均匀分布，可以抑制由于驱动期间液晶分子的移动导致的电池侧的不期望的局部增厚。

44. 发明授权

US5165076A Ferroelectric liquid crystal device with particular primer alignment, and liquid crystal layers 失效
标题翻译：具有特定底漆对准的铁电液晶装置和液晶层
公开(公告)号：US5165076A
公开(公告)日：1992-11-17
申请号：US415971
申请日：1989-10-02
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： C09K19/20 , C09K19/126 , C09K19/2021 , C09K19/22 , 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 a primer layer and an alignment layer on the primer layer. The alignment layer has a thickness d.sub.2 and is made of a material having a dielectric constant .epsilon..sub.2, and the primer layer has a thickness d.sub.1 and is made of a material having a dielectric constant .epsilon..sub.1 which are greater than d.sub.2 and .epsilon..sub.2, respectively. The ferroelectric liquid crystal is at least one mesomorphic compound represented by the formula R.sub.1 --A.sub.1 --X--A.sub.2 --R.sub.2 wherein A.sub.1 and A.sub.2 respectively denote a 6-membered ring-containing divalent group; X denotes a single bond or a divalent chain group; and R.sub.1 and R.sub.2 respectively denote a branch or linear chain group, R.sub.1 and R.sub.2 being the same or different.
摘要翻译：铁电液晶器件包括一对相对电极和设置在电极之间的铁电液晶。至少一个相对电极在底漆层上涂覆有底漆层和取向层。取向层的厚度为d2，由介电常数ε2的材料制成，底漆层的厚度为d1，由介电常数ε1分别大于d2和ε2的材料制成。铁电液晶是至少一种由式R1-A1-X-A2-R2表示的介晶化合物，其中A1和A2分别表示含有6元环的二价基团; X表示单键或二价链基团; R1和R2分别表示分支或直链的基团，R1和R2相同或不同。

45. 发明授权

US5026144A Liquid crystal device, alignment control method therefor and driving method therefor 失效
标题翻译：液晶装置及其对准控制方法及其驱动方法
公开(公告)号：US5026144A
公开(公告)日：1991-06-25
申请号：US469809
申请日：1990-01-22
申请人： Osamu Taniguchi , Hideyuki Kawagishi , Akira Tsuboyama , Shinjiro Okada , Yutaka Inaba , Junichiro Kanbe
发明人： Osamu Taniguchi , Hideyuki Kawagishi , Akira Tsuboyama , Shinjiro Okada , Yutaka Inaba , Junichiro Kanbe
IPC分类号： G02F1/1337 , G02F1/133 , G02F1/137 , G02F1/141 , G09G3/36
CPC分类号： G09G3/3629 , G02F1/141 , G09G2310/06 , Y10S359/90
摘要： A liquid crystal device, comprises: a pair of opposite electrodes and a ferroelectric liquid crystal showing a first and a second alignment state depending on the direction of an electric field applied thereto and disposed between the opposite electrodes. The ferroelectric liquid crystal is placed in a stated of causing a relaxation such that, when a voltage pulse equal to the threshold is applied between the opposite electrodes, the ferroelectric liquid crystal causes a change in its molecular alignment state from one molecular alignment state toward the other molecular alignment state and continues the change in its molecular alignment state even after the removal of the voltage pulse until the change reaches a saturation in a certain period.
摘要翻译：一种液晶装置，包括：一对相对电极和强电介质液晶，其根据施加到其上的电场的方向而呈现第一和第二取向状态，并设置在相对电极之间。将强电介质液晶置于引起松弛的状态，使得当在相对电极之间施加等于阈值的电压脉冲时，铁电液晶引起其分子取向状态从一个分子取向状态朝向其他分子取向状态，即使在去除电压脉冲之后，仍继续其分子取向状态的变化，直到变化在一定周期内达到饱和。

46. 发明授权

US4836656A 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：US4836656A
公开(公告)日：1989-06-06
申请号：US942716
申请日：1986-12-17
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 an 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 fo the first phase in the writing period.
摘要翻译：光调制装置包括与信号电极相交设置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点处的像素，并且根据施加电压。该装置由包括写入周期的方法驱动，该写入周期用于在所选择的扫描电极上的像素中的全部或规定的像素中进行写入，用于施加具有超过光调制的第一阈值电压的一个极性的电压的第一相以及第二相，其将具有超过光调制材料的第二阈值电压的振幅超过另一极性的电压施加到所选择的像素，并施加不超过光调制阈值电压的电压分别在全部或规定像素之间的其他像素的材料。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。

47. 发明授权

US4778260A Method and apparatus for driving optical modulation device 失效
标题翻译：用于驱动光调制装置的方法和装置
公开(公告)号：US4778260A
公开(公告)日：1988-10-18
申请号：US852180
申请日：1986-04-15
申请人： Shinjiro Okada , Masahiko Enari , Yutaka Inaba , Tsutomu Toyono
发明人： Shinjiro Okada , Masahiko Enari , Yutaka Inaba , Tsutomu Toyono
IPC分类号： G09G3/36 , G02F1/13 , G09G3/18
CPC分类号： G09G3/3674 , G09G3/3629 , G09G2310/04 , G09G2310/06 , G09G2310/062 , G09G2320/0209
摘要： An improvement in a driving method for an optical modulation device having a plurality of picture elements arranged in N lines, each picture element including a pair of oppositely spaced electrodes, and an optical modulation material disposed therebetween and showing at least two stable states with respect to an electric field. A writing operation is carried out respectively for a plurality of blocks each comprising a plurality (n) of lines, the writing operation including: (a) a first step of applying such a voltage signal to picture elements arranged on the n lines as to provide the picture elements with a display state based on a first stable state of the optical modulation material, and (b) a second step of applying such a voltage signal to selected picture elements on the n lines line-by-line as to provide the selected picture elements with a display state based on a second stable state of the optical modulation material; wherein N and n are integers satisfying the relation of N>n.
摘要翻译：具有排列成N行的多个像素的光调制装置的驱动方法的改进，每个像素包括一对相对间隔开的电极，以及设置在它们之间的光调制材料，并且显示出至少两个稳定状态一个电场。对于包括多条（n）行的多个块分别执行写入操作，写入操作包括：（a）第一步骤，将这样的电压信号施加到排列在n行上的图像元素，以提供具有基于光调制材料的第一稳定状态的显示状态的图像元素，以及（b）第二步骤，将这样的电压信号逐行地施加在n行上的选定图像元素，以提供所选择的具有基于光调制材料的第二稳定状态的显示状态的图像元素; 其中N和n是满足N> n的关系的整数。

48. 发明授权

US4712877A Ferroelectric display panel of varying thickness and driving method therefor 失效
标题翻译：不同厚度的铁电显示面板及其驱动方法
公开(公告)号：US4712877A
公开(公告)日：1987-12-15
申请号：US819070
申请日：1986-01-15
申请人： Shinjiro Okada , Junichiro Kanbe , Akira Tsuboyama , Yutaka Inaba
发明人： Shinjiro Okada , Junichiro Kanbe , Akira Tsuboyama , Yutaka Inaba
IPC分类号： G02F1/1333 , G02F1/1343 , G02F1/141 , G09G3/20 , G09G3/36 , H04N3/12 , G02F1/13
CPC分类号： G02F1/133371 , G09G3/3637 , H04N3/127 , G02F1/141 , G02F2001/134345 , G02F2203/30 , G09G3/2011 , G09G3/2014 , G09G3/207
摘要： A driving method for a liquid crystal device of the type comprising a picture element formed by a first electrode, a second electrode oppositely spaced from the first electrode, and a ferroelectric liquid crystal disposed at the opposite portion between the first and second electrodes and having a varying layer thickness. The driving method comprises: a first step of applying a voltage signal between the first and second electrodes for orienting a region extending over the whole area of the picture element to either one of a first and a second state, and a second step of applying a pulse with a waveform corresponding to gradation information between the first and second electrodes to switch the state of a region defining a prescribed area of the picture element from one state resultant in the first step to the other state.
摘要翻译：一种液晶装置的驱动方法，包括由第一电极，与第一电极相对地间隔开的第二电极和设置在第一和第二电极之间的相对部分处的铁电液晶形成的像素，并且具有变化层厚度。该驱动方法包括：第一步骤，在第一和第二电极之间施加电压信号，用于将在像素的整个区域上延伸的区域定向到第一和第二状态中的任一个;以及第二步骤，具有对应于第一和第二电极之间的灰度信息的波形的脉冲，以将限定图像元素的规定区域的区域的状态从第一步骤中的结果切换到另一状态。

49. 发明授权

US4682880A Multicolor image recording method and device utilizing a single image transfer to the recording material 失效
标题翻译：多色图像记录方法和使用单个图像转印到记录材料的装置
公开(公告)号：US4682880A
公开(公告)日：1987-07-28
申请号：US774490
申请日：1985-09-10
申请人： Haruo Fujii , Yutaka Inaba , Yujiro Ando
发明人： Haruo Fujii , Yutaka Inaba , Yujiro Ando
IPC分类号： G03G13/01 , G03G15/01
CPC分类号： G03G15/01
摘要： An electrostatic latent image is formed on a rotatable latent image bearing member and is developed with a developer into a visualized image on the latent image bearing member. The visualized image is transferred by pressure to a rotatable visualized image bearing member. Those steps are repeated with different color developers to form on the same visualized image bearing member a multi-color image which corresponds to one final image to be recorded. The latent image bearing member and the visualized image bearing member are cooperative to form a nip therebetween, through which a recording material is passed so that the multi-color image is transferred all at once to a recording material. The multi-color image may be a full-color or pictorial image or a combination of monochromatic images of different colors.
摘要翻译：静电潜像形成在可旋转潜像承载部件上，并用显影剂显影成潜像承载部件上的可视化图像。可视化图像通过压力传递到可旋转的可视图像承载部件。这些步骤与不同的颜色显影剂重复，以在相同的可视化图像承载部件上形成对应于要记录的一个最终图像的多色图像。潜像承载部件和可视化图像承载部件协作以在其间形成辊隙，记录材料通过该辊隙通过，使多色图像一次全部转印到记录材料上。多色图像可以是全色或图形图像或不同颜色的单色图像的组合。

50. 发明授权

US4182343A Double coeliac drainage tube made of silicone 失效
标题翻译：双层腹腔引流管由硅胶制成
公开(公告)号：US4182343A
公开(公告)日：1980-01-08
申请号：US836907
申请日：1977-09-26
申请人： Yutaka Inaba
发明人： Yutaka Inaba
IPC分类号： A61M25/00 , A61M1/00 , A61M27/00
CPC分类号： A61M27/00 , A61M27/006
摘要： A silicon double body cavity drain tube having a double tubular structure at one end. A silicon rubber outer tube having one end sealed and the other end open is providedaround a silicon rubber inner tube that is shorter than the outer tube. One end of the inner tube is fixed to the inner wall of the sealed end of the outer tube and the other end of the inner tube is open and may or may not be fixed to the inner wall of the outer tube. Also, the outer tube and the inner tube, respectively, have a plurality of holes passing through their respective sidewalls, the holes through the outer tube sidewall being positioned in such a manner so that they do not align with the holes in the sidewall of the inner tube.
摘要翻译：硅双体腔排水管，其一端具有双管状结构。一个硅橡胶外管，其一端密封，另一端开口设置在比外管短的硅橡胶内管周围。内管的一端固定在外管的密封端的内壁上，而内管的另一端是敞开的，并且可以固定或不固定在外管的内壁上。此外，外管和内管分别具有穿过其相应侧壁的多个孔，穿过外管侧壁的孔以这样的方式定位，使得它们不与第二侧壁中的孔对准内管。

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