公开(公告)号：US20050174317A1

公开(公告)日：2005-08-11

申请号：US10865217

申请日：2004-06-10

申请人： Tomoo Izumi ,  Mitsuyoshi Miyai ,  Jun Yamada ,  Masakazu Okada ,  Keiichi Furukawa

发明人： Tomoo Izumi ,  Mitsuyoshi Miyai ,  Jun Yamada ,  Masakazu Okada ,  Keiichi Furukawa

IPC分类号： G02F1/137 ,  G02F1/133 ,  G09G3/20 ,  G09G3/36

CPC分类号： G09G3/3629 ,  G02F1/13718 ,  G09G2300/0486 ,  G09G2310/06 ,  G09G2320/02

摘要： A liquid crystal display apparatus which have a circular polarizer and a liquid crystal display in a stack. The liquid crystal display has a chilral nematic liquid crystal layer between substrates, and on the mutually opposite sides of the substrates, electrodes and aligning layers are formed. The liquid crystal switches between a planar alignment state and a focal-conic alignment state depending on the voltage applied thereto through the electrodes. In a planar state, light reflected by the electrodes is absorbed by the circular polarizer, and a black display is made. In a focal-conic state, light reflected by the electrodes passes through the circular polarizer, and a white display is made. The liquid crystal is driven by a chain of voltage pulses including a reset step of resetting the liquid crystal to a homeotropic state, a selection step of selecting the alignment state of the liquid crystal under zero-volt application and an evolution step of causing the liquid crystal to evolve to the selected alignment state.

摘要翻译： 具有圆偏振器和液晶显示器的液晶显示装置。 液晶显示器在基板之间具有小瓶向列型液晶层，并且在基板的相互相对的两侧形成电极和对准层。 液晶根据通过电极施加到其上的电压在平面取向状态和聚焦圆锥取向状态之间切换。 在平面状态下，由圆偏振器吸收由电极反射的光，并进行黑色显示。 在焦圆锥状态中，由电极反射的光通过圆偏振器，并进行白色显示。 液晶由一系列电压脉冲驱动，包括将液晶复位为垂直状态的复位步骤，在零伏应用下选择液晶的取向状态的选择步骤和使液体 晶体演化为选定的对准状态。

公开(公告)号：US20050140864A1

公开(公告)日：2005-06-30

申请号：US11018981

申请日：2004-12-21

申请人： Mitsuyoshi Miyai ,  Jun Yamada ,  Masakazu Okada ,  Keiichi Furukawa ,  Tomoo Izumi

发明人： Mitsuyoshi Miyai ,  Jun Yamada ,  Masakazu Okada ,  Keiichi Furukawa ,  Tomoo Izumi

IPC分类号： C09K19/02 ,  G02F1/1335 ,  G02F1/137

CPC分类号： G02F1/133504 ,  G02F1/13718 ,  G02F2001/133541 ,  G02F2203/02

摘要： A liquid crystal display apparatus having a circular polarizer (composed of a linear polarizer and a retardation film), a scattering layer and a liquid crystal display which are stacked one upon another. The liquid crystal display has a chiral nematic liquid crystal layer between substrates, and electrodes and aligning layers are provided on mutually opposite surfaces of the substrates. The chiral nematic liquid crystal changes between a planar state and a focal-conic state in accordance with a voltage applied thereto through the electrodes. When the liquid crystal is in a planar state, light reflected by the electrode formed on the substrate located farther from an observing side is absorbed in the circular polarizer, and a black display is made. When the liquid crystal is in a focal-conic state, light reflected by the electrode formed on the substrate located farther from the observing side passes through the circular polarizer, and a white display is made. In this moment, the light reflected by the electrode is scattered by a scattering layer, and the directivity of the reflected light is weakened.

摘要翻译： 具有彼此层叠的圆偏振器（由线偏振器和延迟膜构成），散射层和液晶显示器的液晶显示装置。 液晶显示器在基板之间具有手性向列型液晶层，并且电极和对准层设置在基板的彼此相对的表面上。 根据通过电极施加到其上的电压，手征向列液晶在平面状态和焦点锥形状态之间变化。 当液晶处于平面状态时，形成在远离观察侧的基板上形成的电极的光被圆偏振器吸收，并进行黑色显示。 当液晶处于焦锥状态时，由形​​成在远离观察侧的基板上形成的电极反射的光通过圆偏振片，并进行白色显示。 此时，由电极反射的光被散射层散射，反射光的方向性变弱。

公开(公告)号：US07274348B2

公开(公告)日：2007-09-25

申请号：US10865217

申请日：2004-06-10

申请人： Tomoo Izumi ,  Mitsuyoshi Miyai ,  Jun Yamada ,  Masakazu Okada ,  Keiichi Furukawa

发明人： Tomoo Izumi ,  Mitsuyoshi Miyai ,  Jun Yamada ,  Masakazu Okada ,  Keiichi Furukawa

IPC分类号： G09G3/36

CPC分类号： G09G3/3629 ,  G02F1/13718 ,  G09G2300/0486 ,  G09G2310/06 ,  G09G2320/02

摘要： A liquid crystal display apparatus which have a circular polarizer and a liquid crystal display in a stack. The liquid crystal display has a chilral nematic liquid crystal layer between substrates, and on the mutually opposite sides of the substrates, electrodes and aligning layers are formed. The liquid crystal switches between a planar alignment state and a focal-conic alignment state depending on the voltage applied thereto through the electrodes. In a planar state, light reflected by the electrodes is absorbed by the circular polarizer, and a black display is made. In a focal-conic state, light reflected by the electrodes passes through the circular polarizer, and a white display is made. The liquid crystal is driven by a chain of voltage pulses including a reset step of resetting the liquid crystal to a homeotropic state, a selection step of selecting the alignment state of the liquid crystal under zero-volt application and an evolution step of causing the liquid crystal to evolve to the selected alignment state.

摘要翻译： 具有圆偏振器和液晶显示器的液晶显示装置。 液晶显示器在基板之间具有小瓶向列型液晶层，并且在基板的相互相对的两侧形成电极和对准层。 液晶根据通过电极施加到其上的电压在平面取向状态和聚焦圆锥取向状态之间切换。 在平面状态下，由圆偏振器吸收由电极反射的光，并进行黑色显示。 在焦圆锥状态中，由电极反射的光通过圆偏振器，并进行白色显示。 液晶由一系列电压脉冲驱动，包括将液晶复位为垂直状态的复位步骤，在零伏应用下选择液晶的取向状态的选择步骤和使液体 晶体演化为选定的对准状态。

公开(公告)号：US06809788B2

公开(公告)日：2004-10-26

申请号：US09896873

申请日：2001-06-29

申请人： Jun Yamada ,  Masakazu Okada ,  Kiyofumi Hashimoto ,  Mitsuyoshi Miyai

发明人： Jun Yamada ,  Masakazu Okada ,  Kiyofumi Hashimoto ,  Mitsuyoshi Miyai

IPC分类号： G02F11337

CPC分类号： G02F1/1347 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/13718 ,  G02F2001/133757

摘要： A liquid crystal light modulation element includes a liquid crystal layer between first and second substrates. The liquid crystal layer includes a liquid crystal material exhibiting a cholesteric phase having a peak selective reflection wavelength in a visible wavelength range. When the liquid crystal layer is in the selective reflection state, it has pixel regions near the first and second substrates. The liquid crystal domains in the pixel regions near the first substrate are in a mixed state of polydomain and monodomain states. The liquid crystal domains in the pixel regions near the first substrate have a first ratio between the liquid crystal domains taking the polydomain and monodomain states. The liquid crystal domains in the pixel regions near the second substrate have a second ratio between the liquid crystal domains taking the polydomain and monodomain states. The first ratio is different from the second ratio.

摘要翻译： 液晶光调制元件包括在第一和第二基板之间的液晶层。 液晶层包括具有在可见波长范围内的峰值选择反射波长的胆甾醇相的液晶材料。 当液晶层处于选择反射状态时，其具有靠近第一和第二基板的像素区域。 第一基板附近的像素区域中的液晶畴处于多晶畴和单畴状态的混合状态。 在第一衬底附近的像素区域中的液晶畴具有采用多晶畴和单畴状态的液晶畴之间的第一比率。 在第二衬底附近的像素区域中的液晶畴具有采用多晶畴和单畴状态的液晶畴之间的第二比率。 第一比例与第二比例不同。

公开(公告)号：US07754525B2

公开(公告)日：2010-07-13

申请号：US11595388

申请日：2006-11-09

申请人： Jun Yamada ,  Masakazu Okada ,  Mitsuyoshi Miyai

发明人： Jun Yamada ,  Masakazu Okada ,  Mitsuyoshi Miyai

IPC分类号： H01L51/40

CPC分类号： H01L51/0003 ,  H01L51/0036

摘要： The present invention provides a film forming method of a uniform semiconductor layer having a large area at a low cost and equipment to form said semiconductor layer, by blowing gas against a coated layer to shorten the drying time and to decrease uneven drying. A film forming method of a semiconductor layer characterized by being provided, after a process to coat a semiconductor material containing a solvent on a substrate, with a process to blow gas against a coated layer of a semiconductor layer containing said solvent to evaporate the solvent.

摘要翻译： 本发明提供了一种以低成本具有大面积均匀的半导体层和形成所述半导体层的设备的成膜方法，通过将气体吹向涂层以缩短干燥时间并减少不均匀干燥。 一种半导体层的成膜方法，其特征在于，在将包含溶剂的半导体材料涂布在基板上的工序之后，以将含有所述溶剂的半导体层的涂层吹送气体的方法进行蒸发。

公开(公告)号：US20070111370A1

公开(公告)日：2007-05-17

申请号：US11595388

申请日：2006-11-09

申请人： Jun Yamada ,  Masakazu Okada ,  Mitsuyoshi Miyai

发明人： Jun Yamada ,  Masakazu Okada ,  Mitsuyoshi Miyai

IPC分类号： H01L51/40

CPC分类号： H01L51/0003 ,  H01L51/0036

摘要： The present invention provides a film forming method of a uniform semiconductor layer having a large area at a low cost and equipment to form said semiconductor layer, by blowing gas against a coated layer to shorten the drying time and to decrease uneven drying. A film forming method of a semiconductor layer characterized by being provided, after a process to coat a semiconductor material containing a solvent on a substrate, with a process to blow gas against a coated layer of a semiconductor layer containing said solvent to evaporate the solvent.

摘要翻译： 本发明提供了一种以低成本具有大面积均匀的半导体层和形成所述半导体层的设备的成膜方法，通过将气体吹向涂层以缩短干燥时间并减少不均匀干燥。 一种半导体层的成膜方法，其特征在于，在将包含溶剂的半导体材料涂布在基板上的工序之后，以将含有所述溶剂的半导体层的涂层吹送气体的方法进行蒸发。

公开(公告)号：US06947114B2

公开(公告)日：2005-09-20

申请号：US10901885

申请日：2004-07-29

申请人： Jun Yamada ,  Masakazu Okada ,  Kiyofumi Hashimoto ,  Mitsuyoshi Miyai

发明人： Jun Yamada ,  Masakazu Okada ,  Kiyofumi Hashimoto ,  Mitsuyoshi Miyai

IPC分类号： G02F1/136 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/1347 ,  G02F1/137 ,  C09K9/02

CPC分类号： G02F1/1347 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/13718 ,  G02F2001/133757

摘要： A liquid crystal light modulation element is provided that includes a liquid crystal layer held between a pair of substrates. The liquid crystal layer includes a liquid crystal material that exhibits a cholesteric phase and has a plurality of domains. The liquid crystal layer includes regions where the helical axes of the liquid crystal molecules in a focal conic state extend in regular directions within a plane that is substantially parallel to the surface substrate.

摘要翻译： 提供一种液晶光调制元件，其包括保持在一对基板之间的液晶层。 液晶层包括显示胆甾醇相并具有多个畴的液晶材料。 液晶层包括焦点锥形状态的液晶分子的螺旋轴在基本上平行于表面基板的平面内沿规则方向延伸的区域。

公开(公告)号：US20060197728A1

公开(公告)日：2006-09-07

申请号：US11359922

申请日：2006-02-22

申请人： Mitsuyoshi Miyai ,  Masakazu Okada

发明人： Mitsuyoshi Miyai ,  Masakazu Okada

IPC分类号： G09G3/36

CPC分类号： G09G3/3651 ,  G09G3/3666 ,  G09G3/3696 ,  G09G2300/0486 ,  G09G2300/0876 ,  G09G2310/04 ,  G09G2310/063

摘要： This invention can provide a liquid crystal display unit which can employ any liquid crystal material without being limited by its dielectric constant and initialize liquid crystal layer at low voltages. A liquid crystal display unit comprising pixel electrodes which are disposed in a matrix, common electrode and one of electrodes of supplementary capacitor which is opposite to the pixel electrode, liquid crystal layer containing a memory-type liquid crystal material sandwiched between the pixel electrode and the common electrode, and switching elements which respectively turn on and off voltage to pixel electrodes, wherein the liquid crystal display unit changes the states of liquid crystals to perform image erasing, writing, and displaying operations in sequence while driving the common electrode and one of electrodes of the supplementary capacitor so that the electrodes may have an identical potential.

摘要翻译： 本发明可以提供一种可以采用任何液晶材料而不受其介电常数限制并在低电压下初始化液晶层的液晶显示单元。 一种液晶显示单元，包括像素电极，其设置在与像素电极相对的矩阵，公共电极和辅助电容器的电极中的一个中，液晶层包含夹在像素电极和像素电极之间的存储型液晶材料 公共电极和分别对像素电极导通和截止电压的开关元件，其中液晶显示单元改变液晶的状态，以在驱动公共电极和电极中的一个之间依次执行图像擦除，写入和显示操作 的电极，使得电极可以具有相同的电位。

公开(公告)号：US07781255B2

公开(公告)日：2010-08-24

申请号：US11901923

申请日：2007-09-19

申请人： Mitsuyoshi Miyai ,  Masakazu Okada

发明人： Mitsuyoshi Miyai ,  Masakazu Okada

IPC分类号： H01L21/368 ,  H01L51/48 ,  H01L51/56

CPC分类号： H01L51/0013 ,  H01L51/0036 ,  H01L51/0077 ,  H01L51/0545

摘要： A method of manufacturing a donor sheet for transferring a transfer layer having a prescribed shape onto a receiving substrate, wherein: a step for forming an organic semiconductor precursor wherein a solution in which the organic semiconductor precursor which converts to an organic semiconductor due to heat, is coated on a substrate sheet; a step for forming a transfer layer of a prescribed shape by heating the organic semiconductor precursor layer in the prescribed shape to convert the organic semiconductor precursor layer to the organic semiconductor; and a step for removing the organic semiconductor precursor that is not converted to the organic semiconductor are performed in that order.

摘要翻译： 一种制造用于将具有规定形状的转印层转印到接收基板上的供体片的方法，其中：形成有机半导体前体的步骤，其中将由于热而转换为有机半导体的有机半导体前体的溶液， 涂布在基片上; 通过以规定形状加热有机半导体前体层，将有机半导体前体层转化为有机半导体，形成规定形状的转印层的工序; 并且按照该顺序执行用于除去未转换为有机半导体的有机半导体前体的步骤。

公开(公告)号：US20050007531A1

公开(公告)日：2005-01-13

申请号：US10901885

申请日：2004-07-29

申请人： Masakazu Okada ,  Kiyofumi Hashimoto ,  Mitsuyoshi Miyai

发明人： Masakazu Okada ,  Kiyofumi Hashimoto ,  Mitsuyoshi Miyai

IPC分类号： G02F1/136 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/1347 ,  G02F1/137

CPC分类号： G02F1/1347 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/13718 ,  G02F2001/133757

摘要： (1) A liquid crystal display element including a liquid crystal layer including liquid crystal contained between a pair of substrates and exhibiting a cholesteric phase, wherein an orientation film is arranged on at least one of the paired substrates, and is in contact with the liquid crystal layer, and liquid crystal molecular orientation processing for portions of each orientation film corresponding to pixel regions are effected in a manner different from that effected on at least a portion of a portion corresponding to non-pixel region of the orientation film on at least one of the substrates. (2) A liquid crystal light modulation element including a liquid crystal layer held between a pair of substrate and including a liquid crystal material exhibiting a cholesteric phase in a room temperature and having a peak of a selective reflection wavelength in a visible wavelength range, wherein the liquid crystal layer in the selective reflection state has pixel regions neighboring to the opposite substrates, respectively, and liquid crystal domains in the pixel regions neighboring to at least one of the substrates are in a mixed state of a polydomain state and a monodomain state.

摘要翻译： （1）一种液晶显示元件，其特征在于，具有包含液晶的液晶层，所述液晶层包含在一对基板之间并具有胆甾醇相，其中取向膜配置在所述成对基板中的至少一个上，并且与所述液体接触 对于与像素区域相对应的各取向膜的部分的液晶分子取向处理，以不同于对至少一个取向膜的非像素区域的至少一部分的方式进行的液晶分子取向处理 的基材。 （2）一种液晶光调制元件，其包括保持在一对基板之间的液晶层，并且在室温下包含呈现胆甾醇相的液晶材料，并且在可见光波长范围内具有选择性反射波长的峰值，其中 选择反射状态的液晶层分别具有与相对基板相邻的像素区域，与至少一个基板相邻的像素区域中的液晶畴处于多晶畴状态和单畴状态的混合状态。