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1. 发明授权

US5526147A Polymer dispersed liquid crystal projector with diffraction gratings along liquid crystal electrodes, a variable diaphragm, and an anamorphic lens 失效
$Polymer dispersed liquid crystal projector with diffraction gratings along liquid crystal electrodes, a variable diaphragm, and an anamorphic lens$
标题翻译：具有沿着液晶电极的衍射光栅的聚合物分散液晶投影仪，可变光阑和变形透镜
公开(公告)号：US5526147A
公开(公告)日：1996-06-11
申请号：US80880
申请日：1993-06-24
申请人： Hideki Omae , Hiroshi Takahara
发明人： Hideki Omae , Hiroshi Takahara
IPC分类号： G02F1/1334 , H04N9/31 , G02F1/1335 , G02F1/13
CPC分类号： H04N9/3105 , G02F1/1334 , G02F2201/305
摘要： A liquid crystal panel includes first and second substrates at least one of which has a light transmission property and which confront each other, first and second electrode layers which are formed on opposed faces of the first and second substrates, respectively, a polymer dispersion liquid crystal layer which is sandwiched between the first and second substrates, and a layer which is formed on at least one of the first and second electrode layers and has an uneven sectional shape so as to define concavities. At least liquid crystals disposed in the concavities of the layer are aligned in a predetermined direction.
摘要翻译：液晶面板包括第一和第二基板，其中至少一个具有透光性并彼此面对，分别形成在第一和第二基板的相对面上的第一和第二电极层，聚合物分散液晶夹在第一和第二基板之间的层，以及形成在第一和第二电极层中的至少一个上并且具有凹凸形状以形成凹部的层。设置在层的凹部中的至少液晶沿预定方向排列。

2. 发明授权

US06177965B1 Display device and projection-type display apparatus using the device 失效
标题翻译：使用该装置的显示装置和投影型显示装置
公开(公告)号：US06177965B1
公开(公告)日：2001-01-23
申请号：US08789492
申请日：1997-01-27
申请人： Hiroshi Takahara , Hideki Omae
发明人： Hiroshi Takahara , Hideki Omae
IPC分类号： G02F1335
CPC分类号： H04N9/3129 , G02F1/1334 , G02F1/133526 , G02F1/134336 , G02F1/136213 , G02F2001/13756 , G02F2201/121 , G02F2201/122 , G09G3/001 , G09G3/002 , G09G3/3614 , G09G3/3648 , G09G3/3655 , G09G3/3659 , G09G2300/0876 , G09G2310/06 , G09G2320/0219 , H04N5/7441 , H04N9/3105 , H04N9/312
摘要： In a display device, counter electrodes are formed in stripes at a position facing pixel electrodes, with a polymer dispersion liquid crystal held between the counter electrodes and pixel electrodes. When a positive-polarity signal is to be impressed to a pixel electrode, a negative-polarity voltage is fed to the counter electrode. On the other hand, when a negative-polarity signal is to be impressed to a pixel electrode, a positive-polarity voltage is added to the counter electrode. In this manner of impression voltages, a high voltage can be applied to the polymer dispersion liquid crystal layer on the pixel electrodes, so that the liquid crystal layer is turned into the transmitting state even if it is thick. Accordingly, the scattering efficiency is improved and images are displayed with high contrast as the liquid crystal layer can be made thick. If the thick transparent substrate is bonded to the counter substrate having the counter electrodes thereon, the light scattered at the liquid crystal layer is reflected by the counter substrate and returned back to the liquid crystal layer, thus eliminating the light to be scattered again.
摘要翻译：在显示装置中，对置电极在面对像素电极的位置上以条状形成，聚合物分散液晶保持在对置电极和像素电极之间。当正极性信号被施加到像素电极时，负极性电压被馈送到对电极。另一方面，当向像素电极施加负极性信号时，向对极添加正极性电压。以这种压印方式，可以对像素电极上的聚合物分散液晶层施加高电压，使得液晶层即使厚度也变成透射状态。因此，随着可以使液晶层变厚，散射效率提高，并且以高对比度显示图像。如果厚的透明基板与其上具有相对电极的对置基板接合，则在液晶层上散射的光被对置基板反射并返回到液晶层，从而消除再次散射的光。

3. 发明授权

US5570215A Liquid crystal display apparatus and projection displaying apparatus having a rotatable phase difference plate and polarizer 失效
标题翻译：液晶显示装置和投影显示装置具有可旋转相位差板和偏振器
公开(公告)号：US5570215A
公开(公告)日：1996-10-29
申请号：US510872
申请日：1995-08-03
申请人： Hideki Omae , Yoshito Miyatake , Hiroshi Takahara
发明人： Hideki Omae , Yoshito Miyatake , Hiroshi Takahara
IPC分类号： G02B23/14 , G02F1/1335 , G02F1/13363 , H04N5/74 , H04N9/31
CPC分类号： G02F1/13363 , H04N9/3105 , H04N9/315 , G02F2001/133531 , G02F2413/01 , G02F2413/08
摘要： A liquid crystal displaying apparatus, a projection displaying apparatus, and a view finder apparatus using the liquid crystal displaying apparatus, are disclosed. Polarizing plates are disposed on the incident side and the outgoing side of a liquid crystal cell so that a twisted nematic liquid crystal is arranged to become approximately 90.degree. in twist angle between two transparent substrates having a picture element electrode. A direction of a phase advancing axis of the phase difference plate with respect to the polarized light axis of the polarizing plate on the incident side is set so that the transmission index of the optical head from the polarizing plate on the incident side to the polarizing plate on the outgoing side may become minimum when a given voltage for black displaying operation is applied on the liquid crystal cell and the light is inputted from the given direction.
摘要翻译：公开了一种液晶显示装置，投影显示装置和使用液晶显示装置的取景器装置。偏振板设置在液晶单元的入射侧和出射侧，使得扭曲向列型液晶在具有图像元素电极的两个透明基板之间以扭曲角度设置成大约90度。相对于入射侧的偏振片的偏振光轴的相位差板的相位前进轴的方向被设定为使得光学头从入射侧的偏振片到偏振片的透射率当在液晶单元上施加用于黑色显示操作的给定电压并且从给定方向输入光时，在出射侧可能变得最小。

4. 发明授权

US5929954A Liquid crystal display device and liquid crystal projection display device having a light directivity controller of light beams 失效
标题翻译：具有光束的光指向性控制器的液晶显示装置和液晶投影显示装置
公开(公告)号：US5929954A
公开(公告)日：1999-07-27
申请号：US980777
申请日：1997-12-01
申请人： Hideki Omae , Hiroshi Takahara , Yoshimasa Fushimi
发明人： Hideki Omae , Hiroshi Takahara , Yoshimasa Fushimi
IPC分类号： G02F1/13 , G02F1/1333 , G02F1/1335 , G02F1/13357 , G02F1/136 , G02F1/1368 , H04N9/31
CPC分类号： H04N9/3108 , G02F1/133524 , G02F1/133526
摘要： A liquid crystal display device comprises a light source, a diffusion plate for diffusing light beams emitted from the light source, and a liquid crystal panel for forming an image thereon as a result of a variation in scattering efficiency wherein the diffusion plate and liquid crystal panel are separately arranged with a distance between them, thereby the liquid crystal panel being illuminated by the diffused light beams uniformly, and a liquid crystal projection display device further comprises a color separator, a light deflector, a projector lens assembly and apertures having a shape similar to an image of the light source formed near the pupil of the projector lens assembly.
摘要翻译：液晶显示装置包括光源，用于漫射从光源发射的光束的扩散板和用于在其上形成图像的液晶面板，其中散射效率的变化，其中扩散板和液晶面板分别布置有它们之间的距离，从而液晶面板被均匀的漫射光束照射，液晶投影显示装置还包括颜色分离器，光偏转器，投影透镜组件和具有类似形状的孔涉及在投影仪透镜组件的光瞳附近形成的光源的图像。

5. 发明授权

US06333770B1 Liquid crystal panel with reducing means, manufacturing method therefore and projection display apparatus using the same 失效
标题翻译：具有减少装置的液晶面板及其制造方法以及使用其的投影显示装置
公开(公告)号：US06333770B1
公开(公告)日：2001-12-25
申请号：US09285065
申请日：1999-04-02
申请人： Hideki Omae , Hiroshi Takahara , Shinya Sannohe
发明人： Hideki Omae , Hiroshi Takahara , Shinya Sannohe
IPC分类号： G02F11333
CPC分类号： G02F1/133509 , G02F1/1334 , G02F1/133512
摘要： A liquid crystal panel includes a first substrate and on which pixel electrodes are formed in a matrix pattern, a second substrate on which a counter electrode is formed, an ultraviolet reducing layer formed on one of the first and second substrate corresponding to the matrix pattern of the pixel electrodes, and a polymer dispersion liquid crystal layer sandwiched between the first and second substrates. The liquid crystal layer is cured by irradiating ultraviolet light from the side on which the ultraviolet reducing layer is formed. The polymer dispersion liquid crystal layer is arranged between the counter electrode and each pixel electrode has an average liquid crystal drop diameter which is larger than that arranged in other areas.
摘要翻译：液晶面板包括：第一基板，其上形成有矩阵图案的像素电极;形成有对电极的第二基板;形成在第一和第二基板的一个上的紫外线降低层，像素电极和夹在第一和第二基板之间的聚合物分散液晶层。通过从形成有紫外线还原层的一侧照射紫外光来固化液晶层。配置在对置电极与每个像素电极之间的聚合物分散液晶层的平均液晶直径大于其它区域的液晶直径。

6. 发明授权

US5760849A Liquid crystal display device and liquid crystal projection display device including means for controlling direction of light beams 失效
标题翻译：液晶显示装置和液晶投影显示装置，包括用于控制光束方向的装置
公开(公告)号：US5760849A
公开(公告)日：1998-06-02
申请号：US426837
申请日：1995-04-24
申请人： Hideki Omae , Hiroshi Takahara , Yoshimasa Fushimi
发明人： Hideki Omae , Hiroshi Takahara , Yoshimasa Fushimi
IPC分类号： G02F1/13 , G02F1/1333 , G02F1/1335 , G02F1/13357 , G02F1/136 , G02F1/1368 , H04N9/31
CPC分类号： H04N9/3108 , G02F1/133524 , G02F1/133526
摘要： A liquid crystal display device comprises a light source, a diffusion plate for diffusing light beams emitted from the light source, and a liquid crystal panel for forming an image thereon as a result of a variation in scattering efficiency wherein the diffusion plate and liquid crystal panel are separately arranged with a distance between them, thereby the liquid crystal panel being illuminated by the diffused light beams uniformly, and a liquid crystal projection display device further comprises a color separator, a light deflector, a projector lens assembly and apertures having a shape similar to an image of the light source formed near the pupil of the projector lens assembly.
摘要翻译：液晶显示装置包括光源，用于漫射从光源发射的光束的扩散板和用于在其上形成图像的液晶面板，其中散射效率的变化，其中扩散板和液晶面板分别布置有它们之间的距离，从而液晶面板被均匀的漫射光束照射，液晶投影显示装置还包括颜色分离器，光偏转器，投影透镜组件和具有类似形状的孔涉及在投影仪透镜组件的光瞳附近形成的光源的图像。

7. 发明授权

US5734454A Liquid crystal panel with reducing means, manufacturing method therefor and projection display apparatus using the same 失效
标题翻译：具有减少装置的液晶面板及其制造方法和使用其的投影显示装置
公开(公告)号：US5734454A
公开(公告)日：1998-03-31
申请号：US350631
申请日：1994-12-07
申请人： Hideki Omae , Hiroshi Takahara , Shinya Sannohe
发明人： Hideki Omae , Hiroshi Takahara , Shinya Sannohe
IPC分类号： G02F1/1334 , G02F1/1335 , G02F1/1333
CPC分类号： G02F1/133509 , G02F1/1334 , G02F1/133512
摘要： A liquid crystal panel includes a first substrate on which pixel electrodes are formed in a matrix pattern, a second substrate on which a counter electrode is formed, an ultraviolet reducing layer formed on one of the first and second substrates and corresponding to the matrix pattern of the pixel electrodes, and a polymer dispersion liquid crystal layer sandwiched between the first and second substrates. The polymer dispersion liquid crystal layer is cured by irradiating ultraviolet light from the side on which the ultraviolet reducing layer is formed such that the polymer dispersion liquid crystal layer arranged between the counter electrode and each pixel electrode has an average liquid crystal drop diameter which is larger than that arranged in other areas.
摘要翻译：液晶面板包括以矩阵图案形成像素电极的第一基板，形成有相对电极的第二基板，形成在第一基板和第二基板中的一个上的紫外线还原层，像素电极和夹在第一和第二基板之间的聚合物分散液晶层。通过从形成有紫外线还原层的一侧照射紫外光使聚合物分散液晶层固化，使得布置在对电极和每个像素电极之间的聚合物分散液晶层的平均液晶体直径变大比安排在其他地区。

8. 发明授权

US5963283A Liquid crystal panel with reducing means, manufacturing method therefor and projection display apparatus using the same 失效
标题翻译：具有减少装置的液晶面板及其制造方法和使用其的投影显示装置
公开(公告)号：US5963283A
公开(公告)日：1999-10-05
申请号：US937376
申请日：1997-09-25
申请人： Hideki Omae , Hiroshi Takahara , Shinya Sannohe
发明人： Hideki Omae , Hiroshi Takahara , Shinya Sannohe
IPC分类号： G02F1/1334 , G02F1/1335 , G02F1/1333
CPC分类号： G02F1/133509 , G02F1/1334 , G02F1/133512
摘要： A liquid crystal panel includes a first substrate on which pixel electrodes are formed in a matrix pattern, a second substrate on which a counter electrode is formed, an ultraviolet reducing layer formed on one of the first and second substrates and corresponding to the matrix pattern of the pixel electrodes and a polymer dispersion liquid crystal layer sandwiched between the first and second. The liquid crystal layer is cured by irradiating ultraviolet light from the side on which the ultraviolet reducing layer is formed. The polymer dispersion liquid crystal layer is arranged between the counter electrode and each pixel electrode and has an average liquid crystal drop diameter which is larger than that arranged in other areas.
摘要翻译：液晶面板包括以矩阵图案形成像素电极的第一基板，形成有相对电极的第二基板，形成在第一基板和第二基板中的一个上的紫外线还原层，像素电极和夹在第一和第二之间的聚合物分散液晶层。通过从形成有紫外线还原层的一侧照射紫外光来固化液晶层。聚合物分散液晶层配置在对置电极与各像素电极之间，其平均液晶直径大于其他区域的液晶直径。

9. 发明授权

US09138753B1 Spray nozzle and the application 有权
标题翻译：喷嘴和应用
公开(公告)号：US09138753B1
公开(公告)日：2015-09-22
申请号：US12807407
申请日：2010-09-02
申请人： Hiroshi Takahara
发明人： Hiroshi Takahara
IPC分类号： B05B1/26 , B05B1/02
CPC分类号： B05B1/02 , B05B1/048 , B05B1/26
摘要： A spray nozzle for providing a high efficient atomization and a uniform fluid flow pattern, includes an internal fluid channel, sealing and a spray nozzle, on which two of spray orifices are designed close to each other. The fluid flow is guided in the internal fluid channel smoothly and separated to two fluid flows inside of spray nozzle. These two fluid flows are pressed out from the spray orifices and interfered with each other right after flow out from the spray orifices. The fluid is being atomized efficiently because the spray nozzle is designed to fully utilize both flow velocity energy and flow pressure potential energy, which is well known as “Potential Core” or “Potential Zone” and will disappear in a very short distance right after fluids flow out from the spray orifices. During the fluid flows collide with each other by using the flow velocity right after flow out from the orifices, the fluid flows explode within the potential core by using the flow pressure potential energy. And then, the fluid flow and the fluid particles are continuously atomized by using the velocity difference between the fluid flow and the air around the fluid flow to have very fine particles.
摘要翻译：用于提供高效雾化和均匀流体流动图案的喷嘴包括内部流体通道，密封件和喷嘴，两个喷孔彼此靠近设计。流体流动在内部流体通道中被平缓地引导并分离成喷嘴内的两个流体流。这两个流体流从喷雾孔中压出并在从喷雾孔流出后立即相互干扰。流体被有效地雾化，因为喷嘴被设计成充分利用流速能量和流动压力势能，这是众所周知的“潜在核心”或“潜力区域”，并将在流体之后的非常短的距离内消失从喷雾孔流出。在流体流动通过使用从孔口流出之后的流速相互碰撞时，流体流通过使用流动压力势能在潜在的核心内爆炸。然后，流体流动和流体颗粒通过使用流体流与流体流周围的空气之间的速度差而连续地雾化，以具有非常细的颗粒。

10. 发明授权

US08823606B2 EL display panel, its driving method, and EL display apparatus 有权
标题翻译： EL显示面板，其驱动方法和EL显示装置
公开(公告)号：US08823606B2
公开(公告)日：2014-09-02
申请号：US10488591
申请日：2002-09-06
申请人： Hiroshi Takahara , Hitoshi Tsuge
发明人： Hiroshi Takahara , Hitoshi Tsuge
IPC分类号： G09G3/30 , G09G3/32 , G09G5/02 , H01L27/32
CPC分类号： G09G3/3241 , G09G3/2003 , G09G3/2007 , G09G3/32 , G09G3/3233 , G09G3/325 , G09G3/3258 , G09G3/3266 , G09G3/3275 , G09G5/02 , G09G2300/0404 , G09G2300/0413 , G09G2300/0809 , G09G2300/0814 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0205 , G09G2310/0218 , G09G2310/0248 , G09G2310/0251 , G09G2310/0256 , G09G2310/027 , G09G2310/0289 , G09G2310/08 , G09G2320/0247 , G09G2320/0257 , G09G2320/0261 , G09G2320/043 , G09G2320/06 , G09G2320/0606 , G09G2320/0626 , G09G2320/0646 , G09G2320/0653 , H01L27/124 , H01L27/1251 , H01L27/1255 , H01L27/127 , H01L27/156 , H01L27/3211 , H01L27/3216 , H01L27/3244 , H01L27/3262 , H01L27/3265 , H01L29/78645 , H01L29/78672 , H01L33/56 , H01L33/58 , H01L51/525 , H01L51/5253 , H01L51/5259 , H01L51/5281
摘要： An EL display apparatus according to the present invention includes EL device (15) adapted to emit light at a luminance corresponding to a current fed thereto. A source driver (14) outputs a current higher than a current corresponding to an image signal to the EL device (16) through a source signal line (18). This operation charges/discharges a parasitic capacitance present in the source signal line (18). A transistor (11d) formed between the EL device (15) and the source driver (14) operates so that the EL device (15) is fed with the current for only a part of a one-frame period. As a result, the El device (15) emits light for only the part of the period.
摘要翻译：根据本发明的EL显示装置包括适于以对应于馈送到其的电流的亮度发光的EL器件（15）。源极驱动器（14）通过源极信号线（18）将比图像信号对应的电流高的电流输出到EL器件（16）。该操作对源极信号线（18）中存在的寄生电容进行充电/放电。形成在EL器件（15）和源极驱动器（14）之间的晶体管（11d）工作，使得EL器件（15）仅以一帧周期的一部分馈送电流。结果，El装置（15）仅在该期间的一部分发光。

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