公开(公告)号：US4818074A

公开(公告)日：1989-04-04

申请号：US91668

申请日：1987-09-01

申请人： Kenya Yokoi ,  Takamichi Enomoto ,  Fuyuhiko Matsumoto ,  Wasaburo Ohta ,  Toru Miyabori ,  Akihiko Kanemoto ,  Haruo Iimura ,  Takaaki Miyashita

发明人： Kenya Yokoi ,  Takamichi Enomoto ,  Fuyuhiko Matsumoto ,  Wasaburo Ohta ,  Toru Miyabori ,  Akihiko Kanemoto ,  Haruo Iimura ,  Takaaki Miyashita

IPC分类号： G02F1/1335 ,  G03B21/132 ,  G02F1/13

CPC分类号： G02F1/1335 ,  G02F1/133528 ,  G03B21/132 ,  G02F1/133526 ,  G02F1/133553

摘要： A projection device for irradiating a light to a display device and optically magnifying and projecting a reflection light therefrom includes a liquid crystal cell, a first polarization device and a reflection device disposed respectively on the opposite side from the irradiated side of the liquid crystal cell and a second polarization device and optical magnifying means disposed respectively on an optical path of the reflection light reflected by said reflection device and outgoing from said liquid crystal cell.

摘要翻译： 一种用于将光照射到显示装置并且对其反射光进行光学放大和投射的投影装置包括分别设置在与液晶单元的照射侧相反的一侧的液晶单元，第一偏振装置和反射装置，以及 分别设置在由所述反射装置反射并从所述液晶单元出射的反射光的光路上的第二偏振装置和光放大装置。

公开(公告)号：US4793691A

公开(公告)日：1988-12-27

申请号：US812860

申请日：1985-12-23

申请人： Takamichi Enomoto ,  Wasaburo Ohta ,  Kiyohiro Uehara ,  Sumio Kamoi ,  Fuyuhiko Matsumoto

发明人： Takamichi Enomoto ,  Wasaburo Ohta ,  Kiyohiro Uehara ,  Sumio Kamoi ,  Fuyuhiko Matsumoto

IPC分类号： C09K19/60 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/13

CPC分类号： G02F1/133617 ,  C09K19/60 ,  G02F1/133514 ,  G02F1/133516

摘要： A liquid crystal color display device having a liquid crystal unit, a light source, and a color filter. The liquid crystal unit has a liquid crystal cell having a sealed liquid crystal material and a transparent pixel electrode composed of pixel electrode elements. The liquid crystal unit controls transmission and shutoff of light dependent on image information. The color filter is positioned for passage therethrough of light emitted from the light source. The color filter comprises pixel filters aligned with the pixel electrode elements in the liquid crystal cell. The spectral light transmission ranges of the respective pixel filters and/or the spectral light emission ranges of the light source are determined for improved improving color reproduceability.

摘要翻译： 一种具有液晶单元，光源和滤色器的液晶彩色显示装置。 液晶单元具有具有密封液晶材料的液晶单元和由像素电极元件构成的透明像素电极。 液晶单元控制取决于图像信息的光的传输和关闭。 滤色器被定位成从光源发射的光通过。 滤色器包括与液晶单元中的像素电极元件对准的像素滤光器。 确定各个像素滤光器的光谱透射范围和/或光源的光谱发射范围，以改善颜色再现性。

公开(公告)号：US4876984A

公开(公告)日：1989-10-31

申请号：US204279

申请日：1988-06-09

申请人： Mikio Kinoshita ,  Wasaburo Ohta ,  Toru Miyabori

发明人： Mikio Kinoshita ,  Wasaburo Ohta ,  Toru Miyabori

IPC分类号： C23C14/00 ,  C23C14/32

CPC分类号： C23C14/0021 ,  C23C14/32

摘要： An apparatus for forming a thin film having a vacuum container evacuated to high vacuum and receiving a gas for vapor deposition, a source of evaporation for evaporating a substance, a counter electrode holding a substrate to be vapor-deposited, a grid disposed between the source and the electrode for accelerating the evaporated substance, and an electronic gun for emitting thermions, which are hit on the evaporated substances to ionize them.

摘要翻译： 一种用于形成薄膜的装置，其具有抽真空至高真空并接收气相沉积的真空容器，用于蒸发物质的蒸发源，保持待沉积基板的对电极，设置在源 以及用于加速蒸发的物质的电极和用于发射热量的电子枪，其被撞击在蒸发的物质上以使它们离子化。

公开(公告)号：US4268157A

公开(公告)日：1981-05-19

申请号：US937637

申请日：1978-08-28

申请人： Yutaka Ebi ,  Koji Hirakura ,  Fuyuhiko Matsumoto ,  Wasaburo Ohta ,  Satoru Tomita

发明人： Yutaka Ebi ,  Koji Hirakura ,  Fuyuhiko Matsumoto ,  Wasaburo Ohta ,  Satoru Tomita

IPC分类号： G03G15/16 ,  G03G15/00

CPC分类号： G03G15/167

摘要： A photoconductive drum is formed with a photoconductive dielectric layer for producing an electrostatic image and an endless transfer belt is formed with a dielectric layer thereon. A toner substance is applied to the drum to produce a toner image, and a copy sheet is pressed between the belt and drum to transfer the toner image to the copy sheet. An electric potential of the same polarity as the electrostatic image is applied to the copy sheet to attract the toner from the drum onto the copy sheet. The potential has a magnitude which is slightly less than a magnitude at which charge transfer from the belt to the drum occurs due to dielectric breakdown through the copy sheet or field emission from the copy sheet to the drum which would degrade the electrostatic image. The method enables a large number of copies to be produced from a single electrostatic image through repeated development and transfer.

摘要翻译： 感光鼓形成有用于产生静电图像的光导电介质层，并且环形转印带在其上形成有介电层。 将调色剂物质施加到滚筒以产生调色剂图像，并且在带和滚筒之间按压复印纸以将调色剂图像转印到复印纸上。 将与静电图像相同极性的电位施加到复印纸以将调色剂从鼓吸引到复印纸上。 该电位的量值略小于由于通过复印纸的电介质击穿或从复印纸到鼓的场致发射导致静电图像劣化的电荷转移的幅度。 该方法能够通过反复的显影和转印从单个静电图像产生大量的拷贝。

公开(公告)号：US4678285A

公开(公告)日：1987-07-07

申请号：US690267

申请日：1985-01-10

申请人： Wasaburo Ohta ,  Takamichi Enomoto ,  Kiyohiro Uehara

发明人： Wasaburo Ohta ,  Takamichi Enomoto ,  Kiyohiro Uehara

IPC分类号： G02F1/13357 ,  H04N3/12 ,  G02F1/13

CPC分类号： H04N3/127 ,  G02F1/133603 ,  G02F1/133617 ,  G02F1/133514 ,  G02F2001/133614

摘要： A liquid crystal color display device for displaying a color image represented by an applied image signal, including a liquid crystal cell, one or two polarizers, and a fluorescent light-emitting means. The liquid crystal cell and one polarizer disposed on one side thereof, or the liquid crystal cell and the two polarizers sandwiching the same, jointly constitute a switching element responsive to the image signal applied to the liquid crystal cell for passing electromagnetic radiation in a pattern representing the image given by the image signal. The fluorescent light-emitting means has a fluorescent layer and a lamp for generating electromagnetic radition, and may additionally include a color filter. The fluorescent layer is responsive to the electromagnetic radiation from the lamp for emitting chromatic fluorescent light. Where the fluorescent light-emitting means has the color filter, the fluorescent light passes through the color filter to display the image.

摘要翻译： 一种用于显示由包括液晶单元，一个或两个偏振器和荧光发光装置的应用图像信号表示的彩色图像的液晶彩色显示装置。 液晶单元和设置在其一侧的一个偏振器，或者液晶单元和夹着该液晶单元的两个偏振器共同构成开关元件，其响应于施加到液晶单元的图像信号，以通过电磁辐射以代表 由图像信号给出的图像。 荧光发光装置具有用于产生电磁辐射的荧光层和灯，并且还可以包括滤色器。 荧光层响应于来自灯的电磁辐射以发射彩色荧光。 在荧光发光装置具有滤色器的情况下，荧光通过滤色器以显示图像。

公开(公告)号：US4772885A

公开(公告)日：1988-09-20

申请号：US799101

申请日：1985-11-18

申请人： Kiyohiro Uehara ,  Wasaburo Ohta ,  Takamichi Enomoto

发明人： Kiyohiro Uehara ,  Wasaburo Ohta ,  Takamichi Enomoto

IPC分类号： G02F1/13357 ,  G09F9/00 ,  G09F13/22 ,  G09G3/36

CPC分类号： G02F1/133617 ,  G02F1/133603 ,  G09F13/22 ,  G09F9/00

摘要： A color display device has a liquid crystal unit for passing therethrough electromagnetic radiation dependent on image information. The color display device also has a light source including electroluminescent materials or fluorescent materials. The electroluminescent materials and the fluorescent materials are essentially the same, but have different light-emitting mechanisms, i.e., electroluminescence and fluorescence. The light source with the electroluminescent materials is used singly or in combination with a color filter and the liquid cystal unit. The light source with the fluorescent materials is combined with a color filter and the liquid crystal unit. When the light source with the fluorescent materials is used, the amounts of the fluorescent materials for emitting lights in red, green, and blue, the light-emitting efficiencies of the fluorescent materials, and the transmissivities of the color filter for the lights in red, green, and blue are determined to meet certain conditions.

摘要翻译： 彩色显示装置具有依赖于图像信息的通过电磁辐射的液晶单元。 彩色显示装置还具有包括电致发光材料或荧光材料的光源。 电致发光材料和荧光材料基本相同，但具有不同的发光机理，即电致发光和荧光。 具有电致发光材料的光源单独使用或与滤色器和液晶单元组合使用。 具有荧光材料的光源与滤色器和液晶单元组合。 当使用具有荧光材料的光源时，用于发射红色，绿色和蓝色的光的荧光材料的量，荧光材料的发光效率和用于红色的灯的滤色器的透射率 ，绿色和蓝色被确定为满足某些条件。

公开(公告)号：US5112466A

公开(公告)日：1992-05-12

申请号：US597331

申请日：1990-09-14

申请人： Wasaburo Ohta ,  Mikio Kinoshita ,  Tadao Katsuragawa

发明人： Wasaburo Ohta ,  Mikio Kinoshita ,  Tadao Katsuragawa

IPC分类号： C23C14/32 ,  H01J37/32 ,  C23C16/50

CPC分类号： H01J37/32422 ,  C23C14/32

摘要： An apparatus for forming a thin film having a vacuum container evacuated to high vacuum and receiving a gas for vapor deposition, a generation device for generating a material vapor, a counter electrode holding a substrate to be vapor-deposited, a first grid disposed between the generation device and the electrode for accelerating the vapor, and a filament for emitting thermions to ionize the vapor. The grid and counter electrode surfaces may be curved and parallel to each other, and a second grid for accelerating the vapor, having a potential which is negative with respect to the potential of the first grid, may be placed between the first grid and the electrode, in the vicinity of the electrode, and a device may be provided for moving the first grid with respect to the electrode on a predetermined track.

公开(公告)号：US4974544A

公开(公告)日：1990-12-04

申请号：US474402

申请日：1990-02-02

申请人： Wasaburo Ohta

发明人： Wasaburo Ohta

IPC分类号： C23C16/44 ,  C23C16/452 ,  C23C16/455

CPC分类号： C23C16/4557 ,  C23C16/452

摘要： A vapor deposition apparatus includes a vacuum chamber into which an active gas, an inert gas or a mixture of the active gas and the inert gas, a reactor for converting a gaseous raw material into a gaseous thin-film forming substance, and a nozzle attached to the reactor so as to blow out the gaseous thin-film forming substance toward a substrate supported by a counter electrode. The nozzle is so adapted as to bring about a pressure difference between an interior space of the reactor and the vacuum chamber, which pressure difference causes the blown-out gaseous thin-film forming substance to be formed a cluster. The vapor deposition apparatus makes it possible to deposit a thin-film on a substrate having poor thermal stability and to form highly dense thin-film.

摘要翻译： 气相沉积装置包括：真空室，活性气体，惰性气体或活性气体和惰性气体的混合物，用于将气态原料转化成气态薄膜形成物质的反应器和连接有喷嘴的喷嘴 以将气态薄膜形成物质吹向由对置电极支撑的基板。 喷嘴适于在反应器的内部空间和真空室之间产生压力差，该压力差导致吹出的气态薄膜形成物质形成为簇。 蒸镀装置可以在具有差的热稳定性的基板上沉积薄膜并形成高密度的薄膜。

公开(公告)号：US4967589A

公开(公告)日：1990-11-06

申请号：US288279

申请日：1988-12-22

申请人： Shinji Yagawara ,  Junji Manaka ,  Wasaburo Ohta

发明人： Shinji Yagawara ,  Junji Manaka ,  Wasaburo Ohta

IPC分类号： G01N27/12

CPC分类号： G01N27/12 ,  Y10T29/49002

摘要： A gas detecting device includes a substrate, an insulator layer formed on the substrate, a gas sensitive layer formed the insulator layer, a pair of detection leads formed on the insulator layer, the gas sensitive layer partially overlying the pair of detection leads, a signal derived from the gas sensitive layer being sent to an external circuit through the pair of detection leads, a heater member arranged on the insulator layer in the vicinity of the gas sensitive layer, and an insulation coating layer formed on the pair of detection leads and the heater member, and partially overlying the gas sensitive layer so that the gas sensitive layer is put between the insulator layer and the insulation coating layer, and a portion of an upper surface of the gas sensitive layer is exposed to gas.

摘要翻译： 一种气体检测装置，包括基板，形成在基板上的绝缘体层，形成绝缘体层的气体敏感层，形成在绝缘体层上的一对检测引线，部分地覆盖该对检测引线的气体敏感层，信号 通过一对检测引线将气敏剂层送到外部电路，设置在气敏敏感层附近的绝缘体层上的加热器部件和形成在该检测引线上的绝缘涂层， 加热部件，部分覆盖气体敏感层，使得气体敏感层位于绝缘体层和绝缘涂层之间，并且气敏敏感层的上表面的一部分暴露于气体。

公开(公告)号：US4172722A

公开(公告)日：1979-10-30

申请号：US676388

申请日：1976-04-12

申请人： Koji Hirakura ,  Wasaburo Ohta ,  Tamio Ohhori ,  Masaaki Nomura

发明人： Koji Hirakura ,  Wasaburo Ohta ,  Tamio Ohhori ,  Masaaki Nomura

IPC分类号： G03G9/10 ,  G03G5/00 ,  G03G9/107 ,  G03G13/16 ,  G03G15/00 ,  G03G9/14

CPC分类号： G03G13/16 ,  G03G9/107 ,  Y10S101/37

摘要： This invention provides an electrostatic copying method for forming multiple copies by repeating the process of developing an electrostatic latent image formed on an electrophotographic insulating material with a dry developer comprising electroscopic powder and carrier particles and the process of transferring the thus developed image onto a transfer sheet continuously without erasing said latent image, said carrier particles consisting of an essentially homogeneous ferromagnetic oxide having an apparent electric conductivity in the range of 10.sup.-11 -10.sup.-5 .OMEGA..sup.-1 cm.sup.-1, thereby rendering it possible to form multiple copies compared with the conventional copying methods.

摘要翻译： 本发明提供一种静电复印方法，用于通过重复利用包含电致粉末和载体颗粒的干显影剂显影形成在电子照相绝缘材料上的静电潜像的方法来形成多个拷贝，以及将如此显影的图像转印到转印片上 连续地不擦除所述潜像，所述载体颗粒由具有在10-11-10-5欧米亚-1厘米-1范围内的表观电导率的基本上均匀的铁磁性氧化物组成，从而使得可以与 常规复印方法。