公开(公告)号：US07792489B2

公开(公告)日：2010-09-07

申请号：US11017888

申请日：2004-12-22

申请人： Yoshiharu Hirakata ,  Shunpei Yamazaki

发明人： Yoshiharu Hirakata ,  Shunpei Yamazaki

IPC分类号： H01J9/00 ,  H05B33/04

CPC分类号： H01L51/525 ,  H01L27/0248 ,  H01L27/3211 ,  H01L27/3244 ,  H01L27/3248 ,  H01L33/52 ,  H01L51/0005 ,  H01L51/0024 ,  H01L51/5012 ,  H01L51/5206 ,  H01L51/5221 ,  H01L51/5237 ,  H01L51/5246 ,  H01L51/5259 ,  H01L51/5284 ,  H01L51/5293 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/305 ,  H01L2251/5323 ,  H01L2251/566

摘要： To provide a light emitting device that has a structure in which a light emitting element is sandwiched by two substrates to prevent moisture from penetrating into the light emitting element, and a method for manufacturing thereof. In addition, a gap between the two substrates can be controlled precisely. In the light emitting device according to the present invention, an airtight space surrounded by a sealing material with a closed pattern is kept under reduced pressure by attaching the pair of substrates under reduced pressure. A columnar or wall-shaped structure is formed between light emitting regions inside of the sealing material, in a region overlapping with the sealing material, or in a region outside of the sealing material so that the gap between the pair of substrates can be maintained precisely.

摘要翻译： 本发明提供一种发光元件及其制造方法，该发光元件具有将发光元件夹在两个基板之间的结构，以防止水分渗入发光元件。 此外，可以精确地控制两个基板之间的间隙。 在根据本发明的发光器件中，通过在减压下安装一对基板，将由封闭图案的密封材料包围的气密空间保持在减压下。 在密封材料内部的发光区域，与密封材料重叠的区域中或在密封材料外部的区域中形成柱状或壁状结构，使得能够精确地保持一对基板之间的间隙 。

公开(公告)号：US07760316B2

公开(公告)日：2010-07-20

申请号：US12480716

申请日：2009-06-09

申请人： Yoshiharu Hirakata ,  Shunpei Yamazaki

发明人： Yoshiharu Hirakata ,  Shunpei Yamazaki

IPC分类号： G02F1/1345 ,  G02F1/1339

CPC分类号： G02F1/13452 ,  G02F1/13392 ,  G02F1/1345 ,  G02F2001/13396

摘要： There is disclosed a contact structure for electrically connecting conducting lines formed on a first substrate of an electrooptical device such as a liquid crystal display with conducting lines formed on a second substrate via conducting spacers while assuring a uniform cell gap among different cells if the interlayer dielectric film thickness is nonuniform across the cell or among different cells. A first conducting film and a dielectric film are deposited on the first substrate. Openings are formed in the dielectric film. A second conducting film covers the dielectric film left and the openings. The conducting spacers electrically connect the second conducting film over the first substrate with a third conducting film on the second substrate. The cell gap depends only on the size of the spacers, which maintain the cell gap.

摘要翻译： 公开了一种接触结构，用于将诸如液晶显示器的电光装置的第一基板上形成的导线与导电间隔物形成在第二基板上的导线电连接，同时确保不同电池之间的均匀电池间隙，如果层间电介质 膜厚度在细胞或不同细胞之间是不均匀的。 第一导电膜和电介质膜沉积在第一基板上。 在电介质膜中形成开口。 第二导电膜覆盖留下的电介质膜和开口。 导电间隔件将第二导电膜与第一基板上的第三导电膜电连接在第二基板上。 电池间隙仅取决于保持电池间隙的间隔物的尺寸。

公开(公告)号：US07728942B2

公开(公告)日：2010-06-01

申请号：US11465556

申请日：2006-08-18

申请人： Yoshiharu Hirakata ,  Takeshi Nishi ,  Rumo Satake

发明人： Yoshiharu Hirakata ,  Takeshi Nishi ,  Rumo Satake

IPC分类号： G02F1/1333 ,  G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/1334 ,  G02F1/134336

摘要： A brighter active matrix type liquid crystal electro-optical device with a higher contrast, yet having a wider visual angle is realized, said liquid crystal electro-optical device comprises a liquid crystal layer and means for applying an electric field to the liquid crystal layer in the direction parallel to the substrate, wherein the liquid crystal layer comprises a liquid crystal material dispersed in a polymer material. Also a liquid crystal electro-optical device comprising a liquid crystal layer disposed on a substrate is included, wherein the transmission mode or the dispersion mode of an incident light is selected by an electric field applied to the liquid crystal layer in the direction parallel to the liquid crystal layer.

摘要翻译： 实现了具有较高对比度但具有更大视角的更明亮的有源矩阵型液晶电光装置，所述液晶电光装置包括液晶层和用于向液晶层施加电场的装置 平行于基板的方向，其中液晶层包括分散在聚合物材料中的液晶材料。 还包括一种包括设置在基板上的液晶层的液晶电光装置，其中入射光的透射模式或色散模式是通过在与液晶层平行的方向上施加到液晶层的电场来选择的 液晶层。

公开(公告)号：US07714975B1

公开(公告)日：2010-05-11

申请号：US09566742

申请日：2000-05-09

申请人： Shunpei Yamazaki ,  Yoshiharu Hirakata

发明人： Shunpei Yamazaki ,  Yoshiharu Hirakata

IPC分类号： G02F1/1339

CPC分类号： G02F1/136204 ,  G02F1/1337 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/136213 ,  G02F1/1393 ,  H01L27/124 ,  H01L2224/16225 ,  H01L2224/48091 ,  H01L2924/00014

摘要： An electro-optical device typified by an active matrix type liquid crystal display device, is manufactured by cutting a rubbing process, and in addition, a reduction in the manufacturing cost and an improvement in the yield are realized by reducing the number of process steps to manufacture a TFT.By forming a pixel TFT portion having a reverse stagger type n-channel TFT, and a storage capacitor, by performing three photolithography steps using three photomasks, and in addition, by having a uniform cell gap by forming wall-like spacers by performing one photolithography step, without performing a rubbing process, a multi-domain perpendicular orientation type liquid crystal display device having a wide viewing angle display, and in which a switching direction of the liquid crystal molecules is controlled, can be realized.

摘要翻译： 以有源矩阵型液晶显示装置为代表的电光装置是通过切割摩擦处理来制造的，此外，通过将工艺步骤的数量减少到通过减少制造成本和提高产量来实现 制造TFT。 通过形成具有反交错型n沟道TFT的像素TFT部分和存储电容器，通过使用三个光掩模执行三个光刻步骤，此外，通过通过一次光刻形成壁状间隔物来形成均匀的单元间隙 在不进行摩擦处理的情况下，可以实现具有宽视角显示，并且其中控制液晶分子的切换方向的多畴垂直取向型液晶显示装置。

公开(公告)号：US07697102B2

公开(公告)日：2010-04-13

申请号：US11199135

申请日：2005-08-09

申请人： Yoshiharu Hirakata ,  Shunpei Yamazaki

发明人： Yoshiharu Hirakata ,  Shunpei Yamazaki

IPC分类号： G02F1/1343

CPC分类号： G02F1/13452 ,  G02F1/13392 ,  G02F1/1345 ,  G02F2001/13396

摘要： There is disclosed a contact structure for electrically connecting conducting lines formed on a first substrate of an electrooptical device such as a liquid crystal display with conducting lines formed on a second substrate via conducting spacers while assuring a uniform cell gap among different cells if the interlayer dielectric film thickness is nonuniform across the cell or among different cells. A first conducting film and a dielectric film are deposited on the first substrate. Openings are formed in the dielectric film. A second conducting film covers the dielectric film left and the openings. The conducting spacers electrically connect the second conducting film over the first substrate with a third conducting film on the second substrate. The cell gap depends only on the size of the spacers, which maintain the cell gap.

公开(公告)号：US20100039574A1

公开(公告)日：2010-02-18

申请号：US12604949

申请日：2009-10-23

申请人： Yoshiharu Hirakata ,  Yuriko Hamamoto ,  Rumo Satake

发明人： Yoshiharu Hirakata ,  Yuriko Hamamoto ,  Rumo Satake

IPC分类号： G02F1/1343

CPC分类号： G02F1/136209 ,  G02F1/1333 ,  G02F1/133707 ,  G02F1/134336 ,  G02F2001/13373 ,  G02F2001/133776

摘要： Disclination of an active matrix liquid crystal display device is reduced. Portions of pixel electrodes are formed so as to mutually overlap with a convex portion. If the height of the convex portion is too tall, the amount of light leakage increases due to liquid crystals orienting diagonally with respect to a substrate surface. (See FIG. 1C.) If the height of the convex portion is low, the disclination reduction effect is low. The optimal convex portion height is thus determined.

摘要翻译： 有源矩阵液晶显示装置的偏离减少。 像素电极的一部分形成为与凸部相互重叠。 如果凸部的高度太高，则由于相对于基板表面对角地取向的液晶，漏光量增加。 （参照图1C）如果凸部的高度低，则旋错抑制效果低。 因此确定最佳凸部高度。

公开(公告)号：US20100038636A1

公开(公告)日：2010-02-18

申请号：US12605537

申请日：2009-10-26

申请人： Yoshiharu Hirakata ,  Tetsuji Ishitani ,  Shuji Fukai ,  Ryota Imahayashi

发明人： Yoshiharu Hirakata ,  Tetsuji Ishitani ,  Shuji Fukai ,  Ryota Imahayashi

IPC分类号： H01L51/10

CPC分类号： H01L51/0545 ,  H01L51/0003 ,  H01L51/0037

摘要： There have been problems in that a dedicated apparatus is needed for a conventional method of manufacturing an organic thin film transistor and in that: a little amount of an organic semiconductor film is formed with respect to a usage amount of a material; and most of the used material is discarded. Further, apparatus maintenance such as cleaning of the inside of an apparatus cup or chamber has needed to be frequently carried out in order to remove the contamination resulting from the material that is wastefully discarded. Therefore, a great cost for materials and man-hours for maintenance of apparatus have been required. In the present invention, a uniform organic semiconductor film is formed by forming an aperture between a first substrate for forming the organic semiconductor film and a second substrate used for injection with an insulating film formed at a specific spot and by injecting an organic semiconductor film material into the aperture due to capillarity to the aperture. The insulating film formed at the specific spot enables formation of the organic semiconductor film with high controllability. Further, the insulating film can also serve as a spacer that holds the aperture, that is, an interval (gap) between the substrates.

摘要翻译： 存在的问题在于，制造有机薄膜晶体管的常规方法需要专用设备，并且其中：相对于材料的使用量形成少量的有机半导体膜; 大部分废旧材料被丢弃。 此外，需要频繁地进行设备维护，例如清洁装置杯或室的内部，以便去除由废弃材料造成的污染。 因此，需要维护设备的材料和工时的巨大成本。 在本发明中，通过在用于形成有机半导体膜的第一基板和用于注入的第二基板之间形成孔，形成均匀的有机半导体膜，所述第二基板在形成于特定点处的绝缘膜通过注入有机半导体膜材料 由于对孔径的毛细作用而进入孔径。 形成在特定点的绝缘膜能够形成具有高可控性的有机半导体膜。 此外，绝缘膜也可以用作保持孔的间隔物，即基板之间的间隔（间隙）。

公开(公告)号：US07626198B2

公开(公告)日：2009-12-01

申请号：US11371520

申请日：2006-03-09

申请人： Yoshiharu Hirakata ,  Junichiro Sakata ,  Hisao Ikeda ,  Yuji Iwaki ,  Takahiro Kawakami

发明人： Yoshiharu Hirakata ,  Junichiro Sakata ,  Hisao Ikeda ,  Yuji Iwaki ,  Takahiro Kawakami

IPC分类号： H01L51/10

CPC分类号： G02F1/1362 ,  H01L45/00 ,  H01L51/0054 ,  H01L51/006

摘要： The purpose of the present invention is to provide a nonlinear element with high productivity, which can be driven at low voltage, an element substrate including the nonlinear element, and a liquid crystal display device including the element substrate. A structure of the nonlinear element of the present invention includes a layer formed using a composite material containing an inorganic compound and an organic compound between a first electrode and a second electrode. Further, as the composite material containing the inorganic compound and the organic compound, a composite material, which exhibits nonlinear behavior in both cases of applying forward bias voltage and reverse bias voltage, is used.

摘要翻译： 本发明的目的是提供一种可以在低电压下驱动的具有高生产率的非线性元件，包括该非线性元件的元件基板以及包括元件基板的液晶显示装置。 本发明的非线性元件的结构包括使用在第一电极和第二电极之间含有无机化合物和有机化合物的复合材料形成的层。 此外，作为含有无机化合物和有机化合物的复合材料，使用在提供正偏压和反偏压两者的情况下表现出非线性特性的复合材料。

公开(公告)号：US07626196B2

公开(公告)日：2009-12-01

申请号：US10978399

申请日：2004-11-02

申请人： Yoshiharu Hirakata ,  Tetsuji Ishitani ,  Shuji Fukai ,  Ryoto Imahayashi

发明人： Yoshiharu Hirakata ,  Tetsuji Ishitani ,  Shuji Fukai ,  Ryoto Imahayashi

IPC分类号： H01L25/34

CPC分类号： H01L51/0545 ,  H01L51/0003 ,  H01L51/0037

摘要： There have been problems in that a dedicated apparatus is needed for a conventional method of manufacturing an organic thin film transistor and in that: a little amount of an organic semiconductor film is formed with respect to a usage amount of a material; and most of the used material is discarded. Further, apparatus maintenance such as cleaning of the inside of an apparatus cup or chamber has needed to be frequently carried out in order to remove the contamination resulting from the material that is wastefully discarded. Therefore, a great cost for materials and man-hours for maintenance of apparatus have been required. In the present invention, a uniform organic semiconductor film is formed by forming an aperture between a first substrate for forming the organic semiconductor film and a second substrate used for injection with an insulating film formed at a specific spot and by injecting an organic semiconductor film material into the aperture due to capillarity to the aperture. The insulating film formed at the specific spot enables formation of the organic semiconductor film with high controllability. Further, the insulating film can also serve as a spacer that holds the aperture, that is, an interval (gap) between the substrates.

摘要翻译： 存在的问题在于，制造有机薄膜晶体管的常规方法需要专用设备，并且其中：相对于材料的使用量形成少量的有机半导体膜; 大部分废旧材料被丢弃。 此外，需要频繁地进行设备维护，例如清洁装置杯或室的内部，以便去除由废弃材料造成的污染。 因此，需要维护设备的材料和工时的巨大成本。 在本发明中，通过在用于形成有机半导体膜的第一基板和用于注入的第二基板之间形成孔，形成均匀的有机半导体膜，所述第二基板在形成于特定点处的绝缘膜通过注入有机半导体膜材料 由于对孔径的毛细作用而进入孔径。 形成在特定点的绝缘膜能够形成具有高可控性的有机半导体膜。 此外，绝缘膜也可以用作保持孔的间隔物，即基板之间的间隔（间隙）。

公开(公告)号：US07609332B2

公开(公告)日：2009-10-27

申请号：US11827993

申请日：2007-07-13

申请人： Yoshiharu Hirakata ,  Yuriko Hamamoto ,  Rumo Satake

发明人： Yoshiharu Hirakata ,  Yuriko Hamamoto ,  Rumo Satake

IPC分类号： G02F1/136 ,  G02F1/1337

CPC分类号： G02F1/136209 ,  G02F1/1333 ,  G02F1/133707 ,  G02F1/134336 ,  G02F2001/13373 ,  G02F2001/133776

摘要： Disclination of an active matrix liquid crystal display device is reduced. Portions of pixel electrodes are formed so as to mutually overlap with a convex portion. If the height of the convex portion is too tall, the amount of light leakage increases due to liquid crystals orienting diagonally with respect to a substrate surface. (See FIG. 1C.) If the height of the convex portion is low, the disclination reduction effect is low. The optimal convex portion height is thus determined.