专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20060158589A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20060158589A1
公开(公告)日：2006-07-20
申请号：US11288215
申请日：2005-11-29
申请人： Takeshi Nishi , Tetsuji Ishitani , Daisuke Kubota
发明人： Takeshi Nishi , Tetsuji Ishitani , Daisuke Kubota
IPC分类号： G02F1/1335
CPC分类号： G02F1/133377 , G02F1/0045 , Y10T428/10 , Y10T428/1005 , Y10T428/1036
摘要： [Problem]In the present invention, it is an object to improve display quality by improving response speed of a liquid crystal element in a liquid crystal display device, in particular, response speed in the case of falling. [Means for Solving the Problems]In the present invention, it is characterized that a liquid crystal layer is divided into plural regions (domains) substantially by mixing a chemical compound including a liquid crystal skeleton in a liquid crystal layer exisiting liquid crystal molecules as a technique to improve response speed of a liquid crystal element in a liquid crystal display device for solving the above problem.
摘要翻译：本发明的目的在于提高液晶显示装置中的液晶元件的响应速度，特别是在下降时的响应速度，来提高显示质量。解决问题的手段在本发明中，其特征在于，液晶层基本上通过将包含液晶骨架的化合物混合在具有液晶分子的液晶层中而分成多个区域（域），作为技术来提高液晶显示装置中的液晶元件的响应速度，以解决上述问题。

52. 发明申请

US20050140840A1 Method for manufacturing an organic semiconductor element 有权
标题翻译：有机半导体元件的制造方法
公开(公告)号：US20050140840A1
公开(公告)日：2005-06-30
申请号：US11011060
申请日：2004-12-15
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： G02F1/1368 , H01L51/00 , H01L51/30 , H01L51/40 , G02F1/136
CPC分类号： H01L51/0545 , B82Y30/00 , G02F1/1368 , G02F2202/025 , H01L51/0002 , H01L51/0034 , H01L51/0035 , H01L51/0036 , H01L51/0038 , H01L51/0051 , H01L51/0053
摘要： In manufacturing a device using an organic TFT, it is essential to develop an element in which a channel length is short or a channel width is narrow to downsize a device. Based on the above, it is an object of the present invention to provide an organic TFT in which characteristic is improved. In view of the foregoing problem, one feature of the present invention is that an element is baked after an organic semiconductor film is deposited. More specifically, one feature of the present invention is that the organic semiconductor film is heated under atmospheric pressure or under reduced pressure. Moreover, a baking process may be carried out in an inert gas atmosphere.
摘要翻译：在制造使用有机TFT的器件时，必须开发通道长度短或沟道宽度窄的元件，以减小器件的尺寸。基于上述，本发明的目的是提供一种改进了特性的有机TFT。鉴于上述问题，本发明的一个特征是在沉积有机半导体膜之后烘烤元件。更具体地，本发明的一个特征是有机半导体膜在大气压或减压下加热。此外，烘烤过程可以在惰性气体气氛中进行。

53. 发明申请

US20050062065A1 Organic thin film transistor and method of manufacturing the same, and semiconductor device having the organic thin film transistor 有权
标题翻译：有机薄膜晶体管及其制造方法以及具有有机薄膜晶体管的半导体器件
公开(公告)号：US20050062065A1
公开(公告)日：2005-03-24
申请号：US10978399
申请日：2004-11-02
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： H01L21/00 , H01L21/77 , H01L21/84 , H01L27/12 , H01L51/00 , H01L51/30 , H01L51/40 , H01L31/072
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）。

54. 发明授权

US08928846B2 Liquid crystal display device having dielectric film over and in contact with wall-like structures 有权
标题翻译：具有与壁状结构接触并且与壁状结构接触的电介质膜的液晶显示装置
公开(公告)号：US08928846B2
公开(公告)日：2015-01-06
申请号：US13104221
申请日：2011-05-10
申请人： Daisuke Kubota , Akio Yamashita , Tetsuji Ishitani
发明人： Daisuke Kubota , Akio Yamashita , Tetsuji Ishitani
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/1339 , G02F1/137
CPC分类号： G02F1/134363 , G02F1/13394 , G02F2001/13398 , G02F2001/13793
摘要： An object is to provide a liquid crystal display device a driving voltage of which is reduced, which is formed using a liquid crystal material exhibiting a blue phase, and which enables higher contrast. In a liquid crystal display device including a liquid crystal layer exhibiting a blue phase, a first wall-like structure body is formed over a first electrode layer (pixel electrode layer), a second wall-like structure body is provided over a second electrode layer (common electrode layer), and a dielectric film covers them. The dielectric film is an insulator having a higher dielectric constant than the first wall-like structure body, the second wall-like structure body, and a liquid crystal material used for the liquid crystal layer, and is provided so as to protrude in the liquid crystal layer.
摘要翻译：本发明的目的是提供一种液晶显示装置，该液晶显示装置的驱动电压减小，其使用显示蓝相的液晶材料形成，并且能够实现更高的对比度。在具有蓝相的液晶层的液晶显示装置中，在第一电极层（像素电极层）上形成第一壁状结构体，在第二电极层上设置第二壁状结构体（公共电极层），并且电介质膜覆盖它们。电介质膜是具有比第一壁状结构体，第二壁状结构体和用于液晶层的液晶材料高的介电常数的绝缘体，并且设置成在液体中突出晶体层。

55. 发明授权

US08792073B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08792073B2
公开(公告)日：2014-07-29
申请号：US13100471
申请日：2011-05-04
申请人： Tetsuji Ishitani
发明人： Tetsuji Ishitani
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1339 , G02F1/1343 , G02F1/1362 , G02F1/1341 , G02F1/1345 , G02F1/1337 , G02B5/20
CPC分类号： G02F1/136286 , G02B5/201 , G02F1/1333 , G02F1/133512 , G02F1/133514 , G02F1/133516 , G02F1/133528 , G02F1/133555 , G02F1/133707 , G02F1/1339 , G02F1/13392 , G02F1/13394 , G02F1/1341 , G02F1/134336 , G02F1/134363 , G02F1/1345 , G02F2001/13415
摘要： The present invention easily provides a liquid crystal display in which conductivity between a first substrate over which a pixel electrode is formed and a second substrate over which a counter electrode is formed, can be certainly obtained even when it has a narrow frame, without adding new steps. As for a liquid crystal display device in which a liquid crystal is interposed between the first substrate over which the pixel electrode is formed and the second substrate over which the counter electrode is formed, when the first and second substrates are positioned so that the pixel electrode and the counter electrode are on the inside, and are attached to each other with a sealant, by providing a partition wall between the sealant and a conductive portion formed with a conductor to electrically connect the pixel electrode to the counter electrode, conductivity in a conductive portion can be certainly obtained.
摘要翻译：本发明容易地提供一种其中形成有像素电极的第一基板和形成有相对电极的第二基板之间的导电性的液晶显示器，即使在具有窄框架的情况下也可以获得，而不添加新的脚步。对于在形成有像素电极的第一基板与形成有对电极的第二基板之间插入液晶的液晶显示装置，当第一和第二基板被定位成使得像素电极并且相对电极在内部并且通过在密封剂和形成有导体的导电部分之间设置分隔壁而将密封剂彼此附接，以将像素电极电连接到对电极，导电性在导电性可以肯定地获得部分。

56. 发明授权

US08711312B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08711312B2
公开(公告)日：2014-04-29
申请号：US13083114
申请日：2011-04-08
申请人： Daisuke Kubota , Akio Yamashita , Tetsuji Ishitani , Tomohiro Tamura
发明人： Daisuke Kubota , Akio Yamashita , Tetsuji Ishitani , Tomohiro Tamura
IPC分类号： G02F1/1343 , G02F1/1368 , G02F1/139
CPC分类号： G02F1/134363 , G02F1/133707 , G02F1/134309 , G02F1/1395 , G02F2001/133622 , G02F2001/134318 , G02F2001/13793
摘要： A liquid crystal display device using a liquid crystal material exhibiting a blue phase is provided to achieve higher contrast. Further, the power consumption of the liquid crystal display device using a liquid crystal exhibiting a blue phase is reduced. In a liquid crystal display device including: a first substrate provided with a pixel electrode layer (also referred to as a first electrode layer); and a second substrate provided with a common electrode layer (also referred to as a second electrode layer), between which a liquid crystal layer exhibiting a blue phase is interposed, the pixel electrode layer and the common electrode layer project into the liquid crystal layer and are arranged so that the adjacent pixel electrode layer and common electrode layer engage with each other at a distance with the liquid crystal layer interposed therebetween.
摘要翻译：提供了使用表现蓝相的液晶材料的液晶显示装置，以实现更高的对比度。此外，使用显示蓝相的液晶的液晶显示装置的功耗降低。一种液晶显示装置，包括：第一基板，设置有像素电极层（也称为第一电极层）; 以及设置有公共电极层（也称为第二电极层）的第二基板，其间插有呈现蓝相的液晶层，像素电极层和公共电极层突出到液晶层中，被布置成使得相邻的像素电极层和公共电极层彼此间隔地间隔着液晶层。

57. 发明授权

US08395716B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08395716B2
公开(公告)日：2013-03-12
申请号：US12627187
申请日：2009-11-30
申请人： Tetsuji Ishitani , Daisuke Kubota
发明人： Tetsuji Ishitani , Daisuke Kubota
IPC分类号： G02F1/136 , G02F1/1335 , G02F1/1343
CPC分类号： G02F1/134309 , G02F1/133514 , G02F1/13439 , G02F1/136227 , G02F1/1368 , G02F2001/134372 , G02F2001/136222
摘要： A liquid crystal display device is provided, which includes a thin film transistor including an oxide semiconductor layer, a first electrode layer, a second electrode layer having an opening, a light-transmitting chromatic-color resin layer between the thin film transistor and the second electrode layer, and a liquid crystal layer. One of the first electrode layer and the second electrode layer is a pixel electrode layer which is electrically connected to the thin film transistor, and the other of the first electrode layer and the second electrode layer is a common electrode layer. The light-transmitting chromatic-color resin layer is overlapped with the pixel electrode layer and the oxide semiconductor layer of the thin film transistor.
摘要翻译：提供了一种液晶显示装置，其包括：薄膜晶体管，包括氧化物半导体层，第一电极层，具有开口的第二电极层，在薄膜晶体管和第二电极之间的透光彩色树脂层电极层和液晶层。第一电极层和第二电极层中的一个是与薄膜晶体管电连接的像素电极层，第一电极层和第二电极层中的另一个是公共电极层。透光彩色树脂层与薄膜晶体管的像素电极层和氧化物半导体层重叠。

58. 发明授权

US08368854B2 Liquid crystal display device and method for manufacturing the same 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US08368854B2
公开(公告)日：2013-02-05
申请号：US12724614
申请日：2010-03-16
申请人： Takeshi Nishi , Tetsuji Ishitani , Daisuke Kubota
发明人： Takeshi Nishi , Tetsuji Ishitani , Daisuke Kubota
IPC分类号： G02F1/1335
CPC分类号： G02F1/13718 , G02F2001/13775 , G02F2001/13793
摘要： An object is to provide a highly reliable liquid crystal display device which includes a liquid crystal layer exhibiting a more stable blue phase. Another object is to provide a method for manufacturing a liquid crystal display device with high yield. Polymer stabilization treatment is performed as follows: a photocurable resin is added to a liquid crystal material exhibiting a blue phase, and the photocurable resin is selectively polymerized by scanning a liquid crystal layer provided between a first substrate and a second substrate with light in a certain direction. Thus, a first region where the light irradiation treatment is performed and a second region where the light irradiation treatment is not performed are formed in the liquid crystal layer. Since polymerization of the photocurable resin proceeds in the first region, the polymerization degree of the photocurable resin in the first region is higher than that in the second region.
摘要翻译：本发明的目的是提供一种高度可靠的液晶显示装置，其包括具有更稳定的蓝相的液晶层。另一个目的是提供一种以高产率制造液晶显示装置的方法。聚合物稳定化处理如下进行：在具有蓝相的液晶材料中添加光固化性树脂，通过用特定的光扫描设置在第一基板和第二基板之间的液晶层，选择性地聚合光固化树脂方向。因此，在液晶层中形成进行光照射处理的第一区域和不进行光照射处理的第二区域。由于在第一区域中进行光固化树脂的聚合，所以第一区域中的光固化性树脂的聚合度高于第二区域。

59. 发明申请

US20130027622A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20130027622A1
公开(公告)日：2013-01-31
申请号：US13559755
申请日：2012-07-27
申请人： Tetsuji Ishitani , Takeshi Nishi , Yuji EGI
发明人： Tetsuji Ishitani , Takeshi Nishi , Yuji EGI
IPC分类号： G02F1/136 , G02F1/1335
CPC分类号： G02F1/133528 , G02F2001/133531 , H01L51/5281 , H01L2251/5323
摘要： An object of the present invention is to provide a display device having a high contrast ratio by a simple and easy method. Another object of the present invention is to manufacture such a display device having a high contrast ratio at low cost. The present invention relates to a display device including a first substrate; a second substrate; a layer including a display element, wherein the layer including the display element is interposed between the first substrate and the second substrate; and stacked polarizers on the outer side of the first substrate or the second substrate. The stacked polarizers are arranged to be in a parallel Nicols state and the wavelength distributions of the extinction coefficients of the stacked polarizers are different from each other.
摘要翻译：本发明的目的是提供一种通过简单且容易的方法具有高对比度的显示装置。本发明的另一个目的是以低成本制造具有高对比度的显示装置。本发明涉及包括第一基板的显示装置; 第二基板; 包括显示元件的层，其中包括所述显示元件的层插入在所述第一基板和所述第二基板之间; 以及在第一基板或第二基板的外侧上的堆叠的偏振器。堆叠的偏振器被布置成处于平行的尼科尔（Nicols）状态，并且堆叠的偏振器的消光系数的波长分布彼此不同。

60. 发明申请

US20130020023A1 METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：制造液晶显示装置的方法
公开(公告)号：US20130020023A1
公开(公告)日：2013-01-24
申请号：US13552872
申请日：2012-07-19
申请人： Daisuke Kubota , Takahiro Yamamoto , Tetsuji Ishitani
发明人： Daisuke Kubota , Takahiro Yamamoto , Tetsuji Ishitani
IPC分类号： B32B37/06
CPC分类号： B32B37/12 , B32B38/00 , B32B38/145 , B32B2037/243 , B32B2038/0076 , B32B2310/0831 , B32B2457/202 , C09K19/46 , C09K19/588 , C09K2019/0448 , C09K2019/122 , C09K2019/123 , C09K2019/2035 , C09K2019/2078 , C09K2019/3083
摘要： A liquid crystal display device which includes a liquid crystal composition exhibiting a blue phase and has high reliability is provided. In a manufacturing method of a liquid crystal display device which includes a liquid crystal composition exhibiting a blue phase, the liquid crystal composition including nematic liquid crystal, a chiral agent, a polymerizable monomer, and a photopolymerization initiator which absorbs light with a peak wavelength that is different from a peak wavelength of light absorbed by the nematic liquid crystal is used. The liquid crystal composition is capable of exhibiting a blue phase and is irradiated with light absorbed by the photopolymerization initiator so that the liquid crystal composition is polymerized.
摘要翻译：提供了一种液晶显示装置，其包括具有蓝相并具有高可靠性的液晶组合物。在包括具有蓝相的液晶组合物的液晶显示装置的制造方法中，液晶组合物包括向列型液晶，手性试剂，聚合性单体和光聚合引发剂，其吸收具有峰值波长的光与使用向列型液晶吸收的光的峰值波长不同。液晶组合物能够表现出蓝相，并被光聚合引发剂吸收的光照射，使得液晶组合物聚合。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式