公开(公告)号：US5745206A

公开(公告)日：1998-04-28

申请号：US827771

申请日：1997-04-11

申请人： Yoshio Koike ,  Syun Tsuyuki ,  Katsufumi Ohmuro ,  Tsuyoshi Kamada

发明人： Yoshio Koike ,  Syun Tsuyuki ,  Katsufumi Ohmuro ,  Tsuyoshi Kamada

IPC分类号： G02F1/1335 ,  G02F1/1337 ,  G02F1/139 ,  C09K19/02

CPC分类号： G02F1/1396 ,  G02F1/133753

摘要： The liquid crystal display panel comprising a twisted nematic liquid crystal inserted between a pair of substrates having alignment films, respectively. The liquid crystal twists from one substrate to the other substrate at a predetermined twist angle which is greater than zero degrees but smaller than 90 degrees. A polarizer and an analyzer are arranged crosswise. The alignment films are divided into minute regions so that the liquid crystal molecules in one of the regions align in one direction and the liquid crystal molecules in the other region align in another direction. The product (.DELTA.nd) of the anisotropy of the refractive index (.DELTA.n) and the layer thickness (d) of the liquid crystal is smaller than approximately 0.5 .mu.m and ensures a linearly polarized light incident onto the liquid crystal rotates approximately 90 degrees before the light emerges from the liquid crystal.

摘要翻译： 该液晶显示面板包括分别插入在具有取向膜的一对基板之间的扭曲向列型液晶。 液晶以大于零度但小于90度的预定扭转角从一个基板扭转到另一个基板。 偏振器和分析仪横向布置。 将取向膜分成微小区域，使得一个区域中的液晶分子在一个方向上排列，而另一个区域中的液晶分子在另一个方向上对准。 折射率（DELTA n）的各向异性和液晶层厚度（d）的乘积（DELTA nd）小于约0.5μm，并且确保入射到液晶上的线偏振光旋转约90度 在光从液晶中流出之前。

公开(公告)号：US5629056A

公开(公告)日：1997-05-13

申请号：US667365

申请日：1996-06-21

申请人： Yoshio Koike ,  Tsuyoshi Kamada ,  Syun Tsuyuki ,  Noriaki Furukawa ,  Shigeru Masuda ,  Satoshi Murata ,  Tadashi Hasegawa ,  Takashi Sasabayashi ,  Seiji Tanuma ,  Takatoshi Mayama ,  Katsufumi Ohmuro ,  Minoru Ohtani

发明人： Yoshio Koike ,  Tsuyoshi Kamada ,  Syun Tsuyuki ,  Noriaki Furukawa ,  Shigeru Masuda ,  Satoshi Murata ,  Tadashi Hasegawa ,  Takashi Sasabayashi ,  Seiji Tanuma ,  Takatoshi Mayama ,  Katsufumi Ohmuro ,  Minoru Ohtani

IPC分类号： G02F1/1337

CPC分类号： G02F1/133753 ,  G02F1/133723 ,  G02F1/133788 ,  G02F2001/133761 ,  Y10T428/1023

摘要： The liquid crystal display panel which has improved viewing angle characteristics, is free from deterioration of a liquid crystal, enables the alignment division to be easily and ensurely carried out and has a simple structure. The liquid crystal display panel is constructed so that substrates sandwiching a liquid crystal therebetween each have an alignment film at their inner walls, at least one of the alignment films comprises a layer of a particular polyimide film material capable of inducing a change in surface energy upon the action of light or heat energy, the alignment film comprises an assembly of two adjacent minute domains and has been continuously rubbed in one direction along the minute domains and the two minute domains are different from each other in pretilt angle (defined as an angle at which liquid crystalline molecules rise from the surface of the substrate).

摘要翻译： 具有改善的视角特性的液晶显示面板没有液晶的劣化，能够容易且确保地进行取向分割并具有简单的结构。 液晶显示面板被构造成使得夹在其间的液晶的基板在其内壁处具有取向膜，至少一个取向膜包括能够引起表面能变化的特定聚酰亚胺膜材料层 光或热能的作用，取向膜包括两个相邻微小畴的组件，并沿着微小的畴在一个方向上连续地摩擦，并且两分钟的畴在预倾角中彼此不同（被定义为 哪个液晶分子从衬底的表面上升）。

公开(公告)号：US5796458A

公开(公告)日：1998-08-18

申请号：US593380

申请日：1996-01-29

申请人： Yoshio Koike ,  Tsuyoshi Kamada ,  Syun Tsuyuki ,  Noriaki Furukawa ,  Shigeru Masuda ,  Satoshi Murata ,  Tadashi Hasegawa ,  Takashi Sasabayashi ,  Seiji Tanuma ,  Takatoshi Mayama ,  Katufumi Ohmuro

发明人： Yoshio Koike ,  Tsuyoshi Kamada ,  Syun Tsuyuki ,  Noriaki Furukawa ,  Shigeru Masuda ,  Satoshi Murata ,  Tadashi Hasegawa ,  Takashi Sasabayashi ,  Seiji Tanuma ,  Takatoshi Mayama ,  Katufumi Ohmuro

IPC分类号： G02F1/1337

CPC分类号： G02F1/133753 ,  G02F1/133788 ,  G02F2001/133761

摘要： An element division liquid crystal display device with a liquid crystal inserted between first and second plates having alignment films, respectively. The alignment film of at least the first plate includes a single layer of alignment material having a plurality of first and second adjacent domains A and B and is continuously rubbed in one direction through first and second minute domains A and B. A further treatment, different from a rubbing treatment, is effected to the single alignment layer so that a pretilt angle of the liquid crystal contacting the alignment layer at one of the first and second domains is different from the pretilt angle of the liquid crystal contacting the alignment layer at the other domain. The further treatment includes one of the steps of irradiating with UV light, changing the chemical components of the material of the alignment layer, heating or changing the precuring process.

摘要翻译： 分别在具有取向膜的第一和第二板之间插入液晶的元件分割液晶显示装置。 至少第一板的取向膜包括具有多个第一和第二相邻区域A和B的单层取向材料，并且通过第一和第二微区域A和B在一个方向上连续摩擦。进一步处理不同 对单个取向层进行摩擦处理，使得与第一和第二区域中的一个接触的取向层的液晶的预倾角与在另一个处接触取向层的液晶的预倾角不同 域。 进一步的处理包括用UV光照射，改变取向层的材料的化学成分，加热或改变预固化工艺的步骤之一。

公开(公告)号：US5473455A

公开(公告)日：1995-12-05

申请号：US993390

申请日：1992-12-18

申请人： Yoshio Koike ,  Kenji Okamoto ,  Seiji Tanuma ,  Tsuyoshi Kamada ,  Yoshiro Katayama ,  Makoto Morishige ,  Hidefumi Yoshida ,  Kazutaka Hanaoka ,  Syun Tsuyuki

发明人： Yoshio Koike ,  Kenji Okamoto ,  Seiji Tanuma ,  Tsuyoshi Kamada ,  Yoshiro Katayama ,  Makoto Morishige ,  Hidefumi Yoshida ,  Kazutaka Hanaoka ,  Syun Tsuyuki

IPC分类号： G02F1/1335 ,  G02F1/1337 ,  G02F1/137 ,  G02F1/139

CPC分类号： G02F1/133753 ,  G02F1/133512 ,  G02F1/1396 ,  G02F2001/133776 ,  G02F2001/13787

摘要： A liquid crystal display device comprising different liquid crystal aligning domains in each of a plurality of unit regions for improving a characteristic of a viewing angle. In at least one of the liquid crystal aligning domains, molecules of the liquid crystal near the first alignment layer are aligned in a first pretilt direction and at a first pretilt angle and molecules of the liquid crystal near the second alignment layer are aligned in a second pretilt direction generally opposite the first pretilt direction and at a second pretilt angle. The first pretilt angle is larger than the second pretilt angle so that molecules of the liquid crystal located intermediately between the first and second plates rise in accordance with the first pretilt angle when voltage is applied. This feature can be widely used in combination with a suitably selected arrangement of the other liquid crystal aligning domain for reducing rubbing steps and photolithography steps.

摘要翻译： 一种液晶显示装置，包括用于改善视角特性的多个单位区域中的每一个中的不同液晶取向域。 在至少一个液晶取向区域中，第一取向层附近的液晶分子在第一预倾斜方向和第一预倾角下排列，第二取向层附近的液晶分子在第二 预倾斜方向通常与第一预倾斜方向相反并且以第二预倾角。 第一预倾角大于第二预倾角，使得当施加电压时，根据第一预倾角，位于第一和第二板之间的液晶分子升高。 该特征可以与用于减少摩擦步骤和光刻步骤的其它液晶排列域的适当选择的布置结合使用。

公开(公告)号：US20120019412A1

公开(公告)日：2012-01-26

申请号：US13262140

申请日：2010-03-26

申请人： Yoshihisa Manzen ,  Makoto Takahashi ,  Syun Tsuyuki

发明人： Yoshihisa Manzen ,  Makoto Takahashi ,  Syun Tsuyuki

IPC分类号： G01S19/25

CPC分类号： G01S19/34 ,  G01S5/0027 ,  G01S19/05

摘要： A GPS terminal, comprises: a communication unit that receives assist data from a network, the assist data used for positioning via GPS (Global Positioning System); and a GPS positioning unit that receives a GPS signal using the assist data and outputs a positioning result. A communication session with the network is released without waiting for said GPS positioning unit to complete positioning.

摘要翻译： GPS终端包括：从网络接收辅助数据的通信单元，用于经由GPS定位的辅助数据（全球定位系统）; GPS定位单元，其使用辅助数据接收GPS信号，并输出定位结果。 发布与网络的通信会话，而不等待所述GPS定位单元完成定位。