公开(公告)号：US09360697B2

公开(公告)日：2016-06-07

申请号：US14344092

申请日：2012-09-06

申请人： Yuichi Iyama ,  Hisashi Watanabe ,  Eiji Satoh ,  Yasushi Asaoka ,  Akira Sakai ,  Akiko Miyazaki

发明人： Yuichi Iyama ,  Hisashi Watanabe ,  Eiji Satoh ,  Yasushi Asaoka ,  Akira Sakai ,  Akiko Miyazaki

IPC分类号： G02F1/1339 ,  G02F1/1335 ,  G02F1/1337

CPC分类号： G02F1/133512 ,  G02F1/133528 ,  G02F1/1337 ,  G02F2001/13356

摘要： A liquid crystal display panel (100A) according to an embodiment of the present invention is a liquid crystal display panel including: a first substrate (2) having a pixel electrode (4) formed thereon; a second substrate (3) opposing the first substrate (2); and a liquid crystal layer (1) retained between the first substrate (2) and the second substrate (3). The liquid crystal layer (1) edges near at least one of side faces of the liquid crystal display panel (100A), and includes a black layer (52) in contact with the side face of the liquid crystal layer (1) along which the liquid crystal layer (1) edges near at least one of the side faces of the liquid crystal display panel (100A).

摘要翻译： 根据本发明实施例的液晶显示面板（100A）是液晶显示面板，包括：形成有像素电极（4）的第一基板（2） 与所述第一基板（2）相对的第二基板（3）; 和保持在第一基板（2）和第二基板（3）之间的液晶层（1）。 液晶层（1）在液晶显示面板（100A）的至少一个侧面附近形成边缘，并且包括与液晶层（1）的侧面接触的黑色层（52） 在液晶显示面板（100A）的至少一个侧面附近形成液晶层（1）。

公开(公告)号：US09104037B2

公开(公告)日：2015-08-11

申请号：US13387194

申请日：2010-03-18

申请人： Akira Sakai

发明人： Akira Sakai

IPC分类号： G02F1/13363 ,  G02F1/1335 ,  G02F1/1337 ,  G02B27/28

CPC分类号： G02B27/286 ,  G02F1/133502 ,  G02F1/133634 ,  G02F2001/133541 ,  G02F2001/133638 ,  G02F2001/133742 ,  G02F2001/133757 ,  G02F2413/02 ,  G02F2413/03 ,  G02F2413/08

摘要： The present invention provides a circularly polarizing VA mode liquid crystal display device having an excellent gray scale viewing angle from an intermediate gray scale to a high gray scale at an azimuth angle of 45°. The liquid crystal display device according to the present invention includes: a first polarizer; a first λ/4 plate; liquid crystal cell; a second λ/4 plate; and a second polarizer in this order, wherein when an azimuth of an absorption axis of the second polarizer is defined as 0°, an in-plane slow axis of the second λ/4 plate forms an angle of approximately 45°; an in-plane slow axis of the first λ/4 plate forms an angle of approximately 135°; the absorption axis of the first polarizer forms an angle of approximately 90°, and wherein a display brightness is varied by changing an alignment state of liquid crystal molecules in a liquid crystal layer from a state that the liquid crystal molecules are approximately vertically aligned to a substrate surface, to a state that the liquid crystal molecules are tilted to the substrate surface; and the liquid crystal layer has a domain in which the liquid crystal molecules are tilted in an azimuth angle range of 12.5° to 32.5°, a domain in which the liquid crystal molecules are tilted in an azimuth angle range of 102.5° to 122.5°, and a domain in which the liquid crystal molecules are tilted in an azimuth angle range of 192.5° to 212.5°, and a domain in which the liquid crystal molecules are tilted in an azimuth angle range of 282.5° to 302.5°.

摘要翻译： 本发明提供一种圆偏振VA模式液晶显示装置，其具有从中间灰度到45度方位角的高灰度级的优异的灰度视角。 根据本发明的液晶显示装置包括：第一偏振器; 第一个λ/ 4板; 液晶电池; 第二个λ/ 4板; 和第二偏振器，其中当第二偏振器的吸收轴的方位角定义为0°时，第二λ/ 4板的面内慢轴形成大约45°的角度; 第一λ/ 4板的平面内慢轴形成约135°的角度; 第一偏振片的吸收轴形成大约90°的角度，其中通过从液晶分子近似垂直对准的状态改变液晶层中的液晶分子的取向状态来改变显示亮度 衬底表面，使得液晶分子倾斜到衬底表面的状态; 并且液晶层具有其中液晶分子在方位角范围为12.5°至32.5°的范围内倾斜的结构域，其中液晶分子在102.5°至122.5°的方位角范围内倾斜， 以及其中液晶分子在192.5°至212.5°的方位角范围内倾斜的域和液晶分子在282.5°至302.5°的方位角范围内倾斜的区域。

公开(公告)号：US20150120161A1

公开(公告)日：2015-04-30

申请号：US14389524

申请日：2013-03-27

申请人： Yusuke Kamiya ,  Akira Sakai ,  Kiyoyuki Uchida ,  Masaki Maruyama ,  Yoshio Masuda ,  Hiroaki Niino ,  Takashi Kurokawa

发明人： Yusuke Kamiya ,  Akira Sakai ,  Kiyoyuki Uchida ,  Masaki Maruyama ,  Yoshio Masuda ,  Hiroaki Niino ,  Takashi Kurokawa

IPC分类号： B60T11/16 ,  B60T7/08

CPC分类号： B60T11/165 ,  B60T7/042 ,  B60T7/085 ,  B60T8/4077 ,  B60T13/662 ,  B60T13/686

摘要： When a brake switch is switched from OFF to ON, current is applied to a brake ECU, and a command to switch a master cylinder from a second state to a first state is issued after a lapse of preparation time, so that switching-time change suppression control is performed. A reservoir shutoff valve is closed, and duty control is performed on a communication control valve. The duty ratio is set to 1 when a switching-time control duration expires, and the communication control valve is placed in an open position, to establish the first state. Thus, since the communication control valve is duty-controlled during switching from the second state to the first state, change in the hydraulic pressure of an input chamber is suppressed, and change of the operating feeling is suppressed.

摘要翻译： 当制动开关从OFF切换到ON时，电流被施加到制动ECU，并且在准备时间过去之后发出将主缸从第二状态切换到第一状态的命令，从而切换时间改变 进行抑制控制。 关闭一个油藏截止阀，在通讯控制阀上执行占空比控制。 当切换时间控制持续时间到期时，将占空比设定为1，并且将通信控制阀置于打开位置，以建立第一状态。 因此，由于在从第二状态切换到第一状态时对通信控制阀进行占空比控制，所以抑制了输入室的液压的变化，抑制了操作感的变化。

公开(公告)号：US20130083261A1

公开(公告)日：2013-04-04

申请号：US13640124

申请日：2011-03-03

申请人： Takahiro Nakahara ,  Shun Ueki ,  Kozo Nakamura ,  Akira Sakai

发明人： Takahiro Nakahara ,  Shun Ueki ,  Kozo Nakamura ,  Akira Sakai

IPC分类号： G02B27/26

CPC分类号： G02B27/26 ,  G02B27/2264 ,  G03B35/26 ,  H04N13/341 ,  H04N2213/008

摘要： The present invention provides active shutter glasses including shutters in which orientations of their components are freely determined, and provides a stereoscopic image projection system. The present invention provides active shutter glasses for a stereoscopic image projection system, the active shutter glasses comprising: a right-eye shutter; and a left-eye shutter, wherein the right-eye shutter and the left-eye shutter each include a liquid crystal layer and a linear polarizing element, at least one of the right-eye shutter and the left-eye shutter includes a layer adopted to change a vibration direction of polarized light, the linear polarizing element is provided at the outer side of the liquid crystal layer, and the layer adapted to change a vibration direction of polarized light is provided at the outer side of the linear polarizing element.

摘要翻译： 本发明提供了主动式快门眼镜，其包括快门，其中它们的部件的取向被自由地确定，并提供立体图像投影系统。 本发明提供了一种用于立体图像投影系统的主动快门眼镜，所述主动快门眼镜包括：右眼快门; 和左眼快门，其中右眼快门和左眼快门各自包括液晶层和线性偏振元件，右眼快门和左眼快门中的至少一个包括采用的层 为了改变偏振光的振动方向，在液晶层的外侧设置线偏振元件，在线偏振元件的外侧设置适合于改变偏振光的振动方向的层。

公开(公告)号：US08314908B2

公开(公告)日：2012-11-20

申请号：US13360070

申请日：2012-01-27

申请人： Akira Sakai

发明人： Akira Sakai

IPC分类号： G02F1/1335

CPC分类号： G02B5/3016 ,  G02B5/3041 ,  G02F1/133634 ,  G02F1/1393 ,  G02F2001/133638 ,  G02F2413/04

摘要： A liquid crystal display device that has a higher contrast ratio in a wide viewing angle and that can be easily produced at low cost. The liquid crystal display device may include polarizers and multiple birefringent layers. A first birefringent layer (I) can have an in-plane slow axis forming an angle of about 45° with an absorption axis of the first polarizer; the second birefringent layer (I) can have an in-plane slow axis substantially orthogonal to the in-plane slow axis of the first birefringent layer (I).

摘要翻译： 一种在宽视角下具有较高对比度并且可以容易地以低成本生产的液晶显示装置。 液晶显示装置可以包括偏振器和多个双折射层。 第一双折射层（I）可以具有与第一偏振器的吸收轴形成大约45°的角度的面内慢轴; 第二双折射层（I）可以具有基本上垂直于第一双折射层（I）的平面内慢轴的平面内慢轴。

公开(公告)号：US08237899B2

公开(公告)日：2012-08-07

申请号：US12864364

申请日：2008-11-19

申请人： Akira Sakai ,  Masahiro Hasegawa ,  Ikuo Ninomiya

发明人： Akira Sakai ,  Masahiro Hasegawa ,  Ikuo Ninomiya

IPC分类号： G02F1/1335

CPC分类号： G02F1/133634 ,  G02F1/133371 ,  G02F1/133514 ,  G02F2413/12

摘要： The present invention provides a liquid crystal display device having a high contrast ratio and no coloring during black display, over a wide viewing angle range. The liquid crystal display device of the present invention includes a reverse wavelength dispersion-type biaxial retardation film having R0(B)/R0(G) and Rth(B)/Rth(G) not greater than 0.965 and R0(R)/R0(G) and Rth(R)/Rth(G) not smaller than 1.015; and a vertical alignment liquid crystal cell that has a blue, a green, and a red color filter layer and that satisfies Rth_LC(B)/Rth_LC(G)≦1.000 and Rth_LC(R)/Rth_LC(G)≧1.000. R0(B), R0(G) and R0(R) denote the in-plane retardations of the retardation film at wavelengths 450 nm, 550 nm and 650 nm. Rth(B), Rth(G) and Rth(R), and Rth_LC(B), Rth_LC(G) and Rth_LC(R) respectively denote the thickness-direction retardations of the retardation film and the liquid crystal cell at wavelengths 450 nm, 550 nm and 650 nm.

摘要翻译： 本发明提供了一种液晶显示装置，在宽视角范围内具有高对比度和黑色显示期间的着色。 本发明的液晶显示装置包括R0（B）/ R0（G）和Rth（B）/ Rth（G）不大于0.965的反向波长色散型双轴延迟膜，R0（R）/ R0 （G）和Rth（R）/ Rth（G）不小于1.015; 和具有蓝色，绿色和红色滤色层的垂直取向液晶单元，其满足Rth_LC（B）/ Rth_LC（G）＆nlE; 1.000和Rth_LC（R）/ Rth_LC（G）≥1000。 R0（B），R0（G）和R0（R）表示在450nm，550nm和650nm波长处的延迟膜的面内延迟。 Rth（B），Rth（G）和Rth（R）和Rth_LC（B），Rth_LC（G）和Rth_LC（R）分别表示相位差膜和液晶单元在450nm波长处的厚度方向延迟 ，550nm和650nm。

公开(公告)号：US20110199561A1

公开(公告)日：2011-08-18

申请号：US13120224

申请日：2010-10-21

申请人： Masahiro Hasegawa ,  Akira Sakai

发明人： Masahiro Hasegawa ,  Akira Sakai

IPC分类号： G02F1/1335

CPC分类号： G02B5/30 ,  G02B1/118 ,  G02F1/133528 ,  G02F1/13363 ,  G02F2001/133531 ,  G02F2001/133638

摘要： The present invention provides a liquid crystal display device which can ensure visibility and decrease coloring regardless of the direction of the screen, even if the screen is viewed through an optical member having a polarization function, such as polarized sunglasses. In at least one embodiment, a liquid crystal display device includes: a liquid crystal cell; and a first polarizing element disposed at an observation surface side of the liquid crystal cell, and the liquid crystal display device further includes a second polarizing element disposed at the observation surface side of the first polarizing element. It is preferable that the liquid crystal display device further includes a protective plate disposed between the first polarizing element and the second polarizing element.

摘要翻译： 本发明提供一种液晶显示装置，即使通过具有偏振功能的光学构件（例如偏光太阳镜）观看屏幕，也能够确保可视性并且随着屏幕的方向而减少着色。 在至少一个实施例中，液晶显示装置包括：液晶单元; 以及设置在所述液晶单元的观察面侧的第一偏振元件，所述液晶显示装置还包括设置在所述第一偏振元件的观察面侧的第二偏振元件。 优选地，液晶显示装置还包括设置在第一偏振元件和第二偏振元件之间的保护板。

公开(公告)号：US07933672B2

公开(公告)日：2011-04-26

申请号：US11698853

申请日：2007-01-29

申请人： Tsukasa Tenma ,  Yuichi Arita ,  Akira Sakai

发明人： Tsukasa Tenma ,  Yuichi Arita ,  Akira Sakai

IPC分类号： G06F19/00 ,  G06F9/45

CPC分类号： G06F19/00 ,  G06F17/50 ,  G06F17/5068 ,  G06F17/5086

摘要： A shape detailing device includes a storage unit that stores therein an identifier of each structure in an electrical computer-aided design (CAD) system and an identifier of the structure in a mechanical CAD system associated with each other, and a converting unit that converts shape information of the structure created by the electrical CAD system into shape information for the mechanical CAD system based on the relation between the identifiers.

摘要翻译： 形状细节装置包括：存储单元，其存储电气计算机辅助设计（CAD）系统中的每个结构的标识符和彼此相关联的机械CAD系统中的结构的标识符;以及转换单元，其转换形状 基于所述标识符之间的关系，由所述电气CAD系统创建的所述结构的信息变为所述机械CAD系统的形状信息。

公开(公告)号：US20110051061A1

公开(公告)日：2011-03-03

申请号：US12812856

申请日：2008-09-25

申请人： Akira Sakai ,  Kazuhiko Tsuda

发明人： Akira Sakai ,  Kazuhiko Tsuda

IPC分类号： G02F1/1335

CPC分类号： G02B27/286 ,  G02B5/3083 ,  G02F1/133555 ,  G02F1/13363 ,  G02F2001/133565 ,  G02F2413/02 ,  G02F2413/09

摘要： The present invention provides a transflective liquid crystal display device which is produced by a simple process with minimum increase in the production cost and which achieves both high-quality reflective display and transmissive display. The present invention relates to a vertical alignment transflective liquid crystal display device for transmissive display and reflective display. The display device includes: a back-side polarizer; a liquid crystal cell; a viewing-side polarizer; a first retardation layer; and a second retardation layer. The liquid crystal cell includes a pair of substrates and a liquid crystal layer disposed between the pair of substrates. The viewing-side polarizer has an absorption axis orthogonal to an absorption axis of the back-side polarizer. The first retardation layer is disposed between the liquid crystal layer and the viewing-side polarizer at a transmissive display region and a reflective display region, satisfies 1.5≦Nz≦9.0, has an in-plane slow axis orthogonal to the absorption axis of the viewing-side polarizer, and satisfies 20 nm≦Re(550)≦80 nm. The second retardation layer is disposed between the first retardation layer and the viewing-side polarizer at the reflective display region, and converts linearly polarized light incident from the viewing-side polarizer into circularly polarized light together with the first retardation layer when no voltage is applied.

摘要翻译： 本发明提供一种半透射型液晶显示装置，其通过简单的工艺制造，生产成本最小化，并且实现了高品质的反射显示和透射显示。 本发明涉及一种用于透射显示和反射显示的垂直取向透反射液晶显示装置。 显示装置包括：背面偏光片; 液晶单元; 观看侧偏振器; 第一延迟层; 和第二延迟层。 液晶单元包括一对基板和设置在该对基板之间的液晶层。 观察侧偏振片具有与背面偏光片的吸收轴正交的吸收轴。 第一延迟层设置在透光显示区域和反射显示区域的液晶层和观察侧偏光板之间，满足1.5＆lt; NlE; Nz＆amp; nlE; 9.0具有垂直于 观察侧偏振器，并且满足20nm＆amp; Re; Re（550）＆nlE; 80nm。 第二延迟层设置在反射显示区域的第一延迟层和观察侧偏光板之间，并且当没有施加电压时，将从观察侧偏光镜入射的线偏振光与第一延迟层一起转换成圆偏振光 。

公开(公告)号：US20100219064A1

公开(公告)日：2010-09-02

申请号：US12096747

申请日：2008-03-03

申请人： Akira Sakai ,  Yasufumi Asao ,  Yohei Ishida ,  Yoichi Hoshi ,  Kensuke Yagi

发明人： Akira Sakai ,  Yasufumi Asao ,  Yohei Ishida ,  Yoichi Hoshi ,  Kensuke Yagi

IPC分类号： C23C14/34

CPC分类号： G02F1/133734 ,  C23C14/0036 ,  C23C14/10 ,  C23C14/226

摘要： A film forming method is constituted by forming a silicon oxide film on a substrate by causing silicon generated by sputtering with silicon as a target to be incident on the substrate from an oblique direction while supplying oxygen gas onto the substrate.

摘要翻译： 成膜方法是通过在硅上作为靶从溅射而产生的硅从倾斜方向入射到基板上而在基板上形成氧化硅膜，同时向基板供给氧气。