公开(公告)号：US20140104520A1

公开(公告)日：2014-04-17

申请号：US13960896

申请日：2013-08-07

Applicant: Jin Matsushima ,  Hiroshi Okumura ,  Ken Sumiyoshi

Inventor： Jin Matsushima ,  Hiroshi Okumura ,  Ken Sumiyoshi

IPC: G02F1/13

CPC classification number: G02F1/1323 ,  G09G3/3688 ,  G09G2310/0297 ,  G09G2320/0209 ,  G09G2320/0242

Abstract: A liquid crystal display accommodates a reflective portion with a concavo-convex reflecting pixel electrode for reflecting incident light from the display face side, and a transmissive portion with a transmissive pixel electrode for transmitting light output from the backlight. In a wide viewing angle region, luminance of the reflective portion is greater than the transmissive portion. In other angle regions, luminance of the transmissive portion is greater than the reflective portion. In a wide viewing field mode, the reflective portion and transmissive portion both perform normal display. In the narrow viewing field mode, the transmissive portion performs normal display, while the reflective portion performs cancelling data display, thereby rendering unviewable the display content of the transmissive portion from beyond a certain viewing angle. Thus, a semi-transmissive liquid crystal display device and a portable terminal device is switchable between a narrow viewing field mode and a wide viewing field mode.

Abstract translation: 液晶显示器容纳具有用于反射来自显示面侧的入射光的凹凸反射像素电极的反射部分和具有用于透射从背光源输出的光的透射像素电极的透射部分。 在宽视角区域中，反射部分的亮度大于透射部分。 在其他角度区域中，透射部分的亮度大于反射部分。 在宽视野模式中，反射部分和透射部分均执行正常显示。 在窄视野模式中，透射部分执行正常显示，而反射部分执行取消数据显示，从而使透视部分的显示内容超过一定视角。 因此，半透射型液晶显示装置和便携式终端装置能够在窄视场模式和宽视野模式之间切换。

公开(公告)号：US07678454B2

公开(公告)日：2010-03-16

申请号：US11927730

申请日：2007-10-30

Applicant: Shin-Ichi Uehara ,  Yuko Sato ,  Ken Sumiyoshi ,  Setsuo Kaneko ,  Jin Matsushima

Inventor： Shin-Ichi Uehara ,  Yuko Sato ,  Ken Sumiyoshi ,  Setsuo Kaneko ,  Jin Matsushima

IPC: B32B17/00

CPC classification number: G02B3/0056 ,  B81B2207/056 ,  B81C1/00031 ,  B81C2201/0133 ,  B81C2201/0142 ,  C03C15/00 ,  C03C17/34 ,  C03C2204/08 ,  C03C2218/34 ,  G02B3/0012 ,  G02F1/133526 ,  Y10T428/131 ,  Y10T428/249969 ,  Y10T428/315

Abstract: In a formation method for forming a fine structure in a workpiece (30) containing an etching control component, using an isotropic etching process, a mask (32, 34) having an opening (36) is applied to the workpiece, and the workpiece is etched with an etching solution (38) to thereby form a recess (40), corresponding to a shape of the opening, in a surface of the workpiece. The etching of the workpiece is stopped due to the etching control component eluted out of the workpiece in the etching solution within the recess during the isotropic etching process.

Abstract translation: 在包含蚀刻控制部件的工件（30）中形成精细结构的形成方法中，使用各向同性蚀刻工序，将具有开口（36）的掩模（32,34）施加到工件上，工件为 用蚀刻溶液（38）蚀刻，从而在工件的表面形成对应于开口形状的凹部（40）。 由于在各向同性蚀刻工艺期间蚀刻控制部件在凹陷内的蚀刻溶液中从工件中洗脱出来，停止了工件的蚀刻。

公开(公告)号：US20050024576A1

公开(公告)日：2005-02-03

申请号：US10901206

申请日：2004-07-29

Applicant: Yuko Sato ,  Jin Matsushima ,  Mitsuhiro Sugimoto ,  Ken Sumiyoshi

Inventor： Yuko Sato ,  Jin Matsushima ,  Mitsuhiro Sugimoto ,  Ken Sumiyoshi

IPC: G02F1/13 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/13363 ,  G02F1/136 ,  G02F1/1368 ,  G03B21/00 ,  G03B21/16 ,  H01L29/786

CPC classification number: G02F1/13363 ,  G02F2203/21 ,  G02F2413/02 ,  G03B21/16

Abstract: An LCD device in an LCD projector includes a TFT substrate, a counter substrate, an LC layer sandwiched between the TFT substrate and the counter substrate, and a pair of compensation substrates attached onto the outer surfaces of the TFT substrate and the counter substrate far from the LC layer. The compensation substrate has a negative coefficient of thermal expansion (CTE) for compensating the retardation caused by a temperature rise of the TFT substrate and the counter substrate due to irradiation thereof by a light source.

Abstract translation: LCD投影仪中的LCD装置包括TFT基板，对置基板，夹在TFT基板和对置基板之间的LC层，以及一对补偿基板，其安装在远离TFT基板和对向基板的外部表面上 LC层。 补偿基板具有负的热膨胀系数（CTE），用于补偿由于光源的照射而导致的TFT基板和对置基板的温度升高引起的延迟。

公开(公告)号：US08436967B2

公开(公告)日：2013-05-07

申请号：US12725339

申请日：2010-03-16

Applicant: Michiaki Sakamoto ,  Jin Matsushima ,  Hiroshi Nagai ,  Kenichi Mori ,  Hidenori Ikeno ,  Yasuki Kudo ,  Ken Sumiyoshi

Inventor： Michiaki Sakamoto ,  Jin Matsushima ,  Hiroshi Nagai ,  Kenichi Mori ,  Hidenori Ikeno ,  Yasuki Kudo ,  Ken Sumiyoshi

IPC: G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/134363 ,  G02F1/133555 ,  G09G3/3655 ,  G09G3/3659 ,  G09G2300/0408 ,  G09G2300/0456 ,  G09G2320/028

Abstract: An IPS-mode transflective LCD device includes an array of pixels each including a reflective region and a transmissive region juxtaposed. The reflective region operates in a normally-white mode, and the transmissive region operates in a normally-black mode. A common data signal is supplied to the reflective region and transmissive region, whereas the common electrode signal in the transmissive region is an inverted signal of the common electrode signal in the reflective region, to thereby obtain similar gray-scale levels.

Abstract translation: IPS模式透​​反射LCD装置包括各自包括反射区域和透射区域并列的像素阵列。 反射区域以常白模式工作，透射区域以常黑模式工作。 公共数据信号被提供给反射区域和透射区域，而透射区域中的公共电极信号是反射区域中的公共电极信号的反相信号，从而获得类似的灰度级。

公开(公告)号：US08134663B2

公开(公告)日：2012-03-13

申请号：US11690057

申请日：2007-03-22

Applicant: Shinichi Uehara ,  Jin Matsushima ,  Ken Sumiyoshi

Inventor： Shinichi Uehara ,  Jin Matsushima ,  Ken Sumiyoshi

IPC: G02F1/1335

CPC classification number: G02F1/133636 ,  G02F1/133555 ,  G02F1/133634 ,  G02F1/134363 ,  G02F2001/133541 ,  G02F2001/134372 ,  G02F2413/13 ,  G02F2413/14

Abstract: To provide a liquid crystal panel capable of realizing excellent display performance using a circular polarizing plate therein, and a liquid crystal display device and a terminal device using the same, with respect to a semi-transmission type liquid crystal display device in a horizontal electric field mode (In-Plane Switching: IPS).A viewer-side circular polarizing plate and a backside circular polarizing plate are disposed outside of a viewer-side substrate and a backside substrate respectively, and a viewer-side compensation plate and a backside compensation plate are disposed between the respective polarizing plates and substrates to reduce a refractive index anisotropy of a liquid crystal layer.

Abstract translation: 为了提供一种能够使用其中的圆偏振片实现优异的显示性能的液晶面板，以及液晶显示装置和使用该液晶显示装置的终端装置相对于水平电场中的半透射型液晶显示装置 模式（平面切换：IPS）。 观察者侧圆偏振板和背面圆偏振片分别设置在观察者侧基板和背面基板的外侧，观察者侧补偿板和背面补偿板设置在各个偏振板和基板之间， 降低液晶层的折射率各向异性。

公开(公告)号：US20100171775A1

公开(公告)日：2010-07-08

申请号：US12725339

申请日：2010-03-16

Applicant: Michiaki Sakamoto ,  Jin Matsushima ,  Hiroshi Nagai ,  Kenichi Mori ,  Hidenori Ikeno ,  Yasuki Kudo ,  Ken Sumiyoshi

Inventor： Michiaki Sakamoto ,  Jin Matsushima ,  Hiroshi Nagai ,  Kenichi Mori ,  Hidenori Ikeno ,  Yasuki Kudo ,  Ken Sumiyoshi

IPC: G09G3/36 ,  G02F1/1335

CPC classification number: G02F1/134363 ,  G02F1/133555 ,  G09G3/3655 ,  G09G3/3659 ,  G09G2300/0408 ,  G09G2300/0456 ,  G09G2320/028

Abstract: An IPS-mode transflective LCD device includes an array of pixels each including a reflective region and a transmissive region juxtaposed. The reflective region operates in a normally-white mode, and the transmissive region operates in a normally-black mode. A common data signal is supplied to the reflective region and transmissive region, whereas the common electrode signal in the transmissive region is an inverted signal of the common electrode signal in the reflective region, to thereby obtain similar gray-scale levels.

Abstract translation: IPS模式透​​反射LCD装置包括各自包括反射区域和透射区域并列的像素阵列。 反射区域以常白模式工作，透射区域以常黑模式工作。 公共数据信号被提供给反射区域和透射区域，而透射区域中的公共电极信号是反射区域中的公共电极信号的反相信号，从而获得类似的灰度级。

公开(公告)号：US20080043187A1

公开(公告)日：2008-02-21

申请号：US11775563

申请日：2007-07-10

Applicant: Koji Mimura ,  Ken Sumiyoshi ,  Jin Matsushima

Inventor： Koji Mimura ,  Ken Sumiyoshi ,  Jin Matsushima

IPC: G02F1/1335

CPC classification number: G02F1/133528 ,  G02F1/13318 ,  G02F1/133371 ,  G02F1/133555 ,  G02F2001/133541 ,  G02F2001/133543 ,  G02F2001/133545 ,  G09G3/3406 ,  G09G3/3648 ,  G09G2300/0456 ,  G09G2360/144

Abstract: A liquid crystal display element is disclosed for displaying an image. The liquid crystal display element comprises a liquid crystal display layer in which voltages are applied to a transmissive display unit and a reflective display unit, defined in one pixel, independently of each other, and a light source for irradiating the liquid crystal display layer with light from the back, and a reflection control element disposed between the liquid crystal display layer and light source. The liquid crystal display element is switched between a reflective state and a transmissive state in accordance with a voltage applied to the reflection control element. The liquid crystal display element is switched among a transmissive display mode, a combined reflective/transmissive display mode, and a reflective display mode, by utilizing the transmissive display unit and reflective display unit to display an image independently of each other.

Abstract translation: 公开了一种用于显示图像的液晶显示元件。 液晶显示元件包括液晶显示层，其中电压施加到彼此独立地定义在一个像素中的透射显示单元和反射显示单元以及用于用光照射液晶显示层的光源 以及设置在液晶显示层和光源之间的反射控制元件。 根据施加到反射控制元件的电压，液晶显示元件在反射状态和透射状态之间切换。 通过利用透射显示单元和反射显示单元彼此独立地显示图像，液晶显示元件在透射显示模式，组合反射/透射显示模式和反射显示模式之间切换。

公开(公告)号：US20080018840A1

公开(公告)日：2008-01-24

申请号：US11860875

申请日：2007-09-25

Applicant: Shinichi UEHARA ,  Jin Matsushima ,  Ken Sumiyoshi

Inventor： Shinichi UEHARA ,  Jin Matsushima ,  Ken Sumiyoshi

IPC: G02F1/1335

CPC classification number: G02F1/133636 ,  G02F1/133555 ,  G02F1/133634 ,  G02F1/134363 ,  G02F2001/133541 ,  G02F2001/134372 ,  G02F2413/13 ,  G02F2413/14

Abstract: To improve a patterning accuracy of pixel electrodes and common electrodes. The liquid crystal display device includes a reflective display area and a transmissive display area within a pixel that is configured with a pair of opposing substrates and a liquid crystal layer provided between the substrates. The reflective display area achieves display by reflection of light, and the transmissive display area achieves display by transmission of light. A laminated body including a reflective plate, an insulating layer, and a metal electrode for rotating liquid crystal molecules of the liquid crystal layer within a surface thereof is provided within the reflective display area.

Abstract translation: 提高像素电极和公共电极的图形精度。 液晶显示装置包括反射显示区域和透镜显示区域，该像素内部配置有一对相对的基板和设置在基板之间的液晶层。 反射显示区域通过光的反射实现显示，并且透射显示区域通过光的透射实现显示。 在反射显示区域内设置有包括反射板，绝缘层和用于在其表面内旋转液晶层的液晶分子的金属电极的层叠体。

公开(公告)号：US08599125B2

公开(公告)日：2013-12-03

申请号：US12381737

申请日：2009-03-16

Applicant: Ken Sumiyoshi ,  Toshihiro Yoshioka ,  Hiroshi Hayama ,  Jin Matsushima

Inventor： Ken Sumiyoshi ,  Toshihiro Yoshioka ,  Hiroshi Hayama ,  Jin Matsushima

IPC: G09G3/36

CPC classification number: G09G3/3406 ,  G02F1/133621 ,  G02F2001/133622 ,  G09G3/342 ,  G09G3/3611 ,  G09G2300/02 ,  G09G2310/0235 ,  G09G2310/024 ,  G09G2310/08 ,  G09G2320/0261

Abstract: A Liquid Crystal Display (LCD), a backlight used for the LCD and a method for producing the LCD and the backlight are provided which are capable of inhibiting an increase in component counts and in assembling processes and of reducing them, thereby achieving low costs. A display image is obtained by arranging a backlight section being able to perform scanning as a single unit in a manner that it positionally matches a liquid crystal displaying section. The backlight section is provided with a plurality of scanning electrodes and light emitting layers each providing a different luminescent color, and being spatially separated from each other on a principal face of the backlight and scanning is performed on a plurality of light emitting layers providing a different luminescent color.

公开(公告)号：US08395731B2

公开(公告)日：2013-03-12

申请号：US13243562

申请日：2011-09-23

Applicant: Shinichi Uehara ,  Jin Matsushima ,  Ken Sumiyoshi

Inventor： Shinichi Uehara ,  Jin Matsushima ,  Ken Sumiyoshi

IPC: G02F1/1335

CPC classification number: G02F1/133636 ,  G02F1/133555 ,  G02F1/133634 ,  G02F1/134363 ,  G02F2001/133541 ,  G02F2001/134372 ,  G02F2413/13 ,  G02F2413/14

Abstract: To provide a liquid crystal panel capable of realizing excellent display performance using a circular polarizing plate therein, and a liquid crystal display device and a terminal device using the same, with respect to a semi-transmission type liquid crystal display device in a horizontal electric field mode (In-Plane Switching: IPS).A viewer-side circular polarizing plate and a backside circular polarizing plate are disposed outside of a viewer-side substrate and a backside substrate respectively, and a viewer-side compensation plate and a backside compensation plate are disposed between the respective polarizing plates and substrates to reduce a refractive index anisotropy of a liquid crystal layer.

Abstract translation: 为了提供一种能够使用其中的圆偏振片实现优异的显示性能的液晶面板，以及液晶显示装置和使用该液晶显示装置的终端装置相对于水平电场中的半透射型液晶显示装置 模式（平面切换：IPS）。 观察者侧圆偏振板和背面圆偏振片分别设置在观察者侧基板和背面基板的外侧，观察者侧补偿板和背面补偿板设置在各个偏振板和基板之间， 降低液晶层的折射率各向异性。