公开(公告)号：US07705937B2

公开(公告)日：2010-04-27

申请号：US11427753

申请日：2006-06-29

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

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：US07643100B2

公开(公告)日：2010-01-05

申请号：US11927725

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: G02F1/136 ,  G02F1/1335 ,  H01L21/302 ,  H01L21/461 ,  B29D11/00

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.

公开(公告)号：US07598939B2

公开(公告)日：2009-10-06

申请号：US11272663

申请日：2005-11-14

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：US07525732B2

公开(公告)日：2009-04-28

申请号：US11843677

申请日：2007-08-23

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: G02B5/08 ,  G02B3/00

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：US20090002580A1

公开(公告)日：2009-01-01

申请号：US12051872

申请日：2008-03-20

Applicant: Jin MATSUSHIMA ,  Ken Sumiyoshi ,  Shinichi Uehara

Inventor： Jin MATSUSHIMA ,  Ken Sumiyoshi ,  Shinichi Uehara

IPC: G06F3/041 ,  G02F1/13363

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/13363 ,  G02F2001/133541 ,  G02F2001/133638 ,  G02F2203/09 ,  G02F2413/04 ,  G02F2413/08

Abstract: A liquid crystal display device with a touch panel has a reflective display region and a transmissive display region, at least the transmissive display region including a liquid crystal layer energizable according to a lateral electric field mode. The liquid crystal display device includes a liquid crystal layer held between a pair of substrate disposed in confronting relation to each other, observer-side circular polarizer 9 disposed outwardly of one of the substrates, back-side circular polarizer 8 disposed outwardly of the other substrate, observer-side compensator 11 for reducing refractive index anisotropy of the liquid crystal layer in the reflective display region and the liquid crystal layer in the transmissive display region, and touch panel 13 disposed between observer-side circular polarizer 9 and observer-side compensator 11.

Abstract translation: 具有触摸面板的液晶显示装置具有反射显示区域和透射显示区域，至少透射显示区域包括根据横向电场模式激励的液晶层。 液晶显示装置包括保持在彼此相对设置的一对基板之间的液晶层，设置在一个基板之外的观察者侧圆偏振器9，设置在另一个基板外侧的后侧圆偏振器8 用于降低反射显示区域中的液晶层和透射显示区域中的液晶层的折射率各向异性的观察者侧补偿器11和设置在观察者侧圆偏振器9和观察者侧补偿器11之间的触摸面板13 。

公开(公告)号：US20080100786A1

公开(公告)日：2008-05-01

申请号：US11866230

申请日：2007-10-02

Applicant: Jin Matsushima ,  Ken Sumiyoshi

Inventor： Jin Matsushima ,  Ken Sumiyoshi

IPC: G02F1/1335 ,  G02B5/30

CPC classification number: G02F1/13363 ,  G02B5/3083 ,  G02F1/133555 ,  G02F1/134363 ,  G02F2001/133638 ,  G02F2202/40 ,  G02F2413/03 ,  G02F2413/08 ,  G02F2413/09

Abstract: A first polarizer and a second polarizer have respective absorption axes extending approximately perpendicularly to each other, and a first retardation plate and a third retardation plate have respective slow axes extending approximately perpendicularly to each other. The first retardation plate and the third retardation plate have respective retardations that are approximately equal to each other, and have respective Nz coefficients that are approximately equal to each other. A second retardation plate and a liquid crystal layer in a transmissive display area have a slow axis and an orientation axis, respectively, extending approximately perpendicularly to each other. The second retardation plate and the liquid crystal layer in the transmissive display area have respective retardations that are approximately equal to each other.

Abstract translation: 第一偏振器和第二偏振器具有彼此大致垂直延伸的相应的吸收轴，并且第一延迟板和第三延迟板具有彼此大致垂直延伸的各自的慢轴。 第一延迟板和第三延迟板具有大致彼此相等的各自的延迟，并且具有大致相等的各Nz个系数。 透射显示区域中的第二延迟板和液晶层分别具有大致垂直延伸的慢轴和取向轴。 透射显示区域中的第二延迟板和液晶层具有大致相等的各自的延迟。

公开(公告)号：US07329611B2

公开(公告)日：2008-02-12

申请号：US10410254

申请日：2003-04-10

Applicant: Shinichi Uehara ,  Yuko Sato ,  Ken Sumiyoshi ,  Setsuo Kaneko ,  Jin Matsushima

Inventor： Shinichi Uehara ,  Yuko Sato ,  Ken Sumiyoshi ,  Setsuo Kaneko ,  Jin Matsushima

IPC: H01L21/302 ,  B29D11/00

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 containing an etching control component, using an isotropic etching process, a mask having an opening is applied to the workpiece, and the workpiece is etched with an etching solution to thereby form a recess, 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，将具有开口的掩模施加到工件上，用蚀刻溶液蚀刻工件，从而形成凹部， 对应于工件的表面中的开口的形状。 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：US20070002226A1

公开(公告)日：2007-01-04

申请号：US11427753

申请日：2006-06-29

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

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：US20060209000A1

公开(公告)日：2006-09-21

申请号：US11272663

申请日：2005-11-14

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：US09091872B2

公开(公告)日：2015-07-28

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: G09G3/36 ,  G02F1/1335 ,  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。