公开(公告)号：US08054422B2

公开(公告)日：2011-11-08

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：US07961276B2

公开(公告)日：2011-06-14

申请号：US11779298

申请日：2007-07-18

Applicant: Jin Matsushima ,  Ken Sumiyoshi ,  Shin-Ichi Uehara

Inventor： Jin Matsushima ,  Ken Sumiyoshi ,  Shin-Ichi Uehara

IPC: G02F1/1335

CPC classification number: G02B27/286 ,  G02F1/133555 ,  G02F1/13363 ,  G02F2001/133541 ,  G02F2001/133633 ,  G02F2001/133638 ,  G02F2413/04

Abstract: In the liquid crystal display device of the present invention, a circular polarizer is provided to each of a pair of substrates that hold a liquid crystal layer, wherein the circular polarizer on the display surface side is composed of a polarizer, λ/2 plate in which Rth>0, and a λ/4 plate in which Rth 0. Rth is a retardation in the thickness direction of a λ/2 plate or a λ/4 plate. A reduction is achieved in the absolute value of the sum of the Rth between the λ/2 plate for which Rth>0 and the λ/2 plate for which Rth 0. A circular polarizer having excellent wavelength characteristics and excellent viewing angle characteristics when viewed at an angle is thereby obtained, and a liquid crystal display device and a terminal device that use the circular polarizer are obtained.

Abstract translation: 在本发明的液晶显示装置中，在保持液晶层的一对基板中的每一个上设置圆偏振片，其中显示面侧的圆偏振片由偏振片，λ/ 2板 Rth> 0，λ/ 4板，其中Rth <0; 并且背光源侧的圆偏振器由偏振器，Rth <λ的λ/ 2板和Rth> 0的λ/ 4板构成。 Rth是λ/ 2板或λ/ 4板的厚度方向的延迟。 在Rth> 0的λ/ 2板与Rth <λ之间的λ/ 2板之间的Rth的和的绝对值的绝对值以及Rth < Rth <0的λ/ 4板，Rth> 0的λ/ 4板。 由此获得具有优异的波长特性和从角度观看的优异的视角特性的圆偏振器，并且获得了使用该圆偏振器的液晶显示装置和端子装置。

公开(公告)号：US07916241B2

公开(公告)日：2011-03-29

申请号：US11866526

申请日：2007-10-03

Applicant: Koji Mimura ,  Ken Sumiyoshi

Inventor： Koji Mimura ,  Ken Sumiyoshi

IPC: G02F1/1335 ,  F21V11/16

CPC classification number: B29D11/0074 ,  G02F1/133524 ,  G03F7/0007

Abstract: An optical element manufacturing method according to the present invention includes: disposing a mask on a transparent photosensitive resin; patterning said transparent resin by applying an exposure light to said transparent photosensitive resin through said mask to form a transparent layer; forming a light absorbing layer by filling a gap in the transparent layer with a black curable resin; and illuminating a mask surface of the mask with the exposure light at an angle.

Abstract translation: 根据本发明的光学元件制造方法包括：将掩模设置在透明感光性树脂上; 通过所述掩模对所述透明感光树脂施加曝光光来形成所述透明树脂以形成透明层; 通过用黑色固化树脂填充透明层中的间隙来形成光吸收层; 并以一定角度用曝光光照射掩模的掩模表面。

公开(公告)号：US20100238105A1

公开(公告)日：2010-09-23

申请号：US12726696

申请日：2010-03-18

Applicant: Jin MATSUSHIMA ,  Michiaki SAKAMOTO ,  Ken SUMIYOSHI ,  Kenichi MORI

Inventor： Jin MATSUSHIMA ,  Michiaki SAKAMOTO ,  Ken SUMIYOSHI ,  Kenichi MORI

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G2300/0452 ,  G09G2300/0456

Abstract: A liquid crystal display device provided herein can be switched between a display mode and a mirror mode, and can ensure a high image quality in the display mode.The liquid crystal display device comprises liquid crystal panel 200 including sub-pixels 254, 255, and back light 213 for irradiating light to the back surface of liquid crystal panel 200. Transmission sub-pixel 254 can be switched into an image display state which can allow irradiated light to exit, and a black display state which does not allow irradiated light to exit. Mirror sub-pixel 255 can be switched between a mirror state which can allow reflected light to exit and a non-mirror state which does not allow reflected light to exit, independently of transmission sub-pixel 254. A control unit places each transmission sub-pixel 254 into the image display state or black display state, and places each mirror sub-pixel 255 into the mirror state or non-mirror state.

Abstract translation: 这里提供的液晶显示装置可以在显示模式和镜像模式之间切换，并且可以确保显示模式下的高图像质量。 液晶显示装置包括液晶面板200，该液晶面板200包括用于将光照射到液晶面板200的背面的子像素254,255和背光213。透射子像素254可以切换成图像显示状态， 允许照射光离开，并且黑色显示状态不允许照射光离开。 镜子子像素255可以在允许反射光离开的镜像状态和不允许反射光离开的非镜像状态之间切换，而不依赖于传输子像素254。 像素254进入图像显示状态或黑色显示状态，并且将每个镜像子像素255设置为镜像状态或非镜像状态。

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：US20100007593A1

公开(公告)日：2010-01-14

申请号：US12499323

申请日：2009-07-08

Applicant: Kenichi Mori ,  Ken Sumiyoshi

Inventor： Kenichi Mori ,  Ken Sumiyoshi

IPC: G09G3/36 ,  G02F1/133

CPC classification number: G02F1/133555 ,  G02F1/13306 ,  G02F1/133504 ,  G02F1/133707 ,  G02F1/134363 ,  G02F1/1393 ,  G02F2001/133541 ,  G02F2001/13373 ,  G02F2201/121 ,  G09G3/3611 ,  G09G2300/0434 ,  G09G2300/0456 ,  G09G2300/0491

Abstract: A LCD unit includes a drive unit that drives a LC layer in at least a part of a unit pixel by applying thereto a longitudinal electric field. The drive unit drives the at least a part of the unit pixel in an image period by applying thereto an image voltage corresponding to an image, and in a preliminary period preceding to the image period by applying a preliminary voltage equal to or higher than a threshold voltage that allows LC molecules in the LC layer to start change of orientation of the LC molecules.

Abstract translation: LCD单元包括通过施加纵向电场来驱动至少部分单位像素中的LC层的驱动单元。 驱动单元通过向图像周期施加与图像相对应的图像电压，并且在图像周期之前的预备时段中，通过施加等于或高于阈值的初步电压来驱动图像周期中的单位像素的至少一部分 允许LC层中的LC分子开始LC分子取向的变化的电压。

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 。