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1. 发明授权

US5838404A Display device with optical member having two parts in overlay relation to reflect light incident at particular angle 失效
标题翻译：具有光学构件的显示装置具有覆盖关系的两个部分，以反射以特定角度入射的光
公开(公告)号：US5838404A
公开(公告)日：1998-11-17
申请号：US535061
申请日：1995-11-01
申请人： Masao Ozeki , Yoshinori Hirai , Yoshiharu Ooi
发明人： Masao Ozeki , Yoshinori Hirai , Yoshiharu Ooi
IPC分类号： F21V8/00 , G02F1/1335 , G02B6/10
CPC分类号： G02B6/0038 , G02B6/0053 , G02F1/133526 , G02F2001/133567
摘要： The display device using a transparent-scattering type liquid crystal element has such a structure that the light quantity to an observer is controlled as possible when a black image is provided, and a high efficiency of light is maintained in comparison with the conventional technique when a white image is provided. A prism array 2 is disposed at the back surface of the transparent-scattering type display element so that a sawteeth-like surface of the prism array 2 faces the display element 1, and a light absorber 3 is disposed at the back surface of the prism array.
摘要翻译： PCT No.PCT / JP95 / 00321 Sec。 371日期：1995年11月1日 102（e）1995年11月1日日期PCT 1995年3月1日PCT公布。第WO95 / 23996号公报日期1995年9月8日使用透明散射型液晶元件的显示装置具有这样的结构，即当提供黑色图像时可以控制观察者的光量，并且与当提供白色图像时的常规技术。棱镜阵列2设置在透明散射型显示元件的背面，使得棱镜阵列2的锯齿状表面面向显示元件1，并且光吸收体3设置在棱镜的后表面数组。

2. 再颁专利

USRE38305E1 LCD device including an illumination device having a polarized light separating sheet between a light guide and the display 有权
标题翻译： LCD装置包括在光导和显示器之间具有偏振光分离片的照明装置
公开(公告)号：USRE38305E1
公开(公告)日：2003-11-11
申请号：US09512735
申请日：2000-02-24
申请人： Tomoki Gunjima , Yoshiharu Ooi , Masao Ozeki , Hiroaki Ito , Hiroshi Hasebe , Tetsuro Matsumoto , Yutaka Nakagawa
发明人： Tomoki Gunjima , Yoshiharu Ooi , Masao Ozeki , Hiroaki Ito , Hiroshi Hasebe , Tetsuro Matsumoto , Yutaka Nakagawa
IPC分类号： G02F11335
CPC分类号： G02B6/0056 , F21V9/14 , G02B6/0053 , G02F1/133615 , G02F1/13362 , G02F2001/13355
摘要： An illumination device for a direct viewing type display element comprising a flat light guide; a light source set such that light is incident on a side portion of said flat light guide; a polarized light separating flat set on a first side of a light emitting side of the flat light guide for transmitting a p polarized light component and reflecting at least a portion of an a polarized light component with respect to a light ray substantially having a predetermined direction of incidence; and a light reflecting sheet disposed on a second side opposite to said light emitting side of the flat light guide in parallel with the light emitting site.

3. 发明授权

US5587816A LCD device including an illumination device having a polarized light separating sheet between a light guide and the display 失效
标题翻译： LCD装置包括在光导和显示器之间具有偏振光分离片的照明装置
公开(公告)号：US5587816A
公开(公告)日：1996-12-24
申请号：US530012
申请日：1995-10-19
申请人： Tomoki Gunjima , Yoshiharu Ooi , Masao Ozeki , Hiroaki Ito , Hiroshi Hasebe , Tetsuro Matsumoto , Yutaka Nakagawa
发明人： Tomoki Gunjima , Yoshiharu Ooi , Masao Ozeki , Hiroaki Ito , Hiroshi Hasebe , Tetsuro Matsumoto , Yutaka Nakagawa
IPC分类号： F21V8/00 , F21V9/14 , G02B6/00 , G02F1/13357 , G02F1/1335
CPC分类号： G02B6/0056 , F21V9/14 , G02F1/13362 , G02B6/0038 , G02B6/0053 , G02B6/0055 , G02F1/133615 , G02F2001/13355
摘要： An illumination device for a direct viewing type display element comprising a flat light guide; a light source set such that light is incident on a side portion of said flat light guide; a polarized light separating flat set on a first side of a light emitting side of the flat light guide for transmitting a p polarized light component and reflecting at least a portion of an s polarized light component with respect to a light ray substantially having a predetermined direction of incidence; and a light reflecting sheet disposed on a second side opposite to said light emitting side of the flat light guide in parallel with the light emitting site.
摘要翻译：一种用于直视式显示元件的照明装置，包括平面光导; 光源，其设置成使得光入射在所述平面光导的侧部; 在平坦光导的发光侧的第一侧上分离平板的偏振光，用于透射p偏振光分量，并相对于基本上具有预定方向的光线反射至少一部分偏振光分量发病率以及与发光部位平行地配置在与平坦光导的所述发光侧相反的第二侧的光反射片。

4. 发明授权

US07079202B2 Multi-layer diffraction type polarizer and liquid crystal element 失效
$Multi-layer diffraction type polarizer and liquid crystal element$
标题翻译：多层衍射型偏振片和液晶元件
公开(公告)号：US07079202B2
公开(公告)日：2006-07-18
申请号：US10784714
申请日：2004-02-24
申请人： Yoshiharu Ooi , Masao Ozeki
发明人： Yoshiharu Ooi , Masao Ozeki
IPC分类号： G02F1/1347
CPC分类号： G02B6/2706 , G02B5/1814 , G02B5/3041 , G02B5/3083 , G02B6/2746 , G02B6/2766 , G02B27/286 , G02B27/4272 , G02F1/133528 , G02F2001/133538 , G02F2001/133638 , G02F2203/48
摘要： A liquid crystal element including a liquid crystal cell that has transparent substrates having electrodes and a liquid crystal layer sandwiched between the substrates, the liquid crystal cell having a retardation value for a linearly polarized light having a wavelength of λ incident and transmitting through the liquid crystal cell, the retardation value changing from R1 to R2 (R1>R2>0) when a first voltage V1 applied between the electrodes is changed to a second voltage V2 (V1≠V2). The liquid crystal element also includes a phase plate having a retardation value R for a linearly polarized light having the wavelength of λ, the retardation value R satisfying a relation R+Rv=m×λ (m: integer) with a retardation value Rv generated by a third voltage satisfying R1≧Rv≧R2.
摘要翻译：一种液晶元件，包括具有透明基板的液晶单元，所述液晶单元具有电极和夹在所述基板之间的液晶层，所述液晶单元具有入射并通过液晶的λ波长的线偏振光的延迟值单元，延迟值从R 1到R 2（R 1 1 / R 2 2 0）变化，当施加在电极之间的第一电压V SUB 1被改变为第二电压V 2（V 1/2> V 2） SUB>）。液晶元件还包括具有波长为λ的直线偏振光的延迟值R的相位差，延迟值R满足关系R + R V = m×λ（m：整数）具有通过满足R 1的第三电压产生的延迟值R V 2＆lt; V 2＆lt; 。

5. 再颁专利

USRE37377E1 LCD device including an illumination device having a polarized light separating sheet between a light guide and the display 失效
标题翻译： LCD装置包括在光导和显示器之间具有偏振光分离片的照明装置
公开(公告)号：USRE37377E1
公开(公告)日：2001-09-18
申请号：US09016409
申请日：1998-01-30
申请人： Tomoki Gunjima , Yoshiharu Ooi , Masao Ozeki , Hiroaki Ito , Hiroshi Hasebe , Tetsuro Matsumoto , Yutaka Nakagawa
发明人： Tomoki Gunjima , Yoshiharu Ooi , Masao Ozeki , Hiroaki Ito , Hiroshi Hasebe , Tetsuro Matsumoto , Yutaka Nakagawa
IPC分类号： G02F11335
CPC分类号： G02B6/0056 , F21V9/14 , G02B6/0053 , G02F1/133615 , G02F1/13362 , G02F2001/13355
摘要： An illumination device for a direct viewing type display element comprising a flat light guide; a light source set such that light is incident on a side portion of said flat light guide; a polarized light separating flat set on a first side of a light emitting side of the flat light guide for transmitting a p polarized light component and reflecting at least a portion of an s polarized light component with respect to a light ray substantially having a predetermined direction of incidence; and a light reflecting sheet disposed on a second side opposite to said light emitting side of the flat light guide in parallel with the light emitting site.
摘要翻译：一种用于直视式显示元件的照明装置，包括平面光导; 光源，其设置成使得光入射在所述平面光导的侧部; 在平坦光导的发光侧的第一侧上分离平板的偏振光，用于透射p偏振光分量，并相对于基本上具有预定方向的光线反射至少一部分偏振光分量发病率以及与发光部位平行地配置在与平坦光导的所述发光侧相反的第二侧的光反射片。

6. 发明授权

US06654082B1 Liquid crystal display element and color display device having particular transflector 有权
标题翻译：液晶显示元件和具有特定透射反射器的彩色显示装置
公开(公告)号：US06654082B1
公开(公告)日：2003-11-25
申请号：US09396887
申请日：1999-09-16
申请人： Yuji Sohda , Yoshinori Hirai , Masao Ozeki , Toshihiko Suzuki
发明人： Yuji Sohda , Yoshinori Hirai , Masao Ozeki , Toshihiko Suzuki
IPC分类号： G02F11335
CPC分类号： G02F1/133555 , G02F1/133514
摘要： A liquid crystal display element comprising a color filter having a plurality of colored portions each having a different spectral color and a reflector wherein the color filter is so adapted that transmitted light from the standard C light source is substantially achromatic and the transmittance of visible light by the standard C light source is 30-65%.
摘要翻译：一种液晶显示元件，包括具有多个具有不同光谱颜色的着色部分和反射器的滤色器，其中所述滤色器适于使来自所述标准C光源的透射光基本上为无色，并且可见光的透射率为标准C光源为30-65％。

7. 发明申请

US20110157086A1 ELECTROSTATIC CAPACITY TYPE TOUCH PANEL, DISPLAY DEVICE AND PROCESS FOR PRODUCING ELECTROSTATIC CAPACITY TYPE TOUCH PANEL 有权
标题翻译：静电容量型触控面板，显示装置及制造静电容型触控面板的方法
公开(公告)号：US20110157086A1
公开(公告)日：2011-06-30
申请号：US13044665
申请日：2011-03-10
申请人： Masao Ozeki , Atsushi Iwasaki
发明人： Masao Ozeki , Atsushi Iwasaki
IPC分类号： G06F3/044 , H05K13/00
CPC分类号： G06F3/044 , G06F2203/04111 , Y10T29/49002
摘要： An electrostatic capacity type touch panel having on one surface of a transparent substrate, a plurality of columns of column electrodes extending in a first direction and a plurality of columns of column electrodes extending in a second direction intersecting the first direction,such column electrodes extending in the first direction and such column electrodes extending in the second direction being eclectically disconnected from each other by an electrically insulating layer provided at least in a part of each intersection region of the column electrodes, and at least one of the two intersecting column electrodes being electrically connected by a bridge wire provided in the intersection region.
摘要翻译：一种静电电容型触摸屏，其具有在透明基板的一个表面上，沿第一方向延伸的多列列电极和沿与第一方向相交的第二方向延伸的多列列电极，第一方向和沿第二方向延伸的列电极通过至少设置在列电极的每个交叉区域的一部分中的电绝缘层彼此分离地彼此分离，并且两个相交的列电极中的至少一个是电通过设置在交叉路口区域中的桥接线连接。

8. 发明申请

US20050206832A1 Liquid crystal optical element and process for its production 有权
标题翻译：液晶光学元件及其生产工艺
公开(公告)号：US20050206832A1
公开(公告)日：2005-09-22
申请号：US11013421
申请日：2004-12-17
申请人： Shinya Tahara , Seiji Kojima , Shunichi Suwa , Masao Ozeki , Satsoshi Niiyama
发明人： Shinya Tahara , Seiji Kojima , Shunichi Suwa , Masao Ozeki , Satsoshi Niiyama
IPC分类号： C09K19/02 , C09K19/54 , G02F1/1333 , G02F1/1334
CPC分类号： C09K19/544 , G02F1/1334 , G02F2001/13345 , G02F2201/503 , Y10T428/10 , Y10T428/1036 , Y10T428/1059
摘要： A liquid crystal/polymer composite is sandwiched between a pair of substrates with electrodes, the polymer forms a plurality of column resins, column resins of which the major axis directions substantially agree with the normal direction of the substrate plane and column resins which are aligned on the tilt coexist, the content of the polymer is at least 10 wt %, the alignment of the liquid crystal substantially agrees with the normal direction and the liquid crystal is in a light transmitting state under application of no voltage, and the alignment of the liquid crystal changes and the liquid crystal is in a light scattering state under application of a voltage.
摘要翻译：液晶/聚合物复合材料夹在一对具有电极的基板之间，聚合物形成多个柱状树脂，其中长轴方向基本上与基板平面的法线方向一致的柱状树脂和在倾斜共存，聚合物的含量为10重量％以上，液晶的取向基本上与法线方向一致，液晶在没有电压的情况下处于透光状态，液体的取向晶体变化，液晶在施加电压时处于光散射状态。

9. 发明授权

US06519013B1 Gray scale driving method for a birefringent liquid display service 失效
标题翻译： lcd，lcd模块和驱动电路的驱动方法
公开(公告)号：US06519013B1
公开(公告)日：2003-02-11
申请号：US08945758
申请日：1997-11-07
申请人： Makoto Nagai , Takeshi Kuwata , Masao Ozeki
发明人： Makoto Nagai , Takeshi Kuwata , Masao Ozeki
IPC分类号： G02F113
CPC分类号： G09G3/3622 , G09G3/2022
摘要： A liquid crystal display (LCD) is improved. A driving method for a LCD which has a liquid crystal layer interposed between the first electrode and the second electrode so that voltages to be applied to pixels are changed, wherein voltage levels in a selection time in a Pulse Width Modulation (PWM) driving method are the same level between two successive column electrodes so as to obtain a color display or a gray scale display which corresponds to an intermediate voltage applied to a pixel.
摘要翻译：改善了液晶显示器（LCD）。一种用于LCD的驱动方法，其具有插入在第一电极和第二电极之间的液晶层，使得施加到像素的电压改变，其中在脉冲宽度调制（PWM）驱动方法中的选择时间中的电压电平为两个连续列电极之间的相同电平，以便获得对应于施加到像素的中间电压的彩色显示或灰度显示。

10. 发明授权

US06229587B1 Color liquid crystal display apparatus 有权
标题翻译：彩色液晶显示装置
公开(公告)号：US06229587B1
公开(公告)日：2001-05-08
申请号：US09337129
申请日：1999-06-21
申请人： Masao Ozeki , Haruki Mori , Eiji Shidoji
发明人： Masao Ozeki , Haruki Mori , Eiji Shidoji
IPC分类号： G02F11335
CPC分类号： G02F1/133634 , G02F1/13363 , G02F1/1397 , G02F2203/34 , G02F2413/01 , G02F2413/08
摘要： A color liquid crystal display device has a liquid crystal layer of nematic liquid crystal having positive dielectric anisotropy and including a chiral material, which is interposed between two substrates disposed substantially in parallel, each provided with a transparent electrode and an aligning layer. The twist angle of the liquid crystal layer of liquid crystal molecules determined by the aligning layer of each of the substrates is 160°-300°. A pair of polarizing plates disposed outside the liquid crystal layer. A driving circuit applies a driving voltage across the transparent electrodes. A birefringent plate is disposed between the liquid crystal layer and an upper polarizing plates and a product &Dgr;n1·d1 of a refractive index anisotropy &Dgr;n1 of the liquid crystal in the liquid crystal layer and a thickness d1 of the liquid crystal layer is 1.2 &mgr;m-2.5 &mgr;m. The birefringent plate is formed to have a relation of nx≧nz≧ny wherein nx and ny respectively represent a refractive index (nx>ny) in a film plane direction of the birefringent plate, and nz represents a refractive index in the thickness direction of the birefringent plate (except for a case of nx=nz=ny). The birefringent plate has the sum &Dgr;n2·d2 of the refractive index anisotropy between a slow axis (a direction of nx in the film plane) and a fast axis (a direction of ny in the film plane), and birefringence in the thickness direction is 1.2 &mgr;m-2.5 &mgr;m. At least three voltage values are selected to be applied across the transparent electrodes by multiplexing driving.
摘要翻译：彩色液晶显示装置具有具有正介电各向异性的向列型液晶的液晶层，并且包括手性材料，该手性材料插入在基本上平行设置的两个基板之间，每个设置有透明电极和对准层。由每个基板的取向层确定的液晶分子的液晶层的扭转角为160°-300°。设置在液晶层外侧的一对偏振片。驱动电路在透明电极之间施加驱动电压。在液晶层和液晶层的液晶层和液晶层的折射率各向异性DELTAn1的产物DELTAn1.d1之间设置双折射板，液晶层的厚度d1为1.2μm-2.5 妈妈双折射板形成为具有nx> = nz> = ny的关系，其中nx和ny分别表示双折射板的膜平面方向上的折射率（nx> ny），并且nz表示厚度的折射率双折射板的方向（nx = nz = ny的情况除外）。双折射板具有慢轴（膜平面中nx的方向）与快轴（膜平面中的ny方向）之间的折射率各向异性的和DELTAn2.d2，厚度方向上的双折射为 1.2 mum-2.5 mum。选择通过多路复用驱动在透明电极上施加至少三个电压值。

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