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1. 发明申请

US20060118638A1 Non-contact ic card 有权
标题翻译：非接触式IC卡
公开(公告)号：US20060118638A1
公开(公告)日：2006-06-08
申请号：US10535344
申请日：2003-10-23
申请人： Ryota Odake , Junichi Ohsako , Hideo Kawabe , Mitsunori Ueda
发明人： Ryota Odake , Junichi Ohsako , Hideo Kawabe , Mitsunori Ueda
IPC分类号： G06K19/06
CPC分类号： G06K19/07703 , G06K19/0701 , G06K19/0723 , G09G3/3629 , G09G2330/02
摘要： In a contactless IC card (1), a rectification circuit (17) rectifies an electromagnetic wave received via an antenna (10) to provide a DC voltage, and an electric double-layer capacitor (18) quickly stores the power from the rectification circuit (17). The electric double-layer capacitor (18) supplies the electric power to circuits such as a modem (11), CPU (12), memory (13), controller IC (14), driver IC (15), etc. for operation, and rewrites information for display on a display device (16) using a cholesteric liquid crystal, ferroelectric liquid crystal or the like.
摘要翻译：在非接触IC卡（1）中，整流电路（17）对通过天线（10）接收的电磁波进行整流以提供直流电压，并且电双层电容器（18）快速地存储来自整流电路（17）。电双层电容器（18）向诸如调制解调器（11），CPU（12），存储器（13），控制器IC（14），驱动器IC（15）等的电路提供电力供操作，并使用胆甾型液晶，铁电液晶等重写用于在显示装置（16）上显示的信息。

2. 发明授权

US07575175B2 Non-contact IC card 有权
标题翻译：非接触式IC卡
公开(公告)号：US07575175B2
公开(公告)日：2009-08-18
申请号：US10535344
申请日：2003-10-23
申请人： Ryota Odake , Junichi Ohsako , Hideo Kawabe , Mitsunori Ueda
发明人： Ryota Odake , Junichi Ohsako , Hideo Kawabe , Mitsunori Ueda
IPC分类号： G06K19/06
CPC分类号： G06K19/07703 , G06K19/0701 , G06K19/0723 , G09G3/3629 , G09G2330/02
摘要： In a contactless IC card (1), a rectification circuit (17) rectifies an electromagnetic wave received via an antenna (10) to provide a DC voltage, and an electric double-layer capacitor (18) quickly stores the power from the rectification circuit (17). The electric double-layer capacitor (18) supplies the electric power to circuits such as a modem (11), CPU (12), memory (13), controller IC (14), driver IC (15), etc. for operation, and rewrites information for display on a display device (16) using a cholesteric liquid crystal, ferroelectric liquid crystal or the like.
摘要翻译：在非接触IC卡（1）中，整流电路（17）对通过天线（10）接收的电磁波进行整流以提供直流电压，并且电双层电容器（18）快速地存储来自整流电路（17）。电双层电容器（18）向诸如调制解调器（11），CPU（12），存储器（13），控制器IC（14），驱动器IC（15）等的电路提供电力供操作，并使用胆甾型液晶，铁电液晶等重写用于在显示装置（16）上显示的信息。

3. 发明申请

US20060267890A1 Display device, display method, liquid crytal drive circuit, and liquid crystal drive method 审中-公开
标题翻译：显示装置，显示方式，液体驱动电路和液晶驱动方式
公开(公告)号：US20060267890A1
公开(公告)日：2006-11-30
申请号：US10542000
申请日：2004-01-21
申请人： Ryota Odake , Mitsunori Ueda , Hideo Kawabe
发明人： Ryota Odake , Mitsunori Ueda , Hideo Kawabe
IPC分类号： G09G3/36
CPC分类号： G09G3/3629 , G02F1/13306 , G09G3/3696 , G09G2300/0486 , G09G2310/0278 , G09G2310/06 , G09G2310/063
摘要： The present invention relates to a display device, display method, a liquid crystal driving circuit, and liquid crystal driving method, which enable cholesteric liquid crystal to be driven with a low voltage. Reference voltage GNDc supplied to a column driver and reference voltage GNDr supplied to a row driver are GND (0 V). GNDr is connected to row electrodes X1 to X3, and GNDc is connected to column electrodes Y1 to Y3. In addition, switches are controlled to supply voltage (V1+V2) to GNDr in a predetermined time width. Voltage (−V1−V2) is supplied to GNDc in a predetermined time width. This applies bipolar pulses of (V1+V2) to inter-pixel-electrode portions of pixels (X1, Y1) to (X3, Y3), whereby a cholesteric liquid crystal layer enters a planar state, so that the entire surface is reset to be in the planar state. The present invention can be applied to liquid crystal display devices and driving circuits for liquid crystal display devices.
摘要翻译：显示装置，显示方法，液晶驱动电路和液晶驱动方法技术领域本发明涉及能够以低电压驱动胆甾型液晶的显示装置，显示方法，液晶驱动电路和液晶驱动方法。提供给列驱动器的参考电压GNDc和提供给行驱动器的参考电压GNDr为GND（0V）。 GNDr与行电极X 1〜X 3连接，GNDc与列电极Y 1〜Y 3连接。此外，控制开关以在预定时间宽度内向GNDr供应电压（V 1 + V 2）。电压（-V 1 -V 2）以规定的时间宽度供给GNDc。这样，将（V 1 + V 2）的双极脉冲施加到像素（X 1，Y 1）至（X 3，Y 3）的像素间电极部分，由此胆甾型液晶层进入平面状态，整个表面复位成平面状态。本发明可以应用于液晶显示装置和液晶显示装置的驱动电路。

4. 发明申请

US20050156846A1 Display apparatus, display method, liquid crystal driver circuit and liquid crystal driving method 失效
标题翻译：显示装置，显示方法，液晶驱动电路和液晶驱动方法
公开(公告)号：US20050156846A1
公开(公告)日：2005-07-21
申请号：US11000242
申请日：2004-11-30
申请人： Ryota Odake , Toshitaka Kawashima , Mitsunori Ueda
发明人： Ryota Odake , Toshitaka Kawashima , Mitsunori Ueda
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36
CPC分类号： G09G3/3622 , G09G2300/0486 , G09G2310/06 , G09G2310/063
摘要： A display apparatus displays information by changing a state of cholesteric liquid crystal with a first driver applying a bipolar voltage to the first electrode, and a second driver for applying a bipolar voltage to the second electrode, the bipolar voltage being of inverted characteristics of the bipolar voltage to be applied to the first electrode. The display apparatus includes a controller controlling the first driver to apply the bipolar voltage to the first electrode a plurality of times in a predetermined period and controlling the second driver to apply to the second electrode the bipolar voltage of the inverted characteristics of the bipolar voltage to be applied to the first electrode, at a same timing as an application of the bipolar voltage to the first electrode, whereby changing a state of cholesteric liquid crystal of a predetermined pixel to a predetermined state.
摘要翻译：显示装置通过利用向第一电极施加双极性电压的第一驱动器改变胆甾型液晶的状态来显示信息，以及用于向第二电极施加双极性电压的第二驱动器，双极性电压是双极性的反相特性施加到第一电极的电压。所述显示装置包括：控制器，控制所述第一驱动器，以在预定周期内将所述双极性电压施加到所述第一电极多次，并且控制所述第二驱动器向所述第二电极施加所述双极性电压的反相特性的双极性电压，在与向第一电极施加双极性电压的同一时刻施加到第一电极，由此将预定像素的胆甾醇型液晶的状态改变到预定状态。

5. 发明授权

US07379059B2 Display apparatus, display method, liquid crystal driver circuit and liquid crystal driving method 失效
标题翻译：显示装置，显示方法，液晶驱动电路和液晶驱动方法
公开(公告)号：US07379059B2
公开(公告)日：2008-05-27
申请号：US11000242
申请日：2004-11-30
申请人： Ryota Odake , Toshitaka Kawashima , Mitsunori Ueda
发明人： Ryota Odake , Toshitaka Kawashima , Mitsunori Ueda
IPC分类号： G06F3/038 , G09G3/36
CPC分类号： G09G3/3622 , G09G2300/0486 , G09G2310/06 , G09G2310/063
摘要： A display apparatus displays information by changing a state of cholesteric liquid crystal with a first driver applying a bipolar voltage to the first electrode, and a second driver for applying a bipolar voltage to the second electrode, the bipolar voltage being of inverted characteristics of the bipolar voltage to be applied to the first electrode. The display apparatus includes a controller controlling the first driver to apply the bipolar voltage to the first electrode a plurality of times in a predetermined period and controlling the second driver to apply to the second electrode the bipolar voltage of the inverted characteristics of the bipolar voltage to be applied to the first electrode, at a same timing as an application of the bipolar voltage to the first electrode, whereby changing a state of cholesteric liquid crystal of a predetermined pixel to a predetermined state.
摘要翻译：显示装置通过利用向第一电极施加双极性电压的第一驱动器改变胆甾型液晶的状态来显示信息，以及用于向第二电极施加双极性电压的第二驱动器，双极性电压是双极性的反相特性施加到第一电极的电压。所述显示装置包括：控制器，控制所述第一驱动器，以在预定周期内将所述双极性电压施加到所述第一电极多次，并且控制所述第二驱动器向所述第二电极施加所述双极性电压的反相特性的双极性电压，在与向第一电极施加双极性电压的同一时刻施加到第一电极，由此将预定像素的胆甾醇型液晶的状态改变到预定状态。

6. 发明申请

US20090273727A1 LIGHT-EMISSION LENS, LIGHT-EMITTING ELEMENT ASSEMBLY, SHEET-SHAPED LIGHT SOURCE DEVICE AND COLOR LIQUID CRYSTAL DISPLAY ASSEMBLY 审中-公开
标题翻译：发光透镜，发光元件组件，薄片形光源装置和彩色液晶显示组件
公开(公告)号：US20090273727A1
公开(公告)日：2009-11-05
申请号：US11720712
申请日：2005-12-02
申请人： Shigeo Kubota , Junichi Osako , Satoshi Tomioko , Mitsunori Ueda , Tetsuyuki Yoshida , Naoji Nada
发明人： Shigeo Kubota , Junichi Osako , Satoshi Tomioko , Mitsunori Ueda , Tetsuyuki Yoshida , Naoji Nada
IPC分类号： G02F1/13357 , F21V7/06 , F21V13/04 , F21K7/00
CPC分类号： G02B17/0856 , G02B5/265 , G02F1/133603 , H01L33/58 , H01L2224/16225 , H01L2224/48091 , H01L2224/73265 , H01L2924/13091 , H01L2924/00014 , H01L2924/00
摘要： There is provided a lens formed from a circular bottom face (11), lateral face (14) and top face (15) and having a surface light source (13) of a finite size disposed at the center of the bottom face (11). The top face (15) is an aspheric surface rotational symmetric with respect to a z-axis and which totally reflects a part of a component, whose polar angle is smaller than a polar angle Θ0 at the intersection between the lateral face (14) and top face (15), of light emitted from the surface light source (13). The lateral face (14) is an aspheric surface rotational symmetric with respect to the z-axis and pervious to a component, whose polar angle is larger than the polar angle Θ0, and component, totally reflected at the top face (15), of the light emitted from the surface light source (13). A function r=fS(z) where z is a variable representing the lateral face (14) increases monotonously as the variable z decreases in a closed zone defined by 0≦z≦z1 (z-coordinate of an intersection between the lateral face (14) and top face (15)), and has at least one point where a absolute value |d2r/dz2| is maximum in the closed zone.
摘要翻译：提供了由圆形底面（11），侧面（14）和顶面（15）形成并具有设置在底面（11）的中心处的有限尺寸的表面光源（13）的透镜，。顶面（15）是相对于z轴旋转对称的非球面，其全部反射部分的一部分，其极角小于侧面（14）与侧面（14）的交点处的极角θta 从表面光源（13）发射的光的顶面（15）。侧面（14）是相对于z轴旋转对称的非球面，并且可以透视其极角大于极角（θ）的部分，并且在顶面（15）处全反射的分量从表面光源（13）发射的光。函数r = fS（z）其中z是表示横向面（14）的变量随着变量z在由0 <= z <= z1定义的关闭区域中减小而单调增加（横向面（14）和顶面（15）），并且具有至少一个绝对值| d2r / dz2 | 在封闭区域最大。

7. 发明授权

US5838824A Encoding/decoding apparatus providing with input/output interface for external equipment 失效
标题翻译：为外部设备提供输入/输出接口的编码/解码装置
公开(公告)号：US5838824A
公开(公告)日：1998-11-17
申请号：US727242
申请日：1996-10-08
申请人： Masaya Narikawa , Haruko Ishigami , Yutaka Nishikawa , Mitsunori Ueda
发明人： Masaya Narikawa , Haruko Ishigami , Yutaka Nishikawa , Mitsunori Ueda
IPC分类号： G11B19/02 , G11B20/10 , H04N5/781 , H04N5/85 , H04N9/804 , H04N9/806 , G60K9/00
CPC分类号： H04N9/8042 , G11B19/02 , G11B20/10527 , H04N5/781 , H04N5/85 , H04N9/8063
摘要： A signal switcher and an input/output interface for an external equipment are provided within an encoding/decoding apparatus. A display part in the encoding/decoding apparatus can be utilized by controlling a signal switcher to select either a signal from a writing/reading part or an external signal from the input/output interface for an external equipment by a control microcomputer and supplying the output of the signal switcher to a display part through a decoding processing part.
摘要翻译：信号切换器和用于外部设备的输入/输出接口设置在编码/解码装置内。编码/解码装置中的显示部分可以通过控制信号切换器来利用控制微机从外部设备的输入/输出接口选择来自写入/读取部分的信号或外部信号，并提供输出通过解码处理部分将信号切换器传送到显示部分。

8. 发明申请

US20100085512A1 SURFACE LIGHT SOURCE DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE ASSEMBLY 审中-公开
标题翻译：表面光源装置和液晶显示装置组件
公开(公告)号：US20100085512A1
公开(公告)日：2010-04-08
申请号：US12571810
申请日：2009-10-01
申请人： Mitsunori Ueda , Kanji Yokomizo , Mariko Obinata , Yuichi Miyagawa
发明人： Mitsunori Ueda , Kanji Yokomizo , Mariko Obinata , Yuichi Miyagawa
IPC分类号： G02F1/13357
CPC分类号： G02F1/133609 , G02F1/13318 , G02F1/133603 , G02F2001/133607 , G02F2201/58 , G09G3/3426 , G09G2300/023 , G09G2320/064 , G09G2320/0646 , G09G2360/145 , G09G2360/16
摘要： Disclosed herein is a surface light source device that illuminates a transmissive liquid crystal display device having a display area formed of pixels arranged in a two-dimensional matrix from a back side of the liquid crystal display device, the surface light source device comprising a plurality of light emitting element units, wherein each of the light emitting element units includes: at least one first light emitting element assembly; at least one second light emitting element assembly; and at least one third light emitting element assembly, and focal length and lateral magnification of each of the first lens, the second lens, and the third lens are adjusted based on emission intensity distribution of each of the first light emitting element, the second light emitting element, and the third light emitting element.
摘要翻译：本发明公开了一种表面光源装置，其从液晶显示装置的背面照射具有由排列成二维矩阵的像素构成的显示区域的透射式液晶显示装置，所述面光源装置包括多个发光元件单元，其中每个发光元件单元包括：至少一个第一发光元件组件; 至少一个第二发光元件组件; 和至少一个第三发光元件组件，并且基于第一发光元件，第二光源的发光强度分布来调整第一透镜，第二透镜和第三透镜中的每一个的焦距和横向放大率发光元件和第三发光元件。

9. 发明授权

US06314064B1 Optical pickup device and optical disc device 失效
标题翻译：光拾取装置和光盘装置
公开(公告)号：US06314064B1
公开(公告)日：2001-11-06
申请号：US09172621
申请日：1998-10-15
申请人： Mitsunori Ueda , Takeshi Kubo , Junichi Suzuki , Satoshi Sakamoto , Hiroshi Kawamura
发明人： Mitsunori Ueda , Takeshi Kubo , Junichi Suzuki , Satoshi Sakamoto , Hiroshi Kawamura
IPC分类号： G11B712
CPC分类号： G11B7/1374 , G11B7/08 , G11B7/09 , G11B7/0912 , G11B7/0935 , G11B7/0943 , G11B7/123 , G11B7/131 , G11B7/1356 , G11B7/139 , G11B2007/0006
摘要： An optical pickup device has a first optical system including a double lens type lens unit having a forward lens arranged facing an optical disc and a backward lens having an optical axis coincident with the forward lens. The optical pickup device also has a second optical system including an objective lens and first and second gap detection photodetectors for detecting the separation between the signal readout surface of the optical disc and the forward lens of the double lens type lens unit. The optical pickup device also includes a bobbin provided with the double lens type lens unit of the first optical system and with the objective lens of the second optical system and an electromagnetic driving unit for driving the bobbin in a first direction parallel to the optical axis of the objective lens and that of the forward lens of the double lens type lens unit and in a second direction normal to the optical axes. With the optical pickup device, the objective lens unit can be improved in operational reliability and the device in its entirety can be reduced in size.
摘要翻译：光拾取装置具有第一光学系统，该第一光学系统包括具有面向光盘的正射透镜的双透镜型透镜单元和具有与前透镜重合的光轴的后透镜。光学拾取装置还具有包括物镜的第二光学系统和用于检测光盘的信号读出表面与双透镜型透镜单元的前向透镜之间的间隔的第一和第二间隙检测光电探测器。光学拾取装置还包括一个设置有第一光学系统的双透镜型透镜单元和第二光学系统的物镜的线轴和一个电磁驱动单元，用于沿平行于光轴的第一方向驱动线轴物镜和双透镜型透镜单元的前透镜的物镜和与光轴垂直的第二方向。利用光学拾取装置，可以提高物镜单元的操作可靠性，整体上可以减小装置的尺寸。

10. 发明授权

US06270857B1 Method of modifying a surface of an insulator 有权
公开(公告)号：US06270857B1
公开(公告)日：2001-08-07
申请号：US09371119
申请日：1999-08-10
申请人： Minehiro Tonosaki , Mitsunori Ueda , Masato Kobayashi , Hiroyuki Okita
发明人： Minehiro Tonosaki , Mitsunori Ueda , Masato Kobayashi , Hiroyuki Okita
IPC分类号： C08J254
摘要： When an insulator is irradiated with an electron beam, a pulse-shape voltage is applied to the insulator from a pulse power source. As a result, a charge-up state of the insulator can be prevented. If an object which must be subjected to surface modification is an insulator, the object can effectively be irradiated with the electron beam to perform the surface modification.

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