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1. 发明授权

US09354459B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US09354459B2
公开(公告)日：2016-05-31
申请号：US14235875
申请日：2012-07-26
申请人： Masahiko Nakamizo , Fumikazu Shimoshikiryoh , Takamitsu Suzuki , Akifumi Hashimoto
发明人： Masahiko Nakamizo , Fumikazu Shimoshikiryoh , Takamitsu Suzuki , Akifumi Hashimoto
IPC分类号： G02F1/133 , G09G3/36 , G02F1/1362 , G02F1/1343
CPC分类号： G02F1/13306 , G02F1/136213 , G02F2001/134345 , G09G3/3655 , G09G2300/0443 , G09G2300/0876 , G09G2310/06 , G09G2330/021
摘要： In a liquid crystal display device in which one pixel is divided into a plurality of sub-pixels, power consumption is reduced. A liquid crystal display device in which a pixel formation portion forming one pixel includes a first sub-pixel portion and a second sub-pixel portion is provided with a charge sharing circuit (50) for short-circuiting a CS bus line (CSL1) provided for the first sub-pixel portion and a CS bus line (CSL2) provided for the second sub-pixel portion to each other based on a short-circuit control signal (CTL). A CS voltage generating circuit (40) generates CS signals (CS1 and CS2) whose potentials change every predetermined period. The charge sharing circuit (50) short-circuits the CS bus line (CSL1) and the CS bus line (CSL2) to each other at timing at which the potentials of the CS signals (CS1 and CS2) change, based on the short-circuit control signal (CTL).
摘要翻译：在其中一个像素被划分为多个子像素的液晶显示装置中，功耗降低。其中形成一个像素的像素形成部分包括第一子像素部分和第二子像素部分的液晶显示装置设置有用于短路CS总线（CSL1）的电荷共享电路（50），所述CS总线基于短路控制信号（CTL），对于第一子像素部分和为第二子像素部分提供的CS总线（CSL2）。 CS电压产生电路（40）产生其电位在每个预定周期改变的CS信号（CS1和CS2）。在CS信号（CS1和CS2）的电位变化的定时，电荷共享电路（50）使CS总线（CSL1）和CS总线（CSL2）彼此短路，电路控制信号（CTL）。

2. 发明申请

US20080080357A1 Objective lens element with peripheral diffraction structure and central phase step structure for optical disks and optical head device incorporating the same 审中-公开
$Objective lens element with peripheral diffraction structure and central phase step structure for optical disks and optical head device incorporating the same$
标题翻译：具有外围衍射结构的物镜元件和用于光盘的中心相阶梯结构以及包含该物镜的光学头装置
公开(公告)号：US20080080357A1
公开(公告)日：2008-04-03
申请号：US11984722
申请日：2007-11-21
申请人： Yasuhiro Tanaka , Michihiro Yamagata , Akifumi Hashimoto , Yuichi Takahashi , Yukihiro Chokyu , Kei Ikeda
发明人： Yasuhiro Tanaka , Michihiro Yamagata , Akifumi Hashimoto , Yuichi Takahashi , Yukihiro Chokyu , Kei Ikeda
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G11B7/1367 , G11B7/1374 , G11B7/139 , G11B7/13922 , G11B2007/0006
摘要： An objective lens records information on, or read information from, a first optical medium by utilizing a first light beam which convergences on the first optical medium at a first numerical aperture (hereinafter “NA1”). The objective lens records information on, or read information from, a second optical medium by utilizing a second light beam which convergences on the second optical medium at a second numerical aperture (hereinafter “NA2”). In the objective lens, NA1 is greater than NA2. The objective lens has an optical lens for receiving the first light beam and the second light beam. The optical lens has a peripheral diffraction structure disposed substantially outside an area of incidence of the second light beam for suppressing fluctuation in wavefront aberration of the first light beam, and a phase step structure disposed in a central region relative to the peripheral region for producing a phase difference in the second light beam.
摘要翻译：物镜通过利用以第一数值孔径收敛在第一光学介质上的第一光束（以下称为“NA1”）来记录关于第一光学介质的信息或从第一光学介质读取信息。物镜通过利用以第二数值孔径（以下称为“NA2”）会聚在第二光学介质上的第二光束来记录关于第二光学介质的信息或从第二光学介质读取信息。在物镜中，NA1大于NA2。物镜具有用于接收第一光束和第二光束的光学透镜。光学透镜具有基本上设置在第二光束的入射面的外侧的外围衍射结构，用于抑制第一光束的波面像差的波动，以及相位阶梯结构，其设置在相对于周边区域的中心区域中，第二光束的相位差。

3. 发明申请

US20140146265A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20140146265A1
公开(公告)日：2014-05-29
申请号：US14235875
申请日：2012-07-26
申请人： Masahiko Nakamizo , Fumikazu Shimoshikiryoh , Takamitsu Suzuki , Akifumi Hashimoto
发明人： Masahiko Nakamizo , Fumikazu Shimoshikiryoh , Takamitsu Suzuki , Akifumi Hashimoto
IPC分类号： G02F1/133
CPC分类号： G02F1/13306 , G02F1/136213 , G02F2001/134345 , G09G3/3655 , G09G2300/0443 , G09G2300/0876 , G09G2310/06 , G09G2330/021
摘要： In a liquid crystal display device in which one pixel is divided into a plurality of sub-pixels, power consumption is reduced. A liquid crystal display device in which a pixel formation portion forming one pixel includes a first sub-pixel portion and a second sub-pixel portion is provided with a charge sharing circuit (50) for short-circuiting a CS bus line (CSL1) provided for the first sub-pixel portion and a CS bus line (CSL2) provided for the second sub-pixel portion to each other based on a short-circuit control signal (CTL). A CS voltage generating circuit (40) generates CS signals (CS1 and CS2) whose potentials change every predetermined period. The charge sharing circuit (50) short-circuits the CS bus line (CSL1) and the CS bus line (CSL2) to each other at timing at which the potentials of the CS signals (CS1 and CS2) change, based on the short-circuit control signal (CTL).
摘要翻译：在其中一个像素被划分为多个子像素的液晶显示装置中，功耗降低。其中形成一个像素的像素形成部分包括第一子像素部分和第二子像素部分的液晶显示装置设置有用于短路CS总线（CSL1）的电荷共享电路（50），所述CS总线基于短路控制信号（CTL），对于第一子像素部分和为第二子像素部分提供的CS总线（CSL2）。 CS电压产生电路（40）产生其电位在每个预定周期改变的CS信号（CS1和CS2）。在CS信号（CS1和CS2）的电位变化的定时，电荷共享电路（50）使CS总线（CSL1）和CS总线（CSL2）彼此短路，电路控制信号（CTL）。

4. 发明申请

US20130207884A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20130207884A1
公开(公告)日：2013-08-15
申请号：US13880384
申请日：2011-10-26
申请人： Masahiko Nakamizo , Fumikazu Shimoshikiryoh , Takamitsu Suzuki , Akifumi Hashimoto
发明人： Masahiko Nakamizo , Fumikazu Shimoshikiryoh , Takamitsu Suzuki , Akifumi Hashimoto
IPC分类号： G09G5/10
CPC分类号： G09G5/10 , G09G3/3659 , G09G2320/0233
摘要： A display device 10 according to the present invention includes a plurality of pixels 40 each including a plurality of sub pixels 42, a plurality of auxiliary capacitance lines 36 forming an auxiliary capacitance 56 with the sub pixels 42, and an auxiliary capacitance driver 34 configured to supply an auxiliary capacitance drive signal to the auxiliary capacitance lines 36 and to apply a voltage to the auxiliary capacitance. In the display device 10, the auxiliary capacitance driver 34 includes a plurality of connection terminals 64 each connected to each of the auxiliary capacitance lines 36.
摘要翻译：根据本发明的显示装置10包括多个像素40，每个像素包括多个子像素42，多个辅助电容线36，其形成具有子像素42的辅助电容56，辅助电容驱动器34被配置为向辅助电容线36提供辅助电容驱动信号，并向辅助电容施加电压。在显示装置10中，辅助电容驱动器34包括各自连接到每个辅助电容线36的多个连接端子64。

5. 发明申请

US20050111336A1 Objective lens element for optical disks and optical head device incorporating the same 审中-公开
标题翻译：用于光盘的物镜元件和包含该物镜的光学头装置
公开(公告)号：US20050111336A1
公开(公告)日：2005-05-26
申请号：US10985906
申请日：2004-11-12
申请人： Yasuhiro Tanaka , Michihiro Yamagata , Akifumi Hashimoto , Yuichi Takahashi , Yukihiro Chokyu , Kei Ikeda
发明人： Yasuhiro Tanaka , Michihiro Yamagata , Akifumi Hashimoto , Yuichi Takahashi , Yukihiro Chokyu , Kei Ikeda
IPC分类号： G02B13/00 , G02B5/18 , G02B13/18 , G11B7/00 , G11B7/135 , G11B7/1353 , G11B7/1367 , G11B7/1374 , G11B7/139 , G11B7/1392
CPC分类号： G11B7/1353 , G11B7/1367 , G11B7/1374 , G11B7/139 , G11B7/13922 , G11B2007/0006
摘要： An objective lens records information on, or read information from, a first optical medium by utilizing a first light beam which convergences on the first optical medium at a first numerical aperture (hereinafter “NA1”). The objective lens records information on, or read information from, a second optical medium by utilizing a second light beam which convergences on the second optical medium at a second numerical aperture (hereinafter “NA2”). In the objective lens, NA1 is greater than NA2. The objective lens has an optical lens for receiving the first light beam and the second light beam. The optical lens has a peripheral diffraction structure disposed substantially outside an area of incidence of the second light beam for suppressing fluctuation in wavefront aberration of the first light beam, and a phase step structure disposed in a central region relative to the peripheral region for producing a phase difference in the second light beam.
摘要翻译：物镜通过利用以第一数值孔径收敛在第一光学介质上的第一光束（以下称为“NA1”）来记录关于第一光学介质的信息或从第一光学介质读取信息。物镜通过利用以第二数值孔径（以下称为“NA2”）会聚在第二光学介质上的第二光束来记录关于第二光学介质的信息或从第二光学介质读取信息。在物镜中，NA1大于NA2。物镜具有用于接收第一光束和第二光束的光学透镜。光学透镜具有基本上设置在第二光束的入射面的外侧的外围衍射结构，用于抑制第一光束的波面像差的波动，以及相位步长结构，其设置在相对于周边区域的中心区域中，第二光束的相位差。

6. 发明授权

US4842392A Objective lens driving unit 失效
标题翻译：物镜驱动单元
公开(公告)号：US4842392A
公开(公告)日：1989-06-27
申请号：US52922
申请日：1987-05-22
申请人： Hiroyuki Nakamura , Masashi Ito , Toshiki Itoi , Akifumi Hashimoto
发明人： Hiroyuki Nakamura , Masashi Ito , Toshiki Itoi , Akifumi Hashimoto
IPC分类号： G11B7/09
CPC分类号： G11B7/093
摘要： In an objective lens driving unit, an objective lens (12) is fixed to a coil bobbin (11), which has a focus drive coil (13a) wound therearound with its axis coaxial with the axis of the objective lens (12) and tracking dive coils (13b, 13c) wound thereon with their axes perpendicular with the axis of the objective lens (12), and the focus drive coil (13a) and the tracking drive coils (13b, 13c) are put in an open magnetic field produced by a magnetic yoke (14) having permanent magnets (15a, 15b), which makes magnetic flux to cross the coils, thereby to drive the objective lens (12); thus the size of the unit is decreased and made light, and further, the weight of the moving part is made light, to boost sensitivity thereby.
摘要翻译：在物镜驱动单元中，物镜（12）被固定到线圈架（11）上，线圈架（11）具有绕其轴线与物镜（12）的轴线同轴的聚焦驱动线圈（13a），并且跟踪卷绕在其上的潜线圈（13b，13c）的轴线与物镜（12）的轴线垂直，并且聚焦驱动线圈（13a）和跟踪驱动线圈（13b，13c）被置于产生的开放磁场中通过具有永磁体（15a，15b）的磁轭（14）使磁通量与线圈交叉，从而驱动物镜（12）; 因此单元的尺寸减小并变轻，并且进一步使移动部件的重量变轻，从而提高灵敏度。

7. 发明授权

US09202436B2 Display device with auxiliary capacitance line 有权
标题翻译：带辅助电容线的显示装置
公开(公告)号：US09202436B2
公开(公告)日：2015-12-01
申请号：US13880384
申请日：2011-10-26
申请人： Masahiko Nakamizo , Fumikazu Shimoshikiryoh , Takamitsu Suzuki , Akifumi Hashimoto
发明人： Masahiko Nakamizo , Fumikazu Shimoshikiryoh , Takamitsu Suzuki , Akifumi Hashimoto
IPC分类号： G09G3/36 , G09G5/10
CPC分类号： G09G5/10 , G09G3/3659 , G09G2320/0233
摘要： A display device 10 according to the present invention includes a plurality of pixels 40 each including a plurality of sub pixels 42, a plurality of auxiliary capacitance lines 36 forming an auxiliary capacitance 56 with the sub pixels 42, and an auxiliary capacitance driver 34 configured to supply an auxiliary capacitance drive signal to the auxiliary capacitance lines 36 and to apply a voltage to the auxiliary capacitance. In the display device 10, the auxiliary capacitance driver 34 includes a plurality of connection terminals 64 each connected to each of the auxiliary capacitance lines 36.
摘要翻译：根据本发明的显示装置10包括多个像素40，每个像素包括多个子像素42，多个辅助电容线36，其形成具有子像素42的辅助电容56，辅助电容驱动器34被配置为向辅助电容线36提供辅助电容驱动信号，并向辅助电容施加电压。在显示装置10中，辅助电容驱动器34包括各自连接到每个辅助电容线36的多个连接端子64。

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