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61. 发明授权

US07764264B2 Display device with bidirectional shift register and set-reset flip flops with capacitors that use scanning direction control signals as setting and resetting potentials 有权
标题翻译：具有双向移位寄存器和具有电容器的设置复位触发器的显示器件，其使用扫描方向控制信号作为设置和复位电位
公开(公告)号：US07764264B2
公开(公告)日：2010-07-27
申请号：US11600757
申请日：2006-11-17
申请人： Takayuki Nakao , Masahiro Maki , Hideo Sato , Toshio Miyazawa
发明人： Takayuki Nakao , Masahiro Maki , Hideo Sato , Toshio Miyazawa
IPC分类号： G09G3/36 , G09G5/00 , G11C19/00
CPC分类号： G11C19/184 , G09G3/20 , G09G3/3677 , G09G2310/0267 , G09G2310/0283
摘要： The present invention provides a display device that has a driving circuit including a single channel bidirectional shift register with which the circuit scale can be reduced without increasing the number of elements.The driving circuit includes a single channel bidirectional shift register. This single channel bidirectional shift register has an RS flip-flop circuit. The RS flip-flop circuit includes a first transistor having a first electrode connected to an output terminal and having a second electrode to which a second scanning direction control signal is applied and a second transistor having a first electrode connected to an output terminal and having a second electrode to which a first scanning direction control signal is applied. In this circuit configuration, a resetting signal is applied to a control electrode of the first transistor in a first scanning direction, a setting signal is applied to the control electrode of the first transistor in a second scanning direction which is a direction opposite to the first scanning direction. The setting signal is also applied to a control electrode of the second transistor in the first scanning direction, and the resetting signal is also applied to the control electrode of the second transistor in the second scanning direction.
摘要翻译：本发明提供一种具有包括单通道双向移位寄存器的驱动电路的显示装置，可以在不增加元件数量的情况下减小电路规模。驱动电路包括单通道双向移位寄存器。该单通道双向移位寄存器具有RS触发器电路。 RS触发器电路包括第一晶体管，其具有连接到输出端子的第一电极，并且具有施加第二扫描方向控制信号的第二电极和具有连接到输出端子的第一电极的第二晶体管，施加了第一扫描方向控制信号的第二电极。在该电路结构中，复位信号沿第一扫描方向施加到第一晶体管的控制电极，设定信号以与第一晶体管的第一扫描方向相反的方向的第二扫描方向施加到第一晶体管的控制电极扫描方向。该设定信号也在第一扫描方向上施加到第二晶体管的控制电极，并且复位信号也被施加到第二晶体管的控制电极沿第二扫描方向。

62. 发明申请

US20100149156A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100149156A1
公开(公告)日：2010-06-17
申请号：US12634733
申请日：2009-12-10
申请人： Masahiro Maki , Katsumi Matsumoto , Hideo Sato , Hiroyuki Abe
发明人： Masahiro Maki , Katsumi Matsumoto , Hideo Sato , Hiroyuki Abe
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3655 , G09G3/3614 , G09G3/3677 , G09G2300/0408
摘要： A liquid crystal display device which can reduce a scale of the whole counter-electrode-signal drive circuits is provided. The liquid crystal display device includes: a substrate; a plurality of counter electrodes which are formed on the substrate corresponding to pixels; a plurality of counter electrode signal lines which are formed on the substrate, are electrically made conductive with the counter electrodes, extend in the X direction, and are arranged parallel to each other in the Y direction which intersects the X direction; and counter electrode signal drive circuits having control signal outputting parts which are mounted on the substrate at a rate of one control signal outputting part for two counter electrode signal lines.
摘要翻译：提供了能够减小整个对置电极信号驱动电路的规模的液晶显示装置。液晶显示装置包括：基板; 多个对置电极，形成在与像素对应的基板上; 形成在基板上的多个对电极信号线通过对置电极导电，在X方向上延伸，并且在与X方向相交的Y方向上彼此平行地配置; 以及具有控制信号输出部件的对电极信号驱动电路，其以两个对电极信号线的一个控制信号输出部分的速率安装在基板上。

63. 发明授权

US07675592B2 Transflective liquid crystal display device 有权
标题翻译：透反式液晶显示装置
公开(公告)号：US07675592B2
公开(公告)日：2010-03-09
申请号：US11812770
申请日：2007-06-21
申请人： Takahiro Ochiai , Takayuki Nakao , Daisuke Sonoda , Hidekazu Miyake , Toshio Miyazawa , Masahiro Maki , Tohru Sasaki
发明人： Takahiro Ochiai , Takayuki Nakao , Daisuke Sonoda , Hidekazu Miyake , Toshio Miyazawa , Masahiro Maki , Tohru Sasaki
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/136227 , G02F1/133371 , G02F1/133555 , G02F1/134363 , G02F1/13454 , G09G3/3655 , G09G2300/0456
摘要： The manufacturing yield of transflective liquid crystal display devices is to be enhanced. In a transflective liquid crystal display device including a liquid crystal display panel having a pair of substrates and a liquid crystal layer held between the pair of substrates, the liquid crystal display panel has a plurality of subpixels each having a transmissive part and a reflective part, wherein one of the pair of substrates has: an active element; a first insulating film disposed in a higher layer than the electrode of the active element and having a first contact hole; a counter electrode disposed in a higher layer than the first insulating film; a reflective electrode disposed in the reflective part in a higher layer than the counter electrode; a second insulating film disposed in a higher layer than the counter electrode and the reflective electrode and having a second contact hole; a pixel electrode disposed in a higher layer than the second insulating film; and an electroconductor formed in the first contact hole and electrically connected to the electrode of the active element, and the pixel electrode is electrically connected to the electroconductor via the second contact hole.
摘要翻译：半透射型液晶显示装置的制造成品率得到提高。在包括具有一对基板的液晶显示面板和保持在一对基板之间的液晶层的半透射型液晶显示装置中，液晶显示面板具有多个子像素，每个子像素具有透射部分和反射部分，其中所述一对基板中的一个具有：有源元件; 第一绝缘膜，设置在比所述有源元件的电极高的层中，并具有第一接触孔; 设置在比所述第一绝缘膜高的层中的对置电极; 反射电极，设置在比对电极高的层中的反射部分中; 第二绝缘膜设置在比对电极和反射电极更高的层中，并具有第二接触孔; 设置在比所述第二绝缘膜高的层中的像素电极; 以及形成在第一接触孔中并且电连接到有源元件的电极的电导体，并且像素电极经由第二接触孔电连接到电导体。

64. 发明申请

US20080013022A1 Transflective Liquid Crystal Display Device 有权
标题翻译：透反液晶显示装置
公开(公告)号：US20080013022A1
公开(公告)日：2008-01-17
申请号：US11772275
申请日：2007-07-02
申请人： TAKAHIRO OCHIAI , Toshio Miyazawa , Masahiro Maki , Tohru Sasaki
发明人： TAKAHIRO OCHIAI , Toshio Miyazawa , Masahiro Maki , Tohru Sasaki
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02F1/13306 , G02F1/134363
摘要： There is disclosed a transflective liquid crystal display device having reflective portions having an improved contrast ratio. At each subpixel of the display device, a pixel electrode is shared between transmissive and reflective portions. Independent counter electrodes are used respectively for the transmissive and reflective portions. Different potentials are applied to the counter electrodes for the transmissive and reflective portions. The transmissive portion operates in normally black mode. That is, the transmissive portion displays black when no voltage is applied. The reflective portion operates in normally white mode. That is, the reflective portion displays white when no voltage is applied. The liquid crystal layer in the reflective portion is thicker than the liquid crystal layer in the transmissive portion.
摘要翻译：公开了一种具有提高对比度的反射部分的半透射型液晶显示装置。在显示装置的每个子像素处，像素电极在透射和反射部分之间共享。独立的对电极分别用于透射和反射部分。对于透射和反射部分的对电极施加不同的电位。透射部分以常黑模式工作。也就是说，当没有施加电压时，透射部分显示黑色。反射部分以常白模式工作。也就是说，当没有施加电压时，反射部分显示白色。反射部中的液晶层比透射部的液晶层厚。

65. 发明申请

US20070241332A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20070241332A1
公开(公告)日：2007-10-18
申请号：US11783071
申请日：2007-04-05
申请人： Takahiro Ochiai , Takayuki Nakao , Toshio Miyazawa , Masahiro Maki , Tohru Sasaki
发明人： Takahiro Ochiai , Takayuki Nakao , Toshio Miyazawa , Masahiro Maki , Tohru Sasaki
IPC分类号： H01L29/04
CPC分类号： G02F1/134363 , G02F1/133555 , G02F1/136227 , G02F1/136286 , G02F2201/40 , H01L27/12
摘要： A liquid crystal display device having a liquid crystal display panel includes a first substrate, a second substrate, and liquid crystal interposed between the first and second substrates. The first substrate includes an active element, a first insulating film formed on the active element, a plurality of first electrodes disposed on the first insulating film, a second insulating film disposed on the first electrodes, and a pixel electrode disposed on the second insulating film. The pixel electrode is electrically coupled to the active element via a portion defining a contact hole formed in a portion defining a clearance between the plurality of first electrodes.
摘要翻译：具有液晶显示面板的液晶显示装置包括第一基板，第二基板以及置于第一和第二基板之间的液晶。第一基板包括有源元件，形成在有源元件上的第一绝缘膜，设置在第一绝缘膜上的多个第一电极，设置在第一电极上的第二绝缘膜，以及设置在第二绝缘膜上的像素电极。像素电极经由形成在限定多个第一电极之间的间隙的部分中的接触孔的部分电耦合到有源元件。

66. 发明申请

US20070115245A1 Display device 有权
标题翻译：显示设备
公开(公告)号：US20070115245A1
公开(公告)日：2007-05-24
申请号：US11600757
申请日：2006-11-17
申请人： Takayuki Nakao , Masahiro Maki , Hideo Sato , Toshio Miyazawa
发明人： Takayuki Nakao , Masahiro Maki , Hideo Sato , Toshio Miyazawa
IPC分类号： G09G3/36
CPC分类号： G11C19/184 , G09G3/20 , G09G3/3677 , G09G2310/0267 , G09G2310/0283
摘要： The present invention provides a display device that has a driving circuit including a single channel bidirectional shift register with which the circuit scale can be reduced without increasing the number of elements. The driving circuit includes a single channel bidirectional shift register. This single channel bidirectional shift register has an RS flip-flop circuit. The RS flip-flop circuit includes a first transistor having a first electrode connected to an output terminal and having a second electrode to which a second scanning direction control signal is applied and a second transistor having a first electrode connected to an output terminal and having a second electrode to which a first scanning direction control signal is applied. In this circuit configuration, a resetting signal is applied to a control electrode of the first transistor in a first scanning direction, a setting signal is applied to the control electrode of the first transistor in a second scanning direction which is a direction opposite to the first scanning direction. The setting signal is also applied to a control electrode of the second transistor in the first scanning direction, and the resetting signal is also applied to the control electrode of the second transistor in the second scanning direction.
摘要翻译：本发明提供一种具有包括单通道双向移位寄存器的驱动电路的显示装置，可以在不增加元件数量的情况下减小电路规模。驱动电路包括单通道双向移位寄存器。该单通道双向移位寄存器具有RS触发器电路。 RS触发器电路包括第一晶体管，其具有连接到输出端子的第一电极，并且具有施加第二扫描方向控制信号的第二电极和具有连接到输出端子的第一电极的第二晶体管，施加了第一扫描方向控制信号的第二电极。在该电路结构中，复位信号沿第一扫描方向施加到第一晶体管的控制电极，设定信号以与第一晶体管的第一扫描方向相反的方向的第二扫描方向施加到第一晶体管的控制电极扫描方向。该设定信号也在第一扫描方向上施加到第二晶体管的控制电极，并且复位信号也被施加到第二晶体管的控制电极沿第二扫描方向。

67. 发明授权

US07103800B2 Display device, receiver, and test apparatus 有权
公开(公告)号：US07103800B2
公开(公告)日：2006-09-05
申请号：US10291695
申请日：2002-11-12
申请人： Satoshi Hasako , Masahiro Maki , Yuji Igata , Junji Kondou
发明人： Satoshi Hasako , Masahiro Maki , Yuji Igata , Junji Kondou
IPC分类号： G06F11/00
CPC分类号： H04N17/04
摘要： A display device comprises an inspection circuit for inspecting a data reception related circuit to generate inspection information, an inspection result image generation circuit for generating image data indicating the inspection information, a display switching circuit for superimposing inspection result image data on test video data, and a display unit for displaying the test video data superimposing the inspection result image data. As a result, it is possible to carry out inspection after assembly of the display device without disassembling the display device. This in turn makes it possible to carry out a test in a simple manner on the data reception related circuit inside the display device without changing noise environment inside the display device.

68. 发明申请

US20060071895A1 Display device having an improved voltage level converter circuit 有权
公开(公告)号：US20060071895A1
公开(公告)日：2006-04-06
申请号：US11203971
申请日：2005-08-16
申请人： Toshio Miyazawa , Hideo Satou , Tomohiko Satou , Masahiro Maki
发明人： Toshio Miyazawa , Hideo Satou , Tomohiko Satou , Masahiro Maki
IPC分类号： G09G3/36
CPC分类号： H03K5/003 , G09G3/3648 , G09G2300/0408 , G09G2310/0289 , G09G2330/02 , H03K19/0013 , H03K19/018571
摘要： A display device has a driver including a level converter formed of polysilicon MISTFTs. The level converter includes first, second and third N-channel MISTFTs (NMISTFTS) and first, second and third P-channel MISTFTs (PMISTFTS). Gate and first terminals of the first NMISTFT and PMISTFT, and a gate terminal of the third PMISTFT are coupled to an input terminal via a capacitance. Second terminals of the second NMISTFT and PMISTFT, and a gate terminal of third NMISTFT are coupled to the input terminal via a capacitance. A first terminal of the third PMISTFT, and second terminals of the first NMISTFT and PMISTFT are coupled to a high voltage. A second terminal of the third NMISTFT, gate and first terminals of the second NMISTFT and PMISTFT are coupled to a low voltage. A second terminal of the third PMISTFT and a first terminal of the third NMISTFT are connected to an output terminal.

69. 发明申请

US20050231040A1 Radiation information management device and communication device 有权
标题翻译：辐射信息管理装置和通信装置
公开(公告)号：US20050231040A1
公开(公告)日：2005-10-20
申请号：US11085063
申请日：2005-03-22
申请人： Toshiyuki Wakisaka , Masahiro Maki , Tsunehiro Hanada , Mutsuhiko Oishi , Fumio Ichihara , Akihiro Yamashita
发明人： Toshiyuki Wakisaka , Masahiro Maki , Tsunehiro Hanada , Mutsuhiko Oishi , Fumio Ichihara , Akihiro Yamashita
IPC分类号： H04B3/46 , G01R29/08 , G01R31/00 , G01R31/28 , H04B3/30 , H04B3/487 , H04B15/00
CPC分类号： H04B3/30 , H04L25/0274
摘要： A radiation information management device comprises a measuring unit, a comparing unit, and a management information generating unit. The measuring unit measures unwanted radio wave radiation radiated from a balanced transmission line. The comparing unit compares a measured value of unwanted radio wave radiation, which the measuring unit has measured, with a reference value that is predetermined, and then notifies the comparison result to the management information generating unit. The management information generating unit refers the comparison result, generates the management information related to the unwanted radio wave radiation including information showing that the measured value is exceeded the reference value, then notifies to a first communication device and a second communication device. The first communication device and the second communication device take a measure to reduce transmitting power based on the management information regarding the unwanted radio wave radiation. Thus, in the first communication device and the second communication device, the unwanted radio wave radiation radiated from the balanced transmission line can be controlled within the reference value.
摘要翻译：辐射信息管理装置包括测量单元，比较单元和管理信息生成单元。测量单元测量从平衡传输线辐射的不需要的无线电波辐射。比较单元将测量单元测量的不需要的无线电波辐射的测量值与预定的参考值进行比较，然后将比较结果通知给管理信息生成单元。管理信息生成单元参照比较结果，生成与不需要的无线电波辐射有关的管理信息，包括表示测量值超过参考值的信息，然后通知给第一通信设备和第二通信设备。第一通信设备和第二通信设备基于关于不需要的无线电波辐射的管理信息来采取措施来降低发射功率。因此，在第一通信装置和第二通信装置中，可以将从平衡传输线辐射的不需要的无线电波辐射控制在参考值内。

70. 发明授权

US06677829B2 Balanced transmission termination device and receiver unit composed thereof 有权
标题翻译：平衡传输终端设备和由其组成的接收机单元
公开(公告)号：US06677829B2
公开(公告)日：2004-01-13
申请号：US10086185
申请日：2002-02-27
申请人： Masahiro Maki , Yuji Igata , Satoshi Hasako , Junji Kondou
发明人： Masahiro Maki , Yuji Igata , Satoshi Hasako , Junji Kondou
IPC分类号： H01P126
CPC分类号： H04B3/30
摘要： Impedance values of a common mode choke coil, an impedance element disposed anterior to the common mode choke coil and an impedance element disposed posterior to the common mode choke coil are determined in such a manner that a common mode current flowing into the common mode choke coil does not exceed a value of rated current. Excessive common mode current is prevented from flowing into the common mode choke coil, and saturation and damage of the common mode choke coil is prevented.
摘要翻译：共模扼流线圈的阻抗值，设置在共模扼流线圈前方的阻抗元件和设置在共模扼流线圈之后的阻抗元件以这样的方式确定：共模电流流入共模扼流线圈不超过额定电流的值。防止过多的共模电流流入共模扼流线圈，并且防止共模扼流线圈的饱和和损坏。

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