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1. 发明授权

US07990369B2 Image display apparatus and image display module 有权
标题翻译：图像显示装置和图像显示模块
公开(公告)号：US07990369B2
公开(公告)日：2011-08-02
申请号：US11802622
申请日：2007-05-24
申请人： Tatsuya Sugita , Shinichi Komura , Shoichi Hirota , Tsunenori Yamamoto , Tetsuya Ooshima , Susumu Edo , Akitoyo Konno
发明人： Tatsuya Sugita , Shinichi Komura , Shoichi Hirota , Tsunenori Yamamoto , Tetsuya Ooshima , Susumu Edo , Akitoyo Konno
IPC分类号： G09G5/00
CPC分类号： G09G3/3648 , G09G3/2011 , G09G2300/0439 , G09G2300/0809 , G09G2300/0842 , G09G2310/0272 , G09G2310/0275 , G09G2310/061 , G09G2320/02 , G09G2330/021 , G11C13/0004
摘要： An image display apparatus configured by a display panel having an image memory element in a pixel, which achieves low power consumption. A nonvolatile image memory element 1, which can change the resistance value by phase change, is connected to a pixel electrode 25 of a liquid crystal element 5. The output of a thin-film transistor 17 driven by scanning and signal electrode lines 7, 9 is connected to the pixel electrode 25. When the scanning electrode line 7 is selected to have a high level voltage, the thin-film transistor 17 is turned on and a current signal flowing through the signal electrode 9 is sent through the image memory element 1 to a reference electrode line 15. Depending on the current value or pulse width passing through the image memory element 1, the resistance of the image memory element 1 is changed and is stored as a resistance value. A liquid crystal drive voltage to be applied to the liquid crystal element 5 is varied depending on the resistance of the image memory element 1 and an image is displayed on the liquid crystal element 5.
摘要翻译：一种由具有像素中的图像存储元件的显示面板构成的图像显示装置，其实现低功耗。可以通过相变改变电阻值的非易失性图像存储元件1连接到液晶元件5的像素电极25.由扫描驱动的薄膜晶体管17的输出和信号电极线7,9 连接到像素电极25.当扫描电极线7被选择为具有高电平电压时，薄膜晶体管17导通，并且流过信号电极9的电流信号通过图像存储元件1发送根据通过图像存储元件1的当前值或脉冲宽度，图像存储元件1的电阻被改变并被存储为电阻值。施加到液晶元件5的液晶驱动电压根据图像存储元件1的电阻而变化，并且图像显示在液晶元件5上。

2. 发明申请

US20070222723A1 Image display apparatus and image display module 有权
标题翻译：图像显示装置和图像显示模块
公开(公告)号：US20070222723A1
公开(公告)日：2007-09-27
申请号：US11802622
申请日：2007-05-24
申请人： Tatsuya Sugita , Shinichi Komura , Shoichi Hirota , Tsunenori Yamamoto , Tetsuya Ooshima , Susumu Edo , Akitoyo Konno
发明人： Tatsuya Sugita , Shinichi Komura , Shoichi Hirota , Tsunenori Yamamoto , Tetsuya Ooshima , Susumu Edo , Akitoyo Konno
IPC分类号： G09G3/34
CPC分类号： G09G3/3648 , G09G3/2011 , G09G2300/0439 , G09G2300/0809 , G09G2300/0842 , G09G2310/0272 , G09G2310/0275 , G09G2310/061 , G09G2320/02 , G09G2330/021 , G11C13/0004
摘要： An image display apparatus configured by a display panel having an image memory element in a pixel, which achieves low power consumption. A nonvolatile image memory element 1, which can change the resistance value by phase change, is connected to a pixel electrode 25 of a liquid crystal element 5. The output of a thin-film transistor 17 driven by scanning and signal electrode lines 7, 9 is connected to the pixel electrode 25. When the scanning electrode line 7 is selected to have a high level voltage, the thin-film transistor 17 is turned on and a current signal flowing through the signal electrode 9 is sent through the image memory element 1 to a reference electrode line 15. Depending on the current value or pulse width passing through the image memory element 1, the resistance of the image memory element 1 is changed and is stored as a resistance value. A liquid crystal drive voltage to be applied to the liquid crystal element 5 is varied depending on the resistance of the image memory element 1 and an image is displayed on the liquid crystal element 5.
摘要翻译：一种由具有像素中的图像存储元件的显示面板构成的图像显示装置，其实现低功耗。可以通过相变改变电阻值的非易失性图像存储元件1连接到液晶元件5的像素电极25。由扫描驱动的薄膜晶体管17的输出和信号电极线7,9连接到像素电极25.当扫描电极线7被选择为具有高电平电压时，薄膜晶体管17转动并且流过信号电极9的电流信号通过图像存储元件1发送到参考电极线15.根据通过图像存储元件1的当前值或脉冲宽度，图像存储元件1的电阻被改变并被存储为电阻值。施加到液晶元件5的液晶驱动电压根据图像存储元件1的电阻而变化，并且图像显示在液晶元件5上。

3. 发明授权

US07859527B2 Display device, method of driving the same and electric equipment 有权
标题翻译：显示装置，驱动方法和电气设备
公开(公告)号：US07859527B2
公开(公告)日：2010-12-28
申请号：US10946608
申请日：2004-09-21
申请人： Shoichi Hirota , Susumu Edo , Hiroki Kaneko , Tetsuya Oshima , Tatsuya Sugita , Shinichi Komura , Katsuyuki Funahata
发明人： Shoichi Hirota , Susumu Edo , Hiroki Kaneko , Tetsuya Oshima , Tatsuya Sugita , Shinichi Komura , Katsuyuki Funahata
IPC分类号： G09G5/00 , G06F3/038
CPC分类号： G09G3/3648 , G06F1/3203 , G06F1/3265 , G09G3/2011 , G09G3/2074 , G09G3/2077 , G09G3/3433 , G09G3/3655 , G09G3/3659 , G09G2300/0465 , G09G2300/0842 , G09G2310/0262 , G09G2310/04 , G09G2310/06 , G09G2320/0247 , H01L27/12 , Y02D10/126 , Y02D10/153
摘要： A reference voltage line is synchronously scanned with scanning of a scanning signal line, voltage of the reference voltage line is set to be the voltage of a common electrode, the second transistor is set to be OFF state during the reference voltage line is set in the common voltage for a pixel wherein a node between an image signal memory and said second transistor is set in a voltage so that said second transistor becomes OFF and the voltage of image signal line is set to be high voltage level when the voltage of the scanning signal line changes from low voltage level to high voltage level for the pixel wherein the node between the image signal memory and the second transistor is set in a voltage so that said second transistor becomes ON.
摘要翻译：参考电压线与扫描信号线的扫描同步扫描，参考电压线的电压被设置为公共电极的电压，第二晶体管在参考电压线被设置为截止状态像素的公共电压，其中图像信号存储器和所述第二晶体管之间的节点被设置为电压，使得当扫描信号的电压被设置为使得所述第二晶体管变为OFF并且图像信号线的电压被设置为高电压电平线路从像素的低电压电平变化到高电压电平，其中图像信号存储器和第二晶体管之间的节点被设置为电压，使得所述第二晶体管变为导通。

4. 发明申请

US20050068279A1 Display device, method of driving the same and electric equipment 有权
标题翻译：显示装置，驱动方法和电气设备
公开(公告)号：US20050068279A1
公开(公告)日：2005-03-31
申请号：US10946608
申请日：2004-09-21
申请人： Shoichi Hirota , Susumu Edo , Hiroki Kaneko , Tetsuya Oshima , Tatsuya Sugita , Shinichi Komura , Katsuyuki Funahata
发明人： Shoichi Hirota , Susumu Edo , Hiroki Kaneko , Tetsuya Oshima , Tatsuya Sugita , Shinichi Komura , Katsuyuki Funahata
IPC分类号： G02F1/1368 , G02F1/133 , G02F1/167 , G09G3/20 , G09G3/34 , G09G3/36 , H01L27/01 , H01L27/12 , H01L31/0392
CPC分类号： G09G3/3648 , G06F1/3203 , G06F1/3265 , G09G3/2011 , G09G3/2074 , G09G3/2077 , G09G3/3433 , G09G3/3655 , G09G3/3659 , G09G2300/0465 , G09G2300/0842 , G09G2310/0262 , G09G2310/04 , G09G2310/06 , G09G2320/0247 , H01L27/12 , Y02D10/126 , Y02D10/153
摘要： A reference voltage line is synchronously scanned with scanning of a scanning signal line, voltage of the reference voltage line is set to be the voltage of a common electrode, the second transistor is set to be OFF state during the reference voltage line is set in the common voltage for a pixel wherein a node between an image signal memory and said second transistor is set in a voltage so that said second transistor becomes OFF and the voltage of image signal line is set to be high voltage level when the voltage of the scanning signal line changes from low voltage level to high voltage level for the pixel wherein the node between the image signal memory and the second transistor is set in a voltage so that said second transistor becomes ON.
摘要翻译：参考电压线与扫描信号线的扫描同步扫描，参考电压线的电压被设置为公共电极的电压，第二晶体管在参考电压线被设置为截止状态像素的公共电压，其中图像信号存储器和所述第二晶体管之间的节点被设置为电压，使得当扫描信号的电压被设置为使得所述第二晶体管变为OFF并且图像信号线的电压被设置为高电压电平线路从像素的低电压电平变化到高电压电平，其中图像信号存储器和第二晶体管之间的节点被设置为电压，使得所述第二晶体管变为导通。

5. 发明申请

US20050174315A1 Scanning-line selecting circuit and display device using the same 有权
标题翻译：扫描线选择电路及使用其的显示装置
公开(公告)号：US20050174315A1
公开(公告)日：2005-08-11
申请号：US11002212
申请日：2004-12-03
申请人： Susumu Edo , Shinichi Komura , Shoichi Hirota , Nobuyuki Ishige
发明人： Susumu Edo , Shinichi Komura , Shoichi Hirota , Nobuyuki Ishige
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36 , G11C19/28
CPC分类号： G09G3/3677 , G09G2310/0278 , G11C19/28
摘要： A scanning-line selecting circuit is configured by connecting basic circuits with each other over plural stages. Each of the basic circuits includes a basic scanning-line driving circuit and a voltage raising circuit. A basic scanning signal is inputted into the basic scanning-line driving circuit, which, then, outputs a scanning signal. A charge pulse, a selecting signal, and a discharge pulse are inputted into the voltage raising circuit, which, then, drives the basic scanning-line driving circuit. Accordingly, in the basic circuits, there exists none of the problems of threshold-value shift and voltage lowering. This characteristic makes it possible to implement high efficiency and stable operation.
摘要翻译：扫描线选择电路通过多个阶段将基本电路相互连接而构成。每个基本电路包括基本扫描线驱动电路和升压电路。基本扫描信号被输入基本扫描线驱动电路，然后输出扫描信号。充电脉冲，选择信号和放电脉冲被输入到升压电路中，然后驱动基本扫描线驱动电路。因此，在基本电路中，不存在阈值偏移和电压下降的问题。该特性使得可以实现高效率和稳定的操作。

6. 发明授权

US07522146B2 Scanning-line selecting circuit and display device using the same 有权
标题翻译：扫描线选择电路及使用其的显示装置
公开(公告)号：US07522146B2
公开(公告)日：2009-04-21
申请号：US11002212
申请日：2004-12-03
申请人： Susumu Edo , Shinichi Komura , Shoichi Hirota , Nobuyuki Ishige
发明人： Susumu Edo , Shinichi Komura , Shoichi Hirota , Nobuyuki Ishige
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G2310/0278 , G11C19/28
摘要： A scanning-line selecting circuit is configured by connecting basic circuits with each other over plural stages. Each of the basic circuits includes a basic scanning-line driving circuit and a voltage raising circuit. A basic scanning signal is inputted into the basic scanning-line driving circuit, which, then, outputs a scanning signal. A charge pulse, a selecting signal, and a discharge pulse are inputted into the voltage raising circuit, which, then, drives the basic scanning-line driving circuit. Accordingly, in the basic circuits, there exists none of the problems of threshold-value shift and voltage lowering. This characteristic makes it possible to implement high efficiency and stable operation.
摘要翻译：扫描线选择电路通过多个阶段将基本电路相互连接而构成。每个基本电路包括基本扫描线驱动电路和升压电路。基本扫描信号被输入基本扫描线驱动电路，然后输出扫描信号。充电脉冲，选择信号和放电脉冲被输入到升压电路中，然后驱动基本扫描线驱动电路。因此，在基本电路中，不存在阈值偏移和电压下降的问题。该特性使得可以实现高效率和稳定的操作。

7. 发明申请

US20080225195A1 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权
标题翻译：显示装置及其制造方法
公开(公告)号：US20080225195A1
公开(公告)日：2008-09-18
申请号：US12015538
申请日：2008-01-17
申请人： Ken OOHARA , Yoshiaki Nakayoshi , Tsunenori Yamamoto , Susumu Edo
发明人： Ken OOHARA , Yoshiaki Nakayoshi , Tsunenori Yamamoto , Susumu Edo
IPC分类号： G02F1/1343 , G02F1/1368 , H01L27/088
CPC分类号： G02F1/136286 , G02F1/1368 , G02F2001/13606 , G02F2201/40 , H01L27/124
摘要： The present invention allows decreasing the uneven image quality in a liquid crystal display device. The display device in accordance with the present invention includes plural scan signal lines, plural video signal lines, plural TFTs placed in a matrix structure, and plural pixel electrodes, when the width of the scan signal line in a region to place one TFT is different from the width of the scan signal line in a region to place another TFT which is different from the one TFT, the channel width and the channel length of the one TFT is almost equal to the channel width and the channel length of the another TFT, and the surface area of the region overlapping the source electrode with the scan signal line of the one TFT when viewing in plan view is almost equal to the surface area of the region overlapping the source electrode with the scan signal line of the another TFT when viewing in plan view.
摘要翻译：本发明允许降低液晶显示装置中的不均匀图像质量。根据本发明的显示装置包括多个扫描信号线，多个视频信号线，以矩阵结构放置的多个TFT和多个像素电极，当放置一个TFT的区域中的扫描信号线的宽度不同从一个区域的扫描信号线的宽度到另一个不同于一个TFT的TFT，一个TFT的沟道宽度和沟道长度几乎等于另一个TFT的沟道宽度和沟道长度，并且当在平面图中观看时，与源电极重叠的区域与一个TFT的扫描信号线的区域的表面积几乎等于当观察时与另一TFT的扫描信号线重叠的区域的表面积在平面图。

8. 发明授权

US07872629B2 Shift register circuit and display apparatus using the same 有权
标题翻译：移位寄存器电路及使用其的显示装置
公开(公告)号：US07872629B2
公开(公告)日：2011-01-18
申请号：US11526648
申请日：2006-09-26
申请人： Susumu Edo , Shinichi Komura , Masatoshi Wakagi
发明人： Susumu Edo , Shinichi Komura , Masatoshi Wakagi
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/3677 , G09G2300/0417 , G09G2310/0267 , G09G2310/08 , G09G2330/021 , G11C19/184
摘要： A shift register circuit which stably operates with low electric power consumption and can realize a long life. In the shift register circuit constructed by connecting a plurality of fundamental circuits in each of which fundamental clocks of three phases are inputted to input terminals and is constructed by a gate line driving circuit, a timing control circuit, and a holding device control circuit, each of the gate line driving circuit and the timing control circuit has charging devices and holding devices. A node is stabilized by the timing control circuit.
摘要翻译：一种移动寄存器电路，其以低功耗稳定地工作并且可以实现长寿命。在通过连接多个基本电路构成的移位寄存器电路中，每个基本电路中的三相的基本时钟被输入到输入端子，并且由栅极线驱动电路，定时控制电路和保持装置控制电路构成，的栅极线驱动电路和定时控制电路具有充电装置和保持装置。节点由定时控制电路稳定。

9. 发明申请

US20070070020A1 Shift register circuit and display apparatus using the same 有权
标题翻译：移位寄存器电路及使用其的显示装置
公开(公告)号：US20070070020A1
公开(公告)日：2007-03-29
申请号：US11526648
申请日：2006-09-26
申请人： Susumu Edo , Shinichi Komura , Masatoshi Wakagi
发明人： Susumu Edo , Shinichi Komura , Masatoshi Wakagi
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/3677 , G09G2300/0417 , G09G2310/0267 , G09G2310/08 , G09G2330/021 , G11C19/184
摘要： A shift register circuit which stably operates with low electric power consumption and can realize a long life. In the shift register circuit constructed by connecting a plurality of fundamental circuits in each of which fundamental clocks of three phases are inputted to input terminals and is constructed by a gate line driving circuit, a timing control circuit, and a holding device control circuit, each of the gate line driving circuit and the timing control circuit has charging devices and holding devices. A node is stabilized by the timing control circuit.
摘要翻译：一种移动寄存器电路，其以低功耗稳定地工作并且可以实现长寿命。在通过连接多个基本电路构成的移位寄存器电路中，每个基本电路中的三相的基本时钟被输入到输入端子，并且由栅极线驱动电路，定时控制电路和保持装置控制电路构成，的栅极线驱动电路和定时控制电路具有充电装置和保持装置。节点由定时控制电路稳定。

10. 发明申请

US20060181497A1 Display and method of driving same 有权
标题翻译：显示和驱动方法
公开(公告)号：US20060181497A1
公开(公告)日：2006-08-17
申请号：US11352234
申请日：2006-02-13
申请人： Susumu Edo , Shoichi Hirota
发明人： Susumu Edo , Shoichi Hirota
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/3614 , G09G2300/0842 , G09G2300/0876 , G09G2310/0251 , G09G2320/0219 , G09G2320/0247
摘要： A display with low power consumption using a memory-incorporated pixel system capable of refreshing the image signal memory and updating an image without causing a flicker. Each pixel arranged in matrix has, at an intersection between the signal line and the scan line, a first transistor and a second transistor to drive the electrooptical medium. The second transistor has its gate connected with the image signal memory which in turn is connected to the reference voltage line. There is a parasitic capacitor between the gate of the second transistor and the scan line. The gate of the second transistor is also connected with an added capacitor. Further, the second transistor is connected with a holding capacitor and also has a parasitic capacitor.
摘要翻译：一种使用能够刷新图像信号存储器并更新图像而不引起闪烁的存储器并入像素系统的具有低功耗的显示器。排列成矩阵的每个像素在信号线和扫描线之间的交叉处具有驱动电光介质的第一晶体管和第二晶体管。第二晶体管的栅极与图像信号存储器连接，图像信号存储器又连接到参考电压线。在第二晶体管的栅极和扫描线之间存在寄生电容。第二晶体管的栅极也与添加的电容器连接。此外，第二晶体管与保持电容器连接，并且还具有寄生电容器。

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