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1. 发明授权

US07499009B2 Erasing device for liquid crystal display image and liquid crystal display device including the same 有权
公开(公告)号：US07499009B2
公开(公告)日：2009-03-03
申请号：US11148328
申请日：2005-06-09
申请人： Makoto Kanbe , Yasuhisa Itoh , Shigeto Yoshida , Hiroshi Yoneda
发明人： Makoto Kanbe , Yasuhisa Itoh , Shigeto Yoshida , Hiroshi Yoneda
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3648 , G09G3/3688 , G09G2310/0205 , G09G2310/0245 , G09G2310/0289 , G09G2310/063 , G09G2320/0257 , G09G2330/02 , G09G2330/027
摘要： An erasing device for a liquid crystal display image of the present invention is furnished with an auxiliary power source for continuously supplying power source to a liquid crystal display panel for a certain period after the main power source of the main body of the liquid crystal display device is turned OFF. Upon input of a power source OFF signal directing to turn OFF the main power source, a driving signal generating circuit and a driver controller light up the liquid crystal display panel entirely on a saturation voltage of the liquid crystal and subsequently shut off the same entirely using the power supply from the auxiliary power source. Consequently, it has become possible to erase an afterimage quickly on an active matrix liquid crystal display panel with a memory maintaining function of a liquid crystal display device, thereby not only upgrading the display quality, but also preventing deterioration of the liquid crystal caused by an application of an abnormal voltage associated with the occurrence of an afterimage.

2. 发明授权

US6151016A Erasing device for liquid crystal display image and liquid crystal display device including the same 失效
公开(公告)号：US6151016A
公开(公告)日：2000-11-21
申请号：US974496
申请日：1997-11-19
申请人： Makoto Kanbe , Yasuhisa Itoh , Shigeto Yoshida , Hiroshi Yoneda
发明人： Makoto Kanbe , Yasuhisa Itoh , Shigeto Yoshida , Hiroshi Yoneda
IPC分类号： G02F1/133 , G09G3/36 , G09G5/00
CPC分类号： G09G3/3677 , G09G3/3648 , G09G2310/0205 , G09G2310/0245 , G09G2310/0289 , G09G2310/063 , G09G2320/0257 , G09G2330/02 , G09G2330/027 , G09G3/3688
摘要： An erasing device for a liquid crystal display image of the present invention is furnished with an auxiliary power source for continuously supplying power source to a liquid crystal display panel for a certain period after the main power source of the main body of the liquid crystal display device is turned OFF. Upon input of a power source OFF signal directing to turn OFF the main power source, a driving signal generating circuit and a driver controller light up the liquid crystal display panel entirely on a saturation voltage of the liquid crystal and subsequently shut off the same entirely using the power supply from the auxiliary power source. Consequently, it has become possible to erase an afterimage quickly on an active matrix liquid crystal display panel with a memory maintaining function of a liquid crystal display device, thereby not only upgrading the display quality, but also preventing deterioration of the liquid crystal caused by an application of an abnormal voltage associated with the occurrence of an afterimage.

3. 发明授权

US06940479B2 Erasing device for liquid crystal display image and liquid crystal display device including the same 有权
标题翻译：用于液晶显示图像的擦除装置和包括其的液晶显示装置
公开(公告)号：US06940479B2
公开(公告)日：2005-09-06
申请号：US10091321
申请日：2002-03-06
申请人： Makoto Kanbe , Yasuhisa Itoh , Shigeto Yoshida , Hiroshi Yoneda
发明人： Makoto Kanbe , Yasuhisa Itoh , Shigeto Yoshida , Hiroshi Yoneda
IPC分类号： G02F1/133 , G09G3/36 , G09G5/00
CPC分类号： G09G3/3677 , G09G3/3648 , G09G3/3688 , G09G2310/0205 , G09G2310/0245 , G09G2310/0289 , G09G2310/063 , G09G2320/0257 , G09G2330/02 , G09G2330/027
摘要： An erasing device for a liquid crystal display image of the present invention is furnished with an auxiliary power source for continuously supplying power source to a liquid crystal display panel for a certain period after the main power source of the main body of the liquid crystal display device is turned OFF. Upon input of a power source OFF signal directing to turn OFF the main power source, a driving signal generating circuit and a driver controller light up the liquid crystal display panel entirely on a saturation voltage of the liquid crystal and subsequently shut off the same entirely using the power supply from the auxiliary power source. Consequently, it has become possible to erase an afterimage quickly on an active matrix liquid crystal display panel with a memory maintaining function of a liquid crystal display device, thereby not only upgrading the display quality, but also preventing deterioration of the liquid crystal caused by an application of an abnormal voltage associated with the occurrence of an afterimage.
摘要翻译：本发明的液晶显示图像的擦除装置具有辅助电源，用于在液晶显示装置的主体的主电源之后的一段时间内向液晶显示面板连续地供给电源关闭。当输入指示关闭主电源的电源OFF信号时，驱动信号发生电路和驱动器控制器完全按照液晶的饱和电压对液晶显示面板进行点亮，并且随后完全使用辅助电源的电源。因此，可以在具有液晶显示装置的存储保持功能的有源矩阵液晶显示面板上快速擦除残像，从而不仅提高显示质量，而且防止由于施加与余像发生有关的异常电压。

4. 发明申请

US20060007217A1 Erasing device for liquid crystal display image and liquid crystal display device including the same 有权
公开(公告)号：US20060007217A1
公开(公告)日：2006-01-12
申请号：US11148328
申请日：2005-06-09
申请人： Makoto Kanbe , Yasuhisa Itoh , Shigeto Yoshida , Hiroshi Yoneda
发明人： Makoto Kanbe , Yasuhisa Itoh , Shigeto Yoshida , Hiroshi Yoneda
IPC分类号： G09G5/00
CPC分类号： G09G3/3677 , G09G3/3648 , G09G3/3688 , G09G2310/0205 , G09G2310/0245 , G09G2310/0289 , G09G2310/063 , G09G2320/0257 , G09G2330/02 , G09G2330/027
摘要： An erasing device for a liquid crystal display image of the present invention is furnished with an auxiliary power source for continuously supplying power source to a liquid crystal display panel for a certain period after the main power source of the main body of the liquid crystal display device is turned OFF. Upon input of a power source OFF signal directing to turn OFF the main power source, a driving signal generating circuit and a driver controller light up the liquid crystal display panel entirely on a saturation voltage of the liquid crystal and subsequently shut off the same entirely using the power supply from the auxiliary power source. Consequently, it has become possible to erase an afterimage quickly on an active matrix liquid crystal display panel with a memory maintaining function of a liquid crystal display device, thereby not only upgrading the display quality, but also preventing deterioration of the liquid crystal caused by an application of an abnormal voltage associated with the occurrence of an afterimage.

5. 发明授权

US5610414A Semiconductor device 失效
标题翻译：半导体器件
公开(公告)号：US5610414A
公开(公告)日：1997-03-11
申请号：US275676
申请日：1994-07-15
申请人： Hiroshi Yoneda , Shigeto Yoshida , Kenichi Katoh , Yasukuni Yamane , Yutaka Ishii
发明人： Hiroshi Yoneda , Shigeto Yoshida , Kenichi Katoh , Yasukuni Yamane , Yutaka Ishii
IPC分类号： G02F1/13 , G02F1/1362 , G09G3/36 , H01L23/528 , H01L29/04 , H01L27/10 , H01L33/00
CPC分类号： G09G3/3688 , G09G3/3611 , H01L23/528 , G02F1/13452 , G02F1/1362 , G09G2320/0223 , H01L2924/0002 , H01L2924/3011
摘要： In a semiconductor device wherein an active device circuit and electrically conductive lines, such as a power source line for supplying power to the semiconductor active device circuit or signal lines for inputting a signal to the semiconductor active device circuit, are formed together on a single substrate, an improved arrangement wherein a conventional power source or signal line is formed by using a plurally of individual lines of substantially uniform electrical resistance where the electrical resistance of each line is limited to a predetermined value. Moreover, a waveform deterioration response signal component is added to a signal transmitted through the signal lines so as to improve the transmitted signal by compensating for waveform deterioration experienced during circuit operation. In addition, an electrical capacity forming electrode is provided alongside substantial length of the power source line. A capacitor is thus effectively formed within the active device circuit by intervening a dielectric between the power source line and the capacity forming electrode so as to reduce high-frequency noise which occurs in the power source line. The disclosed arrangements substantially reduce the occurrence of an irregular operation in the active device circuit.
摘要翻译：在半导体器件中，其中有源器件电路和诸如用于向半导体有源器件电路供电的电源线或用于向半导体有源器件电路输入信号的信号线的导电线一起形成在单个衬底上是一种改进的布置，其中通过使用多条具有基本均匀的电阻的各条线形成常规电源或信号线，其中每条线的电阻被限制在预定值。此外，波形劣化响应信号分量被添加到通过信号线传输的信号，以通过补偿电路操作期间经历的波形劣化来改善发送信号。此外，沿电源线的大部分长度设置电容形成电极。因此，通过在电源线和电容形成电极之间插入电介质来有效地在有源器件电路内形成电容器，以便减少在电源线中发生的高频噪声。所公开的布置基本上减少了有源器件电路中的不规则操作的发生。

6. 发明授权

US06879313B1 Shift register circuit, image display apparatus having the circuit, and driving method for LCD devices 有权
标题翻译：移位寄存器电路，具有电路的图像显示装置以及LCD装置的驱动方法
公开(公告)号：US06879313B1
公开(公告)日：2005-04-12
申请号：US09523511
申请日：2000-03-10
申请人： Yasushi Kubota , Hajime Washio , Shigeto Yoshida , Kazuhiro Maeda , Hiroshi Yoneda
发明人： Yasushi Kubota , Hajime Washio , Shigeto Yoshida , Kazuhiro Maeda , Hiroshi Yoneda
IPC分类号： G09G3/36 , G11C19/28 , G11C19/00
CPC分类号： G09G3/3688 , G09G2310/0286 , G09G2310/061 , G09G2310/08 , G09G2320/0233 , G11C19/28
摘要： A shift register circuit includes a plurality of latch circuits connected in series to sequentially transfer a pulse signal ST from one to another, a clock signal line transmitting a clock signal CLK, and a plurality of switching circuits performing electrical connection and disconnection between the clock signal line and the plurality of latch circuits. Upon turning on the shift register, at least one of the switching circuits electrically disconnects at least one of the latch circuits from the clock signal line. During an initialization period immediately after power has been turned on, the frequency of the clock signal CLK is lower than in a normal operation period and gradually increases toward the frequency used in the normal operation period.
摘要翻译：移位寄存器电路包括串联连接的多个锁存电路，以顺序地将脉冲信号ST从一个传送到另一个，一个发送时钟信号CLK的时钟信号线以及执行时钟信号之间的电连接和断开的多个开关电路线和多个锁存电路。在接通移位寄存器时，至少一个开关电路将至少一个锁存电路与时钟信号线电断开。在电源接通之后的初始化期间，时钟信号CLK的频率比正常运行期间低，并且在正常运行期间逐渐增大。

7. 发明授权

US06175351B1 Image display apparatus and a method for driving the same 失效
标题翻译：图像显示装置及其驱动方法
公开(公告)号：US06175351B1
公开(公告)日：2001-01-16
申请号：US08959530
申请日：1997-10-24
申请人： Manabu Matsuura , Hiroshi Yoneda , Yoshitaka Yamamoto , Yutaka Ishii , Shigeto Yoshida
发明人： Manabu Matsuura , Hiroshi Yoneda , Yoshitaka Yamamoto , Yutaka Ishii , Shigeto Yoshida
IPC分类号： G09G336
CPC分类号： G09G3/3614 , G09G3/3648 , G09G3/3688 , G09G2300/0408 , G09G2300/0809 , G09G2300/0814 , G09G2300/0842 , G09G2310/0205 , G09G2310/0229 , G09G2310/0235 , G09G2310/0297 , G09G2320/0209 , G09G2320/0247
摘要： The image display apparatus of the present invention including a display device having a plurality of pixels arranged in a matrix and driven by a field sequential scanning system, includes: a display driving circuit for supplying a display signal to each of the pixels; a scanning circuit for supplying a scanning signal to each of the pixels, the scanning circuit allowing the pixel to receive a charge corresponding to the display signal during a predetermined write time; and a write time modulation circuit for modulating the write time of the pixel according to the progress of the scanning by the scanning circuit.
摘要翻译：本发明的图像显示装置包括：具有排列成矩阵并由场顺序扫描系统驱动的多个像素的显示装置，包括：显示驱动电路，用于向每个像素提供显示信号; 用于向每个像素提供扫描信号的扫描电路，所述扫描电路允许所述像素在预定写入时间期间接收对应于所述显示信号的电荷; 以及写入时间调制电路，用于根据扫描电路的扫描进度来调制像素的写入时间。

8. 发明授权

US06873313B2 Image display device and driving method thereof 有权
标题翻译：图像显示装置及其驱动方法
公开(公告)号：US06873313B2
公开(公告)日：2005-03-29
申请号：US09822768
申请日：2001-03-30
申请人： Hajime Washio , Nobuhiro Kuwabara , Hiroshi Yoneda , Shigeto Yoshida
发明人： Hajime Washio , Nobuhiro Kuwabara , Hiroshi Yoneda , Shigeto Yoshida
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3614 , G09G3/3685 , G09G2310/0232 , G09G2310/0251 , G09G2330/021
摘要： An image display device of this invention includes a pre-charging voltage stabilizing section having current controlling means and charge holding means which respectively include a resistor and a capacitor to stabilize a pre-charging voltage. The charge holding means holds a voltage to be supplied to data signal lines, and the current controlling means suppresses a current flow from a control signal generating circuit, thereby suppressing power fluctuation at the control signal generating circuit. This suppresses fluctuation in the pre-charging voltage and enables data signal lines to be charged to a predetermined voltage, thereby suppressing deterioration of image quality and an increase in power consumption of the image display device. Further, when using the pre-charging voltage stabilizing section and setting a portion of a display as a video data non-display area avoiding display of video data in a non-match image display mode to display at fixed brightness in the video data non-display area by a pre-charging voltage from a pre-charging circuit, a control signal is suspended in a fixed period, thus realizing a non-match image display mode to display a video image of an aspect ratio different from that of a screen of a display without impairing an image quality, and saving power.
摘要翻译：本发明的图像显示装置包括具有电流控制装置和电荷保持装置的预充电电压稳定部分，其分别包括用于稳定预充电电压的电阻器和电容器。电荷保持装置保持要提供给数据信号线的电压，并且电流控制装置抑制来自控制信号发生电路的电流，从而抑制控制信号发生电路的功率波动。这抑制了预充电电压的波动，并且能够使数据信号线被充电到预定电压，从而抑制图像质量的劣化和图像显示装置的功耗的增加。此外，当使用预充电电压稳定部分并且将显示器的一部分设置为视频数据非显示区域时，避免以不匹配的图像显示模式显示视频数据，以在视频数据非显示区域中以固定亮度显示，通过来自预充电电路的预充电电压来显示区域，控制信号以固定的时间段被暂停，从而实现不匹配的图像显示模式，以显示不同于屏幕的宽高比的视频图像显示而不损害图像质量，并且节省电力。

9. 发明授权

US07173598B2 Shift register circuit, image display apparatus having the circuit, and driving method for LCD devices 有权
公开(公告)号：US07173598B2
公开(公告)日：2007-02-06
申请号：US11063718
申请日：2005-02-22
申请人： Yasushi Kubota , Hajime Washio , Shigeto Yoshida , Kazuhiro Maeda , Hiroshi Yoneda
发明人： Yasushi Kubota , Hajime Washio , Shigeto Yoshida , Kazuhiro Maeda , Hiroshi Yoneda
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G2310/0286 , G09G2310/061 , G09G2310/08 , G09G2320/0233 , G11C19/28
摘要： A shift register circuit includes a plurality of latch circuits connected in series to sequentially transfer a pulse signal ST from one to another, a clock signal line transmitting a clock signal CLK, and a plurality of switching circuits performing electrical connection and disconnection between the clock signal line and the plurality of latch circuits. Upon turning on the shift register, at least one of the switching circuits electrically disconnects at least one of the latch circuits from the clock signal line. During an initialization period immediately after power has been turned on, the frequency of the clock signal CLK is lower than in a normal operation period and gradually increases toward the frequency used in the normal operation period.

10. 发明授权

US5936596A Two-dimensional image display device and driving circuit 失效
标题翻译：二维图像显示装置及驱动电路
公开(公告)号：US5936596A
公开(公告)日：1999-08-10
申请号：US523090
申请日：1995-09-01
申请人： Shigeto Yoshida , Hiroshi Yoneda , Minehiro Konya
发明人： Shigeto Yoshida , Hiroshi Yoneda , Minehiro Konya
IPC分类号： G02F1/1333 , G02F1/133 , G02F1/1335 , G02F1/1347 , G09G3/34 , G09G3/36 , H04N5/45 , H04N5/66 , G09G5/00
CPC分类号： G02F1/1323 , G02F1/133526 , G09G3/003 , G09G3/3648 , G09G3/3688 , G09G2300/023 , G09G2320/028 , G09G2320/0606 , G09G2320/068 , G09G3/34
摘要： An image-displaying apparatus that is provided with a display section which is constituted of a plurality of pixels disposed in the form of a matrix and which is capable of displaying images that are different depending on viewing angles from which they are viewed. This arrangement makes it possible to select desired images by changing the viewing angles from which the display section is viewed. This eliminates the necessity of having to wear conventional glasses with a shutter and their inherent inconveniences. Further, this apparatus is suitable for public use as well as for private use, even when only one apparatus is used.
摘要翻译：一种图像显示装置，其具有显示部，该显示部由以矩阵形式配置的多个像素构成，能够显示根据观看角度而不同的图像。这种布置使得可以通过改变观看显示部分的视角来选择所需的图像。这消除了必须佩戴具有快门的常规眼镜及其固有的不便。此外，即使仅使用一种装置，该装置也适用于公共使用以及私人使用。

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