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    Method of driving light-emitting device
    1.
    发明授权
    Method of driving light-emitting device 有权
    驱动发光装置的方法

    公开(公告)号：US08274458B2

    公开(公告)日：2012-09-25

    申请号：US11656909

    申请日：2007-01-22

    申请人： Mitsuaki Osame ,  Aya Anzai ,  Yu Yamazaki ,  Tomoyuki Iwabuchi

    发明人： Mitsuaki Osame ,  Aya Anzai ,  Yu Yamazaki ,  Tomoyuki Iwabuchi

    IPC分类号： G09G3/32

    CPC分类号： G09G3/2007 ,  G09G2320/043

    摘要： Degradations in light emitting elements occur with the passage of time. A method of driving a light-emitting device is characterized by including the steps of: supplying a light-emitting element with the current in response to an analog video signal during a sustaining period; and turning switch off thereby to make the light-emitting element nonluminous or making first and the second electrodes identical in potential thereby to make the light-emitting element nonluminous during an off time period.

    摘要翻译： 随着时间的推移，发光元件的退化发生。 驱动发光装置的方法的特征在于包括以下步骤：在维持期间响应于模拟视频信号向发光元件供应电流; 并关闭开关，从而使发光元件不发光或使第一电极和第二电极的电位相同，从而使发光元件在关闭时间段期间不发光。

    Method of Driving Light-Emitting Device
    3.
    发明申请
    Method of Driving Light-Emitting Device 有权
    驱动发光装置的方法

    公开(公告)号：US20130002622A1

    公开(公告)日：2013-01-03

    申请号：US13609712

    申请日：2012-09-11

    申请人： Mitsuaki Osame ,  Aya Anzai ,  Yu Yamazaki ,  Tomoyuki Iwabuchi

    发明人： Mitsuaki Osame ,  Aya Anzai ,  Yu Yamazaki ,  Tomoyuki Iwabuchi

    IPC分类号： G06F3/038

    CPC分类号： G09G3/2007 ,  G09G2320/043

    摘要： Degradations in light emitting elements occur with the passage of time. The invention provides a method of driving a light-emitting device provided with a plurality of pixels, which includes a light-emitting means with a first and a second electrodes, a drive means for supplying the light-emitting means with a current in response to an analog video signal, and a setting means for setting a sustaining period and an off time period within a frame period. The method of driving a light-emitting device is characterized by including the steps of: supplying the light-emitting means with the current in response to the analog video signal during the sustaining period; and turning the drive means off thereby to make the light-emitting means nonluminous or making the first and the second electrodes identical in potential thereby to make the light-emitting means nonluminous during the off time period.

    摘要翻译： 随着时间的推移，发光元件的退化发生。 本发明提供一种驱动设置有多个像素的发光装置的方法，该发光装置包括具有第一和第二电极的发光装置，驱动装置，用于向发光装置提供响应于 模拟视频信号，以及用于在帧周期内设置维持周期和关闭时间段的设置装置。 驱动发光装置的方法的特征在于包括以下步骤：在维持期间响应于模拟视频信号向发光装置提供电流; 并且关闭驱动装置，从而使发光装置非发光或使第一和第二电极的电位相同，从而在关闭时间段期间使发光装置不发光。

    Method of driving light-emitting device
    4.
    发明授权
    Method of driving light-emitting device 有权

    公开(公告)号：US07170478B2

    公开(公告)日：2007-01-30

    申请号：US10394955

    申请日：2003-03-21

    申请人： Mitsuaki Osame ,  Aya Anzai ,  Yu Yamazaki ,  Tomoyuki Iwabuchi

    发明人： Mitsuaki Osame ,  Aya Anzai ,  Yu Yamazaki ,  Tomoyuki Iwabuchi

    IPC分类号： G09G3/32 ,  G09G3/30

    CPC分类号： G09G3/2007 ,  G09G2320/043

    摘要： Degradations in light emitting elements occur with the passage of time. The invention provides a method of driving a light-emitting device provided with a plurality of pixels, which includes a light-emitting means with a first and a second electrodes, a drive means for supplying the light-emitting means with a current in response to an analog video signal, and a setting means for setting a sustaining period and an off time period within a frame period. The method of driving a light-emitting device is characterized by including the steps of: supplying the light-emitting means with the current in response to the analog video signal during the sustaining period; and turning the drive means off thereby to make the light-emitting means nonluminous or making the first and the second electrodes identical in potential thereby to make the light-emitting means nonluminous during the off time period.

    Method of driving light-emitting device
    6.
    发明授权
    Method of driving light-emitting device 有权

    公开(公告)号：US08593381B2

    公开(公告)日：2013-11-26

    申请号：US13609712

    申请日：2012-09-11

    申请人： Mitsuaki Osame ,  Aya Anzai ,  Yu Yamazaki ,  Tomoyuki Iwabuchi

    发明人： Mitsuaki Osame ,  Aya Anzai ,  Yu Yamazaki ,  Tomoyuki Iwabuchi

    IPC分类号： G09G3/32

    CPC分类号： G09G3/2007 ,  G09G2320/043

    摘要： Degradations in light emitting elements occur with the passage of time. The invention provides a method of driving a light-emitting device provided with a plurality of pixels, which includes a light-emitting means with a first and a second electrodes, a drive means for supplying the light-emitting means with a current in response to an analog video signal, and a setting means for setting a sustaining period and an off time period within a frame period. The method of driving a light-emitting device is characterized by including the steps of: supplying the light-emitting means with the current in response to the analog video signal during the sustaining period; and turning the drive means off thereby to make the light-emitting means nonluminous or making the first and the second electrodes identical in potential thereby to make the light-emitting means nonluminous during the off time period.

    Method of driving light-emitting device
    7.
    发明申请
    Method of driving light-emitting device 有权
    驱动发光装置的方法

    公开(公告)号：US20070120783A1

    公开(公告)日：2007-05-31

    申请号：US11656909

    申请日：2007-01-22

    申请人： Mitsuaki Osame ,  Aya Anzai ,  Yu Yamazaki ,  Tomoyuki Iwabuchi

    发明人： Mitsuaki Osame ,  Aya Anzai ,  Yu Yamazaki ,  Tomoyuki Iwabuchi

    IPC分类号： G09G3/30

    CPC分类号： G09G3/2007 ,  G09G2320/043

    摘要： Degradations in light emitting elements occur with the passage of time. The invention provides a method of driving a light-emitting device provided with a plurality of pixels, which includes a light-emitting means with a first and a second electrodes, a drive means for supplying the light-emitting means with a current in response to an analog video signal, and a setting means for setting a sustaining period and an off time period within a frame period. The method of driving a light-emitting device is characterized by including the steps of: supplying the light-emitting means with the current in response to the analog video signal during the sustaining period; and turning the drive means off thereby to make the light-emitting means nonluminous or making the first and the second electrodes identical in potential thereby to make the light-emitting means nonluminous during the off time period.

    摘要翻译： 随着时间的推移，发光元件的退化发生。 本发明提供一种驱动设置有多个像素的发光装置的方法，该发光装置包括具有第一和第二电极的发光装置，驱动装置，用于向发光装置提供响应于 模拟视频信号，以及用于在帧周期内设置维持周期和关闭时间段的设置装置。 驱动发光装置的方法的特征在于包括以下步骤：在维持期间响应于模拟视频信号向发光装置提供电流; 并且关闭驱动装置，从而使发光装置非发光或使第一和第二电极的电位相同，从而在关闭时间段期间使发光装置不发光。

    Display device and driving method thereof
    8.
    发明授权
    Display device and driving method thereof 有权
    显示装置及其驱动方法

    公开(公告)号：US08207915B2

    公开(公告)日：2012-06-26

    申请号：US12149977

    申请日：2008-05-12

    申请人： Mitsuaki Osame ,  Aya Anzai ,  Tomoyuki Iwabuchi ,  Hideyuki Ebine

    发明人： Mitsuaki Osame ,  Aya Anzai ,  Tomoyuki Iwabuchi ,  Hideyuki Ebine

    IPC分类号： G09G3/30

    CPC分类号： G09G3/3258 ,  G09G3/2022 ,  G09G3/32 ,  G09G3/3266 ,  G09G2300/0842 ,  G09G2310/0256 ,  G09G2320/043 ,  G09G2330/08

    摘要： It is provided a display device that prevents, when applying a reverse bias, an anode line and a power supply line included in a signal line driver circuit from being short-circuited, and a driving method thereof. According to the invention, a reverse bias applying circuit is provided in a scan line driver circuit or a signal line driver circuit, a signal from the reverse bias applying circuit is supplied to a transistor disposed between a signal line and an anode line, and thereby the transistor is turned off. The reverse bias applying circuit comprises an analog switch or a clocked inverter and a biasing transistor, and drives so as to invert potentials of the anode line and a cathode line and apply a reverse bias to a light emitting element, while turn off the analog switch and turn on the biasing transistor. Then, a potential of the anode line becomes equal to that of a scan line, and thereby turning off the transistor between the anode line and the signal line assuredly.

    摘要翻译： 提供了一种显示装置，其在施加反向偏压时防止信号线驱动电路中包括的阳极线和电源线短路，以及其驱动方法。 根据本发明，在扫描线驱动电路或信号线驱动电路中设置反向偏压施加电路，来自反偏压施加电路的信号被提供给设置在信号线与阳极线之间的晶体管，由此 晶体管关闭。 反向偏压施加电路包括模拟开关或时钟反相器和偏置晶体管，并且驱动以反转阳极线和阴极线的电位，并将反向偏压施加到发光元件，同时关闭模拟开关 并打开偏置晶体管。 然后，阳极线的电位变得等于扫描线的电位，从而可靠地断开阳极线和信号线之间的晶体管。

    Display device and driving method thereof
    9.
    发明申请
    Display device and driving method thereof 有权
    显示装置及其驱动方法

    公开(公告)号：US20090213045A1

    公开(公告)日：2009-08-27

    申请号：US12149977

    申请日：2008-05-12

    申请人： Mitsuaki Osame ,  Aya Anzai ,  Tomoyuki Iwabuchi ,  Hideyuki Ebine

    发明人： Mitsuaki Osame ,  Aya Anzai ,  Tomoyuki Iwabuchi ,  Hideyuki Ebine

    IPC分类号： G09G3/30

    CPC分类号： G09G3/3258 ,  G09G3/2022 ,  G09G3/32 ,  G09G3/3266 ,  G09G2300/0842 ,  G09G2310/0256 ,  G09G2320/043 ,  G09G2330/08

    摘要： It is provided a display device that prevents, when applying a reverse bias, an anode line and a power supply line included in a signal line driver circuit from being short-circuited, and a driving method thereof. According to the invention, a reverse bias applying circuit is provided in a scan line driver circuit or a signal line driver circuit, a signal from the reverse bias applying circuit is supplied to a transistor disposed between a signal line and an anode line, and thereby the transistor is turned off. The reverse bias applying circuit comprises an analog switch or a clocked inverter and a biasing transistor, and drives so as to invert potentials of the anode line and a cathode line and apply a reverse bias to a light emitting element, while turn off the analog switch and turn on the biasing transistor. Then, a potential of the anode line becomes equal to that of a scan line, and thereby turning off the transistor between the anode line and the signal line assuredly.

    摘要翻译： 提供了一种显示装置，其在施加反向偏压时防止信号线驱动电路中包括的阳极线和电源线短路，以及其驱动方法。 根据本发明，在扫描线驱动电路或信号线驱动电路中设置反向偏压施加电路，来自反偏压施加电路的信号被提供给设置在信号线与阳极线之间的晶体管，由此 晶体管关闭。 反向偏压施加电路包括模拟开关或时钟反相器和偏置晶体管，并且驱动以反转阳极线和阴极线的电位，并将反向偏压施加到发光元件，同时关闭模拟开关 并打开偏置晶体管。 然后，阳极线的电位变得等于扫描线的电位，从而可靠地断开阳极线和信号线之间的晶体管。

    Display device and driving method thereof
    10.
    发明授权
    Display device and driving method thereof 有权
    显示装置及其驱动方法

    公开(公告)号：US07385573B2

    公开(公告)日：2008-06-10

    申请号：US10808584

    申请日：2004-03-25

    申请人： Mitsuaki Osame ,  Aya Anzai ,  Tomoyuki Iwabuchi ,  Hideyuki Ebine

    发明人： Mitsuaki Osame ,  Aya Anzai ,  Tomoyuki Iwabuchi ,  Hideyuki Ebine

    IPC分类号： G09G3/30

    CPC分类号： G09G3/3258 ,  G09G3/2022 ,  G09G3/32 ,  G09G3/3266 ,  G09G2300/0842 ,  G09G2310/0256 ,  G09G2320/043 ,  G09G2330/08

    摘要： It is provided a display device that prevents, when applying a reverse bias, an anode line and a power supply line included in a signal line driver circuit from being short-circuited, and a driving method thereof. According to the invention, a reverse bias applying circuit is provided in a scan line driver circuit or a signal line driver circuit, a signal from the reverse bias applying circuit is supplied to a transistor disposed between a signal line and an anode line, and thereby the transistor is turned off. The reverse bias applying circuit comprises an analog switch or a clocked inverter and a biasing transistor, and drives so as to invert potentials of the anode line and a cathode line and apply a reverse bias to a light emitting element, while turn off the analog switch and turn on the biasing transistor. Then, a potential of the anode line becomes equal to that of a scan line, and thereby turning off the transistor between the anode line and the signal line assuredly.

    摘要翻译： 提供了一种显示装置，其在施加反向偏压时防止信号线驱动电路中包括的阳极线和电源线短路，以及其驱动方法。 根据本发明，在扫描线驱动电路或信号线驱动电路中设置反向偏压施加电路，来自反偏压施加电路的信号被提供给设置在信号线与阳极线之间的晶体管，由此 晶体管关闭。 反向偏压施加电路包括模拟开关或时钟反相器和偏置晶体管，并且驱动以反转阳极线和阴极线的电位，并将反向偏压施加到发光元件，同时关闭模拟开关 并打开偏置晶体管。 然后，阳极线的电位变得等于扫描线的电位，从而可靠地断开阳极线和信号线之间的晶体管。