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    Electro-optical device and driving device thereof
    1.
    发明申请
    Electro-optical device and driving device thereof 审中-公开
    电光装置及其驱动装置

    公开(公告)号：US20070296652A1

    公开(公告)日：2007-12-27

    申请号：US11889892

    申请日：2007-08-17

    申请人： Yoichi Imamura ,  Toshiyuki Kasai ,  Tokuro Ozawa

    发明人： Yoichi Imamura ,  Toshiyuki Kasai ,  Tokuro Ozawa

    IPC分类号： G09G3/30

    CPC分类号： G09G3/3241 ,  G09G3/3233 ,  G09G2300/0417 ,  G09G2300/043 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0254 ,  G09G2310/0256 ,  G09G2320/0261 ,  G09G2320/043

    摘要： The invention provides an electro-optical device having circuits for driving electro-optical elements, such as organic EL elements, and a driving device, which can employ driving elements having low driving ability, such as α-TFTs. By providing a charge storage capacitor between the source electrode and the gate electrode of a driving transistor which is between power sources, the electro-optical device can allow the driving transistor to control a driving current, even when an electro-optical element is connected to the source side of the driving transistor. In addition, driving data can be stored in the charge storage capacitor by applying a predetermined voltage to the source electrode of the driving transistor.

    摘要翻译： 本发明提供一种电光装置，其具有用于驱动诸如有机EL元件的电光元件的电路，以及可以采用诸如α-TFT之类的具有低驱动能力的驱动元件的驱动装置。 通过在源电极之间的驱动晶体管的源电极和栅电极之间设置电荷存储电容器，即使将电光元件连接到电光元件也可以允许驱动晶体管控制驱动电流 驱动晶体管的源极侧。 此外，通过向驱动晶体管的源电极施加预定电压，可以将驱动数据存储在电荷存储电容器中。

    Electro-optical device and electronic apparatus
    9.
    发明授权
    Electro-optical device and electronic apparatus 有权
    电光装置和电子设备

    公开(公告)号：US07067983B2

    公开(公告)日：2006-06-27

    申请号：US10847282

    申请日：2004-05-18

    申请人： Tokuro Ozawa ,  Yoichi Imamura ,  Toshiyuki Kasai

    发明人： Tokuro Ozawa ,  Yoichi Imamura ,  Toshiyuki Kasai

    IPC分类号： G09G3/10

    CPC分类号： H01L51/529 ,  H01L27/3223 ,  H01L27/3244 ,  H01L2251/558

    摘要： The invention provides an electro-optical device that can include a plurality of scanning lines, a plurality of signal lines, a plurality of pixels arranged corresponding to intersections of the scanning lines and the signal lines, and heat-release sections. The pixels can each include corresponding transistors and corresponding light-emitting elements, the light-emitting elements emit light in the direction that light is withdrawn, and the heat-release sections include heat release portions, located on the side opposite to the light-withdrawing direction of the light-emitting elements, having electrical conductivity. Accordingly, the invention can enhance the environmental resistance of an electro-optical device including light-emitting elements.

    摘要翻译： 本发明提供一种电光装置，其可以包括多条扫描线，多条信号线，对应于扫描线和信号线的交点排列的多个像素，以及放热部分。 像素可以各自包括对应的晶体管和对应的发光元件，发光元件沿着光被取出的方向发光，并且散热部分包括放热部分，位于与吸光器相反的一侧 具有导电性的发光元件的方向。 因此，本发明能够提高包含发光元件的电光装置的耐环境性。