Semiconductor device, light emitting diode head, and image forming apparatus
    1.
    发明授权
    Semiconductor device, light emitting diode head, and image forming apparatus 有权
    半导体器件,发光二极管头和成像设备

    公开(公告)号:US08035116B2

    公开(公告)日:2011-10-11

    申请号:US11896829

    申请日:2007-09-06

    Abstract: A semiconductor device includes a substrate; a first conductive type semiconductor layer disposed on a main surface of the substrate; a second conductive type semiconductor layer disposed on the first conductive type semiconductor layer; a plurality of light emitting elements; and a second conductive side wiring pattern for commonly connecting the second conductive type semiconductor layer in the light emitting elements arranged adjacently. The second conductive type semiconductor layer includes a first conductive type semiconductor connection surface and a second conductive type semiconductor connection surface between the first conductive type semiconductor layer.

    Abstract translation: 半导体器件包括衬底; 设置在所述基板的主表面上的第一导电型半导体层; 设置在所述第一导电型半导体层上的第二导电型半导体层; 多个发光元件; 以及用于共同连接相邻布置的发光元件中的第二导电类型半导体层的第二导电侧布线图案。 第二导电型半导体层包括第一导电型半导体连接面和第一导电型半导体层之间的第二导电型半导体连接面。

    Semiconductor composite apparatus, print head, and image forming apparatus
    10.
    发明授权
    Semiconductor composite apparatus, print head, and image forming apparatus 有权
    半导体复合装置,打印头和图像形成装置

    公开(公告)号:US08415680B2

    公开(公告)日:2013-04-09

    申请号:US11385699

    申请日:2006-03-22

    Abstract: A semiconductor composite apparatus, includes a first substrate, a semiconductor thin film layer, active devices, first driving circuits, and second driving circuits. The semiconductor thin film layer is formed on the first substrate and is formed of a first semiconductor material. The active devices are formed in the semiconductor thin film layer. The first driving circuits is formed of a second semiconductor material and performing a first function in which the active devices are driven. The second driving circuits are formed of a third semiconductor material and performing a second function in which the active devices are driven, the second function being different from the first function.

    Abstract translation: 半导体复合设备包括第一衬底,半导体薄膜层,有源器件,第一驱动电路和第二驱动电路。 半导体薄膜层形成在第一基板上并由第一半导体材料形成。 有源器件形成在半导体薄膜层中。 第一驱动电路由第二半导体材料形成并且执行驱动有源器件的第一功能。 第二驱动电路由第三半导体材料形成,并且执行驱动有源器件的第二功能,第二功能不同于第一功能。

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