Induction Heating Coil and Method For Melting Granules Composed Of Semiconductor Material
    42.
    发明申请
    Induction Heating Coil and Method For Melting Granules Composed Of Semiconductor Material 有权
    感应加热线圈和由半导体材料组成的熔融颗粒的方法

    公开(公告)号:US20090223949A1

    公开(公告)日:2009-09-10

    申请号:US12393154

    申请日:2009-02-26

    IPC分类号: H05B6/36

    摘要: An induction heating coil melts granules composed of semiconductor material on a plate with an outlet tube. The induction heating coil has a coil body provided with current-guiding slots, the coil body having an upper side and a lower side and having a passage opening for granules in a region of the coil body that lies outside the center of the coil, and current-carrying segments which project from the center of the lower side of the coil body and which are electrically conductively connected by a web at a lower end.

    摘要翻译: 感应加热线圈将由半导体材料构成的颗粒与出口管熔合在板上。 感应加热线圈具有设置有导流槽的线圈体,线圈体具有上侧和下侧,并且在线圈体的位于线圈中心外部的区域中具有用于颗粒的通道开口,以及 载流片段,其从线圈体的下侧的中心突出,并且在下端通过腹板导电连接。

    Circuit for driving matrix display panel with photoluminescence quenching devices, and matrix display apparatus incorporating the circuit
    46.
    发明授权
    Circuit for driving matrix display panel with photoluminescence quenching devices, and matrix display apparatus incorporating the circuit 有权
    用于驱动具有光致发光淬灭装置的矩阵显示面板的电路,以及结合该电路的矩阵显示装置

    公开(公告)号:US07119765B2

    公开(公告)日:2006-10-10

    申请号:US10436099

    申请日:2003-05-13

    IPC分类号: G09G3/20

    摘要: A circuit for driving a photoluminescence quenching device (PQD) of a flat panel display, each PQD defining a pixel at a crossing of a scan line and a data line, includes an activation transistor and a driver transistor. The activation transistor is turned on according to potential of the scan line and outputs a potential of the data line. The driver transistor is connected between a reference voltage terminal of the circuit and a PQD. When the activation transistor is turned on, the driver transistor applies to the anode of the PQD a potential that is applied to the reference voltage terminal, according to the potential of the data line. In an emissive mode of the PQD, when the driver transistor is turned on, a forward voltage is applied between the anode and the cathode of the PQD so that the PQD emits light. In a re-emissive mode, when the driver transistor is turned off, no voltage is applied between the anode and the cathode of the PQD so that the PQD emits light by photoluminescence.

    摘要翻译: 用于驱动平板显示器的光致发光淬灭装置(PQD)的电路,每个限定扫描线和数据线交叉处的像素的PQD包括激活晶体管和驱动晶体管。 激活晶体管根据扫描线的电位导通,并输出数据线的电位。 驱动晶体管连接在电路的基准电压端和PQD之间。 当激活晶体管导通时,驱动晶体管根据数据线的电位向PQD的阳极施加施加到参考电压端子的电位。 在PQD的发射模式中,当驱动晶体管导通时,在PQD的阳极和阴极之间施加正向电压,使得PQD发光。 在重新发射模式中,当驱动晶体管截止时,在PQD的阳极和阴极之间没有施加电压,使得PQD通过光致发光发光。