Driver Circuit Arrangement
    5.
    发明申请
    Driver Circuit Arrangement 有权
    驱动电路布置

    公开(公告)号:US20080272743A1

    公开(公告)日:2008-11-06

    申请号:US12089236

    申请日:2006-10-02

    IPC分类号: H02J7/00

    摘要: The invention relates to a driver circuit arrangement (1′) for driving a plurality of individually switchable electrical subsystems (A′, B′, C′), such as (arrangements of) LEDs (9-A, 9-B, 9-C). Each subsystem has at least one energy storage device (10-A, 10-B, 10-C), such that when the subsystem is disconnected from the main source (7) of electrical energy, the energy storage device can supply energy to the device(s) of the subsystem. By furthermore providing at least one subswitch (13-A, 13-B, 13-C) in the subsystem, between the energy storage device and an electrical device of the subsystem, control over the device is still possible when the subsystem is disconnected form the main source of electrical energy.

    摘要翻译: 本发明涉及用于驱动多个单独可切换的电子系统(A',B',C')的驱动器电路装置(1'),诸如LED(9-A,9-B, C)。 每个子系统具有至少一个能量存储装置(10-A,10-B,10-C),使得当子系统与主电源(7)断开时,能量存储装置可以向 子系统的设备。 通过在子系统中进一步提供至少一个子开关(13-A,13-B,13-C),在能量存储装置和子系统的电气装置之间,当子系统断开形式时,对装置的控制仍然是可能的 电能的主要来源。

    Methods and systems for energy recovery in a display
    7.
    发明授权
    Methods and systems for energy recovery in a display 失效
    显示屏能量回收的方法和系统

    公开(公告)号:US08786592B2

    公开(公告)日:2014-07-22

    申请号:US13273030

    申请日:2011-10-13

    IPC分类号: G09G5/00

    摘要: Systems, methods and apparatus, including computer programs encoded on computer storage media, are used for driving a display. In one aspect, the method includes connecting a first segment line to a first voltage, connecting a second segment line to a second voltage, and connecting the least a first segment line to the second segment line through at least one inductor. The polarities of segment line voltages may therefore be switched by reusing energy in the system.

    摘要翻译: 系统,方法和装置,包括在计算机存储介质上编码的计算机程序,用于驱动显示器。 一方面,该方法包括将第一分段线连接到第一电压,将第二分段线连接到第二电压,以及通过至少一个电感器将至少第一分段线连接到第二分段线。 因此,可以通过在系统中重新使用能量来切换段线电压的极性。

    CHARGE PUMP FOR PRODUCING DISPLAY DRIVER OUTPUT
    9.
    发明申请
    CHARGE PUMP FOR PRODUCING DISPLAY DRIVER OUTPUT 有权
    用于生产显示驱动器输出的充电泵

    公开(公告)号:US20110164009A1

    公开(公告)日:2011-07-07

    申请号:US12683312

    申请日:2010-01-06

    IPC分类号: G06F3/038

    摘要: A system for driving an array of display elements includes a supply line, at least one capacitor, a plurality of drive lines and overdrive lines, a plurality of switches and a controller configured to activate and deactivate subsets of the switches in order to selectively couple the at least one capacitor to the drive lines and to the overdrive lines. A method for generating an overdrive voltage includes activating and deactivating a plurality of switches to couple a drive voltage line and/or an overdrive voltage line to at least one capacitor.

    摘要翻译: 用于驱动显示元件阵列的系统包括供电线,至少一个电容器,多个驱动线和过驱动线,多个开关和配置成激活和去激活开关子集的控制器,以选择性地将 至少一个电容器到驱动线路和超速驱动线路。 用于产生过驱动电压的方法包括激活和去激活多个开关以将驱动电压线和/或过驱动电压线耦合到至少一个电容器。