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    • 24. 发明申请
    • Driving Circuit for Liquid Crystal Display Device and Method for Driving the Same
    • 液晶显示装置的驱动电路及其驱动方法
    • US20120146966A1
    • 2012-06-14
    • US13314367
    • 2011-12-08
    • Song-Jae LEEYoung-Ho Kim
    • Song-Jae LEEYoung-Ho Kim
    • G06F3/038
    • G09G3/2096G09G2310/08
    • A driving circuit for a liquid crystal display device includes a liquid crystal panel comprising a plurality of pixel areas to display an image; a data driver configured to drive data lines of the liquid crystal panel; a gate driver configured to drive gate lines of the liquid crystal panel; and a timing controller configured to generate an internal enable signal in an initial driving where an external power is applied, to control the gate and data drivers, and configured to control the gate and data drivers based on synchronization signals, after controlling the driving of the gate driver to be stopped for one frame period when at least one synchronization signals are input from outside.
    • 液晶显示装置的驱动电路包括:液晶面板,包括多个像素区域以显示图像; 配置为驱动液晶面板的数据线的数据驱动器; 栅极驱动器,被配置为驱动所述液晶面板的栅极线; 以及定时控制器,其被配置为在施加外部电力的初始驱动中产生内部使能信号,以控制所述栅极和数据驱动器,并且被配置为在控制所述栅极和数据驱动器的驱动之后基于同步信号来控制所述栅极和数据驱动器 当从外部输入至少一个同步信号时,门驱动器停止一帧周期。
    • 29. 发明申请
    • METHOD AND APPARATUS FOR OPERATING PROJECTION MODE IN PROJECTION DEVICE
    • 用于投影设备中投影模式的操作的方法和装置
    • US20110248983A1
    • 2011-10-13
    • US13082757
    • 2011-04-08
    • Young Ho KIMHai Min LEE
    • Young Ho KIMHai Min LEE
    • G09G5/00G03B21/14
    • G03B21/14G03B21/145G06F1/1639H04M1/0272
    • A projection device capable of automatically controlling on/off of a projection module for projecting display data onto an exterior surface according to an open/closed state of a cover of the projection module, and an operation method thereof are provided. The method for operating a projection module in a projection device includes turning-on the projection module when a first detection signal is detected, wherein the first detection signal is generated when a cover of the projection module is open, and after the projection module is turned on, turning-off the projection module when a second detection signal is detected, wherein the second detection signal is generated when a cover of the projection module is closed.
    • 一种能够根据投影模块的盖的打开/关闭状态自动控制用于将显示数据投影到外表面的投影模块的开/关的投影装置及其操作方法。 用于在投影装置中操作投影模块的方法包括当检测到第一检测信号时接通投影模块,其中当投影模块的盖打开时以及在投影模块被转动之后产生第一检测信号 当检测到第二检测信号时,关闭投影模块,其中当投影模块的盖封闭时产生第二检测信号。