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    • 1. 发明申请
    • Light emitting display device
    • 发光显示装置
    • US20070013621A1
    • 2007-01-18
    • US11476847
    • 2006-06-29
    • Myung LeeSeong BaikIn KimSeung Byun
    • Myung LeeSeong BaikIn KimSeung Byun
    • G09G3/32
    • G09G3/2007G09G3/3225G09G3/3648G09G2320/0276G09G2360/16
    • A display device includes a pixel circuit unit comprising a plurality of pixels to display an image, a data driver to supply data signals to the pixel circuit unit, a scan driver to supply scan signals to the pixel circuit unit, a black/white transition detector to detect a degree of black/white transition of the image, a gamma corrector to adjust the data signal by providing a gamma value to the data driver, and a timing controller to apply control signals to the data driver and the scan driver, receive the degree of black/white transition from the black/white transition detector, and provide a corrected gamma control signal to the gamma corrector according to the degree of black/white transition.
    • 显示装置包括:像素电路单元,包括用于显示图像的多个像素;向像素电路单元提供数据信号的数据驱动器;向像素电路单元提供扫描信号的扫描驱动器;黑/白转换检测器 以检测图像的黑/白转换程度,伽马校正器,以通过向数据驱动器提供伽马值来调整数据信号;以及定时控制器,以将控制信号施加到数据驱动器和扫描驱动器,接收 从黑/白转换检测器的黑/白转换程度,并根据黑/白转换的程度向伽马校正器提供校正的伽马控制信号。
    • 2. 发明申请
    • Apparatus and method for driving organic light emitting display
    • 用于驱动有机发光显示器的装置和方法
    • US20060061291A1
    • 2006-03-23
    • US11117709
    • 2005-04-29
    • Myung LeeIn Kim
    • Myung LeeIn Kim
    • G09G3/10
    • G09G3/3233G09G2320/0257G09G2330/02
    • An apparatus and method for driving an organic light emitting display so as to minimize or prevent a raindrop phenomenon and an afterimage is provided. The apparatus and method determines the driving state of a pixel unit by using a vertical sync signal, and turns on or off the determined driving state of the pixel unit. The supply of the power voltage is sustained when the pixel unit is driven, and is turned off when the pixel unit is not driven. Accordingly, the apparatus and method can minimize or prevent a raindrop phenomenon and an afterimage by turning off the supply of the power voltage when the pixel unit is not driven.
    • 提供了一种用于驱动有机发光显示器以最小化或防止雨滴现象和余像的装置和方法。 该装置和方法通过使用垂直同步信号来确定像素单元的驱动状态,并且打开或关闭所确定的像素单元的驱动状态。 当像素单元被驱动时,电源电压的供应是持续的,并且当像素单元未被驱动时,该电源电压被关闭。 因此,该装置和方法可以通过在不驱动像素单元时关闭电源电压的供给来最小化或防止雨滴现象和残影现象。
    • 3. 发明申请
    • Wireless communication terminal with an opening/closing sensing function using a plurality of magnetic pole sensors and method therefor
    • 具有使用多个磁极传感器的开闭感测功能的无线通信终端及其方法
    • US20060105757A1
    • 2006-05-18
    • US11257919
    • 2005-10-25
    • Yong KangJi JungMyung LeeIn KimKwang Choi
    • Yong KangJi JungMyung LeeIn KimKwang Choi
    • H04M3/00
    • H04M1/0235G06F1/1624G06F1/1677G06F1/1684H04M1/0245H04M1/72519H04M2250/12
    • A wireless communication terminal with an opening/closing function using a plurality of magnetic pole sensors and method therefor is provided. The invention activates or inactivates a display unit via a switch by sensing an opening/closing of a sub-body using the magnetic pole sensors, to thereby prevent a malfunctioning due to a magnetic pole caused by an external magnetic pole generator. The inventive wireless communication terminal comprises a first magnetic pole generator for generating a north (N) magnetic pole, a second magnetic pole generator for generating a south (S) magnetic pole, a first magnetic pole sensor for sensing the N magnetic pole from the first magnetic pole generator, a second magnetic pole sensor for sensing the S magnetic pole from the second magnetic pole generator, a controller for controlling an operation of a switch to activate or inactivate an output unit based on the sense result from the first and the second magnetic pole sensors, the switch performing a switching operation in response to a control signal from the controller, and the output unit activated or inactivated in accordance with the switching operation of the switch.
    • 提供一种具有使用多个磁极传感器的打开/关闭功能的无线通信终端及其方法。 本发明通过使用磁极传感器感测子体的开/关来通过开关来激活或灭活显示单元,从而防止由外部磁极发生器引起的磁极引起的故障。 本发明的无线通信终端包括用于产生北(N)磁极的第一磁极发生器,用于产生南(S)磁极的第二磁极发生器,用于从第一磁极感测N磁极的第一磁极传感器 磁极发生器,用于感测来自第二磁极发生器的S磁极的第二磁极传感器,用于基于来自第一和第二磁极的感测结果来控制开关的操作以激活或失活输出单​​元的控制器 所述开关响应于来自所述控制器的控制信号执行切换操作,并且所述输出单元根据所述开关的切换操作而被激活或非激活。