会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Organic light emitting display and method of driving the same
    • 有机发光显示器及其驱动方法
    • US07768486B2
    • 2010-08-03
    • US11404483
    • 2006-04-13
    • Young Jong ParkJae Sung Lee
    • Young Jong ParkJae Sung Lee
    • G09G3/30
    • G09G3/3233G09G3/2014G09G2300/0814G09G2310/0251G09G2360/144
    • An organic light emitting display capable of reducing power consumption and controlling brightness in response to the intensities of peripheral light. The organic light emitting display includes a data driver for supplying data signals to data lines, a scan driver for sequentially supplying scan signals to scan lines and sequentially supplying emission control signals to emission control lines, a display region including a plurality of pixels for receiving the data signals, the scan signals and the emission control signals to display images and a brightness controller for controlling the brightness of the display region. The brightness controller controls the brightness of the display region in response to the data of one frame and the intensities of peripheral light. This system reduces power consumption, controls the brightness of the display region in response to the intensities of the peripheral light and improves the contrast of the display region.
    • 一种有机发光显示器,其能够响应于外围光的强度而降低功耗并控制亮度。 有机发光显示器包括用于向数据线提供数据信号的数据驱动器,用于将扫描信号顺序地提供给扫描线并且顺序地向发射控制线提供发射控制信号的扫描驱动器,包括多个像素的显示区域,用于接收 数据信号,扫描信号和发射控制信号以显示图像,以及亮度控制器,用于控制显示区域的亮度。 亮度控制器响应于一帧的数据和外围光的强度来控制显示区域的亮度。 该系统降低功耗,响应于外围光的强度来控制显示区域的亮度,并提高显示区域的对比度。
    • 2. 发明授权
    • Light emitting display device and method of driving the same
    • 发光显示装置及其驱动方法
    • US07705811B2
    • 2010-04-27
    • US11413708
    • 2006-04-28
    • Jae Sung LeeYoung Jong Park
    • Jae Sung LeeYoung Jong Park
    • G09G3/30
    • G09G3/3233G09G2300/0814G09G2300/0842G09G2300/0861G09G2320/0285G09G2320/0673G09G2360/144
    • A light emitting display device for controlling brightness according to peripheral light brightness and emission amount of a display region. The light emitting display device includes a display region including a pixel adapted to emit light in response to data, scan, and emission control signals, a controller for controlling brightness of the display region, a scan driver for supplying the scan signal and controlling a signal width of the emission control signal according to a signal from the controller, a data driver for transmitting the data signal corresponding to video data, the data signal being corrected using a gamma correcting signal from the controller, and a power source supply unit for supplying power to the display region. The controller outputs the gamma correcting signal corresponding to peripheral light and controls an amount of current supplied to the display region according to a sum of the video data in one frame.
    • 一种发光显示装置,用于根据显示区域的周边光亮度和发光量来控制亮度。 发光显示装置包括响应于数据,扫描和发射控制信号而包括适于发光的像素的显示区域,用于控制显示区域的亮度的控制器,用于提供扫描信号并控制信号的扫描驱动器 根据来自控制器的信号的发射控制信号的宽度,用于发送对应于视频数据的数据信号的数据驱动器,使用来自控制器的伽马校正信号校正的数据信号,以及用于提供功率的电源供应单元 到显示区域。 控制器输出对应于外围光的伽马校正信号,并根据一帧中的视频数据的和来控制提供给显示区域的电流量。
    • 10. 发明授权
    • Organic light emitting display device and driving method for the same
    • 有机发光显示装置及其驱动方法
    • US07728526B2
    • 2010-06-01
    • US11585690
    • 2006-10-23
    • Jae Sung Lee
    • Jae Sung Lee
    • G09G3/10G09G3/34
    • G09G3/2011G09G3/2003G09G3/3225G09G2300/0861G09G2310/027G09G2320/0606G09G2320/0626G09G2320/0673G09G2330/028G09G2360/144
    • An organic light emitting display device is provided. The device includes a photo sensor adapted to: sense a brightness of ambient light; output a pulse width of an emission control signal corresponding to a sensed brightness of the ambient light; and output a gamma compensation coefficient corresponding to the sensed brightness of the ambient light and a user selected brightness. The device also includes a gamma compensation circuit adapted to adjust a magnitude of a voltage between a plurality of gradation voltages according to the output gamma compensation coefficient. The device also includes a scan driver and a data driver. The device also includes a pixel portion including a pixel adapted to: emit light according to the data signal, the scan signal, and the emission control signal; and display an image corresponding to the user selected brightness.
    • 提供了一种有机发光显示装置。 该装置包括适于:感测环境光的亮度的光传感器; 输出对应于环境光的感测亮度的发射控制信号的脉冲宽度; 并且输出对应于感测到的环境光的亮度和用户选择的亮度的伽马补偿系数。 该装置还包括伽马补偿电路,其适于根据输出伽马补偿系数来调整多个灰度电压之间的电压幅值。 该设备还包括扫描驱动程序和数据驱动程序。 该装置还包括像素部分,其包括适于根据数据信号,扫描信号和发射控制信号发光的像素; 并显示与用户选择的亮度对应的图像。