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
    • 38. 发明授权
    • Display apparatus and control method thereof
    • 显示装置及其控制方法
    • US07324164B2
    • 2008-01-29
    • US11020045
    • 2004-12-23
    • Dae-jung KimSang-hak Lee
    • Dae-jung KimSang-hak Lee
    • H04N9/69
    • H04N9/69H04N3/227H04N5/202
    • A display apparatus having a display to display a picture, including an input unit, a data operator, a storage unit to store data about a gamma curve to be applied corresponding to an average input brightness of an input video signal, an auto-adjuster to adjust a position and a definition of the picture being displayed on the display, a gamma adjuster to adjust an output brightness of the picture being displayed on the display, and a controller to control the data operator to calculate picture adjustment data about optimum position and optimum definition based on synchronous signals and the input video signal when the input unit generates an input signal, and controlling the data operator to calculate the average input brightness of the input video signal and the gamma adjuster to adjust the output brightness of the picture on the basis of the data about the gamma curve to be applied corresponding to the calculated average input brightness from the storage unit while controlling the auto-adjuster to adjust the picture with respect to the picture adjustment data. Thus, a display apparatus and a control method thereof are provided, in which a gamma adjustment is implemented while an auto-adjustment is implemented.
    • 一种显示装置,具有显示图像的显示器,包括输入单元,数据操作器,存储单元,用于存储与输入视频信号的平均输入亮度相对应的要应用的伽马曲线的数据;自动调节器, 调整在显示器上显示的图像的位置和定义,伽马调节器,用于调节显示在显示器上的图像的输出亮度,以及控制器,用于控制数据操作者计算关于最佳位置和最佳值的图像调整数据 基于同步信号的定义以及输入单元产生输入信号时的输入视频信号,并且控制数据运算符计算输入视频信号的平均输入亮度和伽马调整器,以基于该图像的输出亮度来调整 在控制au的情况下,对应于来自存储单元的计算出的平均输入亮度的关于要应用的伽马曲线的数据 调节器以相对于图像调整数据调整图像。 因此,提供了一种显示装置及其控制方法,其中在实现自动调整的同时实现伽马调整。