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
    • 7. 发明申请
    • METHOD FOR CONTROLLING SCREEN BRIGHTNESS AND APPARATUS FOR FLAT-PANEL DISPLAY THEREOF
    • 用于控制屏幕亮度的方法及其平板显示器的装置
    • WO2007145440A2
    • 2007-12-21
    • PCT/KR2007/002700
    • 2007-06-04
    • LG ELECTRONICS INC.KIM, Seong Hwan
    • KIM, Seong Hwan
    • G09G3/34
    • G09G3/3406G09G2320/0233G09G2320/064G09G2320/066
    • A method of adjusting brightness and flat panel display implementing the same are disclosed. The present invention includes adjusting the brightness into a predetermined step value according to a user input, deciding whether the adjusted predetermined step value is below a step value of a reference value, if the adjusted predetermined step value is below the step value of the reference value, finding a difference between the step value of the reference value and the step value of the adjusted brightness, and varying a contrast step value of the screen. Accordingly, error of wavy noise is removed in a brightness adjusting process, whereby an LCD provides a clearer image. And, a variable range of brightness can be maintained at a related art level while wavy noise is prevented.
    • 公开了一种调整亮度的方法和实现其的平板显示器。 本发明包括根据用户输入将亮度调整为预定步长值,如果所调整的预定步长值低于基准值的步长值,则确定所调整的预定步长值是否低于基准值的步长值 找出基准值的阶跃值与调整亮度的阶梯值之间的差异,并改变画面的对比度步进值。 因此,在亮度调整处理中消除波浪噪声的误差,由此LCD提供更清晰的图像。 并且,可以在相关的艺术水平保持可变的亮度范围,同时防止波浪噪声。