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    • 36. 发明授权
    • Image display apparatus and image display method
    • 图像显示装置和图像显示方法
    • US08760384B2
    • 2014-06-24
    • US12812667
    • 2009-02-27
    • Ryosuke NonakaMasahiro BabaGoh Itoh
    • Ryosuke NonakaMasahiro BabaGoh Itoh
    • G09G3/36
    • G09G3/3413G09G3/3648G09G5/06G09G2320/0276G09G2320/0646G09G2320/0673
    • An image display apparatus includes: a backlight configured to emit light; a liquid crystal panel configured to modulate light emitted from the backlight to make an image display; a backlight luminance calculating unit configured to calculate a light-emission luminance of the backlight such that a center value of a luminance range displayable on the liquid crystal panel defined depending on the light-emission luminance of the backlight substantially agrees with a center value of luminances of pixels forming an input image; a backlight controlling unit configured to control light emission of the backlight so that the light from the backlight is emitted with the calculated light-emission luminance; a luminance correcting unit configured to correct the luminance of each pixel in the input image in accordance with the calculated light-emission luminance; and a liquid crystal controlling unit configured to control modulation of the liquid crystal panel based upon the corrected input image.
    • 图像显示装置包括:配置为发光的背光; 液晶面板,被配置为调制从所述背光发出的光以进行图像显示; 背光源亮度计算单元,被配置为计算背光源的发光亮度,使得可根据背光的发光亮度限定的液晶面板上可显示的亮度范围的中心值基本上与亮度的中心值一致 的像素形成输入图像; 背光控制单元,被配置为控制所述背光的发光,使得来自所述背光的光以所计算的发光亮度发射; 亮度校正单元,被配置为根据所计算的发光亮度校正输入图像中的每个像素的亮度; 以及液晶控制单元,被配置为基于校正的输入图像来控制液晶面板的调制。
    • 37. 发明授权
    • Wireless communication apparatus
    • 无线通信装置
    • US08665765B2
    • 2014-03-04
    • US12513146
    • 2007-10-25
    • Hiroshi InoueTakashi MiyakeTadayuki WatanabeMasahiro Baba
    • Hiroshi InoueTakashi MiyakeTadayuki WatanabeMasahiro Baba
    • H04H20/71H04B7/00
    • H04W76/38H04W4/06H04W88/02
    • A wireless communication apparatus (100) includes a broadcast/multicast reception determination unit (120) for determining whether data distributed by broadcast/multicast is being received or not; a wireless session close process unit (140) for performing a wireless session close process when a wireless session close timer is expired; and a control unit (150) for controlling the wireless session close process unit to hold the wireless session close process activated based on expiration of the wireless session close timer until reception of data distributed by broadcast/multicast is completed, in case that it is determined that data distributed by the broadcast/multicast is being received when the wireless session close timer is expired.
    • 无线通信装置(100)包括广播/多播接收确定单元(120),用于确定是否正在接收通过广播/多播分发的数据; 无线会话关闭处理单元,用于当无线会话关闭定时器期满时执行无线会话关闭处理; 以及控制单元(150),用于控制无线会话关闭处理单元,以保持基于无线会话关闭定时器的到期而激活的无线会话关闭处理,直到完成了通过广播/多播分发的数据的接收,在确定的情况下 当无线会话关闭定时器到期时,正在接收由广播/多播分发的数据。
    • 39. 发明授权
    • Image processing apparatus and image displaying apparatus
    • 图像处理装置和图像显示装置
    • US08305339B2
    • 2012-11-06
    • US13418482
    • 2012-03-13
    • Masahiro BabaRyosuke Nonaka
    • Masahiro BabaRyosuke Nonaka
    • G09G3/36
    • G09G3/3406G09G3/3611G09G2320/0646G09G2320/10G09G2330/045G09G2360/16
    • There is provided an image displaying apparatus in which a light-source luminance calculator calculates light-source luminance of the light emitted by a backlight based on pixel values of an input image, a cumulative light-emission amount calculator calculates a cumulative light-emission amount by summing up light-source luminance for an arbitrary period for which an image is displayed at a time before the input image is displayed, the cumulative light-emission amount is compared with a reference light-emission amount determined in advance, and if the difference between the cumulative light-emission amount and the reference light-emission amount is smaller than a reference, a light-source luminance correcting unit corrects the light-source luminance to a smaller value to obtain corrected light-source luminance corrected.
    • 提供一种图像显示装置,其中光源亮度计算器基于输入图像的像素值来计算由背光源发射的光的光源亮度,累积发光量计算器计算累积发光量 通过对在显示输入图像之前的时间显示图像的任意时段的光源亮度求和,将累积发光量与预先确定的基准发光量进行比较, 在累积发光量与参考发光量之间小于参考值的情况下,光源亮度校正单元将光源亮度校正为较小的值,以校正校正的光源亮度。