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    • 6. 发明申请
    • DISPLAY APPARATUS
    • 显示设备
    • US20110292090A1
    • 2011-12-01
    • US13114562
    • 2011-05-24
    • Kazuhiro Otani
    • Kazuhiro Otani
    • G09G3/36G09G5/10
    • G09G3/342G09G2320/041G09G2320/0626
    • A display apparatus includes: a display panel; a backlight portion that shines light onto the display panel from a rear surface of the display panel; a backlight control portion that controls the backlight portion. The backlight portion is an LED backlight unit that includes a plurality of LEDs that are divided into a plurality of fixed groups. The backlight control portion is capable of performing at least either of: first control which turns off the LEDs that belong to one group and turns on the LEDs that belong to a group other than the one group and second control which turns on the LEDs that belong to the one group at a brightness lower than a brightness for turning on the LEDs that belong to the group other than the one group.
    • 一种显示装置,包括:显示面板; 从显示面板的背面将光照射到显示面板上的背光部分; 控制背光部分的背光控制部分。 背光部分是包括分成多个固定组的多个LED的LED背光单元。 背光控制部能够进行以下中的至少一个:第一控制,其关闭属于一个组的LED,并且打开属于一个组以外的组的LED,以及接通属于一个组的LED的第二控制 以低于用于打开属于除一组之外的组的LED的亮度的亮度。