发明名称 DISPLAY APPARATUS AND METHOD FOR CONTROLLING SAME
摘要 Disclosed is a display apparatus including: a display panel; a light emitting unit having a plurality of light sources; an acquiring unit acquiring feature values of an input image for divided regions respectively corresponding to the light sources; and a control unit configured to make, in a case where the input image is a first image including a predetermined object image, brightness of light sources corresponding to dark divided regions lower than brightness of light sources corresponding to other divided regions, wherein in a case where the input image is a second image not including the predetermined object image, the control unit does not implement control operation of making the brightness of the light sources corresponding to the dark divided regions lower than the brightness of the light sources corresponding to the other divided regions.
申请公布号 US2016155372(A1) 申请公布日期 2016.06.02
申请号 US201514943501 申请日期 2015.11.17
申请人 CANON KABUSHIKI KAISHA 发明人 Ikeda Takeshi;Kanai Izumi
分类号 G09G3/20 主分类号 G09G3/20
代理机构 代理人
主权项 1. A display apparatus comprising: a display panel; a light emitting unit having a plurality of light sources and separately adjusting brightness of the respective light sources; an acquiring unit configured to acquire a feature value of an input image for divided regions respectively corresponding to the plurality of light sources; and a control unit configured to make, in a case where the input image is a first image including a predetermined object image, brightness of light sources corresponding to divided regions determined to be dark regions based on the feature values of the respective divided regions lower than brightness of light sources corresponding to other divided regions, wherein in a case where the input image is a second image not including the predetermined object image, the control unit does not implement control operation of making the brightness of the light sources corresponding to the divided regions determined to be the dark regions lower than the brightness of the light sources corresponding to the other divided regions.
地址 Tokyo JP