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    • 9. 发明授权
    • Mobile terminal device
    • 移动终端设备
    • US07824047B2
    • 2010-11-02
    • US12318523
    • 2008-12-30
    • Yoshiya MatsumotoShigeru YamaguchiManabu SotodateKen ShojiHiroshi KobayashiRyou Hattori
    • Yoshiya MatsumotoShigeru YamaguchiManabu SotodateKen ShojiHiroshi KobayashiRyou Hattori
    • H04M1/22
    • H04M1/22
    • In a cellular phone, a light guiding plate, which linearly guides light emitted by a plurality of light emitting elements (LEDs), and an LED display unit, which displays predetermined LED displays, are laminatedly arranged in a movable-side housing. A slit formed in the substantially central portion of the light guiding plate partitions the light guiding plate into a first light guiding region and a second light guiding region. A first light emitting group of the light emitting elements emits light to the first light guiding region and a second light emitting group of the light emitting elements emits light to the second light guiding region. The first light guiding region and the second light guiding region are illuminated alternately by alternately switching ON the first light emitting group and the second light emitting group.
    • 在便携式电话机中,可动侧壳体层叠配置有将多个发光元件(LED)发出的光直线引导的导光板和显示规定的LED显示器的LED显示单元。 形成在导光板的大致中央部的狭缝将导光板分隔成第一导光区域和第二导光区域。 发光元件的第一发光组发光到第一导光区域,发光元件的第二发光组发光到第二导光区域。 通过交替地接通第一发光组和第二发光组,交替地照亮第一导光区域和第二导光区域。