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    • 7. 发明申请
    • 2D/3D SWITCHABLE DISPLAY DEVICE
    • 2D / 3D可切换显示设备
    • US20160306181A1
    • 2016-10-20
    • US14655724
    • 2015-04-01
    • Shenzhen China Star Optoelectronics Technology Co. Ltd.
    • Yawei LIUQiaosheng LIAO
    • G02B27/22G02F1/1335
    • G02B27/2214G02B27/2207G02F1/133602G02F1/133603G02F1/133621G02F2001/133601G02F2001/133626G02F2201/52G02F2202/02G09G3/003G09G3/32G09G3/3426G09G3/36G09G2320/0233
    • The present invention provides a 2D/3D switchable display device, comprising a backlight module (2) and a liquid crystal panel (1) located on the backlight module (2); the liquid crystal panel (1) comprises a plurality of element images (11) sequentially aligned, and the backlight module (2) comprises a plurality of light-emitting elements (21) corresponding to the plurality of element images (11), and each light-emitting element (21) comprises a middle region (211) in a middle position and a surrounding region (212) at periphery of the middle region (211), and the middle regions (211) of the plurality of light-emitting elements (21) respectively correspond to the plurality of element images (11), and the middle region (211) and the surrounding region (212) are respectively controlled by different circuits to be lightened or dimmed; as the middle region (211) and the surrounding region (212) are lightened at the same time, the display device shows a 2D display mode, and as the middle region (211) is lightened and the surrounding region (212) is dimmed, the display device shows a 3D display mode of two dimensional integral imaging to achieve a switch of 2D/3D display modes.
    • 本发明提供一种2D / 3D可切换显示装置,包括位于背光模块(2)上的背光模块(2)和液晶面板(1)。 液晶面板(1)包括顺序对准的多个元件图像(11),并且背光模块(2)包括与多个元件图像(11)对应的多个发光元件(21),并且每个 发光元件(21)包括在中间位置的中间区域(211)和位于中间区域(211)的周围的周围区域(212),并且多个发光元件的中间区域 (21)分别对应于多个元件图像(11),并且中间区域(211)和周围区域(212)分别由不同的电路控制以被点亮或变暗; 随着中间区域211和周围区域212同时点亮,显示装置显示2D显示模式,随着中间区域211被点亮并使周围区域212变暗, 显示装置显示二维积分成像的3D显示模式,以实现2D / 3D显示模式的切换。