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    • 10. 发明授权
    • Display device
    • 显示设备
    • US09046692B2
    • 2015-06-02
    • US13601866
    • 2012-08-31
    • Hae Young YunIl-Joo KimJin Oh SongSeung Jun JeongJin Hwan Kim
    • Hae Young YunIl-Joo KimJin Oh SongSeung Jun JeongJin Hwan Kim
    • G02F1/133G02F1/13G02B27/22
    • G02B27/22
    • A display device includes a display panel for displaying an image. The display device further includes a lens configured to refract at least a portion of a collimated light having a center ray, a first outermost ray, a second outermost ray, a first plurality of rays between the first outermost ray and the center ray, and a second plurality of rays between the second outermost ray and the center ray. The lens may concentrate the first plurality of rays such that a first position on the display panel has a first light intensity. The lens may concentrate the second plurality of rays such that a second position on the display panel has a second light intensity. Each of the first light intensity and the second light intensity is substantially greater than a center light intensity on the display panel corresponding to at least the center ray.
    • 显示装置包括用于显示图像的显示面板。 显示装置还包括透镜,被配置为折射具有中心射线,第一最外侧射线,第二最外侧射线,第一最外侧射线与中心射线之间的第一多个射线的准直光的至少一部分,以及 在第二最外侧射线与中心射线之间的第二组光线。 透镜可以集中第一多个光线,使得显示面板上的第一位置具有第一光强度。 透镜可以集中第二多个光线,使得显示面板上的第二位置具有第二光强度。 第一光强度和第二光强度中的每一个基本上大于对应于至少中心射线的显示面板上的中心光强度。