会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 131. 发明授权
    • 2D and 3D image switchable display device and lenticular lens element
    • 2D和3D图像可切换显示装置和双凸透镜元件
    • US09482873B2
    • 2016-11-01
    • US14569113
    • 2014-12-12
    • Zhangjiagang Kangde Xin Optronics Material Co., Ltd.
    • Mingyan Lin
    • G02F1/1334G02B27/22G02F1/29
    • G02B27/2214G02F1/1334G02F1/29
    • The display device includes an image display the screen of which includes a plurality of sub-pixels of three primary colors R, G and B for displaying a 2D image and a 3D image; and a DFD-PDLC lenticular lens array which includes a plurality of parallel DFD-PDLC lenticular lens elements, wherein the direction of the long axis of each of the DFD-PDLC lenticular lens elements is vertical or slant to the screen of an image display, the DFD-PDLC lenticular lens array is installed in front of the screen of the image display, the optical refractive index of the DFD-PDLC lenticular lens elements is variated under the drive of an external drive voltage V(f) to switch between the display of a 2D image and the display of a 3D image on the screen of the image display, wherein f is the drive frequency of the external drive voltage.
    • 该显示装置包括:图像显示器,其屏幕包括用于显示2D图像和3D图像的三原色R,G和B的多个子像素; DFD-PDLC双凸透镜阵列,其包括多个平行的DFD-PDLC双凸透镜元件,其中每个DFD-PDLC双凸透镜元件的长轴的方向垂直或倾斜到图像显示器的屏幕, DFD-PDLC双凸透镜阵列安装在图像显示器的屏幕前方,DFD-PDLC双凸透镜元件的光学折射率在外部驱动电压V(f)的驱动下变化,以在显示器 的2D图像和在图像显示屏幕上的3D图像的显示,其中f是外部驱动电压的驱动频率。