NANOSTRUCTURED ACOUSTO-OPTIC DEVICE, AND OPTICAL SCANNER, OPTICAL MODULATOR, AND HOLOGRAPHIC DISPLAY APPARATUS USING THE NANOSTRUCTURED ACOUSTO-OPTIC DEVICE
    1.
    发明申请
    NANOSTRUCTURED ACOUSTO-OPTIC DEVICE, AND OPTICAL SCANNER, OPTICAL MODULATOR, AND HOLOGRAPHIC DISPLAY APPARATUS USING THE NANOSTRUCTURED ACOUSTO-OPTIC DEVICE 有权
    纳米结构光学器件,光学扫描仪,光学调制器,以及使用纳米结构的光学器件的全息显示器

    公开(公告)号:US20120194885A1

    公开(公告)日:2012-08-02

    申请号:US13360616

    申请日:2012-01-27

    IPC分类号: G03H1/10 G02B26/10 G02F1/33

    摘要: An acousto-optic device capable of increasing a range of a diffraction angle of output light by using a nanostructured acousto-optic medium, and an optical scanner, an optical modulator, a two-dimensional/three-dimensional (2D/3D) conversion stereoscopic image display apparatus, and a holographic display apparatus using the acousto-optic device. The acousto-optic device may include a nanostructured acousto-optic medium formed by at least two different mediums repeatedly alternating with each other, wherein at least one of the at least two different mediums includes an acousto-optic medium. The acousto-optic device having the aforementioned structure may increase the range of a diffraction angle of output light. Thus, various systems such as the optical scanner, the optical modulator, the 2D/3D conversion stereoscopic image display apparatus, and the holographic display apparatus may not require a separate optical system to increase an operational angle range, thereby decreasing a size of the system and/or improving a resolution of the system.

    摘要翻译: 一种能够通过使用纳米结构的声光介质和光学扫描器,光学调制器,二维/三维(2D / 3D)转换立体视觉增强输出光的衍射角的范围的声光器件 图像显示装置和使用该声光装置的全息显示装置。 声光装置可以包括由至少两个不同介质形成的纳米结构的声光介质,所述至少两个介质彼此重复交替,其中所述至少两种不同介质中的至少一种包括声光介质。 具有上述结构的声光装置可以增加输出光的衍射角的范围。 因此,诸如光学扫描器,光学调制器,2D / 3D转换立体图像显示装置和全息显示装置的各种系统可能不需要单独的光学系统来增加操作角度范围,从而减小系统的尺寸 和/或提高系统的分辨率。

    DISPLAY APPARATUS HAVING IMPROVED OUTDOOR VISIBILITY
    2.
    发明申请
    DISPLAY APPARATUS HAVING IMPROVED OUTDOOR VISIBILITY 有权
    具有改善户外可见性的显示装置

    公开(公告)号:US20120044443A1

    公开(公告)日:2012-02-23

    申请号:US13016155

    申请日:2011-01-28

    IPC分类号: G02F1/1335

    摘要: A display apparatus includes a light guide plate to emit light that enters through a side surface of the light guide plate through an upper surface of the light guide plate, a light source arranged on at least one side of the light guide plate, a reflection plate arranged under the light guide plate, a color filter layer arranged above the light guide plate, and an optical shutter arranged above the color filter layer to transmit or block at least a part of light according to electric control, wherein the color filter layer includes a transmission type color filter to transmit light in a particular wavelength band and reflect light in other wavelength bands.

    摘要翻译: 一种显示装置,包括:导光板,其通过导光板的上表面发射通过导光板的侧面进入的光;配置在导光板的至少一侧的光源,反射板 布置在所述导光板下方的滤色器层,以及布置在所述滤色器层上方的光学快门,以根据电气控制传输或阻挡至少一部分光,其中所述滤色器层包括: 透射型滤色器,以透射特定波长带中的光并反射其它波长带中的光。

    COLOR IMAGE PANEL, AND APPARATUS AND METHOD OF DISPLAYING COLOR IMAGE USING THE SAME
    3.
    发明申请
    COLOR IMAGE PANEL, AND APPARATUS AND METHOD OF DISPLAYING COLOR IMAGE USING THE SAME 审中-公开
    彩色图像面板,以及使用其显示彩色图像的装置和方法

    公开(公告)号:US20130050620A1

    公开(公告)日:2013-02-28

    申请号:US13593167

    申请日:2012-08-23

    IPC分类号: G02F1/1335

    摘要: According to example embodiments, a color image panel includes pixels configured to display a color image. At least one of the pixels includes a tunable photonic crystal filter configured to reflect light in a wavelength band of a selected color and to transmit light in a wavelength band other than the wavelength band of the selected color, based on a stimulus controlling a photonic bandgap of tunable photonic crystal filter, and a white display unit configured to control saturation and brightness of color displayed by the tunable photonic crystal filter, based on the white display unit adding white light to color light reflected from the tunable photonic crystal filter.

    摘要翻译: 根据示例实施例,彩色图像面板包括被配置为显示彩色图像的像素。 至少一个像素包括可调谐光子晶体滤波器,其被配置为基于控制光子带隙的刺激来反射所选颜色的波长带中的光并且在除所选颜色的波长带之外的波长带中发射光 以及白色显示单元,被配置为基于将白色光添加到从可调谐光子晶体滤波器反射的彩色光中的白色显示单元来控制由可调谐光子晶体滤波器显示的颜色的饱和度和亮度。