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    • 1. 发明申请
    • DISPLAY DEVICE AND TEXT DISPLAY METHOD THAT MAKE USE OF A FONT DEFINING VARIABLE RAY DIRECTION DEPENDENT DISTRIBUTIONS
    • 显示设备和文本显示方法,使用一个FONT定义可变方向方向依赖分布
    • WO2017010886A1
    • 2017-01-19
    • PCT/NL2016/050528
    • 2016-07-15
    • RABBIT-EYES B.V.
    • GOEDKNEGT, LennardVONA, Raffaele FabrizioMENDES, RichardZAGWIJN, Jan
    • H04N13/04
    • H04N13/307
    • A display device is provided for displaying text to users that need a reading aid. The device has a display screen that provides for control of distributions of transmitted light intensity as a function of ray direction at each of a plurality of locations of pixels or groups of pixels on the display screen. A processor retrieves font data under control of successive characters in received text data, the font data defining character fields for a set of characters in the font, each character field with a pattern of ray direction dependent light intensity distributions as a function of position in the character field. The patterns are configured to sharpen character outlines in the projection of light from the display screen on a retina, under conditions wherein the reading aid is not used. The processor controls patterns of ray direction dependent light intensity distributions of light transmitted from successive character locations on the display screen dependent on the retrieved font data for the successive characters.
    • 提供了一种用于向需要阅读辅助的用户显示文本的显示装置。 该设备具有显示屏幕,其提供在显示屏幕上的像素或像素组的多个位置的每个位置处控制作为射线方向的函数的透射光强度的分布。 处理器在接收到的文本数据中的连续字符的控制下检索字体数据,字体数据定义字体中一组字符的字符字段,每个字符字段具有作为位置的函数的与光线方向相关的光强度分布的模式 字符字段。 在不使用阅读辅助的条件下,图案被配置为在视网膜上从显示屏幕投射光线来锐化字符轮廓。 处理器根据检索到的连续字符的字体数据来控制从显示屏幕上的连续字符位置发送的光的光线方向依赖光强度分布的图案。
    • 3. 发明申请
    • DISPLAY CONTROL METHODS AND APPARATUSES
    • 显示控制方法和装置
    • WO2016141851A1
    • 2016-09-15
    • PCT/CN2016/075560
    • 2016-03-04
    • BEIJING ZHIGU RUI TUO TECH CO., LTD.
    • ZHOU, Liang
    • H04N13/04
    • H04N13/307H04N13/363
    • Embodiments of the present application disclose various display control methods and apparatuses. One of the display control methods comprises: determining a first display area of a first light field display device and play sequence alignment reference information, wherein the first display area is used to play a first video; and controlling, according to the play sequence alignment reference information, a second display device to display, within at least one first frame interval of the first video, at least one second frame of a second video in the first display area, wherein the first video and the second video are different parts obtained by performing time-domain downsampling of a same content source. This solution can improve a gain of a time resolution actually displayed in a light field information content source, and improve the flexibility of time-domain display control.
    • 本申请的实施例公开了各种显示控制方法和装置。 显示控制方法之一包括:确定第一光场显示装置的第一显示区域和播放序列对准参考信息,其中第一显示区域用于播放第一视频; 以及根据所述播放顺序对准参考信息控制第二显示设备,以在所述第一显示区域中的所述第一视频的至少一个第一帧间隔内显示第二视频的至少一个第二帧,其中,所述第一视频 并且第二视频是通过执行相同内容源的时域下采样获得的不同部分。 该解决方案可以改善实际显示在光场信息内容源中的时间分辨率的增益,并且提高时域显示控制的灵活性。
    • 4. 发明申请
    • LIGHT FIELD DISPLAY CONTROL METHODS AND APPARATUS, AND LIGHT FIELD DISPLAY DEVICES
    • 光场显示控制方法和装置以及光场显示装置
    • WO2016107208A1
    • 2016-07-07
    • PCT/CN2015/089315
    • 2015-09-10
    • BEIJING ZHIGU TECH CO., LTD.
    • ZHOU, LiangDU, Lin
    • H04N13/04H04N5/74
    • H04N13/398H04N9/3182H04N13/305H04N13/307
    • Embodiments of the present application disclose various light field display control method and apparatus and a light field display device. The optical field display control method comprises: adjusting display pixel density distribution of a display of a light field display device; performing sampling processing on a light field image according to location information of display pixels of the display after the adjustment; and displaying, by the optical field display device after the adjustment, the optical field image undergone the sampling processing. The technical solution provided in the embodiments of the present application can present differential spatial resolution of different regions of a light field display image by fully using pixels of a display of a light field display device.
    • 本申请的实施例公开了各种光场显示控制方法和装置以及光场显示装置。 光场显示控制方法包括:调整光场显示装置的显示器的显示像素密度分布; 根据调整后的显示器的显示像素的位置信息对光场图像进行采样处理; 并且在调整之后由光场显示装置显示经过采样处理的光场图像。 通过充分利用光场显示装置的显示器的像素,本申请的实施例中提供的技术方案可以呈现光场显示图像的不同区域的差分空间分辨率。