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    Locally dimmed quantum dots (nano-crystal) based display
    26.
    发明授权
    Locally dimmed quantum dots (nano-crystal) based display 有权
    基于局部调光的量子点（nano-crystal）的显示

    公开(公告)号：US09478182B2

    公开(公告)日：2016-10-25

    申请号：US14749195

    申请日：2015-06-24

    Applicant: Dolby Laboratories Licensing Corporation

    Inventor： Lorne A. Whitehead ,  Gregory John Ward ,  Louis D. Silverstein ,  Helge Seetzen

    IPC: G09G3/36 ,  G09G3/34 ,  G09G3/32

    CPC classification number: G09G3/3607 ,  G09G3/32 ,  G09G3/3406 ,  G09G3/3413 ,  G09G3/3426 ,  G09G3/3433 ,  G09G3/3611 ,  G09G2320/0646 ,  G09G2320/0666 ,  G09G2360/16

    Abstract: Dual modulator displays are disclosed incorporating a phosphorescent plate interposed in the optical path between a light source modulation layer and a display modulation layer. Spatially modulated light output from the light source modulation layer impinges on the phosphorescent plate and excites corresponding regions of the phosphorescent plate which in turn emit light having different spectral characteristics than the light output from the light source modulation layer. Light emitted from the phosphorescent plate is received and further modulated by the display modulation layer to provide the ultimate display output.

    Abstract translation: 公开了一种双调制器显示器，其结合插入在光源调制层和显示调制层之间的光路中的磷光板。 从光源调制层输出的空间调制光照射在磷光板上，激发磷光板的相应区域，该相应区域又发射具有比从光源调制层输出的光的光谱特性不同的光。 从磷光板发射的光被显示调制层接收并进一步调制，以提供最终的显示输出。

    Rapid estimation of effective illuminance patterns for projected light fields
    27.
    发明授权
    Rapid estimation of effective illuminance patterns for projected light fields 有权
    投影光场有效照度模式的快速估计

    公开(公告)号：US09478176B2

    公开(公告)日：2016-10-25

    申请号：US14979422

    申请日：2015-12-27

    Applicant: Dolby Laboratories Licensing Corporation

    Inventor： Lorne A. Whitehead ,  Helge Seetzen ,  Gregory John Ward ,  Wolfgang Heidrich

    IPC: G09G5/00 ,  G09G3/34 ,  G09G3/36

    CPC classification number: G09G3/3426 ,  G06T3/4007 ,  G09G3/36 ,  G09G2320/0238 ,  G09G2340/0428

    Abstract: Apparatus and methods are provided that employ one or more of a variety of techniques for reducing the time required to display high resolution images on a high dynamic range display having a light source layer and a display layer. In one technique, the image resolution is reduced, an effective luminance pattern is determined for the reduced resolution image, and the resolution of the effective luminance pattern is then increased to the resolution of the-display layer. In another technique, the light source layer's point spread function is decomposed into a plurality of components, and an effective luminance pattern is determined for each component. The effective luminance patterns are then combined to produce a total effective luminance pattern. Additional image display time reduction techniques are provided.

    Abstract translation: 提供了一种装置和方法，其采用各种技术中的一种或多种以减少在具有光源层和显示层的高动态范围显示器上显示高分辨率图像所需的时间。 在一种技术中，降低图像分辨率，为降低分辨率的图像确定有效亮度图案，然后将有效亮度图案的分辨率提高到显示层的分辨率。 在另一种技术中，光源层的点扩散函数被分解为多个分量，并且为每个分量确定有效的亮度模式。 然后组合有效亮度图案以产生总有效亮度图案。 提供额外的图像显示时间缩短技术。

    3D Cameras for HDR
    28.
    发明申请
    3D Cameras for HDR 有权
    HDR相机

    公开(公告)号：US20160057334A1

    公开(公告)日：2016-02-25

    申请号：US14932543

    申请日：2015-11-04

    Applicant: DOLBY LABORATORIES LICENSING CORPORATION

    Inventor： Ajit Ninan ,  Scott Daly ,  Gregory John Ward ,  Robin Atkins

    IPC: H04N5/235 ,  H04N13/02 ,  H04N13/00 ,  H04N5/232 ,  H04N5/355

    CPC classification number: H04N5/2355 ,  H04N5/23232 ,  H04N5/2353 ,  H04N5/35536 ,  H04N13/106 ,  H04N13/139 ,  H04N13/239 ,  H04N13/289 ,  H04N2013/0088

    Abstract: High dynamic range 3D images are generated with relatively narrow dynamic range image sensors. Input frames of different views may be set to different exposure settings. Pixels in the input frames may be normalized to a common range of luminance levels. Disparity between normalized pixels in the input frames may be computed and interpolated. The pixels in the different input frames may be shifted to, or stay in, a common reference frame. The pre-normalized luminance levels of the pixels may be used to create high dynamic range pixels that make up one, two or more output frames of different views. Further, a modulated synopter with electronic mirrors is combined with a stereoscopic camera to capture monoscopic HDR, alternating monoscopic HDR and stereoscopic LDR images, or stereoscopic HDR images.

    Abstract translation: 使用相对较窄的动态范围图像传感器生成高动态范围3D图像。 可以将不同视图的输入框设置为不同的曝光设置。 输入帧中的像素可被归一化为公共亮度级别。 可以计算和内插输入帧中的归一化像素之间的差异。 不同输入帧中的像素可以被移位到或停留在公共参考帧中。 可以使用像素的预标准化亮度水平来创建构成不同视图的一个，两个或更多个输出帧的高动态范围像素。 此外，具有电子反射镜的调制的内窥镜与立体相机组合以捕获单视野HDR，交替单视野HDR和立体LDR图像或立体HDR图像。

    Locally Dimmed Nano-Crystal Based Display
    29.
    发明申请
    Locally Dimmed Nano-Crystal Based Display 有权
    本地调光纳米晶体显示

    公开(公告)号：US20150294630A1

    公开(公告)日：2015-10-15

    申请号：US14749195

    申请日：2015-06-24

    Applicant: Dolby Laboratories Licensing Corporation

    Inventor： Lorne A. Whitehead ,  Gregory John Ward ,  Louis D. Silverstein ,  Helge Seetzen

    IPC: G09G3/36 ,  G09G3/34 ,  G09G3/32

    CPC classification number: G09G3/3607 ,  G09G3/32 ,  G09G3/3406 ,  G09G3/3413 ,  G09G3/3426 ,  G09G3/3433 ,  G09G3/3611 ,  G09G2320/0646 ,  G09G2320/0666 ,  G09G2360/16

    Abstract: Dual modulator displays are disclosed incorporating a phosphorescent plate interposed in the optical path between a light source modulation layer and a display modulation layer. Spatially modulated light output from the light source modulation layer impinges on the phosphorescent plate and excites corresponding regions of the phosphorescent plate which in turn emit light having different spectral characteristics than the light output from the light source modulation layer. Light emitted from the phosphorescent plate is received and further modulated by the display modulation layer to provide the ultimate display output.

    Abstract translation: 公开了一种双调制器显示器，其结合插入在光源调制层和显示调制层之间的光路中的磷光板。 从光源调制层输出的空间调制光照射在磷光板上，激发磷光板的相应区域，该相应区域又发射具有比从光源调制层输出的光的光谱特性不同的光。 从磷光板发射的光被显示调制层接收并进一步调制，以提供最终的显示输出。

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