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1. 发明申请

WO2016053539A1 CONTENT DEPENDENT DISPLAY VARIABLE REFRESH RATE 审中-公开
标题翻译：内容相关显示可变刷新率
公开(公告)号：WO2016053539A1
公开(公告)日：2016-04-07
申请号：PCT/US2015/047759
申请日：2015-08-31
申请人： APPLE INC.
发明人： WANG, Chaohao , LUH, Louis , QI, Jun , CHEN, Cheng , JIANG, Jun , SACCHETTO, Paolo , ALBRECHT, Marc
IPC分类号： G09G3/20 , G09G3/36
CPC分类号： G06F1/32 , G09G5/003 , G09G2320/0247 , G09G2330/021 , G09G2340/0435 , G09G2360/16
摘要： Systems and methods for operating a display by dynamically determining a refresh rate for the display. In certain implementations, a processor determines a number of pixels having medium grayscale levels from a histogram for the image. If the number does not exceed a threshold, the processor sets a refresh rate for the display to a first refresh rate. In certain implementations, if the number exceeds a threshold, the processor may set the refresh rate for the display to a second refresh rate. Moreover, the first refresh rate may be lower than the second threshold. In some implementations, the image may be analyzed by subdividing the image into blocks and determining a refresh rate based on grayscale levels or distributions in the blocks. Based on the analysis of the blocks, a corresponding refresh rate may be selected.
摘要翻译：通过动态地确定显示器的刷新率来操作显示器的系统和方法。在某些实现中，处理器根据图像的直方图确定具有中等灰度等级的像素数。如果号码不超过阈值，则处理器将显示器的刷新率设置为第一刷新率。在某些实现中，如果数量超过阈值，则处理器可以将显示器的刷新率设置为第二刷新率。此外，第一刷新率可以低于第二阈值。在一些实现中，可以通过将图像细分为块并且基于块中的灰度等级或分布来确定刷新率来分析图像。基于块的分析，可以选择相应的刷新率。

2. 发明申请

WO2016140728A1 LIQUID CRYSTAL DISPLAY WITH COLOR MOTION BLUR COMPENSATION STRUCTURES 审中-公开
标题翻译：液晶显示器，带有运动色彩补偿结构
公开(公告)号：WO2016140728A1
公开(公告)日：2016-09-09
申请号：PCT/US2015/068190
申请日：2015-12-30
申请人： APPLE INC.
发明人： CHEN, Yuan , GE, Zhibing , HERRANZ, Adria, Fores , TAI, Chia, Hsuan , NEMATI, Hossein , JIANG, Jun , CHEN, Cheng
IPC分类号： G02F1/1343
CPC分类号： G02F1/134336 , G02F1/133512 , G02F1/133514 , G02F1/133707 , G02F1/133753 , G02F1/134309 , G02F1/1368 , G02F2001/133757 , G02F2001/134345
摘要： A layer of liquid crystal material may be interposed between display layers. The display layers may include thin-film transistor circuitry having subpixel electrodes for applying electric fields to subpixel portions of the layer of liquid crystal material. Subpixels of different colors may have different shapes and may have different liquid crystal layer thicknesses. These subpixel differences may be configured to slow the switching speed of subpixels of a certain color relative to other subpixels to reduce color motion blur when an object is moved across a black or colored background. The subpixels may have chevron shapes. Subpixels of a first color may have chevron shapes that are less bent than subpixels of second and third colors. In configurations with varying liquid crystal layer thicknesses, the subpixels of the first color may have thicker liquid crystal layers than the subpixels of the second and third colors.
摘要翻译：可以在显示层之间插入一层液晶材料。显示层可以包括具有用于向液晶材料层的子像素部分施加电场的子像素电极的薄膜晶体管电路。不同颜色的子像素可以具有不同的形状，并且可以具有不同的液晶层厚度。这些子像素差可以被配置为减慢相对于其他子像素的特定颜色的子像素的切换速度，以减少当物体在黑色或彩色背景上移动时的颜色运动模糊。子像素可以具有人字形。第一颜色的子像素可以具有比第二和第三颜色的子像素弯曲少的人字形。在具有不同液晶层厚度的配置中，第一颜色的子像素可以具有比第二和第三颜色的子像素更厚的液晶层。

3. 发明申请

WO2015187353A1 DISPLAYS WITH ADAPTIVE SPECTRAL CHARACTERISTICS 审中-公开
标题翻译：显示具有自适应光谱特性
公开(公告)号：WO2015187353A1
公开(公告)日：2015-12-10
申请号：PCT/US2015/031426
申请日：2015-05-18
申请人： APPLE, INC.
发明人： CHEN, Cheng , TEOMAN, Deniz , WU, Jiaying , ZHONG, John Z. , JIANG, Jun
IPC分类号： G09G3/20 , G09G3/34
CPC分类号： G09G3/2003 , G09G3/3406 , G09G3/3413 , G09G2310/08 , G09G2320/0633 , G09G2320/064 , G09G2320/0666 , G09G2320/08 , G09G2360/144
摘要： An electronic device may include a display having an array of display pixels and having display control circuitry that controls the operation of the display. The display control circuitry may adaptively adjust the spectral characteristics of display light emitted from the display to achieve a desired effect on the human circadian system. For example, the display control circuitry may adjust the spectral characteristics of blue light emitted from the display based on the time of day such that a user' s exposure to the display light may result in a circadian response similar to that which would be experienced in natural light. The spectral characteristics of blue light emitted from the display may be adjusted by adjusting the relative maximum power levels provided to blue pixels in the display or by shifting the peak wavelength associated with blue light emitted from the display.
摘要翻译：电子设备可以包括具有显示像素阵列并具有控制显示器的操作的显示控制电路的显示器。显示控制电路可以自适应地调节从显示器发射的显示光的光谱特性，以实现对人类昼夜节律系统的期望效果。例如，显示控制电路可以基于一天中的时间来调整从显示器发射的蓝光的光谱特性，使得用户对显示光的曝光可能导致类似于将在自然光可以通过调节提供给显示器中的蓝色像素的相对最大功率电平，或通过移位与从显示器发出的蓝色光相关联的峰值波长来调节从显示器发射的蓝光的光谱特性。

4. 发明申请

WO2016093980A1 DEVICES AND METHODS OF IMAGE-SPLITTING FOR DUAL-LAYER HIGH DYNAMIC RANGE DISPLAYS 审中-公开
标题翻译：用于双层高动态范围显示的图像分割的设备和方法
公开(公告)号：WO2016093980A1
公开(公告)日：2016-06-16
申请号：PCT/US2015/058805
申请日：2015-11-03
申请人： APPLE INC.
发明人： JIANG, Jun , CHEN, Cheng , MARCU, Gabriel , WU, Jiaying
IPC分类号： G09G3/36
CPC分类号： G06F3/1423 , G02F1/133528 , G02F1/13471 , G02F1/1362 , G02F1/1368 , G02F2202/28 , G06T1/20 , G06T5/00 , G09G3/3611 , G09G2300/023 , G09G2320/066 , G09G2340/00 , G09G2360/16 , H01L27/124 , H01L27/1259
摘要： Systems and methods for reducing or eliminating image artifacts on a dual-layer liquid crystal display (LCD) 18. By way of example, a system 10 includes a first display panel 46 and a second display panel 48. The system 10 includes a processor 12 coupled to the first display panel 46 and the second display panel 48, and configured to generate a first image, and to generate a second image to be displayed on the first display panel 46 based on the first image. The processor 12 is configured to interpolate the second image. Interpolating the second image includes adjusting the second image according to a generated objective function bounded by a first constraint. The processor 12 is configured to filter the second image, and to generate a third image to be displayed on the second display panel 48 based on the first image and the second image. The third image is generated to prevent image artifacts on the second display panel 48.
摘要翻译：用于减少或消除双层液晶显示器（LCD）18上的图像伪像的系统和方法。作为示例，系统10包括第一显示面板46和第二显示面板48.系统10包括处理器12 耦合到第一显示面板46和第二显示面板48，并且被配置为生成第一图像，并且基于第一图像生成要在第一显示面板46上显示的第二图像。处理器12被配置为内插第二图像。插值第二图像包括根据由第一约束界定的生成的目标函数来调整第二图像。处理器12被配置为基于第一图像和第二图像来过滤第二图像，并且生成要显示在第二显示面板48上的第三图像。生成第三图像以防止第二显示面板48上的图像伪像。

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