Device and method of controlling brightness of a display based on ambient lighting conditions
    3.
    发明授权
    Device and method of controlling brightness of a display based on ambient lighting conditions 有权
    基于环境照明条件控制显示器的亮度的装置和方法

    公开(公告)号:US08749538B2

    公开(公告)日:2014-06-10

    申请号:US13278490

    申请日:2011-10-21

    IPC分类号: G09G5/00

    摘要: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for controlling brightness of a display based on ambient light conditions. In one aspect, a display device can include a reflective display and an auxiliary light source configured to provide supplemental light to the display. The display device further can include a sensor system configured to determine an illuminance of ambient light, and a controller configured to adjust the auxiliary light source to provide an amount of supplemental light to the display based at least in part on the determined illuminance. In one aspect, the amount of supplemental light remains substantially the same or substantially increases in response to increasing illuminance when the illuminance is below a first threshold, and substantially decreases in response to increasing illuminance when the illuminance is above a second threshold that is greater than or equal to the first threshold.

    摘要翻译: 本公开提供了系统,方法和装置,包括在计算机存储介质上编码的计算机程序,用于基于环境光条件控制显示器的亮度。 一方面,显示装置可以包括反射显示器和被配置为向显示器提供补充光的辅助光源。 显示装置还可以包括被配置为确定环境光的照度的传感器系统,以及被配置为调整辅助光源以至少部分地基于所确定的照度而向显示器提供一定量的补充光的控制器。 在一个方面,当照度低于第一阈值时,辅助光的量保持基本上相同或基本上增加,并且当照度高于大于第二阈值的第二阈值时响应于增加的照度而显着减小 或等于第一阈值。

    DEVICE AND METHOD FOR HIGH REFLECTANCE MULTI-STATE ARCHITECTURES
    4.
    发明申请
    DEVICE AND METHOD FOR HIGH REFLECTANCE MULTI-STATE ARCHITECTURES 审中-公开
    用于高反射多状态结构的设备和方法

    公开(公告)号:US20130182017A1

    公开(公告)日:2013-07-18

    申请号:US13350982

    申请日:2012-01-16

    IPC分类号: G09G5/10

    摘要: This disclosure provides systems, methods and apparatus for device and methods for high reflectance multi-state architectures. In one aspect, a display device can include a plurality of reflective pixels including subpixels. Each subpixel can be selectively switched among first, second, and third states, with each state having a different spectral reflectance. Each subpixel has a spectral reflectance associated with a first set of primary colors and with a second set of primary colors. At least one of the colors in the second set of primary colors can be different from the colors in the first set of primary colors. The first set of primary colors can include colors that combine to produce white. A combination of colors of the first set of primary colors can have a brightness that is higher than the brightness of the combination of colors of the second set of primary colors.

    摘要翻译: 本公开提供了用于高反射率多状态架构的装置和方法的系统,方法和装置。 一方面,显示装置可以包括多个包括子像素的反射像素。 每个子像素可以在第一,第二和第三状态之间选择性地切换,每个状态具有不同的光谱反射率。 每个子像素具有与第一组原色相关联的光谱反射率和第二组原色。 第二组原色中的至少一种颜色可以与第一组原色中的颜色不同。 第一组原色可以包括组合产生白色的颜色。 第一组原色组合的颜色可以具有比第二组原色组合的颜色的亮度高的亮度。

    Multi-level stochastic dithering with noise mitigation via sequential template averaging
    5.
    发明授权
    Multi-level stochastic dithering with noise mitigation via sequential template averaging 失效
    通过连续模板平均进行噪声抑制的多级随机抖动

    公开(公告)号:US08451298B2

    公开(公告)日:2013-05-28

    申请号:US12121706

    申请日:2008-05-15

    IPC分类号: G09G5/10

    摘要: Displays, and methods of displaying images with the displays, which have quantized display characteristics for each of the pixels are disclosed. The displays and methods relate to both spatially and temporally dithering images so that the effective resolution of the display is higher than the result of the native spatial and intensity resolutions of the display, defined by pixel size, pitch, and number of quantization levels of each of the pixels.

    摘要翻译: 公开了显示和显示具有每个像素的量化显示特性的显示图像的方法。 显示器和方法涉及空间和时间抖动图像,使得显示器的有效分辨率高于由像素尺寸,间距和每个像素的量化级数定义的显示器的原始空间和强度分辨率的结果 的像素。

    DEVICE AND METHOD OF CONTROLLING BRIGHTNESS OF A DISPLAY BASED ON AMBIENT LIGHTING CONDITIONS
    6.
    发明申请
    DEVICE AND METHOD OF CONTROLLING BRIGHTNESS OF A DISPLAY BASED ON AMBIENT LIGHTING CONDITIONS 有权
    基于环境照明条件控制显示屏亮度的装置和方法

    公开(公告)号:US20130100096A1

    公开(公告)日:2013-04-25

    申请号:US13278490

    申请日:2011-10-21

    IPC分类号: G09G5/00

    摘要: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for controlling brightness of a display based on ambient light conditions. In one aspect, a display device can include a reflective display and an auxiliary light source configured to provide supplemental light to the display. The display device further can include a sensor system configured to determine an illuminance of ambient light, and a controller configured to adjust the auxiliary light source to provide an amount of supplemental light to the display based at least in part on the determined illuminance. In one aspect, the amount of supplemental light remains substantially the same or substantially increases in response to increasing illuminance when the illuminance is below a first threshold, and substantially decreases in response to increasing illuminance when the illuminance is above a second threshold that is greater than or equal to the first threshold.

    摘要翻译: 本公开提供了系统,方法和装置,包括在计算机存储介质上编码的计算机程序,用于基于环境光条件控制显示器的亮度。 一方面,显示装置可以包括反射显示器和被配置为向显示器提供补充光的辅助光源。 显示装置还可以包括被配置为确定环境光的照度的传感器系统,以及被配置为调整辅助光源以至少部分地基于所确定的照度而向显示器提供一定量的补充光的控制器。 在一个方面,当照度低于第一阈值时,辅助光的量保持基本上相同或基本上增加,并且当照度高于大于第二阈值的第二阈值时响应于增加的照度而显着减小 或等于第一阈值。