Data display adapted for bright ambient light
    3.
    发明授权
    Data display adapted for bright ambient light 有权
    数据显示适用于明亮的环境光

    公开(公告)号:US08817002B2

    公开(公告)日:2014-08-26

    申请号:US13418437

    申请日:2012-03-13

    IPC分类号: G06F3/038

    摘要: Systems and method to generate more readable modified images that are presented on electronic displays in bright ambient light, such as direct sunlight. Images normally presented in lower ambient light are modified to generate modified images that have higher contrast and that contain less information. For example, modified images contain pixels that are either “on” or “off” and may be inverted to present a black on white background image on the display. Some information, such as text fields or icons, is removed from the modified image to increase readability in bright ambient light. A backlight level of the display is also able to be increased in bright ambient light.

    摘要翻译: 在明亮的环境光(如阳光直射)下,在电子显示器上产生更可读的修改图像的系统和方法。 通常在较低环境光下呈现的图像被修改以产生具有较高对比度并且包含较少信息的修改图像。 例如,修改的图像包含“开”或“关”的像素,并且可以被反转以在显示器上呈现白色背景图像上的黑色。 某些信息(例如文本字段或图标)从修改后的图像中删除,以增加明亮环境光下的可读性。 在明亮的环境光下,显示器的背光级别也能够增加。

    QUANTUM DOTS IN ELECTRONIC DEVICE EXTERIOR SURFACE
    5.
    发明申请
    QUANTUM DOTS IN ELECTRONIC DEVICE EXTERIOR SURFACE 有权
    电子设备外部表面的量子点

    公开(公告)号:US20120292169A1

    公开(公告)日:2012-11-22

    申请号:US13110075

    申请日:2011-05-18

    摘要: Applying quantum dots to surface features of an electronic device to augment or replace reflective and transmissive features. Applying quantum dots can yield more efficient illumination of those features and can permit use of diverse internal light sources to cause those features to emit any color of visible light. An electronic device, keyboard for same and method of applying features to areas of the exterior surface of an electronic device are provided. Quantum dots are applied to an area of the exterior surface that is illuminated by the device's internal light source. The quantum dots absorb incident light then emit predetermined longer wavelength light. The interior light may be a UV light, high energy light emitting diode, or back light. The quantum dots can be applied to exterior surfaces, buttons or key on electronic devices, mobile devices, and keyboards for mobile devices.

    摘要翻译: 将量子点应用于电子设备的表面特征以增强或替代反射和透射特征。 应用量子点可以产生这些特征的更有效的照明,并且可以允许使用不同的内部光源来使这些特征发射任何可见光的颜色。 提供了一种用于电子设备的电子设备,用于相同的键盘以及将特征应用于电子设备的外表面的区域的方法。 量子点被施加到被器件内部光源照射的外表面区域。 量子点吸收入射光,然后发射预定的较长波长的光。 内部光可以是UV光,高能量发光二极管或背光。 量子点可以应用于移动设备的电子设备,移动设备和键盘上的外表面,按钮或键。

    Quantum dots in electronic device exterior surface
    7.
    发明授权
    Quantum dots in electronic device exterior surface 有权
    电子设备外表面的量子点

    公开(公告)号:US09114982B2

    公开(公告)日:2015-08-25

    申请号:US13110075

    申请日:2011-05-18

    IPC分类号: H01H13/83 B82Y20/00

    摘要: Applying quantum dots to surface features of an electronic device to augment or replace reflective and transmissive features. Applying quantum dots can yield more efficient illumination of those features and can permit use of diverse internal light sources to cause those features to emit any color of visible light. An electronic device, keyboard for same and method of applying features to areas of the exterior surface of an electronic device are provided. Quantum dots are applied to an area of the exterior surface that is illuminated by the device's internal light source. The quantum dots absorb incident light then emit predetermined longer wavelength light. The interior light may be a UV light, high energy light emitting diode, or back light. The quantum dots can be applied to exterior surfaces, buttons or key on electronic devices, mobile devices, and keyboards for mobile devices.

    摘要翻译: 将量子点应用于电子设备的表面特征以增强或替代反射和透射特征。 应用量子点可以产生这些特征的更有效的照明,并且可以允许使用不同的内部光源来使这些特征发射任何可见光的颜色。 提供了一种用于电子设备的电子设备,用于相同的键盘以及将特征应用于电子设备的外表面的区域的方法。 量子点被施加到被器件内部光源照射的外表面区域。 量子点吸收入射光,然后发射预定的较长波长的光。 内部光可以是UV光,高能量发光二极管或背光。 量子点可以应用于移动设备的电子设备,移动设备和键盘上的外表面,按钮或键。

    Method and system to quickly fade the luminance of an OLED display
    8.
    发明授权
    Method and system to quickly fade the luminance of an OLED display 有权
    快速淡化OLED显示器的亮度的方法和系统

    公开(公告)号:US09275571B2

    公开(公告)日:2016-03-01

    申请号:US13035731

    申请日:2011-02-25

    IPC分类号: G09G3/32

    摘要: Various embodiments include devices, methods, circuits, data structures, and software that allow for rapid variation in the luminance of an OLED display panel. An OLED display driver circuit can include a first input, a second input, and a scaling circuit. The first input is to receive a scaling factor. The second input is to receive an image input signal including a digital representation of a desired output for a pixel. The scaling circuit is to multiply a pixel-level output voltage associated with the desired output for the pixel by the scaling factor.

    摘要翻译: 各种实施例包括允许OLED显示面板的亮度的快速变化的装置,方法,电路,数据结构和软件。 OLED显示驱动器电路可以包括第一输入,第二输入和缩放电路。 第一个输入是接收缩放因子。 第二输入是接收包括像素的期望输出的数字表示的图像输入信号。 缩放电路是将与像素的期望输出相关联的像素级输出电压乘以缩放因子。

    Mobile Electronic Device Having Camera With Improved Auto White Balance
    10.
    发明申请
    Mobile Electronic Device Having Camera With Improved Auto White Balance 有权
    具有改进的自动白平衡的相机的移动电子设备

    公开(公告)号:US20110211089A1

    公开(公告)日:2011-09-01

    申请号:US12713860

    申请日:2010-02-26

    IPC分类号: H04N9/73

    CPC分类号: H04N9/735 H04N1/00307

    摘要: An improved mobile electronic device and camera provide an improved auto white balance system where constraints can be imposed the correlated color temperature (CCT) that is employed by the auto white balance system. For instance, if a distance between a subject and the camera is determined to exceed a threshold for closeness, the CCT can be constrained so that it is above a preset CCT that corresponds with sunrise or sunset. Other distance thresholds and the content of an image, as well as the brightness of the image, can be further employed in determining the CCT to employ.

    摘要翻译: 改进的移动电子设备和相机提供了改进的自动白平衡系统,其中可以施加由自动白平衡系统采用的相关色温(CCT)的约束。 例如,如果被摄体和相机之间的距离被确定为超过接近的阈值,则CCT可被约束,使得其高于对应于日出或日落的预设CCT。 其他距离阈值和图像的内容以及图像的亮度可以进一步用于确定要采用的CCT。