Backlight and ambient light sensor system
    6.
    发明授权
    Backlight and ambient light sensor system 有权
    背光和环境光传感器系统

    公开(公告)号:US08031164B2

    公开(公告)日:2011-10-04

    申请号:US11650014

    申请日:2007-01-05

    IPC分类号: G09G3/36

    摘要: Apparatuses and methods to operate a display device of an electronic device. In some embodiments, a method includes receiving a user setting of a display control parameter, and altering, based on the user setting, an effect of an ambient light sensor value (ALS) on control of the display control parameter. Also, according to embodiments of the inventions, a method of operating a display of an electronic device includes receiving a change to one of a display brightness output level and an ambient light sensor output level, and altering, according to the change, a display contrast output level. In some embodiments, a method of operating a proximity sensor of an electronic device includes receiving a light sensor output, and altering, according to the output, an on/off setting of a proximity sensor. Other apparatuses and methods and data processing systems and machine readable media are also described.

    摘要翻译: 操作电子装置的显示装置的装置和方法。 在一些实施例中,一种方法包括接收显示控制参数的用户设置,以及基于用户设置改变环境光传感器值(ALS)对显示控制参数的控制的影响。 此外,根据本发明的实施例,一种操作电子设备的显示的方法包括:接收对显示亮度输出电平和环境光传感器输出电平之一的改变,并且根据改变改变显示对比度 输出电平。 在一些实施例中,操作电子设备的接近传感器的方法包括接收光传感器输出,并根据输出改变接近传感器的开/关设置。 还描述了其他装置和方法以及数据处理系统和机器可读介质。

    Methods for external display resolution selection
    7.
    发明授权
    Methods for external display resolution selection 有权
    外部显示分辨率选择方法

    公开(公告)号:US09047800B2

    公开(公告)日:2015-06-02

    申请号:US13397635

    申请日:2012-02-15

    申请人: Roberto G. Yepez

    发明人: Roberto G. Yepez

    IPC分类号: G06T5/00 G09G5/00

    摘要: A user may couple an external display to an electronic device using a communications path. Extended display identification data or other information on the capabilities of the external display may be provided to the electronic device over the communications path. The extended display identification data may include a list of timing elements including display parameters such as a horizontal active pixel count, a vertical active pixel count, and a pixel clock. The electronic device may tag the timing elements with their type and may flag certain timing elements as being native to the display. A scoring function may then be used to rate each timing element. A scored list of timing elements may be sorted by score. The sorted scored list may be filtered to remove inappropriate timing elements. The electronic device may automatically use a selected one of the filtered timing elements in displaying information on the external display.

    摘要翻译: 用户可以使用通信路径将外部显示器耦合到电子设备。 可以通过通信路径向电子设备提供扩展显示标识数据或关于外部显示器的能力的其他信息。 扩展显示识别数据可以包括包括诸如水平有源像素数,垂直有源像素数和像素时钟之类的显示参数的定时元件的列表。 电子设备可以使用其类型来标记定时元件,并且可以将某些定时元件标记为显示器本身。 然后可以使用刻划功能对每个定时元件进行评估。 计时元素的得分列表可以按分数排序。 排序的分数列表可能被过滤以去除不合适的定时元素。 电子设备可以在外部显示器上显示信息时自动使用所选滤波的定时元件中的一个。

    ACCESSORY FOR A PORTABLE COMPUTING DEVICE
    8.
    发明申请
    ACCESSORY FOR A PORTABLE COMPUTING DEVICE 失效
    适用于便携式计算机的附件

    公开(公告)号:US20110167181A1

    公开(公告)日:2011-07-07

    申请号:US12772952

    申请日:2010-05-03

    CPC分类号: G06F1/1632 G06F1/266

    摘要: An accessory for use with a portable computing device is provided. The accessory includes a keypad and a pedestal to house the control circuitry and provide mechanical stability for the accessory. The accessory includes a metal mass that performs dual functions of providing the mass for stability as well as acting as a ground connection for the keypad and other control circuitry. The accessory includes a connector for interfacing with a portable computing device and an additional connector for interfacing with an additional accessory.

    摘要翻译: 提供了一种用于便携式计算设备的附件。 附件包括一个小键盘和一个底座,用于容纳控制电路并为附件提供机械稳定性。 附件包括金属质量体,其执行提供质量以保证稳定性以及用作键盘和其它控制电路的接地连接的双重功能。 附件包括用于与便携式计算设备接口的连接器和用于与附加附件接口的附加连接器。

    Backlight and Ambient Light Sensor System
    10.
    发明申请
    Backlight and Ambient Light Sensor System 有权
    背光和环境光传感器系统

    公开(公告)号:US20080165116A1

    公开(公告)日:2008-07-10

    申请号:US11770614

    申请日:2007-06-28

    IPC分类号: G09G3/34

    摘要: Apparatuses and methods to operate a display device of an electronic device. In some embodiments, a method includes receiving a user setting or input of a display control parameter, and causing or altering, based on the user setting or input, an effect of an ambient light sensor value (ALS) on control of the display control parameter. The user input may be an unlock of a touch screen input capability of the display device, and a wake of the display device from an inactivity dim. Also, according to embodiments of the inventions, a method of operating a display of an electronic device includes receiving a change to one of a display brightness output level and an ambient light sensor output level, and altering, according to the change, a display brightness or contrast output level. Other apparatuses and methods and data processing systems and machine readable media are also described.

    摘要翻译: 操作电子装置的显示装置的装置和方法。 在一些实施例中,一种方法包括接收用户设置或输入显示控制参数,以及基于用户设置或输入引起或改变环境光传感器值(ALS)对显示控制参数的控制的影响 。 用户输入可以是显示设备的触摸屏输入能力的解锁,并且显示设备的唤醒从不活动变暗。 此外,根据本发明的实施例,一种操作电子设备的显示的方法包括:接收对显示亮度输出电平和环境光传感器输出电平之一的改变,并且根据该变化改变显示亮度 或对比度输出电平。 还描述了其他装置和方法以及数据处理系统和机器可读介质。