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    • 60. 发明授权
    • Adaptive keyboard lighting
    • 自适应键盘照明
    • US09007308B2
    • 2015-04-14
    • US13566205
    • 2012-08-03
    • Yoshimichi Matsuoka
    • Yoshimichi Matsuoka
    • G06F3/02G09G5/00G06F1/32G06F3/01
    • G06F1/3231G06F1/3271G06F3/013Y02D10/156Y02D10/173
    • A method for managing backlight illumination of a keyboard that is coupled to an electronic device or computer system includes placing backlights illuminating the keyboard in an on-state or an off-state according to a direction of the user's eyesight relative to the keyboard, a use state of the keyboard, and a state of a display presented to the user by the electronic device or computer system to receive input via keyboard entry. The method includes turning off at least one backlight if the user's eyesight is directed away the keyboard, if the keyboard is not in use, or if the display does not include an input element for receiving input via keyboard entry.
    • 用于管理耦合到电子设备或计算机系统的键盘的背光照明的方法包括根据用户相对于键盘的视力的方向将背光照亮键盘进入导通状态或断开状态,使用 键盘的状态以及电子设备或计算机系统通过键盘输入来接收输入的显示状态。 如果用户的视力远离键盘,如果键盘未被使用,或者如果显示器不包括用于通过键盘输入接收输入的输入元件,则该方法包括至少关闭一个背光。