Context sensitive backlight
First Claim
Patent Images
1. A computer-implemented method comprising:
- activating a backlight of an electronic display of a computing device;
accessing a backlight expiration value that indicates a first length of time for the backlight of the electronic display to be active;
in response to determining that the backlight of the electronic display has been active for the first length of time indicated by the backlight expiration value, reducing an intensity of the backlight of the electronic display;
receiving, at the computing device and while the intensity of the backlight of the electronic display is reduced, a user input; and
adjusting the backlight expiration value by an amount that is based on a length of time that elapsed between (i) reducing the intensity of the backlight of the electronic display and (ii) receiving the user input at the computing device.
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Accused Products
Abstract
Systems and methods for controlling the lighted display of a mobile device are disclosed. The backlight of or active power supplied to a display is reduced or deactivated after a certain period based on the application running on the mobile device, rather than being a uniform deactivation time. The system and method can be used on a variety of mobile devices having a display screen.
11 Citations
23 Claims
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1. A computer-implemented method comprising:
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activating a backlight of an electronic display of a computing device; accessing a backlight expiration value that indicates a first length of time for the backlight of the electronic display to be active; in response to determining that the backlight of the electronic display has been active for the first length of time indicated by the backlight expiration value, reducing an intensity of the backlight of the electronic display; receiving, at the computing device and while the intensity of the backlight of the electronic display is reduced, a user input; and adjusting the backlight expiration value by an amount that is based on a length of time that elapsed between (i) reducing the intensity of the backlight of the electronic display and (ii) receiving the user input at the computing device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A non-transitory computer-readable storage device having instructions stored thereon that, when executed by one or more computer processors, cause performance of operations comprising:
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activating a backlight of an electronic display of a computing device; accessing a backlight expiration value that indicates a first length of time for the backlight of the electronic display to be active; in response to determining that the backlight of the electronic display has been active for the first length of time indicated by the backlight expiration value, reducing an intensity of the backlight of the electronic display; receiving, at the computing device and while the intensity of the backlight of the electronic display is reduced, a user input; and adjusting the backlight expiration value by an amount that is based on a length of time that elapsed between (i) reducing the intensity of the backlight of the electronic display and (ii) receiving the user input at the computing device. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A computing device, comprising:
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an electronic display that includes a backlight; one or more processors; and computer-readable media having instructions stored thereon that, when executed by the one or more processors, cause the one or more processors to perform operations comprising; activating the backlight of the electronic display; accessing a backlight expiration value that indicates a first length of time for the backlight to be active; in response to determining that the backlight of the electronic display has been active for the first length of time indicated by the backlight expiration value, reducing an intensity of the backlight; receiving, at the computing device and while the intensity of the backlight of the electronic display is reduced, a user input; and adjusting the backlight expiration value by an amount that is based on a length of time that elapsed between (i) reducing the intensity of the backlight and (ii) receiving the user input at the computing device.
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Specification