Apparatus, system, and method for controlling an electronic display
First Claim
1. An apparatus to control an electronic display, the apparatus comprising:
- an activity module that receives a brightness restore signal and sets a brightness level of an electronic display to a default brightness level in response to the brightness restore signal;
a brightness decay module that dims the brightness level of the electronic display from the default brightness level to an intermediate brightness level at a first dimming rate, the intermediate brightness level selected from one or more intermediate brightness levels, wherein the first dimming rate is such that a time that the brightness level decreases from the default brightness level to the intermediate brightness level is such that the user perceives the decrease in the brightness level as a gradual dim from the default brightness level to the intermediate brightness level, and wherein dimming the brightness level decreases power consumption of the electronic display;
a plateau module that maintains the brightness level of the electronic display at the intermediate brightness level for a predefined period of time, wherein the predefined period of time begins in response to dimming by the brightness decay module reaching the intermediate brightness level, and wherein the brightness level is maintained at the intermediate brightness level for the predefined period of time, the defined time period comprising a time period long enough such that the user perceives the brightness level to remain constant at the intermediate brightness level during the default time period; and
a minimum brightness module that dims the brightness level of the electronic display from the intermediate brightness level to a minimum brightness level at a second dimming rate, wherein the dimming at the second dimming rate begins in response to the end of the predefined period of time, wherein the second dimming rate is such that a time that the brightness level decreases from the intermediate brightness level to the minimum brightness level is such that the user perceives the decrease in the brightness level as a gradual dim from the intermediate brightness level to the minimum brightness level,wherein the minimum brightness module maintains the electronic display at the minimum brightness level until one of the activity module receives a brightness restore signal and the electronic display is turned off.
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Abstract
An apparatus, system, and method are disclosed for controlling an electronic display. An activity module receives a brightness restore signal and sets a brightness level of an electronic display to a default brightness level in response to the brightness restore signal. A brightness decay module dims the brightness level of the electronic display from the default brightness level to an intermediate brightness level at a first dimming rate. The intermediate brightness level is selected from one or more intermediate brightness levels. A plateau module maintains the brightness level of the electronic display at the intermediate brightness level for a predefined period of time. A minimum brightness module dims the brightness level of the electronic display from an intermediate brightness level to a minimum brightness level at a second dimming rate.
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Citations
19 Claims
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1. An apparatus to control an electronic display, the apparatus comprising:
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an activity module that receives a brightness restore signal and sets a brightness level of an electronic display to a default brightness level in response to the brightness restore signal; a brightness decay module that dims the brightness level of the electronic display from the default brightness level to an intermediate brightness level at a first dimming rate, the intermediate brightness level selected from one or more intermediate brightness levels, wherein the first dimming rate is such that a time that the brightness level decreases from the default brightness level to the intermediate brightness level is such that the user perceives the decrease in the brightness level as a gradual dim from the default brightness level to the intermediate brightness level, and wherein dimming the brightness level decreases power consumption of the electronic display; a plateau module that maintains the brightness level of the electronic display at the intermediate brightness level for a predefined period of time, wherein the predefined period of time begins in response to dimming by the brightness decay module reaching the intermediate brightness level, and wherein the brightness level is maintained at the intermediate brightness level for the predefined period of time, the defined time period comprising a time period long enough such that the user perceives the brightness level to remain constant at the intermediate brightness level during the default time period; and a minimum brightness module that dims the brightness level of the electronic display from the intermediate brightness level to a minimum brightness level at a second dimming rate, wherein the dimming at the second dimming rate begins in response to the end of the predefined period of time, wherein the second dimming rate is such that a time that the brightness level decreases from the intermediate brightness level to the minimum brightness level is such that the user perceives the decrease in the brightness level as a gradual dim from the intermediate brightness level to the minimum brightness level, wherein the minimum brightness module maintains the electronic display at the minimum brightness level until one of the activity module receives a brightness restore signal and the electronic display is turned off. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. An apparatus to control an electronic display, the apparatus comprising:
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a configuration module that receives a custom definition of at least one of a default brightness level, an intermediate brightness level, a predefined period of time, a first dimming rate, a second dimming rate, and a minimum brightness level over a network from a display management server over a Display Data Channel (“
DDC”
) Inter-Integrated Circuit (“
I2C”
) communications bus, the display management server managing display settings for a plurality of electronic displays;an activity module that receives a brightness restore signal from a user input device and sets a brightness level of an electronic display to the default brightness level in response to the brightness restore signal; a brightness decay module that dims the brightness level of the electronic display from the default brightness level to the intermediate brightness level at the first dimming rate, the intermediate brightness level selected from one or more intermediate brightness levels, wherein the first dimming rate is such that a time that the brightness level decreases from the default brightness level to the intermediate brightness level is such that the user perceives the decrease in the brightness level as a gradual dim from the default brightness level to the intermediate brightness level, and wherein dimming the brightness level decreases power consumption of the electronic display; a plateau module that maintains the brightness level of the electronic display at the intermediate brightness level for the predefined period of time, the predefined period of time beginning to run in response to the plateau module receiving a brightness release signal, and wherein the brightness level is maintained at the intermediate brightness level for the predefined period of time, the defined time period comprising a time period long enough such that the user perceives the brightness level to remain constant at the intermediate brightness level during the default time period; and a minimum brightness module that dims the brightness level of the electronic display from the intermediate brightness level to the minimum brightness level at the second dimming rate, wherein the dimming at the second dimming rate begins in response to the end of the predefined period of time, wherein the second dimming rate is such that a time that the brightness level decreases from the intermediate brightness level to the minimum brightness level is such that the user perceives the decrease in the brightness level as a gradual dim from the intermediate brightness level to the minimum brightness level, wherein the minimum brightness module maintains the electronic display at the minimum brightness level until one of the activity module receives a brightness restore signal and the electronic display is turned off.
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16. A system to control an electronic display, the system comprising:
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an electronic display having a brightness level that is adjustable; a display controller that sets the brightness level of the electronic display, the display controller comprising, an activity module that receives a brightness restore signal and sets the brightness level of the electronic display to a default brightness level in response to the brightness restore signal; a brightness decay module that dims the brightness level of the electronic display from the default brightness level to an intermediate brightness level at a first dimming rate, the intermediate brightness level selected from one or more intermediate brightness levels, wherein the first dimming rate is such that a time that the brightness level decreases from the default brightness level to the intermediate brightness level is such that the user perceives the decrease in the brightness level as a gradual dim from the default brightness level to the intermediate brightness level, and wherein dimming the brightness level decreases power consumption of the electronic display; a plateau module that maintains the brightness level of the electronic display at the intermediate brightness level for a predefined period of time, wherein the predefined period of time begins in response to the dimming decay module dimming the brightness level to the intermediate brightness level, and wherein the brightness level is maintained at the intermediate brightness level for the predefined period of time, the defined time period comprising a time period long enough such that the user perceives the brightness level to remain constant at the intermediate brightness level during the default time period; and a minimum brightness module that dims the brightness level of the electronic display from the intermediate brightness level to a minimum brightness level at a second dimming rate, wherein the dimming at the second dimming rate begins in response to the end of the predefined period of time, wherein the second dimming rate is such that a time that the brightness level decreases from the intermediate brightness level to the minimum brightness level is such that the user perceives the decrease in the brightness level as a gradual dim from the intermediate brightness level to the minimum brightness level, wherein the minimum brightness module maintains the electronic display at the minimum brightness level until one of the activity module receives a brightness restore signal and the electronic display is turned off. - View Dependent Claims (17)
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18. A method for controlling an electronic display, the method comprising:
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receiving a brightness restore signal; setting a brightness level of an electronic display to a default brightness level in response to the brightness restore signal; dimming the brightness level of the electronic display from the default brightness level to an intermediate brightness level at a first dimming rate, the intermediate brightness level selected from one or more intermediate brightness levels, wherein the predefined period of time begins in response to the brightness level reaching the intermediate brightness level, wherein the first dimming rate is such that a time that the brightness level decreases from the default brightness level to the intermediate brightness level is such that the user perceives the decrease in the brightness level as a gradual dim from the default brightness level to the intermediate brightness level, and wherein dimming the brightness level decreases power consumption of the electronic display; maintaining the brightness level of the electronic display at the intermediate brightness level for a predefined period of time, the defined time period comprising a time period long enough such that the user perceives the brightness level to remain constant at the intermediate brightness level during the default time period; dimming the brightness level of the electronic display from an intermediate brightness level to a minimum brightness level at a second dimming rate, wherein the dimming at the second dimming rate begins in response to the end of the predefined period of time, wherein the second dimming rate is such that a time that the brightness level decreases from the intermediate brightness level to the minimum brightness level is such that the user perceives the decrease in the brightness level as a gradual dim from the intermediate brightness level to the minimum brightness level, wherein maintaining the electronic display at the minimum brightness level until one of receiving a brightness restore signal and turning of the electronic display. - View Dependent Claims (19)
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Specification