Dimming control device and method
First Claim
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1. A dimming control apparatus that controls illuminance of a lamp, the dimming control apparatus comprising:
- a power pad, formed in a center of the dimming control apparatus and configured as a first touch panel for turning on/off power supply of the lamp;
a dimming pad, formed in a circle surrounding a periphery of the power pad and configured as a second touch panel for controlling illuminance of the lamp;
a sensing unit that senses touch operations from the power pad and the dimming pad; and
a control unit interfaced with the sensing unit, the control unit controls turning on/off of power supply to the lamp according to whether or not the sensing unit senses touching of the power pad and controls illuminance of the lamp according to whether or not the sensing unit senses touching of the dimming pad.
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Abstract
The present invention relates to a dimming control device and method, and a dimming control device according to an embodiment of the present invention may control the ON/OFF of a lamp depending on whether a power pad is touched, and control the brightness of the lamp depending on whether dimming pads are touched. Thus, a user may control brightness step by step and may conveniently manipulate each step of brightness.
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Citations
13 Claims
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1. A dimming control apparatus that controls illuminance of a lamp, the dimming control apparatus comprising:
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a power pad, formed in a center of the dimming control apparatus and configured as a first touch panel for turning on/off power supply of the lamp; a dimming pad, formed in a circle surrounding a periphery of the power pad and configured as a second touch panel for controlling illuminance of the lamp; a sensing unit that senses touch operations from the power pad and the dimming pad; and a control unit interfaced with the sensing unit, the control unit controls turning on/off of power supply to the lamp according to whether or not the sensing unit senses touching of the power pad and controls illuminance of the lamp according to whether or not the sensing unit senses touching of the dimming pad. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A dimming control method of controlling illuminance of a lamp, the dimming control method comprising:
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turning on/off power supply to the lamp with a controller when a sensor interfaced with the controller senses touching of a power pad formed in a center of a dimming control apparatus and configured as a first touch panel for turning on/off the power supply to the lamp; and controlling the illuminance of the lamp with the controller according to whether the sensor senses touching of a dimming pad, formed in a circle surrounding a periphery of the power pad and configured as a second touch panel, effecting controlling the illuminance of the lamp. - View Dependent Claims (9, 10, 11, 12, 13)
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Specification