Control device having buttons with metallic surfaces and backlit indicia
AssigneeLutron Technology Company LLC
InventorsChris Dimberg, Kevin J. Heimann, Brad Michael Kreschollek, Matthew P. McDonald
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Abstract
A control device includes a plurality of buttons having a backlight or indicia indicating a function of the buttons. Each button has a button body that is translucent and configured to be backlit by a lighting element. A front surface of the button body is opaque outside of the area of the indicia. The button body has a post that extends from a rear surface of the button body and is aligned with an actuator. Selection of a button by a user, such as by pressing the button, results in the selected button displaying a greater illumination intensity than the other buttons.
Claims20
A control device that is configured for use in a load control system, the control device comprising:
- a button;
- a plurality of spaced apart lenses disposed on a rear of the button;
- and
- a veneer disposed upon a front of the button, the veneer including at least one opening forming an indicia, the indicia indicating a function of the button in the load control system.
A control device that is configured for use in a load control system, the control device comprising:
- a plurality of buttons, each button comprising a backlit translucent button body having an opaque layer disposed upon a front surface of the button body, the opaque layer not being present in an area forming an indicia, such that light from the button body passes through the indicia;
- and
- a processor configured to backlight the buttons such that the indicia of a button selected by a user is illuminated to a first illumination intensity, and the respective indicia of the remaining buttons are illuminated to a second illumination intensity that is lower than first illumination intensity.
A control device that is configured for use in a load control system, the control device comprising:
- an actuator;
- a backlighting circuit and an associated lighting element configured to operate at a first illumination intensity and a second illumination intensity;
- and
- a backlit button, wherein the button comprises:
- a translucent button body, the button body having a post extending from a rear surface of the button body and aligned with the actuator;
- and
- a veneer disposed upon a front surface of the button body, the veneer being coplanar to a front surface of the button body and opaque to block transmission of light through the veneer except for an area forming an indicia, the indicia being backlit and associated with a function of the button in the load control system.
Dependencies are inferred from the claim text.