Input device, electronic lock including the same, and method for controlling the electronic lock
First Claim
Patent Images
1. An electronic lock comprising:
- an input device including a touch pad, a touch detector disposed at a rear portion of the touch pad, a printed circuit board connected to the touch detector, a plurality of light emitting devices mounted on the printed circuit board, a radio frequency antenna mounted on the printed circuit board, and a plurality of input elements and a verification element provided on a back surface of the touch detector;
a locking mechanism connected to the input device;
a control device which is configured to control the locking mechanism;
a touch authentication module connected to the touch detector; and
a wireless authentication module connected to the radio frequency antenna,wherein each input element of the plurality of input elements has at least two symbols that are formed in overlap with each other and in mutually different colors, andwherein the plurality of light emitting devices respectively emits light to the plurality of input elements.
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Accused Products
Abstract
An input device includes a touch pad may include a transmissive material, a touch detector disposed at a rear portion of the touch pad, a printed circuit board connected to the touch detector, and a plurality of light emitting devices mounted on the printed circuit board, wherein a plurality of input elements is provided on a back surface of the touch detector. Each input element has at least two symbols that are formed in overlap with each other and in mutually different colors.
11 Citations
5 Claims
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1. An electronic lock comprising:
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an input device including a touch pad, a touch detector disposed at a rear portion of the touch pad, a printed circuit board connected to the touch detector, a plurality of light emitting devices mounted on the printed circuit board, a radio frequency antenna mounted on the printed circuit board, and a plurality of input elements and a verification element provided on a back surface of the touch detector; a locking mechanism connected to the input device; a control device which is configured to control the locking mechanism; a touch authentication module connected to the touch detector; and a wireless authentication module connected to the radio frequency antenna, wherein each input element of the plurality of input elements has at least two symbols that are formed in overlap with each other and in mutually different colors, and wherein the plurality of light emitting devices respectively emits light to the plurality of input elements. - View Dependent Claims (2, 3, 4, 5)
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Specification