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公开(公告)号：US11569818B2
公开(公告)日：2023-01-31
申请号：US16888510
申请日：2020-05-29
Applicant: Lutron Technology Company LLC
Inventor： Quinn Brogan , Graham L. Christensen , Chris Dimberg , Jonathan H. Ference , Matthew V. Harte , Matthew Philip McDonald , Dinesh Sundara Moorthy , Matthew W. Nuhfer , Michael W. Pessina , James P. Steiner , Daniel L. Twaddell
Abstract: A control device configured for use in a load control system to control an electrical load external to the control device may comprise an actuation member having a front surface defining a capacitive touch surface configured to detect a touch actuation along at least a portion of the front surface. The control device includes a main printed circuit board (PCB) comprising a control circuit, a tactile switch, a controllably conductive device, and a drive circuit operatively coupled to a control input of the controllably conductive device for rendering the controllably conductive device conductive or non-conductive to control the amount of power delivered to the electrical load. The control device also includes a capacitive touch PCB that comprises a touch sensitive circuit comprising one or more receiving capacitive touch pads located on the capacitive touch PCB and arranged in a linear array adjacent to the capacitive touch surface.
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公开(公告)号：US20200382120A1
公开(公告)日：2020-12-03
申请号：US16888510
申请日：2020-05-29
Applicant: Lutron Technology Company LLC
Inventor： Quinn Brogan , Graham L. Christensen , Chris Dimberg , Jonathan H. Ference , Matthew V. Harte , Matthew Philip McDonald , Dinesh Sundara Moorthy , Matthew W. Nuhfer , Michael W. Pessina , James P. Steiner , Daniel L. Twaddell
Abstract: A control device configured for use in a load control system to control an electrical load external to the control device may comprise an actuation member having a front surface defining a capacitive touch surface configured to detect a touch actuation along at least a portion of the front surface. The control device includes a main printed circuit board (PCB) comprising a control circuit, a tactile switch, a controllably conductive device, and a drive circuit operatively coupled to a control input of the controllably conductive device for rendering the controllably conductive device conductive or non-conductive to control the amount of power delivered to the electrical load. The control device also includes a capacitive touch PCB that comprises a touch sensitive circuit comprising one or more receiving capacitive touch pads located on the capacitive touch PCB and arranged in a linear array adjacent to the capacitive touch surface.
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公开(公告)号：US20230133984A1
公开(公告)日：2023-05-04
申请号：US18089364
申请日：2022-12-27
Applicant: Lutron Technology Company LLC
Inventor： Quinn Brogan , Graham L. Christensen , Chris Dimberg , Jonathan H. Ference , Matthew V. Harte , Matthew Philip McDonald , Dinesh Sundara Moorthy , Matthew W. Nuhfer , Michael W. Pessina , James P. Steiner , Daniel L. Twaddell
Abstract: A control device configured for use in a load control system to control an electrical load external to the control device may comprise an actuation member having a front surface defining a capacitive touch surface configured to detect a touch actuation along at least a portion of the front surface. The control device includes a main printed circuit board (PCB) comprising a control circuit, a tactile switch, a controllably conductive device, and a drive circuit operatively coupled to a control input of the controllably conductive device for rendering the controllably conductive device conductive or non-conductive to control the amount of power delivered to the electrical load. The control device also includes a capacitive touch PCB that comprises a touch sensitive circuit comprising one or more receiving capacitive touch pads located on the capacitive touch PCB and arranged in a linear array adjacent to the capacitive touch surface.
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