公开(公告)号：US10782188B2

公开(公告)日：2020-09-22

申请号：US15288861

申请日：2016-10-07

申请人： Lutron Technology Company LLC

发明人： William Taylor Shivell ,  Matthew Philip McDonald ,  Alexander Wade Gage ,  Alan Simchayoff ,  Dmitriy Vinokurov

IPC分类号： F21V23/04 ,  G01J5/24 ,  G01J1/44 ,  H01H13/83 ,  H05B47/19 ,  F21V23/00 ,  F21V8/00 ,  H01Q13/10 ,  H05B45/10 ,  H05B47/11 ,  F21Y115/10

摘要： A control device may include a removable faceplate, a planar printed circuit board (PCB), a structure located between the faceplate and the PCB, one or more LEDs (e.g., side firing LEDs) mounted to the PCB, and a light-guiding component. The structure may include an antenna configured to transmit or receive radio frequency signals. The faceplate may be configured to be mounted to the control device, and may include a light-conductive body and an opaque material provided on a front surface of the faceplate. At least one indicia may be engraved in the opaque material. The light-guiding component may include a planar portion and a curved portion. The planar portion may be located between the faceplate and the structure. The curved portion may extend between the LEDs on the printed circuit board and the planar portion to transmit light generated by the LEDs to the faceplate to illuminate the indicia.