公开(公告)号：US20240337402A1

公开(公告)日：2024-10-10

申请号：US18572574

申请日：2022-06-16

Applicant: Ademco Inc.

Inventor： Travis J. Read ,  Nathan Carlson ,  Jonathan Erbacher ,  Andrew Oudhraj ,  Ricardo Alonso Gonzalez ,  David Mulhouse ,  Miguel Diaz ,  Jesus Arnoldo Hernandez ,  Aram Aguilera ,  Connor Brewin ,  Santosh Mallikarjuna Mandiganal ,  Mohammad A. Aljabari

IPC: F24F11/523 ,  F24F11/89

CPC classification number: F24F11/523 ,  F24F11/89 ,  G02B6/005 ,  G02B6/0058 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0088

Abstract: In some examples, a wall-mounted control device includes a display, a circuit board, and a plurality of light emitting diodes (LEDs) coupled to the circuit board and configured to illuminate a plurality of icons on the display. The wall-mounted control device also includes a light guide positioned between the circuit board and the display, where the light guide is configured to block at least ninety percent of the light generated by a first LED of the plurality of LEDs from traveling to a second LED of the plurality of LEDs.