CSP - Capacitive Switch Panel
Capacitive switch panels (CSP) have been developed for usage in aircraft cabins to control different cabin systems.
The soft touch of a finger activates the corresponding function. Optical feedback is given by the CSP when any brightness or colour change of the illuminated sensor buttons occurs. Controlling the inflight entertainment (IFE), lights, attendant call and other additional functions, are typical applications for the CSPs. Discrete in and outputs as well as serial data are used to interface the CSP with the main system.
This series of CSPs has been developed as an OEM product for Lufthansa Technik to be used in VIP / business / executive jets.