Research progress was summarized on the application of capacitive touch screen in airborne ruggedized display. Compared with the airborne ruggedized display module based on light guide panel， infrared touch screen and resistive touch screen interaction， the airborne ruggedized display module based on capacitive touch screen interaction not only has high touch accuracy and stable performance， but also has a high degree of interaction freedom， which could support real multi-touch and draw， zoom and other operation methods. The paper focuses on the application status of G+G and G+F capacitive touch screens in airborne ruggedized displays， and the application prospects of OGS， On-cell and In-cell capacitive touch screens in airborne ruggedized displays. When the capacitive touch screen formed a large-scale application in the airborne ruggedized display， it would greatly improve the combat performance of military fighters.