Electromagnetic Compatibility Design of Reinforced LCD

As the display terminal of military electronic equipment.reinforced liquid crystal display is one of the most direct,main and important key equipment for military personnel to obtain information. In the face of the most complex and severe command and control cabin environment of aircraft,combat vehicles and ships,reinforced liquid crystal display is interfered by and against other equipment all the time. Sudden equipment restart,flash screen,flower screen and other failures,seriously affect the normal operation of equipment,further affect the battlefield judgment of military personnel. This paper summarizes the main functions and working principles of the reinforced LCD,and puts forward the design scheme for the electromagnetic compatibility problems of the reinforced LCD. It is necessary to consider the electromagnetic compatibility at the beginning of the design,reduce the interference and interference risk of the equipment from the source side,and rationally lay out the equipment inside to achieve the ideal electromagnetic compatibility effect..