A method and device for locating n wheels of a vehicle each equipped with an electronic module designed to emit, to a central unit, electromagnetic signals representative of operating parameters of each wheel and an identification code of the latter. The conductivity improvement is provided with the combination of cerium oxide nanoparticles and dispersantdetergent and shows aged conductivity comparable to or higher than that obtained with conventional antistatic agents. , from a substrate or article having such material deposited thereon, particularly where the sacrificial anti-reflective material is present with permanent silicate materials desired to be unaffected by the wet stripping composition. Since the partitions are different in attributes, properties etc. The liquid crystal display module and the LCD device can effectively decrease the complexity in replacing the light source and reduce potential damage to components.