In daily life, it’s easy for two led area light s made from different material to generate static electricity once they are separated after contact. The most common way of generating static electricity is through friction. The more insulated the material is, the easier it is for friction-electricity to be generated. Besides this, induction and conduction can also generate static electricity.
Static electricity can have impact on both electrical industry and LED Lighting industry. Static Electric Field and ESD current are fatal for components with high density. With the popularity of highly insulated materials on lamp s such as plastic material, there are more opportunities for static electricity to be generated. The other factors in daily life such as walking, air circulation and transition can all generate static electricity. It’s generally considered that only CMOS chips in LED Lights are sensitive to static electricity, but actually all circuit components with high integration are sensitive to it.