Mosture barrier for floating gate transistors

摘要: A floating gate device has a control and gate. The is for charging to set logic state therein. Moisture problem in causing the either lose its charge or becoming charged wrong state. thin nitride layer deposited over along sides of as moisture barrier. This sufficiently so provide only insignificant attenuation ultra-violet light used neutralize not passivation that desirable phoshosilicate glass (PSG) can be passivation.