多晶硅栅金属氧化物半导体

polycrystalline silicon silicon gate processing technique ion implantation gate MOS integrated circuit mos MOS memory MOS MOS amplifier silicon gate polycrystalline copper polycrystalline structure polycrystalline laser polycrystalline type silicon gate complementary MOS silicon gate mos process silicon gate single device mos gate back gate mos gate injection mos isolated gate mos grooved gate mos transistor composite gate mos structure floating gate mos