DRAM having trench type capacitor extending through field oxide

DRAM layout with vertical FETs and method of formation

DRAM layout with vertical FETS and method of formation

DRAM matrix of basic organizational units each with pair of capa

DRAM memory capacitor having three-layer dielectric, and...

DRAM memory cell and array having pass transistors with...

DRAM memory cell and array having pass transistors with...

DRAM memory cell and memory cell array with fast read/write...

DRAM memory cell and method of manufacturing the same

DRAM memory cell and method of manufacturing the same

DRAM memory cell and method of manufacturing the same

DRAM memory cell with dummy lower electrode for connection...

DRAM memory with TFT superposed on a trench capacitor

DRAM memory with vertically arranged selection transistors

DRAM MOS field effect transistors with thresholds determined...

DRAM process with improved polysilicon-to-polysilicon capacitor

DRAM semiconductor device

DRAM semiconductor device including oblique area in active...

DRAM semiconductor device with composite bit line

DRAM stack capacitor with ladder storage node