DYNAMIC RANDOM ACCESS MEMORY HAVING JUNCTION FIELD EFFECT TRANSISTOR CELL ACCESS DEVICE
A method of fabricating a dynamic random access memory (DRAM) can include depositing a semiconductor electrode layer in contact with a surface of a semiconductor substrate; patterning the electrode layer to form a plurality of access junction field effect transistor (JFET) gate electrodes and a plur...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A method of fabricating a dynamic random access memory (DRAM) can include depositing a semiconductor electrode layer in contact with a surface of a semiconductor substrate; patterning the electrode layer to form a plurality of access junction field effect transistor (JFET) gate electrodes and a plurality of sense amplifier bipolar junction transistor (BJT) electrodes; and forming a charge storage structure coupled to a source of each access JFET. |
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