SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

PURPOSE: A semiconductor device and method of manufacturing the same are provided to effectively reduce the cell size and noise by forming the folded bit line structure on the semiconductor device. CONSTITUTION: The active pattern (P) has the pillar shape. The active pattern comprises the active area(P1,P2) having electrodes formed in the top and lower part. It is arranged so that the adjacent active areas of the heat each other cross. A plurality of bit lines (BL) is commonly close with the bottom electrode of active areas. The bit line forms the folded structure about adjacent active areas of the column of the pair. The gate(G1,G2) protects the side between the electrode formed in the top and lower part of active areas. A plurality of word line(WL1,WL2) is crossed across a plurality of bit lines. Word lines are commonly connected with gates of active areas.