Semiconductor device and method for forming the same
A semiconductor device and a method for forming the same are disclosed. The semiconductor device includes vertical pillars formed by etching a semiconductor substrate and junction regions which are located among the neighboring vertical pillars and spaced apart from one another in a zigzag pattern. As a result, the semiconductor device easily guarantees an electrical passage between the semiconductor substrate and the vertical pillars, such that it substantially prevents the floating phenomenon from being generated, resulting in the prevention of deterioration of the semiconductor device.
Hynix Semiconductor Inc.
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inventional inventional inventional inventional
Seung Hwan
Lee