Patent ID: 6174763
Filing Date: 2001-01-16
Classification: H01L,Y10S

Abstract:
A method for forming a semiconductor trench structure comprising the steps of:(a) providing a substrate;(b) forming a first transistor on said substrate, said first transistor having an input and an output;(c) forming a second transistor adjacent to said first transistor, said second transistor having an input and an output;(d) forming a trench intersecting said first transistor and said second transistor so as to expose each of said first transistor and said second transistor on at least one sidewall of said trench; and(e) electrically cross-coupling, within said trench, said first transistor and said second transistor, wherein said electrically cross-coupling comprises electrically connecting the input of said first transistor to the output of said second transistor and electrically connecting the input of said second transistor to the output of said first transistor.