THIN FILM TRANSISTOR CIRCUIT AND LIQUID CRYSTAL PANEL WITH DRIVE CIRCUIT USING THE SAME

摘要

PROBLEM TO BE SOLVED: To reduce dimensions of a thin film transistor circuit and to reduce the dimensions of a liquid crystal panel having a drive circuit which uses the thin film transistor circuit. SOLUTION: In a NAND gate, first and second n-MOS transistors are arranged so as to position a grounding electrode 6 and an output electrode 4 substantially on one line and also a gate electrode 7 and a gate electrode 8 substantially on one line. The first and, the second n-MOS transistors are connected by a silicon layer 11 which connects the grounding electrode 6 with the output electrode 4. Thus, the dimension in the vertical direction is having in comparison with the conventional one.