Effects of Cu addition in Ni-MILC

구리 첨가가 Ni-MILC에 미치는 효과에 대한 연구

It has been well known that Ni-MILC TFTs are acceptable for operation of LCD devices but still decrease of annealing temperature is desirable for the future devices like LCD on the plastic substrate. In this work, Cu was added to Ni-MILC in an attempt to lower the annealing temperature and enhance the MILC rate. It has been found that even small amount of Cu addition enhances the MlLC rate considerably. Also well One MILC can be distinguished from island type, which cannot be observed in pure Ni-MILC. Poly TFTs were fabricated with Cu/Ni-MILC and the effects of copper addition on the electrical properties were carefully investigated.