Abstract: Boron-doped solution-based metal induced crystallized poly-Si thin film has good electrical characteristics and optical characteristics with semi-transparent and semi-reflective functions.It can be used as an LCD electrode that is both transparent and reflective.However,the transmission and reflection character of the MIC poly-Si thin film is different among the red,green,and blue (R,G,B) color regions,resulting in the "aberrance" of the composing white light.Accordingly,high reflectivity Al with different area was etched and adopted to compensate and balance the three essential color light permeating and reflecting from the MIC p-Si electrode when TFT source and drain metal Al electrodes were being prepared.The experimental results indicate that in the range of visible light,the reflectivity and transmissivity of red,green,and blue light basically meet the requirement of white light balance.Consequently,using this technique,an LCD panel that has both transparent and reflective functions has been obtained.

Key words: LCD, poly-Si thin films electrode, spectrum revise