【摘 要】
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Indium Tin Oxide (ITO) films are widely used on LED chips nowadays for the applications on ohmic contacts and current diffusion layer of p-GaN.However,ITO f
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Indium Tin Oxide (ITO) films are widely used on LED chips nowadays for the applications on ohmic contacts and current diffusion layer of p-GaN.However,ITO film is limited by the high cost and poison,it’s necessary to be instead.The transparent conductive oxide basic on Znic oxide is one of the best choices.In this paper,a muti-structure,ITO/GZO films were carried out for an instead of ITO films.It was found ITO (5nm)/GZO films could improve the luminous of LED chips with a ideal turn-on voltage.
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