1 results about "Oxidation-Reduction Agent" patented technology

This application discloses a composition, an optoelectronic device, and a display device. The composition includes a semiconductor material and a first metal salt. The first metal salt includes a first metal element having at least two valence states, including a first valence state and a second valence state, wherein the first valence state is higher than the second valence state. The valence state of the first metal element in the first metal salt is the first valence state. The semiconductor material includes one or more of N-type metal oxides, P-type metal oxides, P-type organic compounds, and quantum dots. The first metal salt can act as a redox agent, effectively improving the phenomenon of semiconductor material being oxidized by activated oxygen, thereby improving the performance stability of the semiconductor material. The composition can be applied to optoelectronic devices, effectively improving the problem of aging and degradation of functional layers due to oxidation by activated oxygen, improving the electrical aging stability of optoelectronic devices, thereby improving the device life and reliability of optoelectronic devices.