QUANTUM DOT STRUCTURE AND MANUFACTURING METHOD THEREOF, OPTICAL FILM AND MANUFACTURING METHOD THEREOF, DISPLAY DEVICE

摘要

A quantum dot structure and a manufacturing method thereof, an optical film and a manufacturing method thereof, and a display device. The quantum dot structure includes: a quantum dot including a quantum dot body and a quantum dot surface layer; and an oxide layer on a surface of the quantum dot to partly cover the surface of the quantum dot. The quantum dot surface layer includes a negative ion, and the oxide layer is combined with the negative ion through a coordinate bond.