MANUFACTURING METHOD FOR QUANTUM DOT LAYER AND MANUFACTURING METHOD FOR LUMINESCENCE DEVICE INCLUDING THE QUANTUM DOT LAYER AND DISPLAY DEVICE INCLUDING THE QUANTUM DOT LAYER

摘要

A method of manufacturing a quantum dot layer according to an embodiment includes the steps of providing a substrate on which a first light emitting electrode, a second light emitting electrode, and a third light emitting electrode are disposed, and including a first quantum dot surface-treated to have a first polarity. Providing a mixed solution, providing a second polarity opposite to the first polarity to the first light emitting electrode, disposing the first quantum dots on the first light emitting electrode, and drying the first mixed solution 1 Including the step of forming a quantum dot layer.