What is quantum dot material? Application of quantum dot materials.

1, quantum dot materials are mostly quantum dot reagents, and powder quantum dots are also being developed and prepared by manufacturers, but they have not been commercialized yet.

2. At present, most commercial quantum dots are Cd quantum dots, because the system containing Cd has higher luminous efficiency and light conversion rate than the system without Cd. In real life, the use of cadmium-based quantum dot materials is still restricted according to the European and American ROHS standards, but it is also stipulated in the European and American ROHS standards that cadmium content is less than 0.00 1%, which is exempted.

3. At present, as a new material, quantum dots are expensive.

4. There are two main applications of quantum dots: quantum dot glass tube and quantum dot film. The former is represented by QD vision, while the latter is represented by 3M and Nanosys.