发明名称 |
Thin Film Forming Method and Quantum Dot Device |
摘要 |
An electron transporting surfactant is added to a raw material solution such that the electron transporting surfactant is coordinated on the surfaces of quantum dots, and after the dispersion solvent is evaporated by vacuum drying, the immersion in a solvent containing a hole transporting surfactant prepares a quantum dot dispersed solution with a portion of the electron transporting surfactant replaced with the hole transporting surfactant. The quantum dot dispersed solution is applied onto a substrate to prepare a hole transport layer and a quantum dot layer at the same time, and thereby to achieve a thin film which has a two-layer structure.
|
申请公布号 |
US2012248410(A1) |
申请公布日期 |
2012.10.04 |
申请号 |
US201213524283 |
申请日期 |
2012.06.15 |
申请人 |
MURAYAMA KOJI;MURATA MANUFACTURING CO., LTD. |
发明人 |
MURAYAMA KOJI |
分类号 |
H01L33/06;H01L31/0352;H01L31/18;H01L33/00 |
主分类号 |
H01L33/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|