基本信息:
- 专利标题： METHOD OF PREPARING A HOLE TRANSPORT LAYER HAVING IMPROVED HOLE MOBILITY
- 专利标题（中）：制备具有改进的孔移动性的孔输送层的方法
- 申请号：PCT/US2016/046755 申请日：2016-08-12
- 公开(公告)号：WO2017030953A1 公开(公告)日：2017-02-23
- 发明人： DE VRIES, Timothy S. , INMAN, Ashley , KEARNS, Kenneth L. , LIU, Chun , MCINTIRE, Travis E. , TREFONAS, Peter , WOODWARD, William H. H.
- 申请人： ROHM AND HAAS ELECTRONIC MATERIALS LLC , DOW GLOBAL TECHNOLOGIES LLC
- 申请人地址： 455 Forest Street Marlborough, MA 01752 US
- 专利权人： ROHM AND HAAS ELECTRONIC MATERIALS LLC,DOW GLOBAL TECHNOLOGIES LLC
- 当前专利权人： ROHM AND HAAS ELECTRONIC MATERIALS LLC,DOW GLOBAL TECHNOLOGIES LLC
- 当前专利权人地址： 455 Forest Street Marlborough, MA 01752 US
- 代理机构： ZHAO, Zhiqiang
- 优先权： US62/207,116 20150819
- 主分类号： H01L51/50
- IPC分类号： H01L51/50 ; H01L51/00
摘要：
The present invention is directed to a process for preparing a hole transport layer in which a hole transport composition comprising a blend of a hole transport material and transition metal oxide or metal sulfide nanoparticles is deposited as a solution onto a substrate, such as an anode, and then is annealed in a subsequent step. It has been discovered that annealing the hole transport layer comprising the blend of an hole transport material and transition metal nanoparticles improves hole mobility of the hole transport layer in comparison to an identical hole transport layer that has not been subjected to an annealing step.
摘要（中）：
本发明涉及一种制备空穴传输层的方法，其中将包含空穴传输材料和过渡金属氧化物或金属硫化物纳米颗粒的共混物的空穴传输组合物作为溶液沉积到诸如阳极的基底上， 然后在随后的步骤中退火。 已经发现，与空穴传输材料和过渡金属纳米颗粒的共混物的空穴传输层退火相比，空孔传输层的空穴迁移率与未进行退火步骤的相同的空穴传输层相比具有改善。