发明名称 |
Device comprising positive hole injection transport layer, method for producing the same and ink for forming positive hole injection transport layer |
摘要 |
A device including a substrate, two or more electrodes facing each other disposed on the substrate and a positive hole injection transport layer disposed between two electrodes among the two or more electrodes, wherein the positive hole injection transport layer contains a reaction product of a transition metal complex or complexes, and wherein at least one or more kinds of transition metals selected from the group consisting of vanadium, rhenium and platinum, or a mixture of molybdenum and one or more kinds of transition metals selected from the group consisting of vanadium, rhenium and platinum is contained in a central metal or metals of the transition metal complex or complexes. |
申请公布号 |
US9391277(B2) |
申请公布日期 |
2016.07.12 |
申请号 |
US201013389647 |
申请日期 |
2010.10.27 |
申请人 |
DAI NIPPON PRINTING CO., LTD. |
发明人 |
Ueno Shigehiro;Okada Masato;Nagino Shinsuke;Hashimoto Keisuke |
分类号 |
H01L51/54;H01L51/00;H05B33/10;H01L51/05;H01L51/50 |
主分类号 |
H01L51/54 |
代理机构 |
Ladas & Parry LLP |
代理人 |
Ladas & Parry LLP |
主权项 |
1. A device comprising a substrate, two or more electrodes facing each other disposed on the substrate and a positive hole injection transport layer disposed between two electrodes among the two or more electrodes,
wherein the positive hole injection transport layer contains a reaction product of a transition metal complex or complexes, and wherein at least one or more kinds of transition metals selected from the group consisting of vanadium, rhenium and platinum, or a mixture of molybdenum and one or more kinds of transition metals selected from the group consisting of vanadium, rhenium and platinum is contained in a central metal or metals of the transition metal complex or complexes; and wherein the reaction product of the transition metal complex or complexes is an organic-inorganic composite different from a hydrolysate, is a redox reaction product of a transition metal complex with an organic solvent having a carbonyl group and/or hydroxyl group, and also contains a transition metal oxide or oxides. |
地址 |
Tokyo-to JP |