| 发明名称 |
Fluorosurfactant-containing ink compositions for inkjet printing |
| 摘要 |
Ink compositions formulated for inkjet printing the hole injecting layer (HIL) or hole transporting layer (HTL) of an organic light emitting diode (OLED) are provided. The ink compositions contain fluorosurfactants that prevent uncontrolled spreading of the printed ink compositions. Also provided are methods of inkjet printing the HILs or HTLs using the ink compositions. |
| 申请公布号 |
US9469774(B2) |
申请公布日期 |
2016.10.18 |
| 申请号 |
US201514938459 |
申请日期 |
2015.11.11 |
| 申请人 |
Kateeva, Inc. |
发明人 |
Tregub Inna;Jain Rajsapan;Chan Michelle |
| 分类号 |
H01L29/88;H01L29/861;C09D11/52;H01L51/00;H01L51/56;C09D181/02;H01L51/50 |
主分类号 |
H01L29/88 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An ink composition comprising:
a hole injection material or a hole transporting material; one or more organic solvents that solubilize the hole injection material or the hole transporting material; and a fluorosurfactant; wherein the fluorosurfactant is present in an amount of no greater than 5 wt. %, based on the total weight of the ink composition. |
| 地址 |
Newark CA US |
