| 发明名称 |
ORGANIC LIGHT EMITTING DIODE DEVICE |
| 摘要 |
An organic light emitting diode device includes an emission layer between first and second electrodes, a first auxiliary layer, and a second auxiliary layer. The first electrode includes a silver-magnesium alloy having a greater content of silver than magnesium. The first auxiliary layer is between the first electrode and emission layer, and includes an inorganic material. The second auxiliary layer is between the first electrode and first auxiliary layer, and includes a material having a work function of less than or equal to about 4.0 eV. |
| 申请公布号 |
US2015144903(A1) |
申请公布日期 |
2015.05.28 |
| 申请号 |
US201414459576 |
申请日期 |
2014.08.14 |
| 申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
YOON Seok Gyu;KIM Dong Chan;KIM Eung Do;SEO Dong Kyu;JUNG Bo Ra;HWANG Kyu Hwan;KIM Won-Jong;SONG Young-Woo;LEE Jong Hyuk |
| 分类号 |
H01L51/52;H01L51/50 |
主分类号 |
H01L51/52 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An organic light emitting diode device, comprising
a first electrode including a silver-magnesium alloy having a greater content of silver than magnesium; a second electrode facing the first electrode; an emission layer between the first and second electrodes; a first auxiliary layer between the first electrode and the emission layer and including an inorganic material, and a second auxiliary layer between the first electrode and first auxiliary layer and including a material having a work function of less than or equal to about 4.0 eV. |
| 地址 |
Yongin-City KR |
