| 发明名称 |
ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF FABRICATING THE SAME |
| 摘要 |
The present disclosure provides an organic light emitting display that may comprise: an organic light emitting device (OLED) including a first electrode, an organic layer including a light-emitting layer, and a second electrode, which are sequentially formed on a substrate having a Thin Film Transistor (TFT) formed on the substrate; and an upper encapsulation layer, which is formed of an aluminum oxide-based material, is formed in a single layer, and is disposed on the substrate on which the organic light emitting device (OLED) is formed, wherein a Water Vapor Transmission Rate (WVTR) of the upper encapsulation layer is smaller than or equal to 10−2 g/m2/day. |
| 申请公布号 |
US2015115235(A1) |
申请公布日期 |
2015.04.30 |
| 申请号 |
US201414312349 |
申请日期 |
2014.06.23 |
| 申请人 |
LG DISPLAY CO., LTD. |
发明人 |
LEE JaeYoung;PARK JoonWon;LEE Sangheun;HUH HaeRi;HEO HunHoe;KIM Ji-Min |
| 分类号 |
H01L51/52;H01L27/32 |
主分类号 |
H01L51/52 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An organic light emitting display comprising:
an organic light emitting device (OLED) including a first electrode, an organic layer including a light-emitting layer, and a second electrode, which are sequentially formed on a substrate having a Thin Film Transistor (TFT) formed on the substrate; and an upper encapsulation layer, which is formed of an aluminum oxide-based material, is formed in a single layer, and is disposed on the substrate on which the organic light emitting device (OLED) is formed, wherein a water vapor transmission rate of the upper encapsulation layer is smaller than or equal to 10−2 g/m2/day. |
| 地址 |
SEOUL KR |
