| 发明名称 |
ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME |
| 摘要 |
An organic light-emitting display device includes a substrate, a display unit on the substrate, and a thin film encapsulation unit configured to encapsulate the display unit, and including a corrugated portion including a first layer and a second layer that are sequentially stacked, wherein the first layer includes a material having a lower modulus of elasticity than the second layer, and wherein a corrugated surface is formed at an upper surface of the first layer and a lower surface of the second layer due to a difference in the moduli of elasticity of the first layer and the second layer. |
| 申请公布号 |
US2017018737(A1) |
申请公布日期 |
2017.01.19 |
| 申请号 |
US201615008035 |
申请日期 |
2016.01.27 |
| 申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
Kim Jongwoo;Lim Heungkyoon;Kim Yongtack;Moon Jiyoung;Oh Minho;Yoon Deokchan;Lee Seungjae;Cho Yoonhyeung;Ha Jaeheung |
| 分类号 |
H01L51/52;H01L27/32;H01L51/00;H01L51/56 |
主分类号 |
H01L51/52 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An organic light-emitting display device comprising:
a substrate; a display unit on the substrate; and a thin film encapsulation unit configured to encapsulate the display unit, and comprising a corrugated portion comprising a first layer and a second layer that are sequentially stacked, wherein the first layer comprises a material having a lower modulus of elasticity than the second layer, and wherein a corrugated surface is formed at an upper surface of the first layer and a lower surface of the second layer due to a difference in the moduli of elasticity of the first layer and the second layer. |
| 地址 |
Yongin-si KR |
