| 发明名称 |
Method for packaging the OLED display panel using screen printing |
| 摘要 |
A method for packaging an organic light-emitting diode (OLED) display panel includes: providing a package cover and an OLED substrate, and an OLED device arranged on OLED substrate; simultaneously printing a circle of a support and a hydrophobic barricade on an outer side of the package cover corresponding to the OLED device by means of screen printing, the support printed on an outer side of the hydrophobic barricade; and cementing the package cover and the OLED substrate. The hydrophobic barricade can effectively prevent external water vapor and oxygen from touching the OLED device. Therefore, the effect of package is enhanced, and the lifetime of the OLED device is prolonged. Further, the support and the hydrophobic barricade are formed at the same time through screen printing. Not only the method is simple but the efficiency is enhanced. |
| 申请公布号 |
US9620735(B2) |
申请公布日期 |
2017.04.11 |
| 申请号 |
US201514769794 |
申请日期 |
2015.07.22 |
| 申请人 |
Shenzhen China Star Optoelectronics Technology Co., Ltd |
发明人 |
Yu Wei |
| 分类号 |
H01L51/52;H01L51/56 |
主分类号 |
H01L51/52 |
| 代理机构 |
|
代理人 |
Cheng Andrew C. |
| 主权项 |
1. A method for packaging an organic light-emitting diode (OLED) display panel, comprising:
providing a package cover and an OLED substrate, and an OLED device arranged on OLED substrate; simultaneously printing a circle of a support and a hydrophobic barricade on an outer side of the package cover corresponding to the OLED device by means of screen printing, the support printed on an outer side of the hydrophobic barricade; and cementing the package cover and the OLED substrate. |
| 地址 |
Shenzhen, Guangdong CN |
