发明名称 |
Method of manufacturing a display device |
摘要 |
A method for manufacturing a display device is provided including forming a light emitting element by stacking in sequence a pixel electrode, light emitting layer and common electrode above a substrate, and forming an organic material pattern including a plurality of protrusions by evaporating an organic material above the common electrode, wherein the evaporation is performed under a reduced pressure in at a substrate temperature that is equal to or less than a glass transition temperature of the organic material. |
申请公布号 |
US9620741(B2) |
申请公布日期 |
2017.04.11 |
申请号 |
US201615092801 |
申请日期 |
2016.04.07 |
申请人 |
Japan Display Inc. |
发明人 |
Hsu Hsiang Lun |
分类号 |
H01L51/52 |
主分类号 |
H01L51/52 |
代理机构 |
Typha IP LLC |
代理人 |
Typha IP LLC |
主权项 |
1. A method for manufacturing a display device comprising:
forming a light emitting element by stacking in sequence a pixel electrode, light emitting layer and common electrode above a substrate; and forming an organic material pattern including a plurality of protrusions by depositing an organic material after forming the common electrode; wherein the deposition is performed under a reduced pressure at a substrate temperature that is equal to or less than a glass transition temperature of the organic material. |
地址 |
Tokyo JP |