发明名称 |
Method of fabricating flexible display device |
摘要 |
A method of fabricating a flexible display device is to prevent damage due to a defective detachment of an auxiliary substrate by carrying out the detachment in a manner of irradiating lasers onto a sacrifice layer interposed between a flexible substrate and an auxiliary substrate and thereafter taking away a vacuum by injecting air into the interface between the flexible substrate and the auxiliary substrate. The fabricating method includes providing an auxiliary substrate, forming a sacrifice layer on the auxiliary substrate, forming a flexible substrate on the auxiliary substrate with the sacrifice layer formed thereon, forming a display panel on the flexible substrate, removing the sacrifice layer interposed between the flexible substrate and the auxiliary substrate by way of a laser irradiation, injecting air between the flexible substrate and the auxiliary substrate removed the sacrifice layer therebetween, and detaching the auxiliary substrate from the flexible substrate. |
申请公布号 |
US8951085(B2) |
申请公布日期 |
2015.02.10 |
申请号 |
US201314023700 |
申请日期 |
2013.09.11 |
申请人 |
LG Display Co., Ltd. |
发明人 |
Yeo JunHo;Park SungJin;Lee SeungMin |
分类号 |
H01J9/00;G02F1/1333 |
主分类号 |
H01J9/00 |
代理机构 |
Morgan, Lewis & Bockius LLP |
代理人 |
Morgan, Lewis & Bockius LLP |
主权项 |
1. A method of fabricating a flexible display device comprising:
providing an auxiliary substrate; forming a sacrifice layer on the auxiliary substrate; forming a flexible substrate on the auxiliary substrate with the sacrifice layer formed thereon; forming a display panel on the flexible substrate; removing the sacrifice layer interposed between the flexible substrate and the auxiliary substrate by way of a laser irradiation; injecting air between the flexible substrate and the auxiliary substrate removed the sacrifice layer therebetween; and detaching the auxiliary substrate from the flexible substrate. |
地址 |
Seoul KR |