发明名称 |
Encapsulated structure of light-emitting device, encapsulating process thereof and display device comprising encapsulated structure |
摘要 |
An encapsulated structure of a light-emitting device, an encapsulating process thereof, and a display device comprising said encapsulated structure. The encapsulated structure of the light-emitting device comprises: a light-emitting device; and a protective layer of a sulfonate salt formed on a top electrode of the light-emitting device, the sulfonate salt having the following structure:;wherein the cation X+ is Li+, Na+ or K+; andR is a substituent selected from the group consisting of unsubstituted alkyl groups having more than 5 carbon atoms, substituted alkyl groups having more than 5 carbon atoms, and alkoxyl groups having more than 5 carbon atoms. |
申请公布号 |
US9196864(B2) |
申请公布日期 |
2015.11.24 |
申请号 |
US201314039513 |
申请日期 |
2013.09.27 |
申请人 |
BOE TECHNOLOGY GROUP CO., LTD. |
发明人 |
Li Na;Park Hyoung Joon;Wang Gang |
分类号 |
H01L51/52;H01L51/56 |
主分类号 |
H01L51/52 |
代理机构 |
Ladas & Parry LLP |
代理人 |
Ladas & Parry LLP |
主权项 |
1. An encapsulated structure of a light-emitting device, comprising,
a light-emitting device; a protective layer of a sulfonate salt formed on a top electrode of the light-emitting device, the sulfonate salt having the following structure: wherein the cation X+ is Li+, Na+ or K+; and R is a substituent, and wherein, the substituent R is selected from the group consisting of unsubstituted alkyl groups having more than 5 carbon atoms, substituted alkyl groups having more than 5 carbon atoms, and alkoxyl groups having more than 5 carbon atoms. |
地址 |
Beijing CN |