公开(公告)号：US20140091290A1

公开(公告)日：2014-04-03

申请号：US14039896

申请日：2013-09-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Na LI ,  Joo Hyeon LEE ,  Pil Seok KIM

IPC: H01L51/52 ,  H01L33/52 ,  H01L51/56

CPC classification number: H01L51/5253 ,  C07C249/02 ,  H01L33/52 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/56 ,  H01L2251/308

Abstract: 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 quaternary ammonium salt formed on a top electrode of the light-emitting device, the quaternary ammonium salt having the following structure: wherein the anion X− is Cl−, Br−, I− or NO3−; and the substituents R1, R2, and R3 are the same or different.

Abstract translation: 发光器件的封装结构，其封装工艺和包括所述封装结构的显示器件。 发光装置的封装结构包括：发光装置; 以及形成在发光元件的顶部电极上的季铵盐的保护层，所述季铵盐具有以下结构：其中所述阴离子X是Cl-，Br-，I-或NO 3 - ; 取代基R 1，R 2和R 3相同或不同。