Invention Grant
- Patent Title: Light-emitting device including encapsulation layers having different refractive indexes, method of manufacturing the same and electronic apparatus
-
Application No.: US16959400Application Date: 2019-08-27
-
Publication No.: US11495775B2Publication Date: 2022-11-08
- Inventor: Qing Wang , Kuanta Huang , Xiaochuan Chen , Yongfa Dong , Xiong Yuan , Dongsheng Li , Hui Tong
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- International Application: PCT/CN2019/102878 WO 20190827
- International Announcement: WO2021/035543 WO 20210304
- Main IPC: H01L51/10
- IPC: H01L51/10 ; H01L51/52 ; H01L27/32 ; H01L51/00 ; H01L51/56

Abstract:
A light-emitting device, a method of manufacturing the same and an electronic apparatus. The light-emitting device includes a silicon-based base substrate; at least one organic light-emitting diode device at the silicon-based base substrate; a first encapsulation layer, at a side of the at least one organic light-emitting diode device away from the silicon-based base substrate and including one or more sublayers; a color filter layer, at a side of the first encapsulation layer away from the at least one organic light-emitting diode device; and a second encapsulation layer, at a side of the color filter layer away from the first encapsulation layer and including one or more sublayers. A refractive index of at least one sublayer in the first encapsulation layer is greater than a refractive index of at least one sublayer in the second encapsulation layer.
Public/Granted literature
- US20210408482A1 LIGHT-EMITTING DEVICE, METHOD OF MANUFACTURING THE SAME AND ELECTRONIC APPARATUS Public/Granted day:2021-12-30
Information query
IPC分类: