Invention Grant
- Patent Title: Mask plate, method for packaging OLED device and OLED device
-
Application No.: US14906101Application Date: 2015-06-23
-
Publication No.: US09647212B2Publication Date: 2017-05-09
- Inventor: Tao Sun , Tao Wang , Song Zhang
- 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
- Agency: Banner & Witcoff, Ltd.
- Priority: CN201510046592 20150129
- International Application: PCT/CN2015/082017 WO 20150623
- International Announcement: WO2016/119381 WO 20160804
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L51/52 ; H01L51/56 ; C23C14/04 ; H01L27/32
Abstract:
A mask plate, a method for packaging an OLED device and an OLED device are disclosed, the mask plate includes at least one opening for forming a pattern of a package layer; the side of the mask plate close to the OLED device to be packaged has an etching layer which is used to etch the material of a package layer.
Public/Granted literature
- US20160380202A1 Mask Plate, Method for Packaging OLED Device and OLED Device Public/Granted day:2016-12-29
Information query
IPC分类:
