- Patent Title: OLED device and preparation method therefor and display apparatus
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Application No.: US15510107Application Date: 2016-04-12
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Publication No.: US10411217B2Publication Date: 2019-09-10
- Inventor: Fengwei Pei , Ziyi Zhao , Jinzhong Zhang , Ninghao Quan
- Applicant: BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Applicant Address: CN Beijing CN Ordos, Inner Mongolia
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.,ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.,ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Current Assignee Address: CN Beijing CN Ordos, Inner Mongolia
- Agency: Ladas & Parry LLP
- Priority: CN201510280602 20150527
- International Application: PCT/CN2016/079033 WO 20160412
- International Announcement: WO2016/188247 WO 20161201
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L51/56 ; H01L51/50 ; H01L51/00 ; H01L27/32
Abstract:
An OLED device and a manufacturing method thereof and a display apparatus are provided. The OLED device includes an anode, a cathode, and a functional layer disposed between the anode and the cathode, the cathode includes an organometallic layer, and the organometallic layer includes an organic metal. The OLED device is capable of increasing the stability of the cathode in the OLED device and reducing the cost of the OLED device.
Public/Granted literature
- US20170301880A1 OLED DEVICE AND PREPARATION METHOD THEREFOR AND DISPLAY APPARATUS Public/Granted day:2017-10-19
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