Title:
OLED DISPLAY PANEL AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/003743
Kind Code:
A1
Abstract:
Disclosed by the present application is an OLED display panel, comprising a substrate, a pixel definition layer formed on the surface of the substrate, and a spacer layer formed on the surface of the pixel definition layer; the pixel definition layer separates the substrate into a plurality of light-emitting regions; the spacer layer comprises a plurality of protrusions that are spaced apart from each other, and the plurality of protrusions are not evenly distributed on the substrate. Also provided in the present application is a display apparatus comprising the OLED display panel. The quality of the evaporation coating layers of the OLED display panel and display apparatus of the present application is good.
Inventors:
WU YI (CN)
CHIU CHANGMING (CN)
MA DEGUI (CN)
CHIU CHANGMING (CN)
MA DEGUI (CN)
Application Number:
PCT/CN2019/095628
Publication Date:
January 14, 2021
Filing Date:
July 11, 2019
Export Citation:
Assignee:
SHENZHEN ROYOLE TECHNOLOGIES CO LTD (CN)
International Classes:
H01L51/52; H01L27/32; H01L51/56
Foreign References:
| CN106206604A | 2016-12-07 | |||
| CN106910841A | 2017-06-30 | |||
| CN109065596A | 2018-12-21 | |||
| CN107359274A | 2017-11-17 | |||
| US20170098688A1 | 2017-04-06 | |||
| US20150214284A1 | 2015-07-30 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
Download PDF:
Previous Patent: POWER CONTROL METHOD AND APPARATUS FOR SIDELINK, AND TERMINAL AND STORAGE MEDIUM
Next Patent: RADIATION BEAM DETECTION DEVICE
Next Patent: RADIATION BEAM DETECTION DEVICE