Title:
TOP-EMITTING OLED SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND OLED DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2019/153732
Kind Code:
A1
Abstract:
A top-emitting OLED substrate and a manufacturing method therefor, and an OLED display panel. The manufacturing method comprises: providing a base substrate with an anode layer prepared, the surface of the anode layer being provided with a recess (S1); printing a nano-silver ink in the recess in the form of small droplets (S2); in a negative pressure environment, precipitating nano-silver in the nano-silver ink to form a nano-silver compensation block (S3); and then performing annealing to make the nano-silver compensation block and the anode layer bonded together and coplanar (S4).
Inventors:
HAO PENG (CN)
Application Number:
PCT/CN2018/103935
Publication Date:
August 15, 2019
Filing Date:
September 04, 2018
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L27/32; H01L51/56; H01L51/52
Domestic Patent References:
| WO2004051703A2 | 2004-06-17 |
Foreign References:
| CN108365132A | 2018-08-03 | |||
| CN104350533A | 2015-02-11 | |||
| CN106531768A | 2017-03-22 | |||
| CN102088062A | 2011-06-08 | |||
| CN101587941A | 2009-11-25 |
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
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