Title:
INK COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2021/031247
Kind Code:
A1
Abstract:
Disclosed in the present invention is an ink composition. The ink composition comprises: a hole injection layer material in an amount of 0.1-30% by weight of the ink composition; an organic solvent in an amount of 10-99.9% by weight of the ink composition; a morphology conditioning agent comprising a plurality of ellipsoidal particles and in an amount of 0.5-10% by weight of the ink composition; a surface tension modifier in an amount of 0.1-5% by weight of the ink composition; and a viscosity modifier in an amount of 0.1-5% by weight of the ink composition.
Inventors:
SHI TING (CN)
LI WENJIE (CN)
LI WENJIE (CN)
Application Number:
PCT/CN2019/104665
Publication Date:
February 25, 2021
Filing Date:
September 06, 2019
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
C09D11/30; C09D11/38; H01L51/50
Foreign References:
| CN109370309A | 2019-02-22 | |||
| CN105802345A | 2016-07-27 | |||
| CN109651882A | 2019-04-19 | |||
| CN107474632A | 2017-12-15 | |||
| CN104103766A | 2014-10-15 | |||
| CN109735167A | 2019-05-10 | |||
| CN101679714A | 2010-03-24 |
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
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