Patent · US Active

Printing ink and electronic device

US10787584B2 · kind B2 · utility

1Cited by

16References

10Claims

0Family size

Assignee

GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD. · CN

Inventors

Junyou Pan · Frankfurt am Main, DE
Xi Yang · Mason, US

Key dates

Filing date	Jul 5, 2016
Grant date	Sep 29, 2020
Priority date	—
Expiry date	Jun 19, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/549
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Provided are a printing ink comprising inorganic nano-materials and an electronic device manufactured by printing with the printing ink, in particular, an electroluminescent device. The composition of the provided ink comprises at least one inorganic nano-material, in particular, quantum dots, and at least one ester-based organic solvent.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.