QUANTUM DOT-METAL OXIDE COMPLEX, METHOD OF PREPARING THE SAME, AND LIGHT-EMITTING DEVICE COMPRISING THE SAME
First Claim
Patent Images
1. A quantum dot-metal oxide complex comprising a quantum dot and a metal oxide forming a 3-dimensional network with the quantum dot.
2 Assignments
0 Petitions
Accused Products
Abstract
Provided is a quantum dot-metal oxide complex including a quantum dot and a metal oxide forming a 3-dimensional network with the quantum dot. In the quantum dot-metal oxide complex, the quantum dot is optically stable without a change in emission wavelength band and its light-emitting performance is enhanced.
-
Citations
22 Claims
- 1. A quantum dot-metal oxide complex comprising a quantum dot and a metal oxide forming a 3-dimensional network with the quantum dot.
-
7. A method of preparing a quantum dot-metal oxide complex with a 3-dimensional network formed, the method comprising:
-
treating a surface of the quantum dot with amino-alcohol or octylamine modified poly; and reacting the treated quantum dot with a metal oxide. - View Dependent Claims (8)
-
-
9. A light-emitting device comprising:
-
a light-emitting source; and a wavelength conversion unit disposed on the light-emitting source in a light-emitting direction and including a quantum dot-metal oxide complex, wherein the quantum dot-metal oxide complex comprises a quantum dot emitting light by absorbing light irradiated from the light-emitting source, and a metal oxide forming a 3-dimensional network with the quantum dot. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
-
Specification