METHOD OF PREPARING QUANTUM DOT, OPTICAL MEMBER INCLUDING THE QUANTUM DOT PREPARED USING THE METHOD, AND ELECTRONIC DEVICE INCLUDING THE QUANTUM DOT: abstract simplified (18132896)

• This abstract for appeared for patent application number 18132896 Titled 'METHOD OF PREPARING QUANTUM DOT, OPTICAL MEMBER INCLUDING THE QUANTUM DOT PREPARED USING THE METHOD, AND ELECTRONIC DEVICE INCLUDING THE QUANTUM DOT'

Simplified Explanation

This abstract describes a method for preparing a quantum dot, which is a tiny particle used in electronic devices. The method involves creating a core and protective shell for the quantum dot using specific chemical elements. The first particle is then purified, and a second particle is formed by mixing it with a composition containing more chemical elements. This second particle forms a shell around the first particle. The abstract also mentions that the quantum dot can be used in an optical member or an electronic device.

Original Abstract Submitted

A method of preparing a quantum dot, an optical member including the quantum dot prepared using the method, and an electronic device including the quantum dot are provided. The method includes forming a first particle including a core and a protective shell from a quantum dot composition including a precursor containing a tellurium (Te) element, a precursor containing a Group II element, and a precursor containing a Group VI element; purifying the first particle; and forming a second particle including a first shell by mixing the first particle with a first shell composition including the precursor containing a Group II element and the precursor containing a Group VI element and forming the first shell from the protective shell.