Samsung display co., ltd. (20240164130). Quantum Dot Composition, Light Emitting Element and Display Device Including the same simplified abstract

Quantum Dot Composition, Light Emitting Element and Display Device Including the same

Organization Name

samsung display co., ltd.

Inventor(s)

Yunku Jung of Cheonan-si (KR)

Minki Nam of Incheon (KR)

Hyunmi Doh of Seoul (KR)

Yunhyuk Ko of Asan-si (KR)

Sungwoon Kim of Yongin-si (KR)

Jaehoon Kim of Seoul (KR)

Myoungjin Park of Hwaseong-si (KR)

JAE HONG Park of Seoul (KR)

Junwoo Park of Hwaseong-si (KR)

Quantum Dot Composition, Light Emitting Element and Display Device Including the same - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240164130 titled 'Quantum Dot Composition, Light Emitting Element and Display Device Including the same

Simplified Explanation

A quantum dot composition has been developed to create a modified quantum dot with improved characteristics for use in a light-emitting element.

• Quantum dot composition includes a quantum dot, a ligand, an additive with an amine group, and a precursor with an organometallic compound.
• The composition forms a modified quantum dot with a reformed surface characteristic.
• The modified quantum dot may have improved lifespan, luminous efficiency, and material stability.

Potential Applications

The technology could be used in:

• LED displays
• Solar cells
• Biological imaging

Problems Solved

• Short lifespan of traditional quantum dots
• Low luminous efficiency
• Poor material stability

Benefits

• Improved lifespan
• Higher luminous efficiency
• Enhanced material stability

Potential Commercial Applications

"Enhanced Quantum Dot Composition for LED Displays and Solar Cells"

Possible Prior Art

There may be prior art related to quantum dot compositions and their use in light-emitting elements, but specific examples are not provided in this article.

Unanswered Questions

How does the modified quantum dot compare to traditional quantum dots in terms of cost-effectiveness?

The article does not address the cost implications of using the modified quantum dot composition compared to traditional quantum dots.

Are there any potential environmental impacts associated with the production or use of the modified quantum dot?

The environmental considerations of the modified quantum dot composition are not discussed in the article.

Original Abstract Submitted

a quantum dot composition includes a quantum dot, a ligand to bind to a surface of the quantum dot, an additive having an amine group, and a precursor comprising an organometallic compound, the composition forming a modified quantum dot having a reformed surface characteristic. a light emitting element including the modified quantum dot may have improved lifespan, luminous efficiency, and material stability.