Samsung display co., ltd. (20240164210). LIGHT EMITTING ELEMENT AND NITROGEN CONTAINING COMPOUND FOR THE SAME simplified abstract

LIGHT EMITTING ELEMENT AND NITROGEN CONTAINING COMPOUND FOR THE SAME

Organization Name

samsung display co., ltd.

Inventor(s)

HYOYOUNG Lee of Yongin-si (KR)

SEOWON Cho of Yongin-si (KR)

YOUNGJIN Park of Yongin-si (KR)

Eunhye An of Suwon-si (KR)

HEECHOON Ahn of Yongin-si (KR)

HYUNAH Um of Yongin-si (KR)

Yeon Sook Chung of Suwon-si (KR)

Eunjeong Choi of Suwon-si (KR)

LIGHT EMITTING ELEMENT AND NITROGEN CONTAINING COMPOUND FOR THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240164210 titled 'LIGHT EMITTING ELEMENT AND NITROGEN CONTAINING COMPOUND FOR THE SAME

Simplified Explanation

The abstract describes a light emitting element with a nitrogen-containing compound in the emission layer, leading to improved luminous efficiency, long lifespan, and low driving voltage.

• The light emitting element includes a first electrode, a second electrode, and an emission layer with a nitrogen-containing compound.
• The nitrogen-containing compound is represented by formula 1 in the emission layer.
• The presence of the nitrogen-containing compound improves luminous efficiency, lifespan, and reduces driving voltage.

Potential Applications

The technology can be applied in:

• LED displays
• Lighting fixtures
• Electronic devices requiring efficient light emission

Problems Solved

This technology addresses:

• Low luminous efficiency in traditional light emitting elements
• Short lifespan of light emitting elements
• High driving voltage requirements

Benefits

The benefits of this technology include:

• Improved luminous efficiency
• Extended lifespan of the light emitting element
• Reduced energy consumption due to lower driving voltage

Potential Commercial Applications

• "Enhancing Light Emission Efficiency with Nitrogen-Containing Compound in Emission Layer"

Possible Prior Art

No prior art is known at this time.

How does the nitrogen-containing compound specifically improve luminous efficiency?

The abstract mentions that the nitrogen-containing compound leads to improved luminous efficiency, but it does not elaborate on the specific mechanism behind this enhancement.

What are the specific characteristics of the emission layer that contribute to the extended lifespan of the light emitting element?

While the abstract mentions a longer lifespan as a benefit of the technology, it does not provide details on how the emission layer with the nitrogen-containing compound achieves this.

Original Abstract Submitted

provided is a light emitting element including a first electrode, a second electrode facing the first electrode, and an emission layer between the first electrode and the second electrode. the light emitting element according to an embodiment includes a nitrogen-containing compound represented by formula 1 in the emission layer, and may thus exhibit improved luminous efficiency, long lifespan, and low driving voltage.