18318811. LIGHT EMITTING ELEMENT AND METHOD OF FABRICATING LIGHT EMITTING ELEMENT simplified abstract (Samsung Display Co., Ltd.)

LIGHT EMITTING ELEMENT AND METHOD OF FABRICATING LIGHT EMITTING ELEMENT

Organization Name

Samsung Display Co., Ltd.

Inventor(s)

Seung A Lee of Yongin-si (KR)

Bong Chun Park of Yongin-si (KR)

Kwan Jae Lee of Yongin-si (KR)

Dong Eon Lee of Yongin-si (KR)

So Young Lee of Yongin-si (KR)

LIGHT EMITTING ELEMENT AND METHOD OF FABRICATING LIGHT EMITTING ELEMENT - A simplified explanation of the abstract

This abstract first appeared for US patent application 18318811 titled 'LIGHT EMITTING ELEMENT AND METHOD OF FABRICATING LIGHT EMITTING ELEMENT

Simplified Explanation

The abstract describes a light emitting element with multiple semiconductor layers and an insulating layer enclosing them. The active layer within the element includes non-uniform indium composition ratios and densities in different directions.

• The light emitting element includes a first semiconductor layer, an active layer, a second semiconductor layer, and an insulating layer.
• The active layer consists of a first barrier layer, a second barrier layer, and a first well layer with non-uniform indium composition ratios and densities.

Potential Applications

The technology could be applied in:

• LED lighting
• Display screens
• Optical communication devices

Problems Solved

This technology addresses issues such as:

• Improving light emission efficiency
• Enhancing color accuracy
• Increasing device longevity

Benefits

The benefits of this technology include:

• Higher quality light output
• Energy efficiency
• Longer lifespan of the light emitting element

Potential Commercial Applications

The potential commercial applications of this technology could be in:

• Consumer electronics
• Automotive lighting
• Medical devices

Possible Prior Art

One possible prior art could be the use of similar semiconductor layer structures in LED technology.

How does this technology compare to existing LED structures in terms of efficiency and performance?

This article does not provide a direct comparison with existing LED structures in terms of efficiency and performance. Further research or testing may be needed to determine the advantages of this technology over existing ones.

What are the potential challenges in scaling up the production of light emitting elements with non-uniform indium composition ratios and densities?

The article does not address the potential challenges in scaling up production. Factors such as cost, manufacturing processes, and material availability could pose challenges in large-scale production. Further investigation is required to assess these aspects.

Original Abstract Submitted

A light emitting element includes a first semiconductor layer, an active layer disposed on the first semiconductor layer, a second semiconductor layer disposed on the active layer, and an insulating layer enclosing the first semiconductor layer, the active layer, and at least a portion of the second semiconductor layer. The first semiconductor layer, the active layer, and the second semiconductor layer are successively disposed in a first direction. The active layer includes a first barrier layer, a second barrier layer, and a first well layer disposed between the first barrier layer and the second barrier layer, and including a non-uniform indium composition ratio in a first direction and a second direction intersecting the first direction, and including a non-uniform indium density in a third direction intersecting the first direction and the second direction.