18463385. AN ELECTROLUMINESCENT DEVICE AND A DISPLAY DEVICE INCLUDING THE SAME simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

AN ELECTROLUMINESCENT DEVICE AND A DISPLAY DEVICE INCLUDING THE SAME

Organization Name

SAMSUNG ELECTRONICS CO., LTD.

Inventor(s)

Sung Woo Kim of Suwon-si, Gyeonggi-do (KR)

Tae Ho Kim of Suwon-si, Gyeonggi-do (KR)

You Jung Chung of Suwon-si, Gyeonggi-do (KR)

Taehyung Kim of Suwon-si, Gyeonggi-do (KR)

Ilyoung Lee of Suwon-si, Gyeonggi-do (KR)

Heejae Lee of Suwon-si, Gyeonggi-do (KR)

Moon Gyu Han of Suwon-si, Gyeonggi-do (KR)

AN ELECTROLUMINESCENT DEVICE AND A DISPLAY DEVICE INCLUDING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 18463385 titled 'AN ELECTROLUMINESCENT DEVICE AND A DISPLAY DEVICE INCLUDING THE SAME

Simplified Explanation

The patent application describes an electroluminescent device with a unique structure involving semiconductor nanoparticles and zinc oxide nanoparticles with magnesium and gallium.

• The device consists of a first electrode and a second electrode facing each other.
• A light emitting layer containing semiconductor nanoparticles is placed between the electrodes.
• An electron transport layer with zinc oxide nanoparticles, including magnesium and gallium, is positioned between the light emitting layer and the second electrode.

Potential Applications

This technology could be used in:

• Display panels
• Lighting applications
• Signage
• Electronic devices

Problems Solved

• Enhanced efficiency in light emission
• Improved electron transport within the device
• Increased durability and stability of the device

Benefits

• Higher brightness and color purity
• Energy efficiency
• Longer lifespan
• Versatile applications across various industries

Original Abstract Submitted

An electroluminescent device including a first electrode and a second electrode facing each other; a light emitting layer disposed between the first electrode and the second electrode; and an electron transport layer disposed between the light emitting layer and the second electrode. The light emitting layer includes a plurality of semiconductor nanoparticles, and the electron transport layer includes a plurality of zinc oxide nanoparticles, the zinc oxide nanoparticles further include magnesium and gallium.