Samsung display co., ltd. (20240324444). ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING SAME simplified abstract

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ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING SAME

Organization Name

samsung display co., ltd.

Inventor(s)

Heejoo Ko of Yongin-si (KR)

Eunhye Song of Yongin-si (KR)

ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240324444 titled 'ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING SAME

Simplified Explanation: The patent application describes an organic light-emitting device with a unique organic layer containing a host and a dopant, each made up of different compounds.

Key Features and Innovation:

  • Organic light-emitting device with a first electrode, a second electrode, and an organic layer with an emission layer.
  • Emission layer includes a host compound and a dopant compound, each made up of different compounds.
  • Host compound consists of a first compound and a second compound, while the dopant compound consists of a third compound and a fourth compound.
  • The third compound in the dopant may be a platinum-containing organometallic compound.

Potential Applications: This technology could be used in the development of advanced organic light-emitting diodes (OLEDs) for displays, lighting, and other electronic devices.

Problems Solved: The technology addresses the need for efficient and high-performance organic light-emitting devices by utilizing a unique combination of compounds in the emission layer.

Benefits:

  • Improved efficiency and performance of organic light-emitting devices.
  • Enhanced brightness and color quality in OLED displays.
  • Potential for cost-effective production of advanced electronic devices.

Commercial Applications: The technology could have significant implications in the display industry, lighting sector, and consumer electronics market, leading to the development of more energy-efficient and high-quality products.

Questions about Organic Light-Emitting Devices: 1. How does the use of different compounds in the host and dopant layers impact the performance of organic light-emitting devices? 2. What are the potential challenges in scaling up the production of organic light-emitting devices using this technology?

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Original Abstract Submitted

provided is an organic light-emitting device including: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the emission layer may include a host and a dopant, the host may include a first compound and a second compound different from the first compound, the dopant may include a third compound and a fourth compound different from the third compound, and the third compound may be a platinum-containing organometallic compound.