17881373. POLYCYCLIC COMPOUND AND LIGHT EMITTING DEVICE INCLUDING THE SAME simplified abstract (Samsung Display Co., Ltd.)

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POLYCYCLIC COMPOUND AND LIGHT EMITTING DEVICE INCLUDING THE SAME

Organization Name

Samsung Display Co., Ltd.

Inventor(s)

SEULONG Kim of Cheonan-si (KR)

EUNGYOUNG Park of Hwaseong-si (KR)

HAJIN Song of Hwaseong-si (KR)

JONGWON Lee of Seongnam-si (KR)

JAEHOON Hwang of Seoul (KR)

POLYCYCLIC COMPOUND AND LIGHT EMITTING DEVICE INCLUDING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 17881373 titled 'POLYCYCLIC COMPOUND AND LIGHT EMITTING DEVICE INCLUDING THE SAME

Simplified Explanation

The abstract describes a light emitting device that consists of several components, including electrodes, a hole transport region, an emission layer, and an electron transport region. The electron transport region specifically includes a polycyclic compound represented by Formula 1.

  • The light emitting device includes a first electrode, a hole transport region, an emission layer, an electron transport region, and a second electrode.
  • The electron transport region contains a polycyclic compound represented by Formula 1.

Potential applications of this technology:

  • Lighting: The light emitting device can be used for general lighting purposes in homes, offices, and other indoor spaces.
  • Display technology: The device can be utilized in the development of high-resolution displays for televisions, smartphones, and other electronic devices.
  • Signage and advertising: The light emitting device can be used to create vibrant and eye-catching signage for commercial purposes.

Problems solved by this technology:

  • Energy efficiency: The light emitting device offers improved energy efficiency compared to traditional lighting technologies, reducing electricity consumption and costs.
  • Environmental impact: The device reduces the environmental impact associated with lighting by using less energy and potentially containing fewer hazardous materials.
  • Longevity: The device has a longer lifespan compared to traditional lighting technologies, reducing the need for frequent replacements.

Benefits of this technology:

  • Enhanced brightness and color quality: The light emitting device provides high brightness levels and excellent color rendering, resulting in a visually appealing and immersive lighting experience.
  • Design flexibility: The device can be fabricated in various shapes and sizes, allowing for versatile design possibilities in lighting fixtures and displays.
  • Cost-effectiveness: The improved energy efficiency and longer lifespan of the device contribute to cost savings over time, making it a cost-effective lighting solution.


Original Abstract Submitted

A light emitting device including a first electrode, a hole transport region on the first electrode, an emission layer on the hole transport region, an electron transport region on the emission layer, and a second electrode on the electron transport region is provided. The electron transport region includes a polycyclic compound represented by Formula 1:

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