Canon kabushiki kaisha (20240292737). ORGANIC LIGHT-EMITTING ELEMENT simplified abstract

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ORGANIC LIGHT-EMITTING ELEMENT

Organization Name

canon kabushiki kaisha

Inventor(s)

YOSUKE Nishide of Kanagawa (JP)

HIRONOBU Iwawaki of Kanagawa (JP)

ITARU Takaya of Kanagawa (JP)

HIROKI Ohrui of Tokyo (JP)

SATORU Shiobara of Kanagawa (JP)

NAOKI Yamada of Tokyo (JP)

ORGANIC LIGHT-EMITTING ELEMENT - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240292737 titled 'ORGANIC LIGHT-EMITTING ELEMENT

The abstract describes an organic light-emitting element with specific layers and compounds for charge generation and light emission.

  • The organic light-emitting element consists of a first electrode, a first light-emitting unit, a charge generation portion, a second light-emitting unit, and a second electrode.
  • The charge generation portion includes at least one n-type charge generation layer containing a first organic compound and a second organic compound.

Potential Applications:

  • This technology can be used in the development of organic light-emitting diodes (OLEDs) for displays and lighting applications.
  • It may find applications in flexible and wearable electronics due to its organic nature.

Problems Solved:

  • Enhances the efficiency and performance of organic light-emitting elements by optimizing charge generation and light emission processes.

Benefits:

  • Improved brightness and color accuracy in OLED displays.
  • Energy-efficient lighting solutions with longer lifespan compared to traditional light sources.

Commercial Applications:

  • OLED displays for smartphones, TVs, and other electronic devices.
  • Lighting solutions for residential, commercial, and automotive applications.

Questions about Organic Light-Emitting Element: 1. How does the use of organic compounds in the charge generation portion impact the overall performance of the light-emitting element? 2. What are the key advantages of using an n-type charge generation layer in organic light-emitting elements?


Original Abstract Submitted

an organic light-emitting element including: a first electrode; a first light-emitting unit; a charge generation portion; a second light-emitting unit; and a second electrode in this order, wherein the charge generation portion includes at least one n-type charge generation layer, the n-type charge generation layer contains at least a first organic compound and a second organic compound.

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