Canon kabushiki kaisha (20240138175). ORGANIC LIGHT-EMITTING DEVICE simplified abstract

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ORGANIC LIGHT-EMITTING DEVICE

Organization Name

canon kabushiki kaisha

Inventor(s)

HIROKAZU Miyashita of Miyagi (JP)

HITOSHI Nagashima of Kanagawa (JP)

YOSUKE Nishide of Kanagawa (JP)

NAOKI Yamada of Tokyo (JP)

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

This abstract first appeared for US patent application 20240138175 titled 'ORGANIC LIGHT-EMITTING DEVICE

Simplified Explanation

The abstract describes an organic light-emitting device with two light-emitting layers containing different organic compounds and light-emitting materials. The device satisfies specific relationships or inequalities between the materials used.

  • The organic light-emitting device includes a first light-emitting layer and a second light-emitting layer.
  • The first light-emitting layer contains a first organic compound, a first light-emitting material, and a second light-emitting material.
  • The second light-emitting layer contains a second organic compound and a third light-emitting material.
  • Each light-emitting material is a fluorescent material.

Potential Applications

This technology could be applied in:

  • Display screens
  • Lighting fixtures
  • Signage

Problems Solved

This technology addresses issues such as:

  • Energy efficiency
  • Brightness and color accuracy
  • Longevity of light-emitting devices

Benefits

The benefits of this technology include:

  • Enhanced visual performance
  • Lower energy consumption
  • Longer lifespan of the device

Potential Commercial Applications

  • "Innovative Organic Light-Emitting Device Technology for Energy-Efficient Displays and Lighting"

Possible Prior Art

There may be prior art related to:

  • Organic light-emitting devices
  • Fluorescent materials in light-emitting devices

Unanswered Questions

How does this technology compare to traditional LED lighting in terms of energy efficiency and color accuracy?

This article does not directly compare the energy efficiency and color accuracy of this technology with traditional LED lighting. Further research and testing may be needed to provide a comprehensive comparison.

What are the potential environmental impacts of using organic compounds in light-emitting devices?

The article does not address the environmental impacts of using organic compounds in light-emitting devices. A study on the sustainability and disposal of these materials could provide valuable insights into this aspect of the technology.


Original Abstract Submitted

an organic light-emitting device includes a first light-emitting layer and a second light-emitting layer. the first light-emitting layer contains a first organic compound, a first light-emitting material, and a second light-emitting material. the second light-emitting layer contains a second organic compound and a third light-emitting material. each of the light-emitting materials is a fluorescent material. the following relationships or inequalities (a) to (c) are satisfied,

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