LIGHT EMITTING DEVICE INCLUDING ORGANIC FUNCTIONAL LAYER

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LIGHT EMITTING DEVICE INCLUDING ORGANIC FUNCTIONAL LAYER - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240284765 titled 'LIGHT EMITTING DEVICE INCLUDING ORGANIC FUNCTIONAL LAYER

The patent application describes a light emitting device with an organic light emitting element that improves light extraction efficiency.

The device includes an anode, organic light emitting layer, and cathode in the organic light emitting element.
A capacitive element with an upper electrode reflects light entering from the organic functional layer.
A dielectric layer and lower electrode are arranged between the substrate and the upper electrode.
An insulating layer is placed between the capacitive element and the organic light emitting element.
The upper electrode is electrically insulated from the anode to prevent interference.
The distance between the upper electrode and the organic light emitting layer is adjusted to enhance light extraction efficiency.

Potential Applications: - Display technology - Lighting applications - Wearable technology - Signage and advertising

Problems Solved: - Improved light extraction efficiency - Enhanced performance of organic light emitting elements

Benefits: - Higher brightness and efficiency - Better overall performance - Enhanced visual quality

Commercial Applications: Title: Advanced Light Emitting Device Technology for Displays and Lighting This technology can be used in various commercial applications such as high-end displays, lighting fixtures, and wearable devices, enhancing their performance and visual appeal.

Questions about the technology: 1. How does the organic light emitting element improve light extraction efficiency? - The organic light emitting element is designed to optimize the distance between the upper electrode and the light emitting layer, allowing for better light extraction. 2. What are the potential benefits of using this technology in display applications? - The technology can lead to brighter displays with improved energy efficiency and overall performance.

Original Abstract Submitted

a light emitting device includes an organic light emitting element arranged above a substrate and including an anode, an organic functional layer including an organic light emitting layer, and a cathode, a capacitive element including an upper electrode arranged between the substrate and the organic light emitting element so as to reflect light entering from the organic functional layer via the anode, a dielectric layer arranged between the substrate and the upper electrode, and a lower electrode arranged between the substrate and the dielectric layer, and an insulating layer arranged between the capacitive element and the organic light emitting element. the upper electrode is electrically insulated from the anode. a distance between the upper electrode and the organic light emitting layer is adjusted so as to improve efficiency of light extraction from the organic light emitting layer.