Canon kabushiki kaisha (20240292738). ORGANIC LIGHT-EMITTING ELEMENT simplified abstract
Contents
ORGANIC LIGHT-EMITTING ELEMENT
Organization Name
Inventor(s)
YOSUKE Nishide of Kanagawa (JP)
ORGANIC LIGHT-EMITTING ELEMENT - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240292738 titled 'ORGANIC LIGHT-EMITTING ELEMENT
The patent application describes an organic light-emitting element consisting of an anode, a cathode, and an organic compound layer between them. The organic compound layer includes a light-emitting layer with a first organic compound and a light-emitting material, as well as an adjacent layer with a second organic compound.
- The light-emitting layer contains a hydrocarbon compound with a hydrocarbon fused-ring skeleton and a light-emitting material.
- The adjacent layer contains a hydrocarbon compound with a hydrocarbon fused-ring skeleton and at least one alkyl group.
Potential Applications: - Display technology - Lighting applications - Organic electronics
Problems Solved: - Improved efficiency in light emission - Enhanced durability of organic light-emitting elements
Benefits: - Energy-efficient lighting solutions - High-quality display technology - Environmentally friendly materials
Commercial Applications: Organic light-emitting diodes (OLEDs) for consumer electronics, lighting fixtures, and signage.
Questions about the technology: 1. How does the use of hydrocarbon compounds in the organic compound layer contribute to the efficiency of light emission? 2. What are the advantages of incorporating an adjacent layer with a second organic compound in the organic light-emitting element?
Original Abstract Submitted
an organic light-emitting element including: an anode; a cathode; and an organic compound layer between the anode and the cathode, wherein the organic compound layer includes a light-emitting layer and an adjacent layer in contact with a cathode side of the light-emitting layer, the light-emitting layer contains a first organic compound and a light-emitting material, the adjacent layer contains a second organic compound, the first organic compound is a hydrocarbon compound with a hydrocarbon fused-ring skeleton, and the second organic compound is a hydrocarbon compound with a hydrocarbon fused-ring skeleton and at least one alkyl group.
