18381049. ORGANIC LIGHT EMITTING DIODE simplified abstract (LG DISPLAY CO., LTD.)
Contents
- 1 ORGANIC LIGHT EMITTING DIODE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ORGANIC LIGHT EMITTING DIODE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Key Features and Innovation
- 1.6 Potential Applications
- 1.7 Problems Solved
- 1.8 Benefits
- 1.9 Commercial Applications
- 1.10 Questions about OLED Exciton Control Layer
- 1.11 Original Abstract Submitted
ORGANIC LIGHT EMITTING DIODE
Organization Name
Inventor(s)
ORGANIC LIGHT EMITTING DIODE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18381049 titled 'ORGANIC LIGHT EMITTING DIODE
Simplified Explanation
The patent application describes an organic light emitting diode (OLED) with an exciton control layer to improve luminous lifespan and efficiency.
- An OLED with an exciton control layer between red and green emitting material layers.
- Uniform distribution of exciton recombination zone for balanced hole and electron injection.
- Minimized degradation of luminous materials and charge transporting materials.
- Improved luminous lifespan while maintaining efficiency.
Key Features and Innovation
- Exciton control layer in OLED.
- Uniform distribution of exciton recombination zone.
- Balanced hole and electron injection.
- Minimized degradation of materials.
- Improved luminous lifespan and efficiency.
Potential Applications
The technology can be used in various display devices and lighting devices to enhance performance and longevity.
Problems Solved
The technology addresses the issue of degraded luminous materials and charge transporting materials in OLEDs, leading to improved lifespan and efficiency.
Benefits
- Improved luminous lifespan.
- Maintained luminous efficiency.
- Enhanced performance of OLEDs.
- Minimized material degradation.
Commercial Applications
- Display devices.
- Lighting devices.
- Consumer electronics industry.
Questions about OLED Exciton Control Layer
How does the exciton control layer improve the luminous lifespan of OLEDs?
The exciton control layer helps to balance hole and electron injection, leading to a more uniform distribution of exciton recombination zone and minimizing material degradation, thus improving the luminous lifespan of OLEDs.
What are the potential commercial applications of OLEDs with an exciton control layer?
The technology can be applied in various industries such as display devices, lighting devices, and consumer electronics, where improved performance and longevity are desired.
Original Abstract Submitted
An organic light emitting diode (OLED) and an organic light emitting device comprising the OLED (e.g., a display device or a lighting device) are described. An emissive layer disposed between two electrodes comprises an exciton control layer between a red emitting material layer and a green emitting material layer. Exciton recombination zone is distributed uniformly within the entire area of an emitting material layer and holes and electrons can be injected into the emitting material layer in balance. The degradations of the luminous materials and/or charge transporting materials caused by quenched excitons as non-emission can be minimized. The luminous lifespan of the OLED can be improved, while maintaining luminous efficiency.
