17913791. ORGANIC LIGHT-EMITTING DIODE STRUCTURE AND DISPLAY DEVICE simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)
Contents
ORGANIC LIGHT-EMITTING DIODE STRUCTURE AND DISPLAY DEVICE
Organization Name
BOE TECHNOLOGY GROUP CO., LTD.
Inventor(s)
ORGANIC LIGHT-EMITTING DIODE STRUCTURE AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 17913791 titled 'ORGANIC LIGHT-EMITTING DIODE STRUCTURE AND DISPLAY DEVICE
The present disclosure introduces an organic light-emitting diode structure and a display device. In this structure, the light-emitting layer, hole blocking layer, and electron blocking layer must meet specific conditions related to energy levels.
- The lowest triplet energy of the hole blocking layer material must be higher than that of the host material.
- The lowest triplet energy of the electron blocking layer material must be higher than that of the host material.
- The lowest triplet energy of the guest material must be higher than that of the host material.
- The lowest singlet energy of the host material must be higher than that of the guest material.
These conditions ensure optimal performance and efficiency of the organic light-emitting diode structure.
Potential Applications: - Display devices - Lighting applications - Consumer electronics
Problems Solved: - Enhanced efficiency in organic light-emitting diode structures - Improved performance in display devices
Benefits: - Higher energy efficiency - Better display quality - Longer lifespan of devices
Commercial Applications: Title: Advanced Organic Light-Emitting Diode Technology for Displays This technology can be used in the manufacturing of high-quality display devices for various commercial applications, including smartphones, televisions, and monitors. The improved efficiency and performance of these devices can lead to a competitive edge in the market.
Questions about Organic Light-Emitting Diode Technology: 1. How does the energy level of the different layers impact the performance of organic light-emitting diodes? - The energy levels of the layers play a crucial role in determining the efficiency and overall performance of organic light-emitting diodes. Higher energy levels in specific layers can lead to improved device performance and energy efficiency.
2. What are the key factors to consider when designing organic light-emitting diode structures for optimal performance? - When designing organic light-emitting diode structures, factors such as the triplet and singlet energy levels of the materials used in different layers must be carefully considered to achieve the desired performance outcomes.
Original Abstract Submitted
The present disclosure provides an organic light-emitting diode structure and a display device. In the organic light-emitting diode structure, the light-emitting layer, the hole blocking layer and the electron blocking layer satisfy the following conditions: T1 (HBL)>T1 (Host); T1 (EBL)>T1 (Host); T1 (Dopant)>T1 (Host); S1 (Host)>S1 (Dopant); wherein T1 (HBL) is the lowest triplet energy of the hole blocking layer material, T1 (Host) is the lowest triplet energy of the host material, T1 (EBL) is the lowest triplet energy of the electron blocking layer material, T1 (Dopant) is the lowest triplet energy of the guest material, S1 (Host) is the lowest singlet energy of the host material, and S1 (Dopant) is the lowest singlet energy of the guest material.
