Samsung display co., ltd. (20240199949). SURFACE TREATMENT METHOD OF QUANTUM DOTS, LIGHT-EMITTING DEVICE INCLUDING SURFACE-TREATED QUANTUM DOTS, AND DISPLAY DEVICE INCLUDING LIGHT-EMITTING DEVICE simplified abstract
SURFACE TREATMENT METHOD OF QUANTUM DOTS, LIGHT-EMITTING DEVICE INCLUDING SURFACE-TREATED QUANTUM DOTS, AND DISPLAY DEVICE INCLUDING LIGHT-EMITTING DEVICE
Organization Name
Inventor(s)
Seonhui Baek of Yongin-si (KR)
SURFACE TREATMENT METHOD OF QUANTUM DOTS, LIGHT-EMITTING DEVICE INCLUDING SURFACE-TREATED QUANTUM DOTS, AND DISPLAY DEVICE INCLUDING LIGHT-EMITTING DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240199949 titled 'SURFACE TREATMENT METHOD OF QUANTUM DOTS, LIGHT-EMITTING DEVICE INCLUDING SURFACE-TREATED QUANTUM DOTS, AND DISPLAY DEVICE INCLUDING LIGHT-EMITTING DEVICE
The abstract describes a patent application for a light-emitting device that includes quantum dots with metal thiolate carboxylate ligands on their surfaces.
- Simplified Explanation:
- The patent application is for a light-emitting device with specific layers and electrodes. - Quantum dots with metal thiolate carboxylate ligands are used in the light-emitting layer.
- Key Features and Innovation:
- First electrode, electron transport layer, light-emitting layer, hole transport layer, and second electrode. - Quantum dots with metal thiolate carboxylate ligands in the light-emitting layer.
- Potential Applications:
- Display technology. - Lighting applications. - Medical imaging.
- Problems Solved:
- Enhanced light emission efficiency. - Improved color purity. - Increased device lifespan.
- Benefits:
- Brighter and more vibrant light output. - Longer-lasting devices. - Potential for energy savings.
- Commercial Applications:
- LED displays. - OLED lighting panels. - Medical imaging devices.
- Questions about the Technology:
1. How do quantum dots with metal thiolate carboxylate ligands improve light emission efficiency? 2. What are the advantages of using specific ligands on the surfaces of quantum dots?
- Frequently Updated Research:
- Ongoing studies on the optimization of quantum dot properties for various applications. - Research on the development of new ligands for quantum dots to enhance performance.
Original Abstract Submitted
a light-emitting device includes a first electrode, an electron transport layer disposed on the first electrode, a light-emitting layer disposed on the electron transport layer, a hole transport layer disposed on the light-emitting layer, and a second electrode disposed on the hole transport layer. the light-emitting layer includes quantum dots, and metal thiolate carboxylate ligands are disposed on surfaces of the quantum dots.