Samsung electronics co., ltd. (20240164129). ELECTROLUMINESCENT DEVICE AND DISPLAY DEVICE INCLUDING THE SAME simplified abstract
Contents
- 1 ELECTROLUMINESCENT DEVICE AND DISPLAY DEVICE INCLUDING THE SAME
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ELECTROLUMINESCENT DEVICE AND DISPLAY DEVICE INCLUDING THE SAME - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
ELECTROLUMINESCENT DEVICE AND DISPLAY DEVICE INCLUDING THE SAME
Organization Name
Inventor(s)
Kwang Hee Kim of Suwon-si (KR)
ELECTROLUMINESCENT DEVICE AND DISPLAY DEVICE INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240164129 titled 'ELECTROLUMINESCENT DEVICE AND DISPLAY DEVICE INCLUDING THE SAME
Simplified Explanation
The abstract describes an electroluminescent device that includes a quantum dot layer and inorganic nanoparticles to emit light.
- Quantum dot layer emits light
- Inorganic nanoparticles between quantum dot layer and electrodes
- Inorganic nanoparticles include metal chalcogenide
- Nanoparticles size between 0.5nm and 30nm
Potential Applications
The technology could be used in:
- Display screens
- Lighting applications
- Signage
Problems Solved
- Improved efficiency in light emission
- Enhanced color purity
- Better control over light output
Benefits
- Energy-efficient lighting
- High color accuracy
- Long-lasting performance
Potential Commercial Applications
"Quantum Dot Electroluminescent Device for Advanced Lighting Solutions"
Possible Prior Art
There may be prior art related to electroluminescent devices using quantum dots and inorganic nanoparticles for light emission.
Unanswered Questions
How does the efficiency of this technology compare to traditional lighting methods?
The article does not provide a direct comparison between this technology and traditional lighting methods in terms of efficiency.
Are there any limitations to the size range of the inorganic nanoparticles used in the device?
The article does not mention any limitations or drawbacks related to the size range of the inorganic nanoparticles used in the device.
Original Abstract Submitted
an electroluminescent device includes a first electrode and a second electrode facing each other; a quantum dot layer disposed between the first electrode and the second electrode and including a plurality of quantum dots; optionally, an electron transport layer between the quantum dot layer and the second electrode; wherein the quantum dot layer is configured to emit first light. the electroluminescent device further includes a first layer including an inorganic nanoparticle between the quantum dot layer and the first electrode, and inorganic nanoparticle includes a metal chalcogenide including a group ii metal and a chalcogen element. the inorganic nanoparticle has a size of greater than or equal to about 0.5 nanometers and less than or equal to about 30 nanometers.