17991017. ELECTROLUMINESCENT DEVICE INCLUDING SEMICONDUCTOR NANOCRYSTAL AND DISPLAY DEVICE INCLUDING THE SAME simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
Contents
- 1 ELECTROLUMINESCENT DEVICE INCLUDING SEMICONDUCTOR NANOCRYSTAL AND DISPLAY DEVICE INCLUDING THE SAME
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ELECTROLUMINESCENT DEVICE INCLUDING SEMICONDUCTOR NANOCRYSTAL AND DISPLAY DEVICE INCLUDING THE SAME - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Abstract
- 1.6 Bullet Points
- 1.7 Potential Applications
- 1.8 Problems Solved
- 1.9 Benefits
- 1.10 Original Abstract Submitted
ELECTROLUMINESCENT DEVICE INCLUDING SEMICONDUCTOR NANOCRYSTAL AND DISPLAY DEVICE INCLUDING THE SAME
Organization Name
Inventor(s)
Hyo Sook Jang of Suwon-si (KR)
ELECTROLUMINESCENT DEVICE INCLUDING SEMICONDUCTOR NANOCRYSTAL AND DISPLAY DEVICE INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 17991017 titled 'ELECTROLUMINESCENT DEVICE INCLUDING SEMICONDUCTOR NANOCRYSTAL AND DISPLAY DEVICE INCLUDING THE SAME
Simplified Explanation
Abstract
An electroluminescent device is described in this patent application. The device consists of a first electrode, a second electrode, and a light emitting layer positioned between the two electrodes. The light emitting layer is composed of semiconductor nanoparticles and does not contain cadmium. Additionally, the light emitting layer includes a chemical species that contains a cyanide group, such as a cyano group or a cyanide anion. The chemical species also forms a bond with a metal.
Bullet Points
- Electroluminescent device with a first electrode, a second electrode, and a light emitting layer
- Light emitting layer contains semiconductor nanoparticles and does not contain cadmium
- Light emitting layer includes a chemical species with a cyanide group (cyano group or cyanide anion)
- Chemical species forms a bond with a metal
Potential Applications
- Display technology: The electroluminescent device can be used in the production of displays, such as OLED screens, where the light emitting layer plays a crucial role in generating light.
- Lighting: The device can be utilized in the manufacturing of energy-efficient lighting solutions, such as LED bulbs, due to its electroluminescent properties.
- Optoelectronics: The technology can find applications in various optoelectronic devices, including sensors, photovoltaic cells, and laser diodes.
Problems Solved
- Elimination of cadmium: The absence of cadmium in the light emitting layer addresses concerns related to the toxicity and environmental impact associated with the use of cadmium-based materials.
- Enhanced efficiency: The inclusion of semiconductor nanoparticles and the chemical species with a cyanide group can potentially improve the efficiency and performance of the electroluminescent device.
Benefits
- Reduced environmental impact: By eliminating cadmium, the technology offers a more environmentally friendly alternative for electroluminescent devices.
- Improved performance: The combination of semiconductor nanoparticles and the chemical species with a cyanide group may result in enhanced efficiency, brightness, and color quality of the emitted light.
- Versatile applications: The electroluminescent device can be utilized in various industries, including display technology, lighting, and optoelectronics, offering a wide range of potential applications.
Original Abstract Submitted
An electroluminescent device including a first electrode; a second electrode; and a light emitting layer disposed between the first electrode and the second electrode, wherein the light emitting layer includes a plurality of semiconductor nanoparticles and does not include cadmium, wherein the light emitting layer further includes a chemical species including a cyanide group including a cyano group, a cyanide anion, or a combination thereof, and wherein the chemical species includes a bond between a metal and the cyanide group.
