18050535. ELECTROLUMINESCENT DEVICE, PRODUCTION METHOD THEREOF, AND DISPLAY DEVICE INCLUDING THE SAME simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
Contents
ELECTROLUMINESCENT DEVICE, PRODUCTION METHOD THEREOF, AND DISPLAY DEVICE INCLUDING THE SAME
Organization Name
Inventor(s)
Hyo Sook Jang of Suwon-si (KR)
ELECTROLUMINESCENT DEVICE, PRODUCTION METHOD THEREOF, AND DISPLAY DEVICE INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18050535 titled 'ELECTROLUMINESCENT DEVICE, PRODUCTION METHOD THEREOF, AND DISPLAY DEVICE INCLUDING THE SAME
Simplified Explanation
The abstract describes an electroluminescent device that includes an anode, a cathode, a light emitting layer, and an electron transport layer. The light emitting layer contains semiconductor nanoparticles, while the electron transport layer contains zinc oxide nanoparticles with specific properties.
- The electroluminescent device consists of an anode, a cathode, a light emitting layer, and an electron transport layer.
- The light emitting layer is made up of semiconductor nanoparticles.
- The electron transport layer contains zinc oxide nanoparticles with a Group IIA metal and an acid salt of an alkali metal that has an oxycarbonyl moiety.
- The zinc oxide nanoparticles have an average size of 20 nanometers or less.
Potential applications of this technology:
- Lighting: The electroluminescent device can be used for energy-efficient lighting solutions.
- Displays: The device can be utilized in the production of high-resolution displays.
- Optoelectronics: It can be integrated into various optoelectronic devices such as sensors and photovoltaic cells.
Problems solved by this technology:
- Energy efficiency: The use of electroluminescent devices can significantly reduce energy consumption compared to traditional lighting solutions.
- Miniaturization: The small size of the nanoparticles allows for the creation of compact and lightweight devices.
- High resolution: The semiconductor nanoparticles enable the production of displays with high pixel density and sharp image quality.
Benefits of this technology:
- Energy savings: The electroluminescent device offers improved energy efficiency, leading to reduced electricity costs and environmental impact.
- Compact design: The small size of the nanoparticles allows for the creation of thin and flexible devices that can be integrated into various applications.
- High-quality output: The use of semiconductor nanoparticles results in vibrant and high-resolution lighting or display output.
Original Abstract Submitted
An electroluminescent device including an anode; a cathode; a light emitting layer disposed between the anode and the cathode; and an electron transport layer disposed between the light emitting layer and the cathode, wherein the light emitting layer includes a plurality of semiconductor nanoparticles, the electron transport layer includes zinc oxide nanoparticles including a Group IIA metal and an acid salt of an alkali metal that has an oxycarbonyl moiety, and the zinc oxide nanoparticles have an average size of less than or equal to about 20 nanometers (nm).
