17770501. LUMINESCENT DEVICE, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)
Contents
- 1 LUMINESCENT DEVICE, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 LUMINESCENT DEVICE, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS - 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 Original Abstract Submitted
LUMINESCENT DEVICE, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS
Organization Name
BOE TECHNOLOGY GROUP CO., LTD.
Inventor(s)
LUMINESCENT DEVICE, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 17770501 titled 'LUMINESCENT DEVICE, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS
Simplified Explanation
The luminescent device described in the patent application aims to address the issue of fluorescence quenching in quantum dot light-emitting layers caused by the electron transport layer. The device includes an anode, a quantum dot light-emitting layer, an electron transport layer, and a cathode arranged in a stack. The electron transport layer consists of inorganic oxide nanoparticles anchored in a porous frame structure formed by ligand reaction.
- Inorganic oxide nanoparticles and porous frame structure in electron transport layer
- Ligand reaction used to form the porous frame structure
- General structural formula of the ligand includes coordinating, regulator, and frame groups
Potential Applications
The technology described in the patent application could be applied in:
- Display devices
- Lighting systems
- Electronic signage
Problems Solved
The innovation addresses the issue of fluorescence quenching in quantum dot light-emitting layers due to the electron transport layer.
Benefits
The benefits of this technology include:
- Improved efficiency of luminescent devices
- Enhanced performance of quantum dot light-emitting layers
- Increased durability and stability of display apparatus
Potential Commercial Applications
The technology could find commercial applications in:
- Consumer electronics
- Automotive displays
- Medical imaging devices
Possible Prior Art
One possible prior art could be the use of ligand reactions in the formation of porous structures in luminescent devices.
Unanswered Questions
How does the technology impact the overall energy consumption of the display apparatus?
The patent application does not provide specific information on the energy efficiency of the luminescent device compared to traditional display technologies. Further research or testing may be needed to determine the energy-saving potential of this innovation.
What is the expected lifespan of the luminescent device compared to existing display technologies?
The patent application does not mention the longevity of the luminescent device in terms of hours of operation or durability under different conditions. Additional studies or experiments could shed light on the expected lifespan of this technology.
Original Abstract Submitted
A luminescent device, a manufacturing method thereof, and a display apparatus, the luminescent device may avoid a fluorescence quenching problem of the quantum dot light-emitting layer due to the influence of the electron transport layer. The luminescent device includes: an anode, a quantum dot light-emitting layer, an electron transport layer, and a cathode in a stacked arrangement; the electron transport layer includes inorganic oxide nanoparticles and a porous frame structure, and the inorganic oxide nanoparticles are anchored in pores of the porous frame structure; the porous frame structure is configured to be formed by ligand reaction; a general structural formula of the ligand includes: A-X-Q; A is a coordinating group, and is configured to coordinate with the inorganic oxide nanoparticles, X is a regulator group, and is configured to increase or decrease an electron mobility, and Q is a frame group, and is configured to form a frame structure.