18339533. LIGHT EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME simplified abstract (Samsung Display Co., Ltd.)
Contents
- 1 LIGHT EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 LIGHT EMITTING DEVICE AND DISPLAY APPARATUS 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
LIGHT EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME
Organization Name
Inventor(s)
DONG CHAN Kim of Yongin-si (KR)
JIYOUNG Moon of Yongin-si (KR)
HAKCHOONG Lee of Yongin-si (KR)
LIGHT EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18339533 titled 'LIGHT EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME
Simplified Explanation
The abstract describes a light emitting device with specific layers and electrodes, where the charge generation layer has lower hole mobility than the hole transport layer.
- The light emitting device includes a first electrode, first and second light emitting stacks, a charge generation layer, and a second electrode.
- Each light emitting stack has a hole transport layer.
- The charge generation layer has lower hole mobility than the hole transport layer.
Potential Applications
This technology could be used in:
- OLED displays
- Lighting applications
- Signage
Problems Solved
This technology helps address:
- Efficiency of light emitting devices
- Control of charge generation and transport
Benefits
The benefits of this technology include:
- Improved performance of light emitting devices
- Enhanced control over charge mobility
- Potential for energy savings
Potential Commercial Applications
A potential commercial application for this technology could be in:
- Consumer electronics
- Automotive lighting systems
Possible Prior Art
One possible prior art for this technology could be:
- Previous patents related to OLED technology and charge transport mechanisms
Unanswered Questions
How does this technology compare to existing OLED devices in terms of efficiency and performance?
This article does not provide a direct comparison with existing OLED devices, so it is unclear how this technology stacks up against current solutions.
Are there any limitations or challenges in implementing this technology on a large scale?
The article does not address any potential limitations or challenges that may arise when scaling up the production of devices using this technology.
Original Abstract Submitted
A light emitting device may include a first electrode, a first light emitting stack disposed on the first electrode, a charge generation layer disposed on the first light emitting stack, a second light emitting stack disposed on the charge generation layer, and a second electrode disposed on the second light emitting stack. Each of the first light emitting stack and the second light emitting stack includes a hole transport layer. A hole mobility of the charge generation layer is lower than a hole mobility of the hole transport layer.
