Samsung display co., ltd. (20240130222). ORGANIC ELECTROLUMINESCENCE DEVICE simplified abstract
Contents
- 1 ORGANIC ELECTROLUMINESCENCE DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ORGANIC ELECTROLUMINESCENCE DEVICE - 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
ORGANIC ELECTROLUMINESCENCE DEVICE
Organization Name
Inventor(s)
Hyejin Jung of Hwaseong-si (KR)
Hyunyoung Kim of Yongin-si (KR)
Hyojeong Kim of Hwaseong-si (KR)
HYOSUP Shin of Hwaseong-si (KR)
SEOKGYU Yoon of Hwaseong-si (KR)
JUNGSUB Lee of Hwaseong-si (KR)
Jiyoung Lee of Hwaseong-si (KR)
HYEON GU Cho of Yongin-si (KR)
Minsoo Choi of Hwaseong-si (KR)
Youngeun Choi of Jeonju-si (KR)
ORGANIC ELECTROLUMINESCENCE DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240130222 titled 'ORGANIC ELECTROLUMINESCENCE DEVICE
Simplified Explanation
The abstract describes an organic electroluminescence device with high luminous efficiency and long service life characteristics. The device includes a first electrode, a second electrode, and an emission layer containing specific hosts and dopants.
- The organic electroluminescence device includes:
- First electrode - Second electrode - Emission layer with specific hosts and dopants
- The emission layer consists of:
- First host - Second host - First dopant (organic metal complex) - Second dopant represented by formula d-2
- The device may exhibit high luminous efficiency and long service life characteristics.
Potential Applications
The technology could be applied in: - OLED displays - Lighting applications - Flexible electronics
Problems Solved
- Improved luminous efficiency - Extended service life of the device
Benefits
- High luminous efficiency - Long service life - Potential for energy savings
Potential Commercial Applications
Optimizing the technology for: - Consumer electronics - Automotive lighting - Wearable technology
Possible Prior Art
Prior research on organic electroluminescence devices with different dopants and hosts.
Unanswered Questions
How does the device compare to existing OLED technologies in terms of efficiency and lifespan?
The article does not provide a direct comparison to existing OLED technologies in terms of efficiency and lifespan. Further research or testing may be needed to determine the device's performance relative to current OLED technologies.
What are the specific manufacturing processes involved in producing this organic electroluminescence device?
The article does not detail the specific manufacturing processes involved in producing the organic electroluminescence device. Understanding the manufacturing steps could provide insights into scalability and cost-effectiveness of the technology.
Original Abstract Submitted
an organic electroluminescence device of an embodiment includes a first electrode, a second electrode on the first electrode, and an emission layer between the first electrode and the second electrode, wherein the emission layer includes a first host and a second host which are different from each other, a first dopant including an organic metal complex containing ir, ru, rh, pt, pd, cu, or os as a central metal atom, and a second dopant represented by formula d-2 below, and thereby the organic electroluminescence device may exhibit high luminous efficiency and long service life characteristics.
- Samsung display co., ltd.
- Hyejin Jung of Hwaseong-si (KR)
- Minje Kim of Suwon-si (KR)
- EUNG DO Kim of Seoul (KR)
- Hyunyoung Kim of Yongin-si (KR)
- Hyojeong Kim of Hwaseong-si (KR)
- HYOSUP Shin of Hwaseong-si (KR)
- SEOKGYU Yoon of Hwaseong-si (KR)
- Youngki Lee of Asan-si (KR)
- JUNGSUB Lee of Hwaseong-si (KR)
- Jiyoung Lee of Hwaseong-si (KR)
- Kunwook Cho of Seoul (KR)
- HYEON GU Cho of Yongin-si (KR)
- Minsoo Choi of Hwaseong-si (KR)
- Youngeun Choi of Jeonju-si (KR)
- HYEIN Jeong of Suwon-si (KR)
- H10K85/40
- H10K85/30
- H10K85/60