Samsung display co., ltd. (20240341116). LIGHT-EMITTING DEVICE, AND ELECTRONIC APPARATUS AND ELECTRONIC EQUIPMENT, EACH INCLUDING THE LIGHT-EMITTING DEVICE simplified abstract
LIGHT-EMITTING DEVICE, AND ELECTRONIC APPARATUS AND ELECTRONIC EQUIPMENT, EACH INCLUDING THE LIGHT-EMITTING DEVICE
Organization Name
Inventor(s)
Daehyeon Kim of Yongin-si (KR)
Dongchan Kim of Yongin-si (KR)
Jiyoung Moon of Yongin-si (KR)
Hakchoong Lee of Yongin-si (KR)
Jaehoon Hwang of Yongin-si (KR)
LIGHT-EMITTING DEVICE, AND ELECTRONIC APPARATUS AND ELECTRONIC EQUIPMENT, EACH INCLUDING THE LIGHT-EMITTING DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240341116 titled 'LIGHT-EMITTING DEVICE, AND ELECTRONIC APPARATUS AND ELECTRONIC EQUIPMENT, EACH INCLUDING THE LIGHT-EMITTING DEVICE
The abstract describes a patent application for a light-emitting device with specific components and materials.
- Anode, cathode, and interlayer are key components of the light-emitting device.
- The interlayer includes an emission layer and an electron transport region.
- The electron transport region contains an electron injection layer with an alkali metal.
- The cathode is made of silver (Ag).
Potential Applications: - Display technology - Lighting applications - Signage and advertising
Problems Solved: - Improved efficiency of light-emitting devices - Enhanced brightness and color accuracy
Benefits: - Energy savings - Longer lifespan - Better performance in various applications
Commercial Applications: "Next-Generation Light-Emitting Devices: Revolutionizing Display Technology"
Questions about the technology: 1. How does the presence of an alkali metal in the electron injection layer impact the performance of the light-emitting device? 2. What advantages does using silver (Ag) in the cathode provide compared to other materials?
Original Abstract Submitted
embodiments provide a light-emitting device, and an electronic apparatus and electronic equipment that each include the light-emitting device. the light-emitting device includes an anode, a cathode facing the anode, and an interlayer between the anode and the cathode, wherein the interlayer includes an emission layer and an electron transport region between the emission layer and the cathode. the electron transport region includes an electron injection layer adjacent to the cathode, the electron injection layer includes an alkali metal, and the cathode includes silver (ag).