Samsung display co., ltd. (20240266384). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Young Chul Sim of Yongin-si (KR)
Woo Lim Jeong of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240266384 titled 'DISPLAY DEVICE
The display device described in the abstract includes a light emitting element layer with a first light emitting element on a first pixel electrode of the first substrate, a first dummy element layer made of the same material as the first light emitting element but spaced apart from it, and a second light emitting element on the first dummy element layer and a second pixel electrode of the first substrate.
- The first metal pattern is on the first pixel electrode and electrically connected to the first pixel electrode and the first light emitting element.
- The second metal pattern is on the second pixel electrode and electrically connected to the second pixel electrode and the second light emitting element.
- A common electrode is on the first light emitting element and the second light emitting element.
- The second metal pattern is in a through hole penetrating the first dummy element layer.
Potential Applications: - This technology can be used in the manufacturing of high-quality display devices such as OLED screens. - It can be applied in various electronic devices requiring efficient light emitting elements.
Problems Solved: - This technology addresses the need for improved display devices with enhanced performance and durability.
Benefits: - Enhanced display quality and efficiency. - Improved durability and longevity of display devices.
Commercial Applications: - This technology can be utilized in the production of smartphones, tablets, TVs, and other electronic devices with display screens.
Questions about the technology: 1. How does the use of a dummy element layer improve the performance of the light emitting elements? 2. What are the potential cost implications of implementing this technology in mass-produced display devices?
Original Abstract Submitted
a display device includes a light emitting element layer including a first light emitting element on a first pixel electrode of the first substrate, a first dummy element layer spaced apart from the first light emitting element, the first dummy element layer and the first light emitting element including a same material, a second light emitting element on the first dummy element layer and on a second pixel electrode of the first substrate, a first metal pattern on the first pixel electrode and electrically connected to the first pixel electrode and the first light emitting element, a second metal pattern on the second pixel electrode and electrically connected to the second pixel electrode and the second light emitting element, and a common electrode on the first light emitting element and the second light emitting element. the second metal pattern is in a through hole penetrating the first dummy element layer.
