Samsung display co., ltd. (20240234386). LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF simplified abstract
Contents
LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
Organization Name
Inventor(s)
Dong Hee Shin of Yongin-si (KR)
Sun Kwun Son of Yongin-si (KR)
LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240234386 titled 'LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
The abstract of the patent application describes a light emitting display device with specific structural elements.
- First light emitting electrode
- Pixel definition layer with light-emitting element opening and separator
- Emission layer in the light-emitting element opening
- Second light emitting electrode divided by a separator
- Auxiliary insulating layer between the first light emitting electrode and the pixel definition layer
Key Features and Innovation: - The device includes a unique separator formed by an opening in the pixel definition layer, with an under-cut under the opening in the separator.
Potential Applications: - This technology can be used in various display devices such as TVs, monitors, and smartphones.
Problems Solved: - Provides a more efficient and reliable way to create light emitting display devices.
Benefits: - Improved performance and durability of light emitting display devices.
Commercial Applications: - This technology can be utilized by manufacturers of electronic devices to enhance the quality of their displays, potentially leading to increased sales and customer satisfaction.
Prior Art: - Prior art related to this technology may include patents or research papers on light emitting display devices and their components.
Frequently Updated Research: - Researchers may be exploring new materials and manufacturing techniques to further improve the efficiency and performance of light emitting display devices.
Questions about Light Emitting Display Devices: 1. How does the under-cut in the separator contribute to the overall functionality of the device? 2. What are the potential environmental impacts of using this technology in mass-produced electronic devices?
Original Abstract Submitted
a light emitting display device includes: a first light emitting electrode; a pixel definition layer including a light-emitting element opening exposing a part of the first light emitting electrode and including a separator; an emission layer in the light-emitting element opening; a second light emitting electrode divided by a separator; and an auxiliary insulating layer between the first light emitting electrode and the pixel definition layer and in contact with the first light emitting electrode and the pixel definition layer, wherein the separator is formed of an opening in the pixel definition layer, and an under-cut is formed under the opening in the separator.
