Lg display co., ltd. (20240196678). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Jeon Phill Han of Paju-si (KR)
Seung Han Paek of Paju-si (KR)
Eui Hyun Chung of Paju-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240196678 titled 'DISPLAY DEVICE
Simplified Explanation: The patent application describes a display device with a unique structure involving a substrate, signal wiring, test wiring, and an etch stop layer.
- The display device includes a substrate with distinct display and non-display regions.
- Signal wiring is connected to the display region for transmitting signals.
- Test wiring is connected to the signal wiring for testing purposes.
- An etch stop layer is positioned between the substrate and the test wiring, with a width greater than that of the test wiring.
Key Features and Innovation:
- Unique display device structure with a substrate, signal wiring, test wiring, and etch stop layer.
- Etch stop layer prevents damage during manufacturing processes.
- Test wiring facilitates testing of the display device's functionality.
Potential Applications: The technology can be applied in various display devices such as smartphones, tablets, and monitors.
Problems Solved:
- Prevents damage to the display device during manufacturing.
- Facilitates efficient testing of the device's functionality.
Benefits:
- Enhanced durability and reliability of display devices.
- Streamlined manufacturing processes.
- Improved quality control during production.
Commercial Applications: Potential commercial uses include consumer electronics manufacturing, display technology companies, and quality control industries.
Prior Art: Readers can explore prior patents related to display device structures, signal wiring, and etch stop layers to understand the evolution of this technology.
Frequently Updated Research: Stay updated on advancements in display device technology, signal transmission methods, and manufacturing processes to enhance the efficiency and performance of display devices.
Questions about Display Device Technology: 1. What are the potential advancements in signal wiring technology for display devices? 2. How does the etch stop layer contribute to the durability of the display device?
Original Abstract Submitted
embodiments disclose a display device including a substrate including a display region and a non-display region, a signal wiring connected to the display region, a test wiring connected to the signal wiring, and an etch stop layer disposed between the substrate and the test wiring, wherein a width of the etch stop layer is greater than a width of the test wiring.
