Lg display co., ltd. (20240292674). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240292674 titled 'DISPLAY DEVICE
Simplified Explanation: The patent application describes a display device with a unique transistor structure in the non-display area.
- The display device includes a substrate with a display area and a non-display area.
- It features a driving transistor and a light-emitting diode in the subpixel on the substrate.
- The non-display area contains first and second stage transistors, with the second stage transistor having a specific gate insulating layer structure.
- The gate insulating layer includes holes in a zigzag line, enhancing the performance of the second stage transistor.
Key Features and Innovation:
- Unique transistor structure in the non-display area.
- Specific gate insulating layer design for improved transistor performance.
Potential Applications:
- Display devices in various electronic products.
- OLED screens in smartphones, TVs, and other devices.
Problems Solved:
- Enhances transistor performance in the non-display area.
- Improves overall display device efficiency.
Benefits:
- Better display quality.
- Increased device longevity.
- Enhanced energy efficiency.
Commercial Applications: Title: Innovative Transistor Structure for Display Devices This technology can be utilized in the manufacturing of smartphones, tablets, TVs, and other electronic devices with display screens. The improved transistor structure can lead to better display quality, longer device lifespan, and increased energy efficiency, making it an attractive option for manufacturers looking to enhance their products.
Prior Art: There may be prior art related to transistor structures in display devices, particularly in the field of OLED technology and semiconductor manufacturing processes. Researchers can explore academic journals, patent databases, and industry publications for more information on similar innovations.
Frequently Updated Research: Researchers in the field of display technology and semiconductor engineering may be conducting studies on novel transistor structures for improved device performance. Stay updated on the latest advancements in OLED technology and display device manufacturing processes for potential insights into this area of research.
Questions about Display Devices: 1. What are the key components of a display device, and how do they work together to produce images? 2. How does the transistor structure impact the overall performance of a display device?
Original Abstract Submitted
a display device in one example includes a substrate having a display area including a subpixel and a non-display area adjacent to the display area, a driving transistor and a light emitting diode in the subpixel on the substrate, and first and second stage transistors in the non-display area on the substrate. the second stage transistor includes a second active layer, a second gate electrode, a second source electrode and a second drain electrode. a gate insulating layer is disposed between the second active layer and the second source electrode and between the second active layer and the second drain electrode exposes the second active layer. further, the gate insulating layer includes second gate insulating layer holes that are disposed in a zigzag line along a horizontal direction parallel to the second source electrode and the second drain electrode in a middle portion of the second stage transistor.
