Lg display co., ltd. (20240260430). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
KwangYong Choi of Paju-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240260430 titled 'DISPLAY DEVICE
The patent application describes a display device designed to enhance the negative bias temperature illumination stress (NBTIS) characteristics and reliability of a thin film transistor.
- The device includes a substrate with an emission area and a non-emission area.
- A thin film transistor is placed on the substrate.
- A passivation layer covers the upper portion of the thin film transistor.
- An overcoat layer with a slit or through hole recessed towards the passivation layer is disposed on top.
- A black bank layer, shaped to correspond to the slit or through hole, forms a protrusion positioned within it.
Potential Applications: - This technology can be used in the manufacturing of high-quality display devices for consumer electronics. - It can improve the performance and longevity of thin film transistors in various electronic devices.
Problems Solved: - Enhances the NBTIS characteristics and reliability of thin film transistors. - Provides a solution for improving the overall quality and durability of display devices.
Benefits: - Increased performance and reliability of thin film transistors. - Enhanced display quality and longevity. - Improved user experience with electronic devices.
Commercial Applications: Title: Advanced Display Technology for Enhanced Performance This technology can be utilized in the production of smartphones, tablets, laptops, and other electronic devices with display screens. It can benefit manufacturers looking to improve the quality and reliability of their products, leading to increased customer satisfaction and brand loyalty.
Prior Art: Readers can explore prior patents related to thin film transistors, display devices, and passivation layers to gain a deeper understanding of the technological advancements in this field.
Frequently Updated Research: Stay informed about the latest developments in thin film transistor technology, display devices, and materials used in passivation layers to keep up with industry trends and innovations.
Questions about Display Device Technology: 1. How does the black bank layer contribute to enhancing the NBTIS characteristics of thin film transistors? The black bank layer is designed to form a protrusion within the slit or through hole of the overcoat layer, providing additional protection and stability to the thin film transistor, thus improving its performance under NBTIS conditions.
2. What are the potential implications of this technology on the future of display devices? This technology could lead to advancements in display quality, reliability, and overall user experience, making it a valuable innovation for the electronics industry.
Original Abstract Submitted
a display device capable of enhancing the negative bias temperature illumination stress (nbtis) characteristics and the reliability of a thin film transistor, can include a substrate including having an emission area and a non-emission area, a thin film transistor disposed on the substrate, a passivation layer covering an upper portion of the thin film transistor, an overcoat layer disposed on the passivation layer and having a slit or through hole recessed toward the passivation layer, and a black bank layer disposed on the overcoat layer and formed to have a shape corresponding to the slit or through hole to form a protrusion positioned in the slit or through hole.
