18522409. DISPLAY DEVICE simplified abstract (LG Display Co., Ltd.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Seung Han Paek of Paju-si (KR)
Kyung Jae Yoon of Paju-si (KR)
Jeon Phill Han of Paju-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18522409 titled 'DISPLAY DEVICE
Simplified Explanation: The patent application describes a display device with a glass substrate that has a circuit portion and a light-emitting element portion in the display area. An etch stop pattern is present in the non-display area to control the etching process.
- The display device includes a glass substrate with specific areas designated for display, light transmission, and non-display.
- A circuit portion and a light-emitting element portion are located in the display area of the glass substrate.
- An etch stop pattern is positioned in the non-display area to regulate the etching process.
- The etch stop pattern consists of a first etch stop layer and a second etch stop layer, with the second layer having a protrusion extending towards the light-transmitting area.
Potential Applications: This technology can be used in various display devices such as smartphones, tablets, TVs, and monitors.
Problems Solved: The technology helps in precise etching processes in display devices, ensuring accurate placement of circuitry and light-emitting elements.
Benefits: - Improved display quality - Enhanced durability of display devices - Efficient manufacturing processes
Commercial Applications: The technology can be utilized in the consumer electronics industry for manufacturing high-quality display devices, leading to better user experiences and increased market competitiveness.
Prior Art: There is no specific information provided about prior art related to this technology in the patent application.
Frequently Updated Research: There is no information available on frequently updated research related to this technology.
Questions about Display Device Technology: Question 1: How does the etch stop pattern contribute to the overall performance of the display device? - The etch stop pattern helps in controlling the etching process, ensuring precise placement of components in the display device.
Question 2: What are the potential challenges in implementing this technology in mass production? - Some potential challenges could include optimizing the manufacturing process to incorporate the etch stop pattern efficiently and cost-effectively.
Original Abstract Submitted
Embodiments disclose a display device including a glass substrate including a display area, a light-transmitting area, and a non-display area surrounding the light-transmitting area, a circuit portion and a light-emitting element portion disposed in the display area; and an etch stop pattern disposed in the non-display area, wherein the glass substrate includes a first opening disposed at a position corresponding to the light-transmitting area, the etch stop pattern includes a first etch stop layer surrounding the first opening and a second etch stop layer disposed on the first etch stop layer, and the second etch stop layer includes a protrusion extending further toward the light-transmitting area than the first etch stop layer.
