Samsung display co., ltd. (20240237393). DISPLAY APPARATUS simplified abstract

DISPLAY APPARATUS

Organization Name

samsung display co., ltd.

Inventor(s)

Minwoo Woo of Yongin-si (KR)

Gunwoo Ko of Yongin-si (KR)

Wangwoo Lee of Yongin-si (KR)

Junghyun Cho of Yongin-si (KR)

Kangwook Heo of Yongin-si (KR)

DISPLAY APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240237393 titled 'DISPLAY APPARATUS

Simplified Explanation: The patent application describes a display apparatus with improved reliability through the effective control of spreading of an organic layer.

• The display apparatus includes a substrate with a display area and a peripheral area, a display element in the display area, an input-sensing layer over the display element, and an optical functional layer on the input-sensing layer.
• The optical functional layer consists of a first layer covering both the display area and the peripheral area, and a second layer with a higher refractive index than the first layer.
• The first layer has a valley portion with holes on the peripheral area that surround the second layer.

Key Features and Innovation:

• Control of spreading of an organic layer in a display apparatus.
• Use of a first layer with holes in the peripheral area to contain the second layer with a higher refractive index.
• Enhanced reliability of the display apparatus.

Potential Applications:

• Consumer electronics such as smartphones, tablets, and laptops.
• Automotive displays.
• Medical devices with touchscreens.

Problems Solved:

• Prevents spreading of organic layers which can lead to malfunction of the display.
• Ensures the longevity and reliability of the display apparatus.
• Improves the overall performance of the display technology.

Benefits:

• Increased reliability and durability of display devices.
• Enhanced visual quality and user experience.
• Reduction in maintenance and replacement costs.

Commercial Applications: The technology can be applied in various industries such as consumer electronics, automotive, medical devices, and public displays. It can lead to the development of more reliable and durable display products, enhancing user experience and reducing maintenance costs for businesses.

Prior Art: Prior art related to this technology may include patents or research papers on controlling the spreading of organic layers in display devices, improving the reliability of display technologies, and enhancing optical functionality in electronic devices.

Frequently Updated Research: Researchers may be exploring new materials and techniques to further improve the control of organic layer spreading in display apparatus, as well as advancements in optical functional layers for enhanced performance.

Questions about Display Apparatus Technology: 1. How does the control of spreading of organic layers impact the overall reliability of display devices? 2. What are some potential challenges in implementing this technology in different types of display devices?

Original Abstract Submitted

provided is a display apparatus having improved reliability by effectively controlling spreading of an organic layer. the display apparatus includes a substrate including a display area, and a peripheral area outside the display area, a display element at the display area, an input-sensing layer over the display element, and an optical functional layer on the input-sensing layer, and including a first layer, which corresponds to the display area and the peripheral area, and a second layer on the first layer, and having a greater refractive index than the first layer, wherein the first layer defines a first valley portion defining first holes that is on the peripheral area, and that surrounds the second layer.