18427129. DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME simplified abstract (SAMSUNG DISPLAY CO., LTD.)

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DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

Organization Name

SAMSUNG DISPLAY CO., LTD.

Inventor(s)

Dae Geun Lee of Hwaseong-si (KR)

Joon Sam Kim of Hwaseong-si (KR)

Suk Ho Choi of Seongnam-si (KR)

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 18427129 titled 'DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

Simplified Explanation: The patent application describes a display device with a unique pad structure that enables electrical connection for driving the display panel.

  • The display panel includes a pad on a substrate, with a driving unit that has a bump electrically connected to the pad.
  • The pad consists of three layers: a first layer with conductive material, a second layer with patterns in a specific direction, and a third layer with conductive material.
  • The first layer has portions protruding towards the substrate, corresponding to the patterns on the second layer.

Key Features and Innovation:

  • Unique pad structure with three layers for efficient electrical connection.
  • Patterns on the second layer enable specific electrical pathways.
  • Protruding portions on the first layer ensure precise alignment with the patterns.

Potential Applications:

  • Display devices in consumer electronics.
  • Touchscreen panels in smartphones and tablets.
  • Industrial control panels and monitors.

Problems Solved:

  • Improved electrical connectivity in display devices.
  • Enhanced precision in driving the display panel.
  • Increased durability and reliability of the pad structure.

Benefits:

  • Higher performance and efficiency in display devices.
  • Better image quality and responsiveness in touchscreens.
  • Longer lifespan and reduced maintenance needs.

Commercial Applications: The technology can be applied in various commercial sectors, including consumer electronics, automotive displays, and industrial control systems. The innovation offers improved functionality and durability, making it attractive for manufacturers seeking high-quality display solutions.

Prior Art: Further research can be conducted on similar patents related to display device pad structures and electrical connectivity in display panels to understand the novelty and uniqueness of this innovation.

Frequently Updated Research: Stay updated on advancements in display technology, materials science, and electrical engineering to explore potential enhancements and applications of this innovative pad structure in display devices.

Questions about Display Device Pad Structure: 1. What are the key advantages of the unique pad structure described in the patent application? 2. How does the protruding portions on the first layer contribute to the overall functionality of the pad structure?


Original Abstract Submitted

A display device may include a display panel including a pad disposed on a substrate and a driving unit including a bump electrically connected to the pad. The pad may include a first layer disposed on the substrate and including a conductive material, a second layer disposed on the first layer and including patterns arranged in a first direction and spaced apart from each other, and a third layer disposed on the second layer and including a conductive material. The first layer may include portions protruding toward the substrate and respectively corresponding to the patterns.

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