Samsung display co., ltd. (20240302913). FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME simplified abstract

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FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

Organization Name

samsung display co., ltd.

Inventor(s)

HYUNCHUL Kim of Hwaseong-si (KR)

SEONGJUN Lee of Seoul (KR)

SEONGRYONG Lee of Hwaseong-si (KR)

WONSUK Choi of Seoul (KR)

YOONSUN Choi of Hwaseong-si (KR)

FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240302913 titled 'FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

Simplified Explanation

An OLED device with a unique structure that includes a bending region and peripheral regions, along with pixel structures and insulation layers.

  • The OLED device has a substrate with a display region, pixel region, and peripheral regions.
  • A bending region separates the display region from the second peripheral region.
  • Pixel structures are located in the pixel region on a buffer layer.
  • Insulation layers are placed on the buffer layer, with openings exposing the substrate.
  • Fan-out wiring is positioned between insulation layers in the peripheral regions.

Key Features and Innovation

  • Unique structure with a bending region for flexibility.
  • Pixel structures and insulation layers for display functionality.
  • Fan-out wiring for efficient electrical connections.
  • Buffer layer for protection and support of the display components.

Potential Applications

  • Flexible displays for wearable technology.
  • Curved screens for automotive displays.
  • Thin and lightweight screens for mobile devices.

Problems Solved

  • Provides flexibility for curved or bendable displays.
  • Ensures proper insulation and wiring for display functionality.
  • Protects the display components from damage in bending regions.

Benefits

  • Enhanced durability and flexibility in display technology.
  • Improved design options for various electronic devices.
  • Efficient electrical connections for better performance.

Commercial Applications

Flexible Display Technology for Wearable Devices

This OLED device's unique structure allows for flexible displays that can be integrated into wearable technology, such as smartwatches and fitness trackers. The flexibility and durability of the display make it ideal for use in devices that require constant movement and bending.

Prior Art

There may be prior art related to flexible display technologies, such as previous patents or research on OLED devices with bending regions and insulation layers. Researchers and patent databases could provide more information on similar innovations in the field.

Frequently Updated Research

Researchers are constantly exploring new materials and technologies to improve the flexibility and durability of OLED displays. Updates on advancements in insulation layers, pixel structures, and fan-out wiring could impact the development of future OLED devices.

Questions about OLED Devices

How does the bending region in the OLED device impact its flexibility?

The bending region allows the OLED device to bend without damaging the display components, making it suitable for curved or flexible displays.

What are the potential commercial applications of OLED devices with unique structures?

OLED devices with unique structures can be used in various industries, including wearable technology, automotive displays, and mobile devices, due to their flexibility and durability.


Original Abstract Submitted

an oled device includes a substrate having a display region including a pixel region and first and second peripheral regions surrounding the pixel region. a bending region is between the display region and the second peripheral region. a buffer layer has a first opening exposing an upper surface of the substrate. a plurality of pixel structures is disposed in the pixel region on the buffer layer. an insulation layer structure is disposed on the buffer layer. the insulation layer structure has a second opening exposing an upper surface of the substrate that is disposed in the bending region and a first portion of the buffer layer that is disposed adjacent to the bending region. a fan-out wiring is disposed between two adjacent insulation layers of the plurality of insulation layers. the fan-out wiring is disposed in the first peripheral region and/or the second peripheral region.

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