17630908. ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE THEREOF simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)

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ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE THEREOF

Organization Name

BOE TECHNOLOGY GROUP CO., LTD.

Inventor(s)

Libin Liu of Beijing (CN)

Jiangnan Lu of Beijing (CN)

ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE THEREOF - A simplified explanation of the abstract

This abstract first appeared for US patent application 17630908 titled 'ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE THEREOF

Simplified Explanation

The abstract describes a patent application related to display technology, specifically an array substrate, display panel, and display device. The array substrate consists of a substrate with multiple sub-pixels, each containing a pixel circuit with several transistors, including at least one oxide transistor. The substrate also includes an oxide semiconductor layer, serving as the channel region of the oxide transistor, a first planarization layer covering part of the oxide semiconductor layer, and a barrier part on the opposite side of the first planarization layer.

  • The patent application focuses on improving display technology through the use of an array substrate, display panel, and display device.
  • The array substrate includes sub-pixels with pixel circuits, which consist of multiple transistors, including at least one oxide transistor.
  • The substrate incorporates an oxide semiconductor layer, acting as the channel region of the oxide transistor.
  • A first planarization layer covers a portion of the oxide semiconductor layer, providing a smooth surface.
  • A barrier part is positioned on the side of the first planarization layer away from the substrate, potentially serving as a protective layer.

Potential Applications

This technology has potential applications in various display devices, including:

  • Televisions
  • Computer monitors
  • Smartphones
  • Tablets
  • Wearable devices

Problems Solved

The patent application addresses the following problems in display technology:

  • Enhancing the performance and functionality of display panels
  • Improving the efficiency and reliability of pixel circuits
  • Providing a smooth and protected surface for the array substrate

Benefits

The use of this technology offers several benefits:

  • Improved display quality and resolution
  • Enhanced performance and functionality of display devices
  • Higher efficiency and reliability of pixel circuits
  • Increased durability and protection of the array substrate


Original Abstract Submitted

Embodiments of the present disclosure relate to the field of display technology, and in particular, to an array substrate, a display panel and a display device thereof. The array substrate includes a substrate and a plurality of sub-pixels on the substrate. Each sub-pixel includes a pixel circuit. The pixel circuit includes a plurality of transistors. The plurality of transistors includes at least one oxide transistor. The array substrate further includes: an oxide semiconductor layer on the substrate, the oxide semiconductor layer comprising a channel region of the oxide transistor; a first planarization layer on the substrate and covering at least a portion of the oxide semiconductor layer; a barrier part on the side of the first planarization layer away from the substrate.

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