20240049497. ARRAY SUBSTRATE, DISPLAY APPARATUS, AND METHOD OF FABRICATING ARRAY SUBSTRATE simplified abstract (Mianyang BOE Optoelectronics Technology Co., Ltd.)

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ARRAY SUBSTRATE, DISPLAY APPARATUS, AND METHOD OF FABRICATING ARRAY SUBSTRATE

Organization Name

Mianyang BOE Optoelectronics Technology Co., Ltd.

Inventor(s)

Chienyu Chen of Beijing (CN)

Yaohong Tan of Beijing (CN)

Mingche Hsieh of Beijing (CN)

Yinglong Huang of Beijing (CN)

Wen Sun of Beijing (CN)

Jenyu Lee of Beijing (CN)

Guoren Hu of Beijing (CN)

ARRAY SUBSTRATE, DISPLAY APPARATUS, AND METHOD OF FABRICATING ARRAY SUBSTRATE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240049497 titled 'ARRAY SUBSTRATE, DISPLAY APPARATUS, AND METHOD OF FABRICATING ARRAY SUBSTRATE

Simplified Explanation

The abstract of the patent application describes an array substrate that includes multiple anodes on a base substrate, a carrier transport blocking layer that blocks carrier transport, a pixel definition layer that defines subpixel apertures, and an organic layer on the side of the anode layer away from the base substrate.

  • The array substrate includes multiple anodes on a base substrate.
  • A carrier transport blocking layer is placed on the side of the anode layer away from the base substrate, blocking carrier transport.
  • A pixel definition layer is placed on the side of the carrier transport blocking layer away from the base substrate, defining subpixel apertures.
  • Each subpixel aperture exposes at least a portion of the respective anode.
  • An organic layer is included in each subpixel region, covering the respective anode and on the side of the anode layer away from the base substrate.

Potential Applications:

  • This technology can be used in the manufacturing of display devices, such as OLED (Organic Light Emitting Diode) displays.
  • It can be applied in the production of high-resolution screens for televisions, smartphones, tablets, and other electronic devices.

Problems Solved:

  • The array substrate design allows for precise control of light emission in display devices, resulting in improved image quality and color accuracy.
  • The carrier transport blocking layer prevents unwanted carrier transport, reducing crosstalk and enhancing display performance.

Benefits:

  • Enhanced image quality and color accuracy in display devices.
  • Reduction of crosstalk, resulting in improved display performance.
  • Compatibility with various electronic devices, making it suitable for a wide range of applications.


Original Abstract Submitted

an array substrate is provided. the array substrate includes an anode layer including a plurality of anodes on the base substrate, a respective anode being at least partially in a respective subpixel region; a carrier transport blocking layer on a side of the anode layer away from the base substrate, the carrier transport blocking layer at least partially blocking carrier transport; a pixel definition layer on a side of the carrier transport blocking layer away from the base substrate, the pixel definition layer defining subpixel apertures, a respective subpixel aperture exposing at least a portion of the respective anode; and an organic layer including at least a first portion in the respective subpixel region and on a side of the anode layer away from the base substrate.

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