17789938. DISPLAY SUBSTRATE AND DISPLAY PANEL simplified abstract (BOE Technology Group Co., Ltd.)

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DISPLAY SUBSTRATE AND DISPLAY PANEL

Organization Name

BOE Technology Group Co., Ltd.

Inventor(s)

Yongqian Li of Beijing (CN)

Can Yuan of Beijing (CN)

Zhongyuan Wu of Beijing (CN)

DISPLAY SUBSTRATE AND DISPLAY PANEL - A simplified explanation of the abstract

This abstract first appeared for US patent application 17789938 titled 'DISPLAY SUBSTRATE AND DISPLAY PANEL

Simplified Explanation

The abstract describes a display substrate with sub-pixels that have specific pixel circuits, including driving circuits, data writing circuits, control circuits, and light-emitting control circuits. The pixel circuits of adjacent sub-pixels in the same row are mirror-symmetrical.

  • The display substrate includes a base substrate and multiple sub-pixels.
  • Each sub-pixel consists of a light-emitting element and a pixel circuit.
  • The pixel circuit comprises a driving circuit, a data writing circuit, a first control circuit, a second control circuit, and a light-emitting control circuit.
  • The driving circuit controls the current flowing through the light-emitting element.
  • The light-emitting control circuit applies the driving current to the light-emitting element.
  • The first control circuit writes a reference voltage into the driving circuit.
  • The second control circuit writes an initial voltage into the first electrode of the light-emitting element.
  • The pixel circuits of adjacent sub-pixels in the same row are mirror-symmetrical on the base substrate.

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      1. Potential Applications
  • This technology can be used in the manufacturing of high-resolution displays for electronic devices.
  • It can also find applications in the development of energy-efficient and high-performance display panels for various industries.
      1. Problems Solved
  • This technology solves the problem of achieving precise control over the driving current of light-emitting elements in display panels.
  • It also addresses the need for mirror-symmetrical arrangements of pixel circuits for improved display performance.
      1. Benefits
  • Enhanced display quality and resolution.
  • Improved energy efficiency and performance of display panels.
      1. Potential Commercial Applications of this Technology
        1. Optimizing Display Substrates for High-Resolution Panels
  • This technology can be utilized by display manufacturers to create cutting-edge display panels with superior image quality and energy efficiency.
      1. Possible Prior Art

There may be prior art related to display substrates with sub-pixels and pixel circuits, but specific examples are not provided in the abstract.

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        1. Unanswered Questions
      1. How does this technology compare to existing display panel technologies in terms of energy efficiency and performance?

This article does not provide a direct comparison with existing display panel technologies, so it is unclear how this innovation stands out in terms of energy efficiency and performance.

      1. What are the potential challenges or limitations associated with implementing this display substrate technology on a large scale?

The abstract does not mention any challenges or limitations that may arise when implementing this display substrate technology on a large scale, leaving room for further exploration into potential obstacles in mass production and commercialization.


Original Abstract Submitted

A display substrate and a display panel are provided. The display substrate includes: a base substrate; and a plurality of sub-pixels. Each sub-pixel includes a light-emitting element and a pixel circuit; the pixel circuit includes a driving circuit, a data writing circuit, a first control circuit, a second control circuit, and a light-emitting control circuit; the driving circuit is configured to control the driving current flowing through the light-emitting element; the light-emitting control circuit is configured to apply the driving current to the light-emitting element; the first control circuit is configured to write a reference voltage into the driving circuit; the second control circuit is configured to write an initial voltage into the first electrode of the light-emitting element; and orthographic projections of at least part of pixel circuits of every two adjacent sub-pixels in a same row of sub-pixels on the base substrate are mirror-symmetrical.

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