17789464. Display Substrate and Display Device simplified abstract (BOE Technology Group Co., Ltd.)

Display Substrate and Display Device

Organization Name

BOE Technology Group Co., Ltd.

Inventor(s)

Liangzhen Tang of Beijing (CN)

Zhilong Duan of Beijing (CN)

Xianglei Qin of Beijing (CN)

Jian Wang of Beijing (CN)

Yong Zhang of Beijing (CN)

Ruomei Bian of Beijing (CN)

Wulin Zhang of Beijing (CN)

Xing Xu of Beijing (CN)

Honggui Jin of Beijing (CN)

Zhaohu Yu of Beijing (CN)

Jinshuai Duan of Beijing (CN)

Display Substrate and Display Device - A simplified explanation of the abstract

This abstract first appeared for US patent application 17789464 titled 'Display Substrate and Display Device

Simplified Explanation

The present disclosure describes a display substrate with thin film transistors that have a specific gate electrode structure.

• The display substrate includes a base substrate.
• Thin film transistors are located on the base substrate, each with a gate electrode.
• A gate insulating layer is on the gate electrode.
• A semiconductor layer is on the gate insulating layer.
• A first electrode and a second electrode are on the semiconductor layer.
• The gate electrode has an inner portion and a peripheral portion, with the peripheral portion having two distinct portions.
• The second portion of the peripheral portion is closer to the end of the gap on the base substrate than the first portion.
• The width of the first portion is less than the width of the second portion.

Potential Applications

This technology could be applied in the manufacturing of high-resolution displays for electronic devices such as smartphones, tablets, and televisions.

Problems Solved

This innovation solves the problem of improving the performance and efficiency of thin film transistors in display substrates.

Benefits

The benefits of this technology include enhanced display quality, increased energy efficiency, and improved overall performance of electronic devices.

Potential Commercial Applications

A potential commercial application of this technology could be in the production of advanced display panels for consumer electronics, leading to higher quality and more energy-efficient devices.

Possible Prior Art

One possible prior art in this field is the use of different gate electrode structures in display substrates to improve transistor performance.

How does this technology compare to existing display substrate designs in terms of performance and efficiency?

This article does not provide a direct comparison between this technology and existing display substrate designs.

What specific electronic devices could benefit the most from the implementation of this display substrate technology?

The article does not specify which electronic devices could benefit the most from this display substrate technology.

Original Abstract Submitted

The present disclosure provides a display substrate and a display device. The display substrate includes a base substrate; a plurality of thin film transistors on the base substrate, each thin film transistor including a gate electrode on the base substrate; a gate insulating layer on the gate electrode; a semiconductor layer on the gate insulating layer; and a first electrode and a second electrode on the semiconductor layer; wherein the gate electrode includes an inner portion and a peripheral portion, the peripheral portion including a first portion and a second portion, wherein an orthographic projection of the second portion on the base substrate is closer to an orthographic projection of an end of the gap on the base substrate than an orthographic projection of the first portion on the base substrate, and a width of the first portion is less than a width of the second portion.