18277086. Display Substrate and Display Device simplified abstract (Chengdu BOE Optoelectronics Technology Co., Ltd.)

Display Substrate and Display Device

Organization Name

Chengdu BOE Optoelectronics Technology Co., Ltd.

Inventor(s)

Changchang Liu of Beijing (CN)

Fei Fang of Beijing (CN)

Hongting Lu of Beijing (CN)

Shuo Li of Beijing (CN)

Yao Hu of Beijing (CN)

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

This abstract first appeared for US patent application 18277086 titled 'Display Substrate and Display Device

Simplified Explanation

The display substrate described in the abstract includes a base substrate, multiple first pixel circuits, multiple first light-emitting elements, and at least one first signal line. The first pixel circuits and light-emitting elements are located in a first display area, with the signal line providing signals to the pixel circuits in a first direction.

• Base substrate with multiple first pixel circuits and first light-emitting elements in a first display area
• First pixel circuits drive the light-emitting elements to emit light
• First signal line provides signals in a first direction to the pixel circuits
• Signal line includes first and second sub-signal lines connected in parallel in different display areas

Potential Applications

The technology described in this patent application could be used in various display devices such as OLED screens, TVs, smartphones, and wearable devices.

Problems Solved

This technology solves the problem of efficiently providing signals to pixel circuits in a display substrate, allowing for better control and performance of the light-emitting elements.

Benefits

The benefits of this technology include improved display quality, energy efficiency, and overall performance of the display device.

Potential Commercial Applications

The technology could be applied in the manufacturing of consumer electronics, medical devices, automotive displays, and other industries requiring high-quality display solutions.

Possible Prior Art

One possible prior art for this technology could be display substrates with similar signal line configurations for driving pixel circuits and light-emitting elements.

How does this technology compare to existing display substrates in terms of signal efficiency and performance?

The article does not provide a direct comparison with existing display substrates in terms of signal efficiency and performance. Further research or testing would be needed to determine the advantages of this technology over existing solutions.

What are the potential challenges in implementing this technology on a large scale for commercial production?

The article does not address the potential challenges in implementing this technology on a large scale for commercial production. Factors such as cost, scalability, and compatibility with existing manufacturing processes would need to be considered.

Original Abstract Submitted

Disclosed is a display substrate, comprising: a base substrate, multiple first pixel circuits, multiple first light-emitting elements, and at least one first signal line. The multiple first pixel circuits and the multiple first light-emitting elements are located in a first display area. At least one first pixel circuit is electrically connected to at least one first light-emitting element, and is configured to drive the at least one first light-emitting element to emit light. The at least one first signal line is configured to provide, in a first direction, a first signal for the multiple first pixel circuits. The at least one first signal comprises a first sub-signal line and a second sub-signal line that are electrically connected in parallel, the first sub-signal line is located in the first display area, and the second sub-signal line is located in a second display area.