17789918. ARRAY SUBSTRATE AND DISPLAY DEVICE simplified abstract (BOE Technology Group Co., Ltd.)

ARRAY SUBSTRATE AND DISPLAY DEVICE

Organization Name

BOE Technology Group Co., Ltd.

Inventor(s)

Libin Liu of Beijing (CN)

Jiangnan Lu of Beijing (CN)

Shimming Shi of Beijing (CN)

Li Wang of Beijing (CN)

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

This abstract first appeared for US patent application 17789918 titled 'ARRAY SUBSTRATE AND DISPLAY DEVICE

Simplified Explanation

The array substrate described in the patent application includes a plurality of pixel driving circuits, each consisting of various transistors and nodes to control the operation of light emitting elements in a display device. The driving signals and initialization signals are carefully managed to ensure proper functioning of the display.

• Driving circuits with multiple transistors: The array substrate includes driving transistors, light emitting control transistors, compensation transistors, and initialization transistors to control the display of the device.
• Node connections: The first electrodes of certain transistors are connected to specific nodes to facilitate signal transmission and control.
• Signal potentials: The potential difference between the initialization signal and the driving signal is limited to less than 1.5V to ensure proper operation of the display.

Potential Applications

The technology described in this patent application could be applied in various display devices such as smartphones, tablets, televisions, and monitors.

Problems Solved

This technology helps in improving the efficiency and performance of display devices by optimizing the control of pixel driving circuits.

Benefits

The benefits of this technology include enhanced display quality, reduced power consumption, and improved overall performance of the display device.

Potential Commercial Applications

The technology could be utilized in the manufacturing of high-quality display devices for consumer electronics, medical equipment, automotive displays, and more.

Possible Prior Art

One possible prior art could be the use of similar transistor configurations in display devices to control pixel driving circuits. However, the specific details of the technology described in this patent application may be novel and inventive.

How does this technology compare to existing display control methods?

The article does not provide a direct comparison to existing display control methods in terms of efficiency, performance, and cost-effectiveness.

What are the potential limitations or challenges of implementing this technology in practical applications?

The article does not address any potential limitations or challenges that may arise during the implementation of this technology in real-world display devices.

Original Abstract Submitted

An array substrate and a display device are provided. The array substrate includes a plurality of pixel driving circuits, each of which includes a driving transistor, a first light emitting control transistor, a compensation transistor, a first initialization transistor and a second initialization transistor; a first electrode of the first initialization transistor and a first electrode of the first light emitting control transistor are connected to a first node; a first electrode of the second initialization transistor and a first electrode of the compensation transistor are connected to a second node, a second electrode of the first initialization transistor is configured to receive the first initialization signal, and a cathode of the light emitting element is configured to receive a first driving signal, and a difference between a potential of the first initialization signal and a potential of the first driving signal is less than 1.5V.