DISPLAY SUBSTRATE AND DISPLAY APPARATUS

Organization Name

BOE TECHNOLOGY GROUP CO., LTD.

Inventor(s)

Tao Wang of Beijing (CN)

Chengjie Qin of Beijing (CN)

Ziyu Zhang of Beijing (CN)

Yue Cui of Beijing (CN)

Tao Sun of Beijing (CN)

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

This abstract first appeared for US patent application 17913595 titled 'DISPLAY SUBSTRATE AND DISPLAY APPARATUS

The abstract describes a display substrate with a light emitting layer, an encapsulation layer, and dams arranged around a display area to create semi-closed region structures.

The display substrate includes a substrate, a light emitting layer, an encapsulation layer, and at least two dams.
The encapsulation layer contains an organic material layer, while the dams consist of a first dam, a second dam, and at least one third sub-dam.
The first dam includes a first sub-dam, a second sub-dam, and at least one third sub-dam, forming semi-closed region structures.
The organic material layer is located within the semi-closed region structures, enhancing the display substrate's performance.

Potential Applications: - This technology can be used in the manufacturing of high-quality displays for electronic devices. - It can improve the efficiency and longevity of OLED screens in smartphones, TVs, and other gadgets.

Problems Solved: - The display substrate addresses issues related to light emission and encapsulation in electronic displays. - It enhances the overall performance and durability of display screens.

Benefits: - Improved display quality and brightness. - Enhanced protection against environmental factors. - Extended lifespan of electronic displays.

Commercial Applications: - This technology has significant implications for the consumer electronics industry, particularly in the development of advanced display technologies for various devices.

Questions about the technology: 1. How does the arrangement of dams impact the performance of the display substrate? 2. What are the specific advantages of using semi-closed region structures in display technology?

Original Abstract Submitted

A display substrate is provided. The display substrate includes: a substrate; a light emitting layer arranged on a side of the substrate; an encapsulation layer arranged on a side of the light emitting layer away from the substrate; and at least two dams arranged around a display area in a non-display area. The encapsulation layer includes an organic material layer, and the dams include a first dam arranged around the display area and a second dam arranged around the first dam, where the first dam includes a first sub-dam arranged discontinuously, a second sub-dam arranged continuously, and at least one third sub-dam connecting the first sub-dam and the second sub-dam; the first sub-dam, the second sub-dam, and the third sub-dam are arranged around to form at least one semi-closed region structure; and at least a part of the organic material layer is located in the semi-closed region structure.