18510068. DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, DISPLAY DEVICE simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)

DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, DISPLAY DEVICE

Organization Name

BOE TECHNOLOGY GROUP CO., LTD.

Inventor(s)

Yupeng He of Beijing (CN)

Yang Zhou of Beijing (CN)

Xin Zhang of Beijing (CN)

Pengfei Yu of Beijing (CN)

Xiaofeng Jiang of Beijing (CN)

Yi Qu of Beijing (CN)

Lulu Yang of Beijing (CN)

Huijun Li of Beijing (CN)

Meng Zhang of Beijing (CN)

DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18510068 titled 'DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, DISPLAY DEVICE

Simplified Explanation

The abstract describes a display substrate with a light emission function layer and a separation region with a first barrier structure. The first barrier structure includes a stopper pattern and a first separation component, with the separation region also having an inorganic layer structure.

• Display substrate with light emission function layer:

   - Pixel region has a light emission function layer on a base substrate.
   - Light emission function layer enables light emission in the pixel region.

• Separation region with first barrier structure:

   - Separation region has at least one first barrier structure.
   - First barrier structure includes a stopper pattern and a first separation component.
   - First separation component has a recess on its side surface.

• Inorganic layer structure in separation region:

   - Inorganic layer structure in the separation region on the base substrate.
   - Inorganic layer structure includes multiple stacked inorganic film layers.
   - Stopper pattern is located between two adjacent inorganic film layers.

Potential Applications

The technology described in this patent application could be applied in the manufacturing of display devices such as OLED screens, where precise separation and barrier structures are required to ensure proper functioning and longevity of the display.

Problems Solved

This technology solves the problem of preventing cross-contamination or interference between different regions of a display substrate, ensuring the proper functioning of the display device over time.

Benefits

The benefits of this technology include improved display performance, increased durability, and enhanced overall quality of the display device.

Potential Commercial Applications

The potential commercial applications of this technology could be in the production of high-quality display panels for smartphones, tablets, TVs, and other electronic devices.

Possible Prior Art

One possible prior art in this field could be the use of similar barrier structures in display substrates to prevent interference between different regions. However, the specific configuration and design of the barrier structures described in this patent application may be novel and innovative.

Unanswered Questions

How does the presence of the inorganic layer structure impact the overall performance of the display substrate?

The abstract mentions the inorganic layer structure in the separation region, but it does not elaborate on how this structure specifically contributes to the functionality or durability of the display substrate.

Are there any specific manufacturing processes or materials mentioned for creating the first barrier structure?

While the abstract describes the components of the first barrier structure, it does not provide details on the manufacturing methods or materials used to create these structures.

Original Abstract Submitted

A display substrate, a manufacturing method thereof, and a display device are provided. A pixel region is provided with a light emission function layer on a base substrate of the display substrate, and a separation region is provided with at least one first barrier structure. The first barrier structure includes a stopper pattern and a first separation component. A side surface of the first separation component has a recess, and a portion of the light emission function layer extending to the separation region is disconnected on the side of the first separation component. The separation region is provided with an inorganic layer structure on the base substrate. The inorganic layer structure includes multiple stacked inorganic film layers, the stopper pattern is located between two adjacent inorganic film layers and the first separation component is located on a side of the inorganic layer structure away from the base substrate.