18510068. DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, DISPLAY DEVICE simplified abstract (Chengdu BOE Optoelectronics Technology Co., Ltd.)

DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, DISPLAY DEVICE

Organization Name

Chengdu BOE Optoelectronics Technology 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 and first barrier structure:

   - Pixel region with light emission function layer
   - Separation region with first barrier structure
   - First barrier structure includes stopper pattern and first separation component
   - Side surface of first separation component has a recess
   - Portion of light emission function layer disconnected in separation region

• Inorganic layer structure in separation region:

   - Multiple stacked inorganic film layers
   - Stopper pattern located between adjacent inorganic film layers
   - First separation component located on side of inorganic layer structure away from base substrate

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 of the display.

Problems Solved

This technology solves the problem of ensuring proper separation between different regions of the display substrate, as well as providing effective barrier structures to prevent interference between components.

Benefits

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

Potential Commercial Applications

The potential commercial applications of this technology include the production of high-quality display devices for consumer electronics, such as smartphones, tablets, and televisions.

Possible Prior Art

One possible prior art for this technology could be the use of similar barrier structures in display substrates, but with different configurations or materials.

Unanswered Questions

How does this technology compare to existing barrier structures in display substrates?

The article does not provide a direct comparison to existing barrier structures in display substrates, so it is unclear how this technology differs or improves upon current solutions.

What are the specific materials used in the inorganic layer structure?

The article mentions multiple stacked inorganic film layers in the inorganic layer structure, but does not specify the exact materials used, which could be important for understanding the performance and characteristics of the display substrate.

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.