18555566. DISPLAY SUBSTRATE AND DISPLAY DEVICE simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)

DISPLAY SUBSTRATE AND DISPLAY DEVICE

Organization Name

BOE TECHNOLOGY GROUP CO., LTD.

Inventor(s)

Xuhui Cheng of Beijing (CN)

Xiping Li of Beijing (CN)

Chunhui Zhu of Beijing (CN)

Bo Zhang of Beijing (CN)

Daji Wang of Beijing (CN)

Yiming Sha of Beijing (CN)

Yiyang Zhang of Beijing (CN)

Huiyang Yu of Beijing (CN)

Pandeng Tang of Beijing (CN)

Yong Zhuo of Beijing (CN)

Xiaoliang Guo of Beijing (CN)

Zhen Wang of Beijing (CN)

Zhongfei Dong of Beijing (CN)

Donghua Jiang of Beijing (CN)

Wuyang Zhao of Beijing (CN)

Hongguang Yuan of Beijing (CN)

Liang Song of Beijing (CN)

Wei Zhang of Beijing (CN)

Tinghua Shang of Beijing (CN)

Guobo Yang of Beijing (CN)

Chengjie Qin of Beijing (CN)

Shantao Chen of Beijing (CN)

Ni Yang of Beijing (CN)

Yue Long of Beijing (CN)

Benlian Wang of Beijing (CN)

Weiyun Huang of Beijing (CN)

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

This abstract first appeared for US patent application 18555566 titled 'DISPLAY SUBSTRATE AND DISPLAY DEVICE

Simplified Explanation: The patent application describes a display substrate with sub-pixels and an isolation structure, where each sub-pixel contains a light-emitting functional layer. The isolation structure includes two sub-isolation structures of different sizes, with at least one film layer disconnected at the isolation structure.

Key Features and Innovation:

• Display substrate with sub-pixels and isolation structure
• Light-emitting functional layers in each sub-pixel
• Two sub-isolation structures of different sizes
• Disconnection of at least one film layer at the isolation structure

Potential Applications: This technology could be used in various display devices such as TVs, monitors, and smartphones.

Problems Solved: This technology addresses the need for improved display substrates with efficient isolation structures for better performance.

Benefits:

• Enhanced display quality
• Improved durability
• Efficient light emission

Commercial Applications: The technology can be applied in the manufacturing of high-quality display devices, potentially impacting the consumer electronics market.

Prior Art: Readers can explore prior patents related to display substrates, sub-pixels, and isolation structures to understand the evolution of this technology.

Frequently Updated Research: Stay updated on advancements in display technology, particularly in the development of innovative isolation structures for sub-pixels.

Questions about Display Substrates: 1. What are the key components of a display substrate? 2. How does the size of the sub-isolation structures impact the performance of the display device?

Original Abstract Submitted

A display substrate and a display device are provided. The display substrate includes a base substrate, sub-pixels and an isolation structure, each sub-pixel includes a light-emitting functional layer including film layers. The isolation structure is between adjacent sub-pixels, the isolation structure includes a first sub-isolation structure and a second sub-isolation structure, the first sub-isolation structure is between the second sub-isolation structure and the base substrate, and the size of the first sub-isolation structure is smaller than that of the second sub-isolation structure, the second sub-isolation structure includes a protruding portion; or, a slope angle of a side surface of the first sub-isolation structure is greater than 60 degrees and less than 120 degrees, and/or, a slope angle of a side surface of the second sub-isolation structure is greater than 60 degrees and less than 120 degrees; and at least one film layer is disconnected at the isolation structure.