17915522. DISPLAY DEVICE, AND DISPLAY PANEL AND MANUFACTURING METHOD THEREOF simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)

DISPLAY DEVICE, AND DISPLAY PANEL AND MANUFACTURING METHOD THEREOF

Organization Name

BOE TECHNOLOGY GROUP CO., LTD.

Inventor(s)

Yongchao Huang of Beijing (CN)

Jingang Fang of Beijing (CN)

Jun Cheng of Beijing (CN)

Xinxin Wang of Beijing (CN)

Jun Liu of Beijing (CN)

Qinghe Wang of Beijing (CN)

Leilei Cheng of Beijing (CN)

Bin Zhou of Beijing (CN)

Ce Zhao of Beijing (CN)

Liangchen Yan of Beijing (CN)

DISPLAY DEVICE, AND DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A simplified explanation of the abstract

This abstract first appeared for US patent application 17915522 titled 'DISPLAY DEVICE, AND DISPLAY PANEL AND MANUFACTURING METHOD THEREOF

The abstract describes a display panel with a substrate, a driving layer, a light-emitting control layer, and a pixel-defining layer.

• The driving layer contains driving transistors arranged in rows in a column direction.
• The light-emitting control layer has light-emitting devices arranged in rows in the column direction, spaced apart by the transistor rows.
• The pixel-defining layer includes blocking grooves arranged in the column direction, with a light-shielding layer in the grooves.

Key Features and Innovation:

• Integration of driving transistors and light-emitting devices in a display panel.
• Use of blocking grooves to enhance pixel definition and light shielding.

Potential Applications:

• High-resolution displays in electronic devices.
• Energy-efficient screens for smartphones and tablets.

Problems Solved:

• Improved pixel clarity and contrast in display panels.
• Enhanced light control for better image quality.

Benefits:

• Crisp and vibrant display quality.
• Reduced power consumption for longer battery life.

Commercial Applications:

• Display technology for consumer electronics like smartphones, tablets, and laptops.
• Potential use in medical imaging devices for high-resolution screens.

Prior Art:

• Research on display panel technologies integrating driving transistors and light-emitting devices.
• Studies on light-shielding techniques in display panels.

Frequently Updated Research:

• Ongoing developments in display panel technology for improved performance and efficiency.

Questions about the Technology: 1. How does the integration of driving transistors and light-emitting devices improve display quality? 2. What are the potential challenges in implementing blocking grooves for pixel definition and light shielding?

Original Abstract Submitted

A display panel includes a substrate, a driving layer and a light-emitting control layer. The driving layer is provided with a plurality of driving transistors arranged into a plurality of transistor rows in a column direction. The light-emitting control layer includes a plurality of light-emitting devices arranged into a plurality of device rows in the column direction, the device rows is spaced apart by the transistor row in the column direction, and the transistor rows is spaced apart by the device row in the column direction. The pixel-defining layer is provided with a plurality of blocking grooves recessed toward the substrate, the plurality of blocking grooves are arranged in the column direction, at least one of the plurality of blocking grooves is arranged between the transistor row and the device row adjacent in the column direction, and a light-shielding layer is arranged in the blocking groove.