18294550. OLED DEVICE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY PANEL simplified abstract (BOE Technology Group Co., Ltd.)

OLED DEVICE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY PANEL

Organization Name

BOE Technology Group Co., Ltd.

Inventor(s)

Yanyu Liu of Beijing (CN)

Lu Yang of Beijing (CN)

Dawei Shi of Beijing (CN)

Keyuan Li of Beijing (CN)

Yang Xie of Beijing (CN)

Can Huang of Beijing (CN)

Xiaosong Wen of Beijing (CN)

Zixin Lin of Beijing (CN)

Jiachen Guo of Beijing (CN)

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

This abstract first appeared for US patent application 18294550 titled 'OLED DEVICE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY PANEL

The present disclosure pertains to an OLED device and its manufacturing method, as well as a display panel. The OLED device comprises a substrate, an anode layer, a pixel-defining layer with multiple pixel-defining structures, a first organic layer, a light-emitting layer, and a cathode layer. The first organic layer includes at least one open groove.

• An OLED device with a unique structure involving an anode layer, pixel-defining layer, first organic layer, light-emitting layer, and cathode layer.
• The pixel-defining layer consists of multiple pixel-defining structures that define pixel units.
• The first organic layer contains at least one open groove, adding to the device's functionality.
• The light-emitting layer is positioned within the pixel unit, enhancing the display quality.
• The cathode layer covers the light-emitting layer and the first organic layer, completing the OLED device structure.

Potential Applications: - Consumer electronics such as smartphones, tablets, and TVs - Automotive displays - Medical devices - Wearable technology

Problems Solved: - Improved display quality and efficiency - Enhanced structural design for OLED devices - Increased functionality and performance

Benefits: - Brighter and more vibrant displays - Energy-efficient technology - Enhanced durability and longevity

Commercial Applications: Title: Innovative OLED Device for Enhanced Display Quality This technology can be utilized in various commercial applications such as consumer electronics, automotive displays, medical devices, and wearable technology. The enhanced display quality, energy efficiency, and durability make it a valuable innovation in the market.

Questions about OLED Device Technology: 1. How does the open groove in the first organic layer contribute to the functionality of the OLED device? The open groove in the first organic layer enhances the device's performance by allowing for improved light emission and overall display quality.

2. What are the potential market implications of this innovative OLED device technology? The market implications of this technology are significant, as it can revolutionize the display industry by offering brighter, more energy-efficient displays for various applications.

Original Abstract Submitted

The present disclosure relates to an OLED device and a manufacturing method thereof, and a display panel. The OLED device includes: a substrate; an anode layer and a pixel-defining layer, provided on a side of the substrate, the pixel-defining layer including a plurality of pixel-defining structures, and adjacent pixel-defining structures defining a pixel unit; a first organic layer, covering the anode layer and the pixel-defining layer; a light-emitting layer, provided on a side of the first organic layer away from the substrate and within the pixel unit; and a cathode layer, covering the light-emitting layer and the first organic layer. The first organic layer includes at least one open groove.