20240057389. DISPLAY PANEL AND MANUFACTURING METHOD THEREOF simplified abstract (Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.)

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DISPLAY PANEL AND MANUFACTURING METHOD THEREOF

Organization Name

Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Inventor(s)

Hongying Pan of Shenzhen, Guangdong (CN)

Shijian Qin of Shenzhen, Guangdong (CN)

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

This abstract first appeared for US patent application 20240057389 titled 'DISPLAY PANEL AND MANUFACTURING METHOD THEREOF

Simplified Explanation

The present disclosure describes a display panel with a light-emitting structural layer, including a pixel definition layer and a light-emitting functional layer.

  • The pixel definition layer contains intersecting dams that define printing grooves for the light-emitting functional layer.
  • Each dam has at least one diversion groove with the same extension direction, passing through intersections.
    • Potential Applications:**
  • This technology can be used in the manufacturing of high-resolution display panels for electronic devices.
  • It can be applied in the production of OLED screens for smartphones, tablets, and TVs.
    • Problems Solved:**
  • Provides a method for precise placement of the light-emitting functional layer in display panels.
  • Ensures uniform light emission and color accuracy in the display panel.
    • Benefits:**
  • Improved display panel resolution and image quality.
  • Enhanced efficiency in the manufacturing process of display panels.
  • Consistent and reliable performance of the display panel over time.


Original Abstract Submitted

the present disclosure provides a display panel and a manufacturing method thereof. the display panel includes a substrate and a light-emitting structural layer. the light-emitting structural layer includes a pixel definition layer and a light-emitting functional layer. the pixel definition layer includes a plurality of intersecting dams, and a plurality of printing grooves are defined and surrounded by the dams. the light-emitting functional layer is arranged in the printing grooves. at least one diversion groove is defined on each of the dams. an extension direction of the diversion groove is same as an extension direction of a corresponding one of the dams, and a plurality of the diversion grooves pass through at intersections.

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