20240016030. 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)

Gaobo Lin of Shenzhen, Guangdong (CN)

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

This abstract first appeared for US patent application 20240016030 titled 'DISPLAY PANEL AND MANUFACTURING METHOD THEREOF

Simplified Explanation

The abstract describes a display panel and its manufacturing method. The display panel includes a driving circuit layer with an auxiliary electrode and an undercut structure. The auxiliary electrode has a connection portion that extends along the peripheral direction of the undercut structure and is exposed by the undercut space. The light-emitting layer and a second electrode are cut at the location of the undercut structure, and the second electrode is connected to the connection portion of the auxiliary electrode. An encapsulation layer extends into the undercut space and covers the second electrode.

  • The display panel includes a driving circuit layer with an auxiliary electrode and an undercut structure.
  • The auxiliary electrode has a connection portion that extends along the peripheral direction of the undercut structure.
  • The connection portion of the auxiliary electrode is exposed by the undercut space.
  • The light-emitting layer and a second electrode are cut at the location of the undercut structure.
  • The second electrode is connected to the connection portion of the auxiliary electrode.
  • An encapsulation layer extends into the undercut space and covers the second electrode.

Potential applications of this technology:

  • Display panels for electronic devices such as smartphones, tablets, and televisions.
  • Flexible display panels for wearable devices and curved screens.
  • High-resolution display panels for virtual reality and augmented reality devices.

Problems solved by this technology:

  • Improved connection between the auxiliary electrode and the second electrode.
  • Enhanced structural stability and durability of the display panel.
  • Efficient utilization of space within the display panel.

Benefits of this technology:

  • Improved image quality and brightness of the display panel.
  • Enhanced flexibility and durability of the display panel.
  • Cost-effective manufacturing process for display panels.


Original Abstract Submitted

a display panel and a manufacturing method thereof are provided. a driving circuit layer includes an auxiliary electrode and an undercut structure. an undercut space is defined on the undercut structure. the auxiliary electrode includes a connection portion. the connection portion extends along a peripheral direction of the undercut structure. the connection portion is exposed by the undercut space. a light-emitting layer and a second electrode are cut at where the undercut structure is. the second electrode is connected to the connection portion of the auxiliary electrode. an encapsulation layer extends into the undercut space and covers the second electrode.

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