20240040895. FLEXIBLE DISPLAY PANEL, FLEXIBLE DISPLAY DEVICE simplified abstract (SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.)

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FLEXIBLE DISPLAY PANEL, FLEXIBLE DISPLAY DEVICE

Organization Name

SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

Inventor(s)

Shijian Qin of Shenzhen, Guangdong (CN)

Wanliang Zhou of Shenzhen, Guangdong (CN)

FLEXIBLE DISPLAY PANEL, FLEXIBLE DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240040895 titled 'FLEXIBLE DISPLAY PANEL, FLEXIBLE DISPLAY DEVICE

Simplified Explanation

The invention is a flexible display panel and device that includes various layers and components to enable flexibility and functionality.

  • The flexible display panel consists of a substrate, an auxiliary cathode, a separation layer, a passivation layer, an auxiliary anode, and a cathode layer.
  • The substrate provides a base for the other layers and components.
  • The auxiliary cathode is located on the substrate and is exposed through a first opening defined by the separation layer.
  • The separation layer acts as a barrier and defines the first opening to expose the auxiliary cathode.
  • The passivation layer is disposed on the separation layer and extends into the first opening as an undercut structure.
  • The auxiliary anode is arranged within the first opening and is connected to the auxiliary cathode.
  • The cathode layer is arranged on the auxiliary anode and is connected to it at both ends.

Potential applications of this technology:

  • Flexible displays for electronic devices such as smartphones, tablets, and wearable devices.
  • Foldable or rollable displays for portable devices.
  • Curved or flexible displays for automotive dashboards or instrument panels.
  • Flexible displays for advertising or signage purposes.

Problems solved by this technology:

  • Enables the creation of flexible displays that can be bent, folded, or rolled without damaging the display.
  • Provides a solution for creating displays with unconventional shapes or form factors.
  • Enhances the durability and robustness of displays, reducing the risk of breakage or damage.

Benefits of this technology:

  • Allows for the development of more versatile and portable electronic devices.
  • Enables the creation of displays that can conform to different surfaces or objects.
  • Enhances the user experience by providing more immersive and interactive displays.
  • Provides a solution for creating displays with improved durability and longevity.


Original Abstract Submitted

the invention provides a flexible display panel and a flexible display device. the flexible display panel includes: a substrate, an auxiliary cathode provided on the substrate, an separation layer disposed on the substrate and the auxiliary cathode and defining a first opening to expose the auxiliary cathode, a passivation layer disposed on the separation layer and extending into the first opening as an undercut structure, an auxiliary anode arranged in the first opening and connected to the auxiliary cathode, and a cathode layer arranged on the auxiliary anode with a left end and a right end respectively connected with the auxiliary anode.

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