17899894. DISPLAY PANEL AND DISPLAY DEVICE simplified abstract (WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.)

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DISPLAY PANEL AND DISPLAY DEVICE

Organization Name

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

Inventor(s)

Ying Zheng of Wuhan (CN)

DISPLAY PANEL AND DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 17899894 titled 'DISPLAY PANEL AND DISPLAY DEVICE

Simplified Explanation

The abstract describes a display panel and a display device. The display panel consists of a substrate, a light-shielding metal layer, a driving circuit layer, a first electrode, a light-emitting layer, and a second electrode. The light-shielding metal layer includes a first trace in the frame area, and the driving circuit layer includes a pixel driving circuit in the display area and a gate driving circuit in the frame area. The first trace and the gate driving circuit partially overlap.

  • The display panel includes a substrate, a light-shielding metal layer, a driving circuit layer, a first electrode, a light-emitting layer, and a second electrode.
  • The light-shielding metal layer contains a first trace in the frame area.
  • The driving circuit layer consists of a pixel driving circuit in the display area and a gate driving circuit in the frame area.
  • The first trace and the gate driving circuit overlap partially.

Potential Applications:

  • This technology can be used in various display devices such as televisions, computer monitors, and mobile phones.
  • It can be applied in the automotive industry for heads-up displays and infotainment systems.
  • Medical devices like X-ray displays and ultrasound machines can benefit from this technology.

Problems Solved:

  • The light-shielding metal layer helps prevent unwanted light leakage, improving display quality.
  • The driving circuit layer enables efficient control of pixels and gates, enhancing overall display performance.
  • The overlapping of the first trace and the gate driving circuit optimizes space utilization on the display panel.

Benefits:

  • Enhanced display quality due to the light-shielding metal layer.
  • Improved efficiency and control of pixels and gates through the driving circuit layer.
  • Optimal use of space on the display panel with the overlapping design.


Original Abstract Submitted

A display panel and a display device are provided. The display panel includes a substrate; a light-shielding metal layer disposed on a side of the substrate, wherein the light-shielding metal layer includes a first trace disposed in a frame area; a driving circuit layer disposed on a side of the light-shielding metal layer away from the substrate, wherein the driving circuit layer includes a pixel driving circuit disposed in the display area and a gate driving circuit disposed in the frame area; a first electrode disposed on a side of the driving circuit layer away from the substrate; a light-emitting layer disposed on a side of the first electrode away from the substrate; and a second electrode disposed on a side of the light-emitting layer away from the substrate, wherein the first trace and the gate driving circuit are at least partially overlapped.

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