17613450. PIXEL UNIT OF A DISPLAY PANEL, LOWER SUBSTRATE OF A DISPLAY PANEL, AND DISPLAY PANEL simplified abstract (TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.)

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PIXEL UNIT OF A DISPLAY PANEL, LOWER SUBSTRATE OF A DISPLAY PANEL, AND DISPLAY PANEL

Organization Name

TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor(s)

Liu Yang of Shenzhen, Guangdong (CN)

Yi Liu of Shenzhen, Guangdong (CN)

Chengcai Dong of Shenzhen, Guangdong (CN)

PIXEL UNIT OF A DISPLAY PANEL, LOWER SUBSTRATE OF A DISPLAY PANEL, AND DISPLAY PANEL - A simplified explanation of the abstract

This abstract first appeared for US patent application 17613450 titled 'PIXEL UNIT OF A DISPLAY PANEL, LOWER SUBSTRATE OF A DISPLAY PANEL, AND DISPLAY PANEL

Simplified Explanation

The present application discloses a pixel unit of a display panel, a lower substrate of a display panel, and a display panel. The application describes a method of improving the shielding effect provided by a common signal line in order to lower the parasitic capacitor between the pixel electrode and the data line.

  • The application proposes the use of a transparent shielding electrode element connected to the common signal line.
  • The transparent shielding electrode element extends into the aperture region and partially overlaps with the common signal line.
  • By overlapping the transparent shielding electrode element with the common signal line, the shielding effect provided by the common signal line is extended.
  • This extended shielding effect helps to lower the parasitic capacitor between the pixel electrode and the data line.

Potential applications of this technology:

  • Display panels in electronic devices such as smartphones, tablets, and televisions.
  • Any application that requires high-quality display panels with improved performance.

Problems solved by this technology:

  • The technology addresses the issue of parasitic capacitors between the pixel electrode and the data line in display panels.
  • By lowering the parasitic capacitor, the technology improves the overall performance and image quality of the display panel.

Benefits of this technology:

  • Improved shielding effect provided by the common signal line.
  • Lowered parasitic capacitor between the pixel electrode and the data line.
  • Enhanced performance and image quality of display panels.
  • Potential cost savings in manufacturing due to improved efficiency.


Original Abstract Submitted

The present application discloses a pixel unit of a display panel, a lower substrate of a display panel, and a display panel. The present application by disposing a transparent shielding electrode element connected to a common signal line and extending into the aperture region and making an orthogonal projection of the transparent shielding electrode element on a plane where the common signal line is located at least partially overlap the common signal line, extends a shielding effect provided by the common signal line such that a parasitic capacitor between the pixel electrode and the data line is lowered.

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