18230281. DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME simplified abstract (SAMSUNG DISPLAY CO., LTD.)

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DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME

Organization Name

SAMSUNG DISPLAY CO., LTD.

Inventor(s)

Kyung Jin Jeon of Incheon (KR)

So Young Koo of Yongin-si (KR)

Eok Su Kim of Seoul (KR)

Hyung Jun Kim of Seoul (KR)

Jun Hyung Lim of Seoul (KR)

DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 18230281 titled 'DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME

Simplified Explanation

The abstract describes a display device that includes various layers and patterns to improve its performance. Here is a simplified explanation of the patent application:

  • The display device consists of a substrate, a first conductive layer, a buffer layer, a semiconductor layer, an insulating layer, a second conductive layer, a planarization layer, and a third conductive layer with an anode electrode.
  • The first conductive layer has a lower light blocking pattern and a first signal line.
  • The semiconductor layer has a first semiconductor pattern and a second semiconductor pattern that are separated from each other.
  • The insulating layer has an insulating layer pattern.
  • The second conductive layer has a second signal line.
  • The planarization layer is placed on the second conductive layer.
  • The third conductive layer includes an anode electrode and is placed on the planarization layer.
  • The first semiconductor pattern is electrically connected to the lower light blocking pattern through the anode electrode.
  • At least a portion of the second semiconductor pattern is isolated from and overlaps both the first signal line and the second signal line.

Potential applications of this technology:

  • This display device can be used in various electronic devices such as smartphones, tablets, televisions, and computer monitors.
  • It can provide high-quality and high-resolution displays with improved performance.

Problems solved by this technology:

  • The lower light blocking pattern helps to block unwanted light and enhance the display's contrast ratio.
  • The isolation and overlapping of the second semiconductor pattern with the signal lines reduce interference and improve the device's overall performance.

Benefits of this technology:

  • The display device offers improved image quality with better contrast and color accuracy.
  • It provides a more efficient and reliable display performance.
  • The technology allows for the production of thinner and lighter display devices.


Original Abstract Submitted

A display device includes a substrate, a first conductive layer on the substrate and including a lower light blocking pattern and a first signal line, a buffer layer on the first conductive layer, a semiconductor layer on the buffer layer and including a first semiconductor pattern and a second semiconductor pattern separated from the first semiconductor pattern, an insulating layer on the semiconductor layer and including an insulating layer pattern, a second conductive layer on the insulating layer and including a second signal line, a planarization layer on the second conductive layer, and a third conductive layer on the planarization layer and including an anode electrode. The first semiconductor pattern is electrically connected to the lower light blocking pattern by the anode electrode, and at least a portion of the second semiconductor pattern is isolated from and overlaps each of the first signal line and the second signal line.

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