18322659. DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME simplified abstract (Samsung Display Co., LTD.)

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

Organization Name

Samsung Display Co., LTD.

Inventor(s)

Eui Kang Heo of Yongin-si (KR)

Chong Sup Chang of Yongin-si (KR)

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 18322659 titled 'DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

Simplified Explanation

The patent application describes a display device with a unique electrode structure for improved performance and efficiency.

• Thin-film transistor included in the display device
• Interlayer insulating layer on the thin-film transistor
• Source electrode, drain electrode, and auxiliary electrode on the interlayer insulating layer
• Each electrode consists of a main conductive layer and a sub conductive layer
• Via insulating layer covering the electrodes, exposing a portion of the auxiliary electrode
• Via insulating layer includes a first part spaced apart from the auxiliary electrode and a second part adjacent to side surfaces of the auxiliary electrode layers

Potential Applications

The technology described in this patent application could be used in various display devices such as LCD screens, OLED displays, and touchscreens.

Problems Solved

This innovation solves issues related to electrode performance and efficiency in display devices, leading to improved overall display quality and functionality.

Benefits

The benefits of this technology include enhanced display performance, increased efficiency, and potentially lower production costs for display manufacturers.

Potential Commercial Applications

The electrode structure described in this patent application could be applied in smartphones, tablets, computer monitors, TVs, and other electronic devices with display screens.

Possible Prior Art

One possible prior art could be the use of similar electrode structures in other types of electronic devices or display technologies.

How does this technology compare to existing electrode structures in terms of performance and efficiency?

The patent application does not provide a direct comparison with existing electrode structures in the market. It would be beneficial to have data or studies showing the advantages of this new structure over traditional ones.

Are there any limitations or drawbacks to implementing this electrode structure in practical display devices?

The patent application does not mention any limitations or drawbacks of the proposed electrode structure. It would be important to know if there are any challenges in manufacturing or integrating this technology into commercial products.

Original Abstract Submitted

A display device includes a thin-film transistor, an interlayer insulating layer on the thin-film transistor, a source electrode, a drain electrode, and an auxiliary electrode on the interlayer insulating layer, each of the source electrode, the drain electrode, and the auxiliary electrode including a main conductive layer and a sub conductive layer on the main conductive layer, and a via insulating layer on the source electrode, the drain electrode and the auxiliary electrode, the via insulating layer covering the source electrode and the drain electrode and exposing a portion of an upper surface of the second conductive layer of the auxiliary electrode. The via insulating layer includes a first part spaced apart from the upper surface of the second conductive layer of the auxiliary electrode, and the second part adjacent to side surfaces of the main conductive layer and the sub conductive layer of the auxiliary electrode.