18509934. DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF simplified abstract (SAMSUNG DISPLAY CO., LTD.)

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

Organization Name

SAMSUNG DISPLAY CO., LTD.

Inventor(s)

Yeoung Keol Woo of Yongin-si (KR)

Sang Wook Lee of Yongin-si (KR)

Yeon Hong Kim of Yongin-si (KR)

Yung Bin Chung of Yongin-si (KR)

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A simplified explanation of the abstract

This abstract first appeared for US patent application 18509934 titled 'DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

Simplified Explanation

The display device described in the patent application includes a substrate, a first semiconductor layer, a dummy semiconductor layer, a second semiconductor layer, first and second transistors, and a light-emitting element. The first and second transistors are connected to the first and second semiconductor layers, respectively.

• The display device comprises a substrate, first and second semiconductor layers, a dummy semiconductor layer, first and second transistors, and a light-emitting element.
• The first and second semiconductor layers are made of different materials and are connected to the first and second transistors, respectively.
• The dummy semiconductor layer is made of the same material as the first semiconductor layer and is overlapped by the second semiconductor layer.
• The first transistor includes the first semiconductor layer, a first source electrode, and a first drain electrode.
• The second transistor includes the second semiconductor layer, a second source electrode, and a second drain electrode.
• The light-emitting element is connected to the first transistor.

Potential Applications

The technology described in this patent application could be applied in the development of high-resolution display screens for electronic devices, such as smartphones, tablets, and televisions.

Problems Solved

This technology solves the problem of improving the efficiency and performance of display devices by using different semiconductor materials in the construction of transistors, which can lead to better overall display quality.

Benefits

The benefits of this technology include enhanced display resolution, improved energy efficiency, and potentially longer lifespan of the display device.

Potential Commercial Applications

• "Innovative Display Technology for Enhanced Visual Experience"

Possible Prior Art

There may be prior art related to the use of different semiconductor materials in display devices to improve performance and efficiency.

How does this technology compare to existing display technologies in terms of energy consumption and display quality?

This article does not provide a direct comparison between this technology and existing display technologies in terms of energy consumption and display quality. Further research or testing may be needed to determine the specific advantages of this technology over others.

What are the potential limitations or drawbacks of implementing this technology in commercial products?

This article does not address any potential limitations or drawbacks of implementing this technology in commercial products. Factors such as cost, manufacturing complexity, and compatibility with existing technologies could be important considerations for companies looking to adopt this innovation.

Original Abstract Submitted

A display device includes: a substrate; a first semiconductor layer and a dummy semiconductor layer on the same layer on a surface of the substrate and comprising the same material as each other; a second semiconductor layer overlapping the dummy semiconductor layer in a direction perpendicular to the surface of the substrate, the first semiconductor layer and the second semiconductor layer comprising different materials from each other; a first transistor comprising the first semiconductor layer, a first source electrode, and a first drain electrode, the first source electrode and the first drain electrode being connected to the first semiconductor layer; a second transistor comprising the second semiconductor layer, a second source electrode, and a second drain electrode, the second source electrode and the second drain electrode being connected to the second semiconductor layer; and a light- emitting element connected to the first transistor.