17991866. DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME simplified abstract (Samsung Display Co., Ltd.)

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DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Organization Name

Samsung Display Co., Ltd.

Inventor(s)

Hyojung Kim of Yongin-si (KR)

Sangsub Kim of Yongin-si (KR)

Jongwoo Park of Yongin-si (KR)

Junehwan Kim of Yongin-si (KR)

Taeyoung Kim of Yongin-si (KR)

Youngtae Choi of Yongin-si (KR)

Hyuncheol Hwang of Yongin-si (KR)

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

This abstract first appeared for US patent application 17991866 titled 'DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Simplified Explanation

The patent application describes a display apparatus and a method for manufacturing it. The display apparatus includes a substrate and a thin-film transistor, which has a semiconductor layer and a gate electrode. The semiconductor layer consists of a polysilicon layer and an organic layer. The polysilicon layer has an uneven surface, and the organic layer is placed on top of it.

  • The display apparatus includes a substrate and a thin-film transistor.
  • The thin-film transistor has a semiconductor layer and a gate electrode.
  • The semiconductor layer is made up of a polysilicon layer and an organic layer.
  • The polysilicon layer has an uneven surface.
  • The organic layer is placed on the uneven surface of the polysilicon layer and contains an organic semiconductor material.

Potential applications of this technology:

  • Display screens for electronic devices such as smartphones, tablets, and televisions.
  • Flexible and bendable displays for wearable devices and curved screens.
  • High-resolution displays for virtual reality and augmented reality applications.

Problems solved by this technology:

  • Provides a method for manufacturing a display apparatus with improved performance and efficiency.
  • Allows for the creation of displays with a thin-film transistor that has a semiconductor layer consisting of both polysilicon and organic materials.
  • Addresses the issue of uneven surfaces in the polysilicon layer by placing an organic layer on top.

Benefits of this technology:

  • Improved display performance and efficiency due to the combination of polysilicon and organic materials in the semiconductor layer.
  • Enhanced flexibility and durability of the display apparatus.
  • Potential for higher resolution and better image quality in display screens.


Original Abstract Submitted

The invention provides a display apparatus and a method for manufacturing the same. The display apparatus includes a substrate and a thin-film transistor. The thin-film transistor includes a semiconductor layer disposed on the substrate and includes a gate electrode overlapping the semiconductor layer and insulated from the semiconductor layer. The semiconductor layer includes a polysilicon layer and an organic layer. The polysilicon layer has a first surface and has an uneven surface overlapping the first surface. The organic layer is disposed on the uneven surface of polysilicon layer and includes an organic semiconductor material.

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