17741111. DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME simplified abstract (Samsung Display Co., Ltd.)

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DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME

Organization Name

Samsung Display Co., Ltd.

Inventor(s)

Sang Jin Park of Yongin-si (KR)

Young Dae Kim of Seoul (KR)

Young Seok Baek of Hwaseong-si (KR)

Dong Hyun Yang of Seongnam-si (KR)

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

This abstract first appeared for US patent application 17741111 titled 'DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME

Simplified Explanation

The patent application describes a display device and a method of fabricating the same. The display device includes various layers and components arranged on a substrate, including semiconductor layers, gate insulating layers, gate electrodes, oxide semiconductor layers, and interlayer insulating layers. Spacers are also included, which are placed on the side surfaces of the second gate electrode. The spacers consist of a first spacer in contact with the second gate electrode and a second spacer on top of the first spacer. The concentration of hydrogen in the first spacer is lower than the concentration of hydrogen in the second spacer.

  • The patent application describes a display device with improved performance and reliability.
  • The device includes a unique arrangement of layers and components on a substrate.
  • Spacers are used to enhance the functionality of the display device.
  • The concentration of hydrogen in the spacers is carefully controlled to optimize performance.

Potential Applications

  • This technology can be applied in various types of display devices, such as LCDs, OLEDs, and microLEDs.
  • It can be used in smartphones, tablets, televisions, computer monitors, and other electronic devices with displays.
  • The improved performance and reliability of the display device can enhance user experience and satisfaction.

Problems Solved

  • The patent application addresses issues related to the performance and reliability of display devices.
  • By carefully controlling the concentration of hydrogen in the spacers, the device's performance can be optimized.
  • The unique arrangement of layers and components on the substrate helps to overcome potential problems in display devices.

Benefits

  • The display device fabricated using this method can have improved performance, such as better image quality, faster response times, and reduced power consumption.
  • The device can also exhibit enhanced reliability, with reduced chances of malfunction or degradation over time.
  • The technology allows for more efficient manufacturing processes, leading to cost savings and increased production yields.


Original Abstract Submitted

Provided are display device and method of fabricating the same. The display device comprises a substrate, a first semiconductor layer, a first gate insulating layer, a first gate electrode dispose, a first interlayer insulating layer, a first oxide semiconductor layer, a second gate insulating layer and a second gate electrode sequentially disposed on the substrate, spacers disposed on side surfaces of the second gate electrode, and a second interlayer insulating layer disposed on the spacers, wherein each of the spacers comprises a first spacer disposed to contact a side surface of the second gate electrode and a second spacer disposed on the first spacer. A concentration of hydrogen included in the first spacer is lower than a concentration of hydrogen included in the second spacer.

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