Samsung display co., ltd. (20240138184). DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME simplified abstract

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Organization Name

samsung display co., ltd.

Inventor(s)

Jaybum Kim of Yongin-si (KR)

Myeongho Kim of Yongin-si (KR)

Yeonhong Kim of Yongin-si (KR)

Kyoungseok Son of Yongin-si (KR)

Sunhee Lee of Yongin-si (KR)

Seungjun Lee of Yongin-si (KR)

Seunghun Lee 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 20240138184 titled 'DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Simplified Explanation

The display apparatus described in the patent application includes a substrate with a transmission area, a display area, and a middle area. The pixel circuit on the display area consists of thin film transistors with different semiconductor layers. The display element includes a pixel electrode, an opposite electrode, and an emission layer. Additionally, there is a groove surrounding the first through hole in the middle area.

• Substrate with transmission, display, and middle areas
• Pixel circuit with thin film transistors of different semiconductor layers
• Display element with pixel electrode, opposite electrode, and emission layer
• Groove surrounding the first through hole in the middle area

Potential Applications

The technology described in this patent application could be used in:

• High-resolution displays
• Flexible displays
• Wearable technology
• Augmented reality devices

Problems Solved

This technology helps in:

• Improving display quality
• Enhancing energy efficiency
• Increasing display durability
• Reducing manufacturing costs

Benefits

The benefits of this technology include:

• Brighter and clearer displays
• Longer-lasting devices
• Lower power consumption
• Thinner and lighter displays

Potential Commercial Applications

The potential commercial applications of this technology could be in:

• Consumer electronics
• Automotive displays
• Medical devices
• Industrial equipment

Possible Prior Art

One possible prior art for this technology could be the use of oxide semiconductors in thin film transistors for display applications.

How does the technology impact battery life in portable devices?

The technology's impact on battery life in portable devices is not explicitly mentioned in the abstract. However, the use of oxide semiconductors in thin film transistors could potentially lead to improved energy efficiency, resulting in longer battery life for devices.

What are the potential challenges in manufacturing displays using this technology?

The abstract does not address the potential challenges in manufacturing displays using this technology. However, integrating different semiconductor layers and emission layers in the display element could pose challenges in terms of production complexity and cost.

Original Abstract Submitted

a display apparatus includes a substrate including a transmission area having a first through hole, a display area surrounding the transmission area, and a middle area disposed between the transmission area and the display area, a pixel circuit disposed on the display area, the pixel circuit including a first thin film transistor including a first semiconductor layer having polycrystalline silicon, and a second thin film transistor including a second semiconductor layer including an oxide semiconductor, a display element including a pixel electrode electrically connected to the pixel circuit, an opposite electrode disposed on the pixel electrode, and an intermediate layer disposed between the pixel electrode and the opposite electrode and including an emission layer, and a groove disposed in the middle area while surrounding the first through hole.