Samsung display co., ltd. (20240196659). 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)

Sewan Son of Yongin-si (KR)

Sungho Kim of Yongin-si (KR)

Minwoo Woo of Yongin-si (KR)

Seunghyun Lee of Yongin-si (KR)

Wangwoo Lee of Yongin-si (KR)

Jiseon Lee of Yongin-si (KR)

Kyeongwoo Jang of Yongin-si (KR)

Sugwoo Jung of Yongin-si (KR)

Hyeri Cho of Yongin-si (KR)

Seunggyu Tae 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 20240196659 titled 'DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

The display apparatus described in the patent application includes a complex structure involving multiple layers and openings to improve display performance.

• The apparatus includes a first sub-pixel electrode and a conductive bank layer with a first opening overlapping the first sub-pixel electrode.
• The conductive bank layer consists of first and second conductive layers with different etch selectivities, along with insulating and protective layers.
• An insulating layer is placed between the first sub-pixel electrode and the conductive bank layer, with an opening overlapping the first opening in the bank layer.
• The insulating protective layer, which has a different etch selectivity from the insulating layer, is positioned between the insulating layer and the conductive bank layer.
• A first intermediate layer overlaps the first sub-pixel electrode through the first opening of the conductive bank layer.

Potential Applications: - This technology can be applied in various display devices such as smartphones, tablets, and televisions. - It can enhance the visual quality and performance of screens by improving pixel control and color accuracy.

Problems Solved: - The technology addresses issues related to pixel control, color accuracy, and overall display quality in electronic devices.

Benefits: - Improved display performance and visual quality. - Enhanced pixel control and color accuracy. - Potential for more vibrant and detailed images on screens.

Commercial Applications: Title: Enhanced Display Technology for Electronic Devices This technology can be utilized in the manufacturing of smartphones, tablets, televisions, and other electronic devices to enhance display performance and visual quality. It can cater to consumers looking for devices with improved screen resolution, color accuracy, and overall display experience.

Questions about Display Apparatus Technology: 1. How does the conductive bank layer contribute to improving display performance? The conductive bank layer, with its multiple layers and openings, helps in better pixel control and color accuracy on screens by providing a structured framework for the sub-pixel electrodes.

2. What are the potential applications of this display technology beyond consumer electronics? This display technology can also be utilized in industries such as medical imaging, automotive displays, and industrial monitors to enhance visual quality and performance in various applications.

Original Abstract Submitted

a display apparatus includes a first sub-pixel electrode, a conductive bank layer which is disposed on the first sub-pixel electrode and in which a first opening overlapping the first sub-pixel electrode is defined. the conductive bank layer includes first and second conductive layers having different etch selectivities from each other, an insulating layer which is disposed between a peripheral portion of the first sub-pixel electrode and the conductive bank layer and in which an opening overlapping the first opening is defined, an insulating protective layer which is disposed between the insulating layer and the conductive bank layer and in which an opening overlapping the first opening is defined. the insulating protective layer includes an insulating material having an etch selectivity different from an etch selectivity of the insulating layer, a first intermediate layer overlapping the first sub-pixel electrode through the first opening of the conductive bank layer.