18231787. DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME simplified abstract (SAMSUNG DISPLAY CO., LTD.)
Contents
- 1 DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME
Organization Name
Inventor(s)
Hye Jin Gwark of Yongin-si (KR)
Jung Sun Park of Yongin-si (KR)
Yeon Hwa Lee of Yongin-si (KR)
DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18231787 titled 'DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME
Simplified Explanation
The display device described in the patent application includes a unique structure involving multiple electrodes and layers to improve display performance. Here are some key points to explain the innovation:
- Pixel electrode with a pixel defining layer and openings
- First auxiliary electrode on a portion of the pixel electrode
- Second auxiliary electrode on the first auxiliary electrode
- Intermediate layer covering the pixel defining layer and second auxiliary electrode
- Common electrode on the intermediate layer
- Undercut shape formed by the side surfaces of the auxiliary electrodes within the opening
- Hole injection layer in the intermediate layer with two disconnected portions
Potential Applications
The technology described in the patent application could be used in various display devices such as LCDs, OLEDs, and electronic paper displays.
Problems Solved
This technology helps in improving the performance and efficiency of display devices by enhancing the control and manipulation of electric fields within the device.
Benefits
The benefits of this technology include better image quality, increased energy efficiency, and improved overall display performance.
Potential Commercial Applications
The technology could be applied in consumer electronics such as smartphones, tablets, laptops, and televisions to enhance display quality and user experience.
Possible Prior Art
One possible prior art for this technology could be the use of multiple electrodes and layers in display devices to control electric fields and improve performance.
Unanswered Questions
How does this technology compare to existing display technologies in terms of cost-effectiveness?
The cost-effectiveness of implementing this technology compared to traditional display technologies is not addressed in the patent application. Further research or analysis would be needed to determine the cost implications of adopting this innovation.
What impact could this technology have on the overall sustainability of display manufacturing processes?
The sustainability aspects of this technology, such as its environmental impact and resource efficiency, are not discussed in the patent application. Future studies could explore the potential sustainability benefits of using this technology in display manufacturing processes.
Original Abstract Submitted
A display device includes a pixel electrode, a pixel defining layer including an opening extending to a portion of the pixel electrode, a first auxiliary electrode on the portion of the pixel electrode to which the opening extends, a second auxiliary electrode on the first auxiliary electrode, an intermediate layer on the pixel defining layer and the second auxiliary electrode, and a common electrode on the intermediate layer. A side surface of the first auxiliary electrode is positioned inward of a side surface of the second auxiliary electrode within the opening of the pixel defining layer to form an undercut shape. A hole injection layer of the intermediate layer includes a first portion on a side surface of the pixel defining layer defining the opening of the pixel defining layer, and a second portion disconnected from the first portion and on the second auxiliary electrode.
