18478705. DISPLAY DEVICE simplified abstract (Samsung Display Co., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
BYUNGROK Moon of Yongin-si (KR)
SHOGO Nishizaki of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18478705 titled 'DISPLAY DEVICE
Simplified Explanation
The patent application describes a display device with a base layer, pixels with light-emitting elements, power electrodes, and an insulating layer.
- The display device includes a base layer divided into first and second areas.
- Each pixel on the first area contains a pixel circuit and a light-emitting element with a first electrode, light-emitting layer, and second electrode.
- A first power electrode on the second area supplies a first drive voltage to the pixel circuit.
- A second power electrode on the second area supplies a second drive voltage to the second electrode.
- An insulating layer between the base layer and the first electrode extends from the first area to the second area, covering an overlapping portion of the first power electrode and the second electrode.
Potential Applications
The technology described in this patent application could be used in various display devices, such as OLED screens, electronic signage, and wearable technology.
Problems Solved
This technology helps improve the efficiency and performance of display devices by providing a more stable power supply to the pixels and reducing interference between components.
Benefits
The benefits of this technology include enhanced display quality, longer device lifespan, and reduced power consumption, leading to improved user experience and energy efficiency.
Potential Commercial Applications
The technology could be applied in smartphones, tablets, TVs, monitors, and other electronic devices with display screens, offering manufacturers a competitive edge in the market.
Possible Prior Art
Prior art in the field of display technology may include patents or publications related to OLED displays, pixel circuits, power electrodes, and insulating layers in electronic devices.
Unanswered Questions
How does this technology impact the overall cost of manufacturing display devices?
The patent application does not provide information on the potential cost implications of implementing this technology in display devices. Manufacturers would need to conduct cost-benefit analyses to determine the economic feasibility of adopting this innovation.
What are the environmental implications of using this technology in electronic devices?
The environmental impact of producing and disposing of display devices with this technology is not addressed in the patent application. Further research and assessments would be needed to evaluate the sustainability of incorporating these components into consumer electronics.
Original Abstract Submitted
A display device includes: a base layer with first and second areas; a pixel on the first area, wherein the pixel includes a pixel circuit and a light-emitting element, wherein the light-emitting element includes a first electrode, a light-emitting layer, and a second electrode; a first power electrode on the second area and configured to supply a first drive voltage to the pixel circuit; a second power electrode on the second area and configured to supply a second drive voltage to the second electrode; and an insulating layer between the base layer and the first electrode, wherein the insulating layer extends from the first area to the second area, and overlaps the first power electrode, wherein the second electrode extends from the first area toward the second area, and wherein the insulating layer covers an entirety of an overlapping portion of the first power electrode overlapping the second electrode.
