18123987. DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME simplified abstract (SAMSUNG DISPLAY CO., LTD.)
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Organization Name
Inventor(s)
YOUNGROK Kim of Yongin-si (KR)
KYU-SOON Park of Yongin-si (KR)
JONG-HYUN Choung of Yongin-si (KR)
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18123987 titled 'DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Simplified Explanation
- A display device with a substrate, thin film transistor, power line, pixel electrode, emission layer, common electrode, and dummy electrodes. - The thin film transistor is on the substrate. - The power line has a first conductive layer and a second conductive layer with a protrusion part. - The pixel electrode is connected to the thin film transistor. - The emission layer is on the pixel electrode. - The common electrode contacts the power line. - Dummy electrodes are on the same layer as the power line and have the same material as the pixel electrode.
Potential Applications
- Display devices such as LCD screens, OLED screens, or electronic signage. - Consumer electronics like smartphones, tablets, and TVs. - Medical devices for imaging or monitoring purposes.
Problems Solved
- Improved display quality and performance. - Enhanced electrical connectivity and efficiency. - Reduction of manufacturing costs and complexity.
Benefits
- Higher resolution and image clarity. - Energy efficiency and longer device lifespan. - Cost-effective production and assembly processes.
Original Abstract Submitted
A display device is disclosed that includes a substrate, a thin film transistor, a power line, a pixel electrode, an emission layer, a common electrode, and dummy electrodes. The thin film transistor is disposed on the substrate. The power line is disposed on the substrate and includes a first conductive layer and a second conductive layer having a protrusion part spaced apart from an upper surface of a first conductive layer. The pixel electrode is disposed on the substrate and is electrically connected to a thin film transistor. The emission layer is disposed on the pixel electrode. The common electrode is disposed on the emission layer and contacts the power line. The dummy electrodes are disposed on the same layer as the power line and include the same material as the pixel electrode.
