18468159. DISPLAY DEVICE simplified abstract (SAMSUNG DISPLAY CO., LTD.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Sang Myoung Lee of Yongin-si (KR)
Sang Hyun Kang of Yongin-si (KR)
Seong Hyun Jin of Yongin-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18468159 titled 'DISPLAY DEVICE
The patent application describes a display device with multiple metal layers, transistors, capacitors, and a compensation pattern on the active layer.
- The display device includes a first metal layer, an active layer, a second metal layer, and a third metal layer.
- A first transistor is integrated into the device, with a semiconductor region, drain electrode, source electrode, and gate electrode.
- A first capacitor is also included, with a first capacitor electrode connected to the gate electrode and a second capacitor electrode integrated with the source electrode.
- A compensation pattern is present on the active layer to enhance performance.
Potential Applications: - This technology can be used in various display devices such as LCDs, OLEDs, and microLEDs. - It can also be applied in touchscreens, electronic paper, and flexible displays.
Problems Solved: - Improved performance and efficiency of display devices. - Enhanced functionality and reliability of transistors and capacitors in the display.
Benefits: - Higher resolution and image quality in displays. - Increased durability and longevity of display devices. - Enhanced user experience with responsive and high-performance screens.
Commercial Applications: - This technology has significant commercial potential in the consumer electronics industry for smartphones, tablets, TVs, and monitors. - It can also be utilized in automotive displays, medical devices, and wearable technology.
Questions about the Technology: 1. How does the compensation pattern on the active layer improve the performance of the display device? 2. What are the specific advantages of integrating the first capacitor electrode with the gate electrode of the first transistor?
Original Abstract Submitted
A display device includes: a first metal layer on a substrate; an active layer on the first metal layer; a second metal layer on the active layer; a third metal layer on the second metal layer; a first transistor including: a semiconductor region at the active layer; a drain electrode on a first side of the semiconductor region; a source electrode on a second side of the semiconductor region; and a gate electrode at the second metal layer; a first capacitor including: a first capacitor electrode at the first metal layer, and electrically connected to the gate electrode of the first transistor; and a second capacitor electrode integral with the source electrode of the first transistor, and on a third side of the semiconductor region of the first transistor; and a compensation pattern at the active layer, and on a fourth side of the semiconductor region of the first transistor.
