18467582. DISPLAY APPARATUS simplified abstract (Samsung Display Co., LTD.)
Contents
DISPLAY APPARATUS
Organization Name
Inventor(s)
Heejean Park of Yongin-si (KR)
Hyeongseok Kim of Yongin-si (KR)
Junhyun Park of Yongin-si (KR)
DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18467582 titled 'DISPLAY APPARATUS
The patent application describes a display apparatus with a display area and a peripheral area surrounding it, including a pad portion with pads, power voltage lines, and fan-out wire portions.
- The display apparatus includes a display area for showing images using pixels.
- The peripheral area surrounds the display area and contains a pad portion with pads.
- A first power voltage line connects the display area to the pad portion, with spaced-apart power patterns.
- Fan-out wire portions connect the pad portion to the display area, overlapping some of the power patterns.
- The fan-out wire portion consists of first, second, and third fan-out wires at different layers.
Potential Applications:
- This technology can be used in various display devices such as smartphones, tablets, and monitors.
- It can also be applied in automotive displays, wearable technology, and augmented reality devices.
Problems Solved:
- Provides a more efficient and compact way to connect the display area to external components.
- Reduces the complexity of wiring and improves the overall performance of the display apparatus.
Benefits:
- Enhanced connectivity and power distribution within the display apparatus.
- Improved reliability and durability of the device.
- Cost-effective manufacturing process.
Commercial Applications:
- This technology can be utilized by display manufacturers to create more advanced and reliable products for consumer electronics and industrial applications.
Questions about the technology: 1. How does the fan-out wire portion improve the performance of the display apparatus? 2. What are the specific advantages of using power voltage lines with spaced-apart power patterns in the pad portion?
Original Abstract Submitted
A display apparatus includes a display area configured to display an image using a pixel, and a peripheral area at least partially surrounding the display area, a pad portion in the peripheral area, and including pads, a first power voltage line between the display area and the pad portion in plan view, and including first power patterns spaced apart from each other, and a fan-out wire portion connected between the pad portion and the display area, and overlapping at least a portion of the first power patterns, wherein the fan-out wire portion includes a first fan-out wire, a second fan-out wire, and a third fan-out wire, the second fan-out wire being at a different layer from the first fan-out wire, and the third fan-out wire being at a different layer from the first fan-out wire and from the second fan-out wire.
