18674187. DISPLAY DEVICE simplified abstract (Japan Display Inc.)
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
Tomohide Onogi of Azumino-shi (JP)
Yasuo Segawa of Azumino-shi (JP)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18674187 titled 'DISPLAY DEVICE
Simplified Explanation: The liquid crystal display device utilizes FFS technology to enhance the common electrode and improve the aperture ratio of pixels.
- The pixel electrode is made of a transparent first layer electrode.
- A common electrode, consisting of a transparent second layer electrode, is placed above the pixel electrode with an insulation film in between.
- The upper layer of the common electrode features multiple slits and extends across all pixels in the display region.
- The common electrode connects to a peripheral common electric potential line for a common electric potential (Vcom).
- Unlike conventional devices, there are no auxiliary common electrode lines or pad electrodes in this design.
Key Features and Innovation:
- Utilizes FFS technology for improved common electrode design.
- Enhances aperture ratio of pixels.
- Eliminates the need for auxiliary common electrode lines and pad electrodes.
Potential Applications:
- Consumer electronics such as smartphones, tablets, and laptops.
- Monitors and displays for various industries.
- Automotive displays.
Problems Solved:
- Improved common electrode design for better electric potential distribution.
- Increased aperture ratio of pixels for enhanced display quality.
Benefits:
- Enhanced display quality.
- Improved electric potential distribution.
- Simplified design without the need for additional electrodes.
Commercial Applications: Liquid crystal display devices with FFS technology can be used in various consumer electronics, industrial displays, and automotive applications to provide high-quality visuals and efficient electric potential distribution.
Prior Art: Readers interested in prior art related to this technology can explore patents and research on liquid crystal display devices, FFS technology, and common electrode designs in the field of display technologies.
Frequently Updated Research: Researchers are continually exploring advancements in liquid crystal display technology, including improvements in common electrode designs and pixel aperture ratios to enhance display quality and efficiency.
Questions about Liquid Crystal Display Device with FFS Technology: 1. How does the FFS technology improve the common electrode design in liquid crystal display devices? 2. What are the potential applications of this innovative common electrode design in the display industry?
Original Abstract Submitted
A liquid crystal display device according to FFS technology is provided, which sufficiently provides a common electrode with common electric potential and improves an aperture ratio of pixels. A pixel electrode is formed of a first layer transparent electrode. A common electrode made of a second layer transparent electrode is formed above the pixel electrode interposing an insulation film between them. The common electrode in an upper layer is provided with a plurality of slits. The common electrode extends over all the pixels in a display region. An end of the common electrode is disposed on a periphery of the display region and connected with a peripheral common electric potential line that provides a common electric potential Vcom. There is provided neither an auxiliary common electrode line nor a pad electrode, both of which are provided in a liquid crystal display device according to a conventional art.
