Select a Sharp AQUOS BOARD Display

Sharp AQUOS BOARD™ interactive display systems are much more than your typical interactive white boards. Designed for smooth and effortless communication in a wide range of contexts, their highly responsive touch pens allow several people to write on the same touch screen at the same time. And the Sharp Touch Display Link software enables multifaceted wireless communication. Whether in the office boardroom or the classroom, Sharp changes the way you communicate.


Quattron Pro Drive Gives Quattron Full-HD LCD Panels Resolution Equivalent to 4K*1

Image detail is determined by resolution, and resolution in turn is greatly affected by the number of luminance peaks*2—the points on a pixel where relative lightness is high. With the Quattron Pro Drive, Sharp has successfully created four luminance peaks in each of the pixels on a full-HD panel employing its proprietary 4-color*3 technology. This gives the full-HD panel highly detailed images equivalent to 4K*1. Resolution is improved through a panel structure that illuminates four parts of each pixel separately. In the horizontal direction, the green and yellow subpixels, where the brightness peaks occur, are rendered separately; and in the vertical direction, subpixels are driven separately in the top and bottom parts. High-definition (full-HD) image signals are given higher brightness and more color information with the 4K upscaling circuit, which reformats the image to make it smoother and more detailed. With the 4K image signal, the image is reformatted based on information from the original image, resulting in highly detailed images on the TV screen.

Sharp’s 3-color LCD panel Sharp’s 4-color technology*3 combined with Quattron Pro Drive

*1
Evaluation of the resolution of a brightness signal stipulated by Sharp using a 3,840 × 2,160 resolution chart. Not a 4K LCD panel.
*2
The point where it is easiest to perceive brightness level when white is being displayed. The luminance peak occurs at green and yellow, colors where the relative lightness (sensitivity to brightness of light wavelength) is high.
*3
Unlike the conventional 3-color display method, this is a proprietary Sharp method for reproducing colors on a display.

Movies

  • Quattron Pro Promotion Movie
  • Quattron Pro Technology Mechanism
  • *1
    Evaluation of the resolution of a brightness signal stipulated by Sharp using a 3,840 × 2,160 resolution chart. Not a 4K LCD panel.
  • *2
    The point where it is easiest to perceive brightness level when white is being displayed. The luminance peak occurs at green and yellow, colors where the relative lightness (sensitivity to brightness of light wavelength) is high.
  • *3
    Unlike the conventional 3-color display method, this is a proprietary Sharp method for reproducing colors on a display.

Breathtaking Color.
Be amazed by breathtaking colors with Quattron.

Conventional TVs have been making 3-color pictures for half a century. Sharp introduces the world’s first 4-color LCD TV, Quattron. Quattron delivers color never seen before on TV.

1. More Vivid Picture

Adding Yellow pixel makes pictures more vivid, such as “Yellow flower”, “Gold metal”, or “Emerald green”.

1. More Vivid Picture

Color Reproduction

AQUOS Delivers Impressively Advanced Picture Quality

The 4-color system adds yellow reproduction to the conventional primary colors of red, green, and blue (RGB plus Y). This markedly enhanced yellow reproduction provides an unprecedented wide range in gradations, to deliver colors just as they are in nature. Compared with the conventional 3 primary color panel’s 6.2 million subpixels, the more than 8 million subpixels of the 4 primary color system deliver greater precision with unprecedented color expression through the addition of yellow.

Color Reproduction

2. More Brightness with Lower Power

An almost white LED makes white color with blue and yellow. So yellow is the best color to make pictures brighter with less power.

2. More Brightness with Lower Power

3. Finer and Smoother

Quattron makes fine and smooth pictures with an 8,294,400 subpixels panel.

3. Finer and Smoother

  • Unlike the conventional 3-color display method, this is a proprietary Sharp method for reproducing colors on a display.
  • *1
    These data are based on the specification of AQUOS LC-52LE810UN ( US model ) compared with AQUOS LC-52LE700UN ( US model ).
  • *2
    Ultraviolet-induced multi-domain vertical alignment (UV2A) is a manufacturing method in which UV light is used for precision control of liquid crystal molecules to ensure uniform alignment in specific directions.
  • *3
    The feature varies depending upon models / regions.