Samsung Develops USB-powered LCD PC Monitor

Samsung Electronics Co Ltd developed a 18.5-inch LCD display whose power consumption is as low as 6.3W and exhibited it at SID 2010.

At the company’s booth, the display was connected to a PC via a USB2.0 cable and powered only by the PC.

The low power consumption was realized by improving the transmittance of the panel and the luminance efficiency of the backlight. The transmittance of the panel, which is a TN-mode panel, is about 7%. But the company declined to comment on the specific technologies used to improve the transmittance.

The display is equipped with an edge-lit type backlight unit that uses LEDs as its light source. The LEDs have a higher efficiency than those used for existing LCD monitors. However, their lifetime is 30,000 hours, which is 20,000 hours shorter than that of the existing LCD monitors’ LEDs.

The pixel count, luminance and contrast ratio of the new LCD display are 1,366 x 768, 250cd/m2 and 1,000:1, respectively.

This Post Has 250 Comments

  1. Sophie Smith

    It is very beautiful article I found some good information about the electronic gadget from samsung.
    Nice Post….

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  2. Pr

    I am always relying on samsung products, we are already into some electronic products. This is really helpful and will be installing to my office…

    Thanks
    Ammenda

  3. Anonymous

    It’s energy saving:)

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    The range of Acer notebook adapter cheap. Do not be fooled by the exceptionally low prices, you still get a lot of bang for your buck. These notebook is perfect for everyday tasks such as word processing.

  5. Anonymous

    samsung’s  productions are always perfect and its new facility seems to be a useful one.

  6. Anonymous

    maybe it will use a little power……

  7. Anonymous

    From your data, I still prefer the regular monitors.

  8. Anonymous

    I like this Samsung USB-powered LCD monitor:)

  9. Suspectuiy

    usb power? this must can save a lot of energy and of coursr money….

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    wow. i hope they could add up wifi on it to make it technologically inclined with the latest technology we have today. 

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    im a bit sceptical with a tv usb powered tv. there is a big different with power coming from a USB port from a real power plug. most thing noticeable would be the brightness i suppose, i wonder how they were able to resolve that. 

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    Whereas the pixel count, luminance and contrast ratio of the new LCD display are 1,366 x 768, 250cd/m2 and 1,000:1, respectively. So I think it’s performance will very beautiful.

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