Sony announces 3.0-inch LED backlit 921K LCD

By PR admin | Published: November 17, 2009

sony led lcd Sony announces 3.0 inch LED backlit 921K LCD

  • The new display has the so called "Window-On" anti-reflection process technology which can display strong blacks and increases display visibility.
  • Ultrahigh resolution of 271 ppi
  • Wide viewing angle of 160° in the up/down and right/left directions
  • Wide color gamut: sRGB 100%
  • New LCD mode adopted Contrast: 800:1
  • The number of pixels displayed is 640H × 3 × 480V, or 921,600 dots in an 7.5 cm (3.0") stripe arrangement panel

Source

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6 Comments

  1. WoutK89
    Posted November 17, 2009 at 11:45 am | Permalink

    Maybe a silly question, but aren’t all 921K 3″ screens 271 ppi?

  2. le_petit_prince
    Posted November 17, 2009 at 12:10 pm | Permalink

    this is going to be on there new camera huh?

  3. Catastrophile
    Posted November 17, 2009 at 12:21 pm | Permalink

    your avatar seem to be HDR, Wout!? i like it.

    all 921K 3″ LCD of 4:3 aspect have 640pxl on 60.9 mm (width) which means ~10.5 dots/mm converting to inches => ~267dpi.
    the next step after backlighting, is to make it backshakin, the LCD would be connected to sensor and shake simultaneously with it for stabilization.

    • WoutK89
      Posted November 17, 2009 at 3:08 pm | Permalink

      Thanks, for the equation, I already thought so, making a 3″ screen with 921K dots, the size of the dots are practically the same on all screens, otherwise the screen would have to shrink or the amount of pixels to increase/decrease to get another resolution. :-)

      And how does my avatar end up HDR to you?

      • Catastrophile
        Posted November 17, 2009 at 4:45 pm | Permalink

        Hey Wout, your avatar has halo’s often seen in HDR’s and you got a relatively nice one of these automatically generated type, look at mine.. anyway i think the deal with this new LCD is the better visibility and they just mentioned the resolution to say that it is not less than the best used in digital cameras, although this may change any time now with the 920 been used in not-so-high-end cameras. I wish I could plug (or wifi) a handheld 7″ screen of 800×600 or 1024×768 for free preview (away from the camera).

  4. ed
    Posted November 18, 2009 at 10:20 pm | Permalink

    The Canon 7D, and upcoming 1D MK IV have the LCD with airless gap. I thought they were sony LCD’s, so maybe sony is now selling it to other manufacturers.

    This is a improvement, if it is like the Canon LCD, it now has a glass surface which does not scratch nearly as easily as the plastic ones, and, of course, it is better in bright light but still not really usuable.