Hitachi Announces LCD Screen: 720p and Glasses-Free 3D

  • Smartphone screens may continue to get larger. Hitachi announced it has developed a high resolution 4.5-inch, 720p display that the company hopes will be used for portable TVs, phones or handheld game devices.
  • The 1280×710 resolution may enable 720p HD movies to be viewed in native resolution on phones — and the backlit LCD would be an IPS-based display, allowing for a wide viewing angle like that on the iPhone.
  • Additionally, this new 3D-capable display uses a lenticular lens (rather than a barrier approach) that would enable glasses-free 3D.
  • ETCentric contributor Phil Lelyveld points out: “3D is driving the display industry towards higher and higher resolution phone screens, since 3D effectively halves the resolution. Resolution has become a marketing point in this highly competitive market.”