Sony develops new Multi-Touch LCD Touchscreen

Dec 20 2007, 3:00am CST | by Luigi Lugmayr

Sony announced a new LCD touchscreen supporting multi-touch.

With the success of the Apple iPhone, it seems no electronics company can bring out new portable devices without a touch screen interface. The new touch screens have to support of course multi-touch.
The new Sony LCD touchscreen uses a low-temperature polysilicon thin film transistor TFT process technology based on optical sensor arrays.
The current prototype display is 3.5 inch in size and has a resolution of 640 x RGB x 480 pixels. The optical touch sensor array supports up to 5 points. Finger and stylus input is supported.
Via this Sony press-release (Japanese).

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Luigi Lugmayr
Luigi is the founding chief Editor of I4U News and brings over 15 years experience in the technology field to the ever evolving and exciting world of gadgets. He started I4U News back in 2000 and evolved it into vibrant technology magazine.
Luigi can be contacted directly at ml@i4u.com. Luigi posts regularly on LuigiMe.com about his experience running I4U.