Monday, February 11, 2008

RIM patents touchscreen LCD

RIM patents touchscreen LCD
Based on the four month period between filing and publishing instead of the usual 18 months, we're probably going to be seeing something soon.

ZDNet has discovered that RIM has patented a form of touchscreen LCD. The patent, titled System and Method for Integrating A Touchscreen Within an LCD, describes “a touchscreen which is integrated into an LCD” in more detail than you can shake a stick at. The technology works primarily by detecting displacement of liquid crystal in a display and sending information based on that movement. ZDNet author Russell Shaw pointed out that the patent was published only four months after being filed rather than the usual 18, a very good indicator that the technology will be used soon. The rumors about a touchscreen for the BlackBerry 9000 have been mostly quashed, so it remains to be seen what device the technology will be used in.


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