SLIM LASER TV PRESENTED AT SID MID EUROPE JENA
SID 2008
Micro Display based Rear projection TV (RPTV) offers Full HD and potentially lower cost than LCD and PDP for large screen size. Today millions of RPTV’s sold in the market do not fit customer need in terms of form factor and the limited life time of the lamp. Slimmer and low chin cabinets coupled with Laser or semiconductor long life light sources enable this technology to compete against LCD or PDP panels for larger screens above 56 inch.
We’ve developed several generations of slim RPTV optical engines for either UHP or Led based projection systems. In this paper, we present the latest generation of the slim optical engines that should drastically change the look of RPTV’s with a form factor close to that of flat panel displays. We also combine this slim feature with a Laser based projection system. A technical description of the optical system used as design results will be discussed.
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