Paper Flat Speakers

Taiwan's Industrial Technology Research Institute is talking up its thin tweeters, called Flexpeaker. The initial goal is for 8.5-inch by 11-inch sheets that cost about 15pounds, but the hope is to produce whole rolls of the stuff in the not too distant future, which will then be liberally applied to the exteriors of movie theaters, the interiors of cars, and the sides of the thinnest of thin-panel TVs.