LED Taiwan

It’s forecasted that all the patents related to LED issued since 1990 will expire from 2010 in succession. The former patent structure will have to be adjusted by then, which may lead to reforming LED market.
Take Japan for example, which ranks No.1 in LED industry. Nichia had been issued 74 patents from 1991 to 2001, [...]

Transit Products for a World on the Move
Transit industry professionals have depended on ledtw.com for more than two decades to keep commuters and travellers moving in the right direction. With over 80,000 transit signs installed and counting, chances are that if you’ve travelled anywhere in the past 20 years, you’ve glanced up and seen a [...]