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LCD rear-projection bulletin board from Toshiba

Vincent Mao, Tokyo; Shih-wei Kao, DIGITIMES Asia 0

Toshiba is displaying a wide 4×HTPS (high-temperature poly-silicon) LCD rear-projection bulletin board at InfoComm Japan 2001. Billed to replace CRT and PDP (plasma display panel) displays, the billboard employs 100W mercury-vapor lamps, which...

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