Broad shortages of LED chips used in the latest flat-panel TVs, laptop screens and high-efficiency lighting could turn a dangerous situation into disaster by the end of the year.
Products are already in tight supply as manufacturing capacity is running at full-bore. Analysts predict that unless new plants are brought online by the fourth quarter, severe LED rationing may hit vendors like a holiday season tsunami.

LED lighting is finding itself battling with LED TVs for precious manufacturing capacity.
The LED lighting industry could be most vulnerable. The industry uses the brightest, highest quality LEDs – the hardest to produce – and is seeing capacity already shifting to more mainstream applications, particularly TVs.
Producers are trying to respond. Aixtron of Germany and Veeco Instruments of the U.S. are rushing to double their manufacturing by the fourth quarter. Sensing the unmet demand, LED lighting maker Cree also anticipates doubling its production capacity. The company is building the world’s largest LED manufacturing plant at a site in China.
But questions remain whether this will be enough. LED designer Bridgelux says production capacity around the world for lighting chips is tight. “I want more and I can’t find it,” says CEO William Watkins. The short supply isn’t yet hurting the company, “but we can’t cut prices as fast as we might.”
The constraint also is hampering negotiations. “Right now, it doesn’t allow us to negotiate good prices on our LEDs,” adds Watkins.
Principal Analyst Jagdish Rebello at the research firm iSuppli says demand for all types of LEDs continues to outstrip supply. Sales came to 63 billion units last year and are projected to increase at a double-digit pace this year. That could bring them perilously close to the world’s production capacity of 75 billion units.
“A drastic under supply situation could occur,” warns Rebello.
Posted by Mark Boslet 










