Traditional Slack Season Coupled with Weaker Demand for LED Backlit TV During China's National Day Holiday, Taiwanese LED Manufacturers' Revenue of October Dropped by 10% Based on the analysis and statistics of LEDinside, a research division under TrendForce, in October 2010, listed LED manufacturers in Taiwan have total revenue of 8.69 billion NTD, an 10.77% decline compared with September revenue of 9.736 billion NTD and 21.3% rise in YoY.