LED street lamps and architectural lighting accounted for 50% of Nanjing's overall revenue contribution in 2009, totaling NT$600 million; in 2010, it will look at NT$1.6 billion.
Although the sales of LED TVs have led to a tight supply of LED chips and led to the depletion of LED commercial lighting shipments, the number of metal organic chemical vapor phase epitaxy (MOCVD) machines increased by 400 at the upstream wafer factories in 2010. Taiwan, LED die cost is expected to significantly reduce, and drive commercial lighting needs.
In addition to LED backlight LED TV, LED commercial lighting is the LED application with the largest growth rate in recent years. Lin Jingliang, chairman and general manager of Nanjing Jing, estimates that LED commercial lighting is used for consumer applications. Therefore, the future market size will be much larger than that of backlight sources. In terms of Nanjing Lighting's revenue contribution, it is estimated that it will reach NT$100 million in 2010. Yuan, by 2011, it will have a chance to climb to NT$ 5-10 billion.
Lin Jiliang said that focusing on the fall in the price of LED dies, coupled with the fact that luminous efficiency is comparable to that of fluorescent lamps, will promote the rapid expansion of LED applications, among which, lighting and landscape lighting will be the first to ferment; again benefit from the policies of the Chinese mainland, and LED light sources Can replace the high-pressure sodium lamp, 2010 will be the first year of LED lights; as for the demand for LED commercial lighting will grow substantially in 2011.
In the past, the demand for LEDTV rapidly expanded, and the supply of upstream LED chips was caught off guard, causing the market to exceed supply demand. However, in view of the explosive growth in market demand and the consideration of preventing the market from becoming marginalized, LED chip manufacturers have stepped up the pace of production expansion. LG Electronics is a subsidiary of AUO 100%, and it has a total of up to 200 MOCVD machines in 2009 and 2010. It is now the world's top five and Taiwan's second largest LED chip factory; A total of more than 400 MOCVD machines have been ordered by other domestic and foreign LED chip manufacturers such as Samsung, Neo-Neon, and Liansheng Optoelectronics. In order to increase the production capacity of LED die manufacturers, in addition to contributing to the reduction in the unit price of LED die, in order to seize market opportunities, LED die makers also strive to enhance LED die performance, which will accelerate the LED commercial lighting market. .
Air intake Pressure Sensor (ManifoldAbsolutePressureSensor), hereinafter referred to as a MAP.It with vacuum tube connecting the intake manifold, as the engine of different rotating speed and load induced changes in the intake manifold vacuum, again from the change of the internal resistance of the perceptron, converted into a voltage signal, for ECU modified fuel injection and ignition timing angles.
MAP Sensor,Micro MAP Sensor,Mini MAP Sensor
Xinhui KangYu Control Systems Engineering, Inc. , http://www.kysensors.com