August 20, 2019

LED lighting companies have reached a bottleneck in the face of resistance loss of 90%


[China Building Materials Network] At the 2011 China Low Carbon Economy Industry Development Forum held recently, Deng Weiye, chairman of LED lighting company Lai Di Optoelectronics Technology (Shenzhen) Co., Ltd. revealed to reporters that the current LED companies are losing money because of many domestic Vendors lack core technologies and invest very little in innovation and R&D. Deng Weiye said that while LED companies are focusing on market development, they must do their homework in product technology. Experts in the industry have pointed out that the frenzy of development has exposed industry defects. The LED industry is facing bottlenecks such as core technology constraints, lack of standards and capital shortages. The idea of ​​simply replacing incandescent lamps will also change.
Under the background of the country's vigorous promotion of energy-saving emission reduction and low-carbon economy, the LED lighting industry is developing rapidly. According to data from the Ministry of Industry and Information Technology, from January to April 2011, investment in the LED industry maintained rapid growth, with an investment of more than 30 billion yuan and a growth rate of over 90, making it a veritable investment hotspot. At present, China has initially formed four major semiconductor lighting industry cluster areas in the Pearl River Delta, Yangtze River Delta, Northern Region, Jiangxi and Fujian regions, and the initial construction of epitaxial wafer production, chip preparation, package integration and LED application industry chain.
In terms of policy support, the National Medium- and Long-Term Science and Technology Development Plan outlines energy-efficient, long-life semiconductor lighting products as the first priority theme in key areas and their priority themes. The local government has also stepped up its support for the industry. The “Notice on Organizing the Second Batch of Provincial Strategic Emerging Industry Special Fund LED Industry Projects” issued by the Science and Technology Department of Guangdong Province this month revealed that the focus will be 450 million yuan in 2011. Support the development of LED industry.
However, with the promotion of favorable policies, the domestic LED industry's blowout development has also exposed many problems. Industry insiders said that the lack of core technology, poor liquidity and lack of industry standards have seriously restricted the development of the LED industry.
In addition to technical constraints, LED lighting is also facing the flaws in the detection standards. Deng Weiye said that the company's products have passed the PSE certification in Japan, but there are missing related domestic industry standards, no shortage of standards in product specifications and energy saving measurement.

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