Shenzhen Sunhope Photoelectricity Co.,Ltd.

China Low-Carbon Economy Industrial Development Forum in 2011 held in recently, there is a report show that 90% of the LED light enterprise is  losses due to lack of core technology and the investment in innovation and R & D are very small.When LED light companies focus on market development,it should also improved products technology.Industry experts point that fanatical develop exposed industrial defects.LED industry is facing the core technology constraints, lack of standards,financial stagnation pressure and other bottlenecks,relying on a simple idea of ​​replacing incandescent light should be change.Under the background of the national advocate energy saving and low-carbon economy,LED lighting industry developed rapidly.There are data show that from January to April in 2011,LED light industry investment maintain high growth and has exceeded 30 billion yuan,the growth rate more than 90% and become a veritable hot spot for investment.
With favorable policies promotion,domestic LED industry development also exposed many problems.Insiders said the lack of core technology, poor liquidity and lack of industry standards has seriously hampered the development of LED industry.
LED epitaxial wafers and chips account for 70% industry profit,packaging accounts for about 10% -20% profit, LED applications account for about 10% -20%.At present, there are more than 4,000 LED enterprises in China and most in the package and downstream sectors.In substrate materials technology and the core equipment of the wafer production,which are most critical in LED industry,technology patents have long been monopolized by foreign enterprises.This is reason why LED light is expensive.