Dow corning announced the European Patent Office said the first EP patent name - 1556443 will remain effective. The patent is dow corning ipr product line, high refraction (RI) phenyl silicon optical encapsulation adhesive technology.

The encapsulation adhesive can provide a better light output performance, increase reliability and combines other required the advantages of high brightness LED lighting.

In a rapidly changing market in Europe, the European Patent Office's decision has important influence on dow corning ipr layout position. Patent the integrity of strategic importance, at the same time, dow corning has LED production base all over the world, such as the United States, Japan, South Korea, and China.

Issued by the European Patent Office on March 27, 2013, the patent number of EP - 1556443 is a subsidiary of dow corning quite important intellectual property rights. Soon after release, the European Patent Office has received two units of objection, want to cancel the patent.

However, after the review of the European Patent Office, plus a modest correction, the European Patent Office in June 21, 2016, formally put forward the patent of dow corning will continue to maintain effectiveness. (compile: LEDinside editing, Zhang Yahan)