San’an Optoelectronics (San’an Opto) announced the joint venture with Seoul Semiconductor and Seoul Viosys (Viosys) on April 10th 2014. San’an Opto holds the largest share in the venture with 49 percent, investing around US $980,000. Seoul Semiconductor has a 25 percent share with US$ 500,000 investment, while Viosys holds 26 percent with a US$ 520,000 investment. The joint venture will cover areas including design, R&D, production, LED product sales, and provide related services.