Community Service O2O: The Next 20 Years of Gold Mines?

"The future is the development of silver for 20 years, and it is also the service of silver for 20 years." Ouyang Jie, senior vice president of Newtown Holdings, made a report entitled "Silver 20 Years before Community Service O2O Winds Up", followed by new gulls enteri ...more

Experimental Research on Improving Temperature Resistan…

Semiconductor lighting is a technological revolution in this century. From the perspective of technological maturity, it is still a baby. Although LED high-power white light technology is developing rapidly, LED light decay, heat dissipation and cost are still three LEDs. The road to the development ...more

Dajin Dongfang Lighting Yixin main controlling sharehol…

Dajin Dongfang Lighting announced that it holds 32.76% of the chairman and controlling shareholder Yang Kaishan, and implemented the transfer of 128 million shares to the independent third party Chen Jing, accounting for 29% of the share capital, with a total consideration of 178 million yuan, and ...more

The "big data" principle of FPGA testability …

At the moment, the hottest knowledge is “big data”. The core idea of ​​big data is to achieve a deeper and more intuitive understanding of the seemingly irregular behaviors of society, enterprises and individuals through scientific statistics. The mea ...more

Focus on Yunnan Earthquake - How do IoT security produc…

At 16:30 on August 3, a magnitude 6.5 earthquake occurred in Ludian County, Zhaotong City, Yunnan Province, with a focal depth of 12 kilometers. As of 7:00 on the 4th, the earthquake has caused 381 people to die, including 302 people in Zhaodian Ludian County, 1 person in Zhao ...more

Overview of methods for choosing full-color LED display

As the LED industry technology matures, LED products are now everywhere. Among them, high-definition full-color LED display is widely used in advertising outside shopping malls, indoor and outdoor sports arenas, passenger information system display in airports and high-speed rail, etc., and is wid ...more

Ding Rui: Saudi Arabia's basic innovation engineeri…

On the afternoon of July 8, “2014 China LED Lighting Supply Chain Good Product Tour Seminar--Shenzhen Station” was held in the International Ballroom on the 4th floor of Shenzhen Qian'an International Hotel. Dr. Zhang Xiaofei, Chairman of Gaogong LED, analyzed at the meeting: †...more