The development of modern society can not be separated from electricity. As the most important energy source, electricity supports the operation of various types of machinery. Without electricity, there is no modern society. Therefore, the construction of power grids is an important link i
Read MoreRecently, the reporter learned from Shenzhen LED Industry Federation and the first Guangdong, Hong Kong and Taiwan LED technology summit forum that last year Shenzhen LED output value of nearly 70 billion yuan, accounting for half of Guangdong Province. Since March 1 of this year, all ligh
Read MoreOn March 5, 2012, the official website of the Guangdong Provincial Department of Science and Technology (http://) published the Guangdong Provincial Department of Science and Technology, the Guangdong Provincial Department of Finance, the Guangdong Provincial State Taxation Bureau and the Guangdong
Read MoreLehman Optoelectronics (300162) released the 2011 performance report, the company's total operating income in 2011 was 263 million yuan, an increase of 27.97%; the net profit attributable to shareholders of listed companies was 33.12 million yuan, a year-on-year decrease of 14.98%; basic earnin
Read More1, measuring contact resistance With the universal meter's resistance file, measure the normally closed contact and the moving point resistance, the resistance value should be 0; and the resistance value of the normally open contact and the moving point is infinite. This can distingui
Read MoreAt 2 pm on March 10th, the Shenzhen Bar Association held a seminar on "IPAD trademark case and Chinese enterprises defending rights". Proviewer Xiao Caiyuan of the Proview "IPAD" litigation briefed the nearly 200 Shenzhen lawyers about the case of Proview and Apple. Fro
Read MoreDriven by growth markets such as smart phones, surveillance, and automotive systems, the market share of MOS sensor applications continues to increase. Today, the market share of CMOS sensors has far exceeded the number of CCD sensors used in the digital camera market. The market position
Read MoreVIA also released a Mini-ITX mini-size motherboard "EPIA-M900" today, known as its most powerful dual-core mini-board, and for the first time offered four core options, in addition to the most abundant I /O input and output selection. The motherboard's chipset is the long-la
Read More[Source: "High-tech led-technology and application" January issue / 甄海å¨] LED is a new type of semiconductor device, its light-emitting principle is that electrons and holes are combined to emit photons directly, this process does not need to emit heat, but LED The illumin
Read MoreThe semiconductor industry is the foundation of the information industry, and the information industry is the driving force for the development of the semiconductor industry. According to the study of the Software and Integrated Circuit Promotion Center of the Ministry of Industry and Info
Read MoreAlthough the chairman of the panel maker Chi Mei Electronics has been dystocia so far, and has entered the bank debt negotiation process, the market doubts have been added. However, in terms of performance, the demand for new-size TV panels (39-inch and 50-inch, etc.) and low-cost LED-backlit TV pa
Read MoreTVs, as the center of home entertainment, are concerned with the placement of televisions. Some users like to hang televisions on the walls. The advantage of doing so is that they can save space and can be used to decorate individual living spaces. But in the installation process there are
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