From a global perspective, China's led display industry core technology and expertise are still in the hands of international manufacturers. Under the background of global energy conservation and emission reduction, countries have introduced incandescent lamp banned plans and LED promo

The mobile phone battery is the power source of the mobile phone. The mobile phone without energy is nothing. Because of this, the battery maintenance of the mobile phone is particularly important. So, do you know what the mobile phone battery maintenance method is? Let me help you talk about it.

On May 26, Lenovo Group released its financial year 2010-2011 as of March 31, 2011. The financial report shows that Lenovo’s annual sales for the fiscal year 2010-2011 were US$ 21.6 billion; its annual profit before taxation was US$ 358 million; profit attributable to shareholders w

First, the high-grade aesthetic pursuit of lighting art effect The scroll of the one-axis is the core element of the opening ceremony of the opening ceremony of the Olympic Games. On this flowing picture, many traditional Chinese cultural symbols are displayed to the audience. Wi

Abstract: A package structure of a light-emitting diode with collimation function belongs to the field of packaging in LED lighting applications. It is characterized in that a light-emitting diode chip is packaged by using a collimating lens with rotational symmetry, so that the light-emitting diod

Feng Fei, Minister of Industry of the Development Research Center of the State Council, said at the National Policy Consultation Meeting held in Hefei on the 30th that according to the current economic development and policy environment, China will achieve the target pressure of 20% reduction in en

TD-LTE will start the scale-up test after the first and second phases of the scale network technology verification. China Mobile's TD-LTE scale-up test will achieve continuous coverage of the TD-LTE wireless network, interconnection and multi-mode applications with the exi

Hong Kong, August 22, 2012 - ABB Hong Kong recently received an order from Hongkong Electric Co., Ltd. to supply three DC fast charging piles for electric vehicles model Terra 51 installed on Star Ferry, Stanley Plaza and fishing on Hong Kong Island. Bay Village Parking. As one of the worl

From the agricultural age of Yanyi to the modern lighted life, people have enriched their living space with lights and improved their quality of life. They have extended the time of learning, living and working activities, along with the rapid development of human society and science and t

Microgrid definition The micro-grid (Micro-Grid) is also translated into a micro-network, which is a new type of network structure, which is a system unit composed of a set of micro-power, load, energy storage system and control device. The microgrid is an autonomous system t

Linear Technology has announced the H-level 45V high-voltage current sensing DC / DC converter LT3518, which is specifically designed to drive high-current LEDs with a constant current. It has a 3V input voltage range and 40V transient protection to , Making it an ideal choice

Recently, GE Lighting has provided a new energy-saving solution for the famous landmark building in the center of Jakarta, Indonesia, and has upgraded its original lighting system. After the implementation of the program, about 25,000 lamps from the inside to the outside were replaced by GE lighti