With the advancement of epitaxial chip technology, the cost of chips has rapidly declined. The discrete chip back-end process and traditional packaging process have become the main bottlenecks for cost reduction. Wang Xiwei, general manager of Jingyuan Optoelectronics Co., Ltd. and lighting applica
Solar photovoltaic power generation can directly convert solar energy into electrical energy. It is a new technology for clean and low-carbon energy acquisition. It is also a very important and promising technology for many solar energy utilization methods. People have long tried to
The world of light is the largest in the world than the Olympics Unlike the simple lighting performances of large-scale events in the past, the Guangzhou Asian Games opened with a combination of performance lighting, art lighting and urban landscape lighting. This time, the city lights on both si
Taixing Electric is committed to the development of LED home applications, and strives to become a professional retail supplier, has continued to develop LED night light, God table bulbs, lighting and cabinet lights and other related products. In December 2010, the company launched new products, f
With the improvement of the quality of speakers, many high-power, small-caliber, wide-band high-quality speakers are constantly being introduced, which fundamentally improves the sound effect of small-volume speakers. The bamboo tube speaker I made is based on these advantag
Dow Electronic Materials, a subsidiary of Dow Chemical Co., the US chemical industry leader, announced that its new plant for Trimethylgallium (TMG) in Cheonan, South Korea, has started construction and is expected to be commissioned in early 2011. Trimethylgallium is a precursor to organometallic
SmartChip IntegraTIon successfully developed the first domestic CMMB radio frequency receiver tuner chip, which is the only CMMB front-end RF tuner chip independently developed by a domestic chip design company on the market. So far, it is used in CMMB terminals The core chip,
This article refers to the address: http:// Philips recently introduced the Class D audio amplifier TDA8931T for flat-panel TVs. The TDA8931T provides high quality audio assurance for flat panel manufacturers. In addition, the emergence of the TDA8931T complements Philips' single-chip LCD TV
The reporter learned from the Minhou County Foreign Economic and Trade Bureau on the 15th that the Taiwan Dingyuan Optoelectronics LED project will be settled in Fuzhou Electromechanical Park and strive to hold a groundbreaking ceremony in Fuzhou Electromechanical Park before “6·18â€.
At a recent food exhibition, the author saw the "plant factory" of Dacheng Construction Company. The shelf of one person is divided into four layers. Each floor is planted with green lettuce. It is cultivated with nutrient solution. Each layer is illuminated by LED bulbs . The advantage is
OSRAM Opto Semiconductors introduces the new TOPLED Compact 5630, bringing truly innovative products to the world of LED Lighting. By applying the successful TOPLED packaging technology to the special needs of backlighting applications, OSRAM Opto Semiconductors produces ultra-bright LEDs that enha
Few people in the world, like audiophiles, like to find troubles and deliberately go to "fever"! If unfortunately get into the subwoofer, it is scarred. The subwoofer is the Subwoofer that everyone is familiar with. It has the ability to reproduce the subwoofer (30H