LED skillful craftsman continues to shorten the opening of works and the world's advanced level

Dongfang. com, October 15: according to the 'morning news' report, there is no trace of any common lamps in the room, only a luminous ceiling. different light sources such as starry sky, moonlit night and sunlight can be changed as needed. In the state of moonlit night, a full moon hangs on the ceiling, sprinkling cold moonlight indoors. In the daylight state, the full moon will turn into the sun, reflecting the room as if it were daylight. This is not a description in fairy tales, but a scene in semiconductor lighting described by scientists. LED is a semiconductor that can convert electric energy into light energy. It not only has high luminous efficiency, but also has 50 times the service life of ordinary incandescent lamps and 12. 5% of spiral energy-saving lamps. 5 times. Mobile phones, computers, digital cameras, and city landscape lights all have semiconductor lighting. In Shanghai, there are such a group of technological people who are actively participating in the third lighting revolution in human history. Into Yingrui Optoelectronics Technology (Shanghai) The production workshop of the limited company seems to have entered a science fiction movie. One-piece blue work clothes, masks, gloves, special shoes with leggings, fully armed to the teeth to reveal only two eyes; After the replacement, the air must be blown in an isolation door to ensure that the delicate LED chip is not affected by dust and static electricity. In the workshop, several blue astronauts were discussing something around a monitor. The staff told reporters that this is an advanced MOCVD machine of the company. It is one of the core devices used to make LED epitaxial wafers. This machine, bare metal is worth $2. 2 million. On 2011, the first batch of MOCVD machines of Yingrui Optoelectronics entered the factory as planned. At the beginning of 2012, Yingrui Optronics team successfully developed HV-LED, becoming one of the few high-tech enterprises in the world that can manufacture HV-LED. In the first half of 2012, mass production was realized, and orders were in short supply. The core technical team and management team of Yingrui optoelectronics have created a miracle in the development of the semiconductor industry in mainland China. In a few short years, the gap between the technical level of semiconductor manufacturing in mainland China and the world's mainstream advanced level has been shortened by 20 years. At present, Yingrui optoelectronics products have been widely used in TV backlight, traffic lighting, automobile lighting, landscape lighting and other fields. It is expected to reach a production capacity of 100 MOCVD units within three years and become a major advanced LED chip development enterprise in China. The coal-based energy structure has made China's total carbon dioxide emissions in the forefront of the world, and the development of LED technology is one of the breakthrough points for a low-carbon economy. In recent years, the market scale of LED lighting is about 100 billion dollars, and the market scale of display equipment using LED as light source is about 40050 billion dollars. As a gathering place for manufacturing, Shanghai Lingang Industrial Park naturally cannot forget the LED industry, and Yingrui Optoelectronics has also become a piece of Lingang. In addition to this, there are several good cards in the hands of Lingang. Lingang Group is actively introducing leading enterprises in the LED field to create an LED energy-saving lighting industry base. 'Nuclear boat' once praised the superb micro-carving skills of the craftsmen in the Jiangsu and Zhejiang areas of the Ming Dynasty. Today, in Lingang New City, those skillful people in the south of the Yangtze River not only inherited the bold and careful craftsmanship of their ancestors, but also combined modern management and advanced technology. write a new era of heavenly work on a LED chip the size of a baby's palm.