Tsinghua Tongfang, the LED industry chain is beginning to show its edge
Since Tsinghua Tongfang Co., Ltd. was involved in the LED industry in 2005, Tsinghua Tongfang has officially identified the semiconductor and lighting industry as one of the pillar industries of the company, and has increasingly perfected its own industrial chain. It is building a huge LED industry aircraft carrier and promoting it in an all-round way. Localization of LED industry chain.
Focus on the industry chain
Tsinghua Tongfang's industrial chain layout basically follows the conventional combination of substrate, epitaxial wafer, chip, package, module, product and market application.
In 2008, Tsinghua Tongfang successively put into operation 6 sets of MOCVD in Beijing, dedicated to the independent research and development of high-brightness LED epitaxial wafers and chip products, and carried out large-scale production and application of domestic LED chips. In August 2011, the first phase of the 300-acre Tsinghua Tongfang Nantong LED Semiconductor Industrial Base put into operation 53 MOCVD equipments, with an annual production capacity of 2.4 million epitaxial wafers. Up to now, Tongfang has mastered nearly 100 key technologies of vertical structure substrate stripping, conductive and thermal conductive new substrate bonding, chip separation, surface roughening and domestic patents in the LED industry.
At present, some manufacturers are gradually aware of the misunderstanding of the proportion of investment in the LED industry. For example, after initially investing a large amount of manpower and material resources to purchase and install MOCVD, and taking up a large amount of resources, it is found that the investment in the supporting industry is lacking and the strength is weak, resulting in “ Insufficient stamina." In fact, the importance of the later supporting equipment for the production of epitaxial wafers and chips is often underestimated by manufacturers. In addition, it includes technology research and development investment, talent training and introduction, labor costs and so on. The balance of the proportion of industrial investment is an important aspect of Tsinghua Tongfang's rise in the industry. At the beginning of the construction of Nantong Base, Tsinghua Tongfang established its own LED semiconductor technology research and development center to develop large, medium and small power LED chips. At the same time, it established a laboratory of more than 400 square meters in Singapore, to overcome the technology of high-power chips. Once mass production is achieved in China, Tsinghua will become the first manufacturer in China to mass produce high-power LED chips.
In the middle and lower-end packaging application, Tsinghua has taken a different approach and expanded its market space through a model of external cooperation. Tsinghua Tongfang will choose three to five leading companies with certain credibility in the industry to cooperate, rather than the extensive network model. At present, Tongfang's packaging cooperation enterprises are mainly concentrated in Malaysia and Taiwan. With the continuous improvement of the technical level and strength of some mainland manufacturers, Tsinghua Tongfang has also reached cooperation intentions with several companies.
Tsinghua Tongfang’s module business has also begun to be initially scaled. Currently, its business scope mainly includes TV backlight modules and lighting sources. At present, the TV backlight module has become a production scale with 17 production lines and a monthly production capacity of more than 800,000 pieces. In addition to its own production, it also supplies some well-known display and TV manufacturers at home and abroad.
In the field of lighting products, Tongfang mainly focuses on the development of light source products and lighting design. At present, Tongfang light source products have been widely used in bulb lamps, fluorescent lamps and planar light sources. Indoor lighting products such as spotlights, tube lamps, industrial and mining lamps, and road products such as street lamps and tunnel lights have reached an annual production capacity of 10 million indoor LED lighting products and 5 million baht for outdoor lighting products.
In terms of lighting design, Tongfang now has its own core technology, and by hiring high-end talents from the United States and Britain, the indoor functional lighting products and landscape lighting products have many successful cases, such as Beijing Wangfujing Huatang Shopping Mall.
In terms of landscape engineering, Tongfang can provide customers with urban landscape lighting engineering, waterscape art engineering planning and design, product matching, project management integrated solutions, and has the first-class qualification for urban and road lighting construction, and the special grade A qualification for lighting design. , mechanical and electrical installation engineering general contracting level 1 qualification and waterscape design, construction level qualification.
In recent years, Tongfang has combined the semiconductor lighting technology with the landscape lighting project with the development mode of “engineering products and product promotion projects†to promote the application of LED series landscape lighting products in the form of engineering design and product development. Through the establishment of multi-level cooperation with many well-known domestic enterprises, the new technology and new products are widely used in hundreds of national-level major projects. Tongfang has accumulated rich experience in the field of landscape engineering and has been recognized by the industry.
Development space is limitless
Tongfang has established lighting bases in Beijing, Shenyang, Nantong, Guangzhou, Zhejiang, etc. At the same time, in the future, it will further broaden its own professional fields, and focus on the field of photovoltaic materials, focusing on phosphors, optical materials, and biological materials. Wait. Like other industries, Tongfang LED is also practicing a high-tech industry incubation path with Chinese characteristics to comprehensively promote the localization of the LED industry chain.
Focus on the industry chain
Tsinghua Tongfang's industrial chain layout basically follows the conventional combination of substrate, epitaxial wafer, chip, package, module, product and market application.
In 2008, Tsinghua Tongfang successively put into operation 6 sets of MOCVD in Beijing, dedicated to the independent research and development of high-brightness LED epitaxial wafers and chip products, and carried out large-scale production and application of domestic LED chips. In August 2011, the first phase of the 300-acre Tsinghua Tongfang Nantong LED Semiconductor Industrial Base put into operation 53 MOCVD equipments, with an annual production capacity of 2.4 million epitaxial wafers. Up to now, Tongfang has mastered nearly 100 key technologies of vertical structure substrate stripping, conductive and thermal conductive new substrate bonding, chip separation, surface roughening and domestic patents in the LED industry.
At present, some manufacturers are gradually aware of the misunderstanding of the proportion of investment in the LED industry. For example, after initially investing a large amount of manpower and material resources to purchase and install MOCVD, and taking up a large amount of resources, it is found that the investment in the supporting industry is lacking and the strength is weak, resulting in “ Insufficient stamina." In fact, the importance of the later supporting equipment for the production of epitaxial wafers and chips is often underestimated by manufacturers. In addition, it includes technology research and development investment, talent training and introduction, labor costs and so on. The balance of the proportion of industrial investment is an important aspect of Tsinghua Tongfang's rise in the industry. At the beginning of the construction of Nantong Base, Tsinghua Tongfang established its own LED semiconductor technology research and development center to develop large, medium and small power LED chips. At the same time, it established a laboratory of more than 400 square meters in Singapore, to overcome the technology of high-power chips. Once mass production is achieved in China, Tsinghua will become the first manufacturer in China to mass produce high-power LED chips.
In the middle and lower-end packaging application, Tsinghua has taken a different approach and expanded its market space through a model of external cooperation. Tsinghua Tongfang will choose three to five leading companies with certain credibility in the industry to cooperate, rather than the extensive network model. At present, Tongfang's packaging cooperation enterprises are mainly concentrated in Malaysia and Taiwan. With the continuous improvement of the technical level and strength of some mainland manufacturers, Tsinghua Tongfang has also reached cooperation intentions with several companies.
Tsinghua Tongfang’s module business has also begun to be initially scaled. Currently, its business scope mainly includes TV backlight modules and lighting sources. At present, the TV backlight module has become a production scale with 17 production lines and a monthly production capacity of more than 800,000 pieces. In addition to its own production, it also supplies some well-known display and TV manufacturers at home and abroad.
In the field of lighting products, Tongfang mainly focuses on the development of light source products and lighting design. At present, Tongfang light source products have been widely used in bulb lamps, fluorescent lamps and planar light sources. Indoor lighting products such as spotlights, tube lamps, industrial and mining lamps, and road products such as street lamps and tunnel lights have reached an annual production capacity of 10 million indoor LED lighting products and 5 million baht for outdoor lighting products.
In terms of lighting design, Tongfang now has its own core technology, and by hiring high-end talents from the United States and Britain, the indoor functional lighting products and landscape lighting products have many successful cases, such as Beijing Wangfujing Huatang Shopping Mall.
In terms of landscape engineering, Tongfang can provide customers with urban landscape lighting engineering, waterscape art engineering planning and design, product matching, project management integrated solutions, and has the first-class qualification for urban and road lighting construction, and the special grade A qualification for lighting design. , mechanical and electrical installation engineering general contracting level 1 qualification and waterscape design, construction level qualification.
In recent years, Tongfang has combined the semiconductor lighting technology with the landscape lighting project with the development mode of “engineering products and product promotion projects†to promote the application of LED series landscape lighting products in the form of engineering design and product development. Through the establishment of multi-level cooperation with many well-known domestic enterprises, the new technology and new products are widely used in hundreds of national-level major projects. Tongfang has accumulated rich experience in the field of landscape engineering and has been recognized by the industry.
Development space is limitless
Tongfang has established lighting bases in Beijing, Shenyang, Nantong, Guangzhou, Zhejiang, etc. At the same time, in the future, it will further broaden its own professional fields, and focus on the field of photovoltaic materials, focusing on phosphors, optical materials, and biological materials. Wait. Like other industries, Tongfang LED is also practicing a high-tech industry incubation path with Chinese characteristics to comprehensively promote the localization of the LED industry chain.
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