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According to the statistics of the High-tech LED Industry Research Institute (GLII), the global LED driver IC market reached US$1.09 billion in 2010. Due to the rapid development of the LED industry, more and more companies have entered the global LED driver chip market in the past 1-2 years.
In this global LED driver IC enterprise competitiveness ranking, GLII surveyed the market and technology of LED driver ICs of 97 domestic and foreign IC companies (involved in LED driver ICs), including 23 international companies, 23 Taiwanese, and 51 mainland China. Family. Judging from the survey results, international companies, especially American companies, have an absolute dominance in the field of LED driver chips, with the United States accounting for seven of the top ten. Although mainland Chinese enterprises have developed in recent years, there is still a big gap between the sales scale and technical level and the top ten international companies.
Evaluation Criteria: This ranking mainly selects the evaluation data of LED driver IC sales and technical strength of various enterprises in 2010 as the evaluation standard, with a total score of 100 points, of which 70% is for sales and 30 points for technical strength. 
1. Texas Instruments (TI)
Texas Instruments, or TI, is a leading global semiconductor company that develops, manufactures, and markets semiconductor and computer technologies for research, manufacturing, and sales of digital signal processing and analog circuits. In addition, TI designs and manufactures semiconductor solutions for analog and digital embedding and application processing, based in Dallas, Texas, USA. In the global semiconductor manufacturer rankings in 2010, Texas Instruments ranked fourth after Intel, Samsung and Toshiba.
On April 6, 2011, Texas Instruments announced the acquisition of National Semiconductor Corporation (NS) for $6.5 billion. The move will allow the integrated Texas Instruments to dominate the global power-drive IC market, with the combined company's global market share in the power management and drive market approaching 20%, shaking the leading Infineon company. At the same time, the merger will also strengthen its leading position in the field of LED driver ICs. According to the statistics of the High-tech LED Industry Research Institute (GGLII), the combined Texas Instruments accounted for 25% of the global LED driver IC market share. Among them, in 2010 Texas Instruments' global LED driver IC market share reached 17%. Mainly concentrated in the field of backlight and lighting display.
2. National Semiconductor (NS)
Founded in 1959 in Santa Clara, California, National Semiconductor is the world's leading developer of power management technologies, providing a variety of easy-to-use analog ICs for the market, with world-class supply chain management technology and experience. In 2001, the company first introduced the Gigabit network controller chip in the industry. NS's high-performance analog products can increase the energy efficiency of the system, so it is very popular. Key products include power management circuits, display drivers, audio and operational amplifiers, communication interface products, and data conversion solutions. With more than 7,000 people, National Semiconductor has more than 3,100 projects with valid registered patents in the United States, and the number of products is more than 15,000. The turnover in fiscal year 2010 reached 1.42 billion US dollars.
In the field of LED driver ICs, National Semiconductor has made great achievements and is recognized as the company with the strongest LED driver IC technology. According to the TGII, in 2010, National Semiconductor occupied nearly 7% of the global LED driver IC market, second only to Texas Instruments. On April 6, 2011, National Semiconductor was acquired by Texas Instruments. In order to enhance its own strength, National Semiconductor has already launched a series of LED driver ICs for backlights of portable devices such as mobile phone backlights and PDAs as early as 2007.
3. Taiwan's accumulation technology (Mcroblock)
Founded in 1999, Accumulation Technology is an IC design company specializing in the design and development of LED power management and optoelectronic applications. In the field of optoelectronic applications, Accumulation Technology uses LED as the main axis of technology development and is positioned in the field of professional LED display driver ICs. It has become one of the fastest growing manufacturers in the field of LED driver ICs in recent years. With years of technology accumulation, Accumulation Technology surpassed Japan Toshiba to become the global leader in LED display driver ICs, occupying more than 55% of the global market share, and mainly concentrated in the middle and high-end display field.
According to the statistics of the High-tech LED Industry Research Institute (GLII), in 2010, the accumulation accounted for 6.5% of the global market share. Although the first half of 2011 was affected by the decline in product prices, the accumulation still maintained a high product gross margin. It is enough to see the strength of accumulation technology in product cost control.
In addition to the display driver IC field, Accumulation Technology has also increased the research and development of LED backlight and lighting products, although the current display driver IC still accounts for nearly 90% of the revenue. However, with its technical strength and brand effect accumulated in the field of LED display ICs, Accumulation Technology has been widely recognized by the market for its LED lighting and backlight ICs. It is expected to become the main growth driver of Accumulation Technology in the future. . At the same time, Accumulation Technology focuses on the field of LED driver ICs, and its professionalism has greater advantages than other IC manufacturers.
4, the United States and the United States (Maxim)
Founded in 1983, Maxim is a highly integrated analog and mixed-signal semiconductor manufacturer. In 2011, Maxim acquired Dallas Semiconductor, which currently employs 9,200 people worldwide and generated revenues of approximately $2.5 billion in fiscal 2011. . At the same time, Maxim actively explored the Chinese market and has established offices in Beijing, Shanghai and Shenzhen.
According to the statistics of the High-tech LED Industry Research Institute (GLII), from 2007 to 2010, Maxim has been ranked among the top five LED driver IC suppliers in the world. In 2010, its global market share was 5.5%. In the past few years, automotive applications have been the focus of the market, and its products are widely used in automotive exterior and interior lighting applications. In the field of LED driver ICs, Maxim has maintained its technical and market advantages. In recent years, it has also increased its products for other market segments, actively expanding the market for high-brightness LED applications, and also in advance for LED TV backlight driver products. Layout, technical strength and grasp of market trends are the reasons why Maxim has been ranked among the world's leading LED driver ICs in recent years. 
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Text / High-tech LED Industry Research Institute (GLII)
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September 08, 2019