High intensity infrared LED, also known as high-power infrared LED, is a type of light-emitting diode that emits infrared light with high brightness and intensity. As the demand for infrared applications continues to grow, high intensity infrared LED has become a key technology in various fields, such as automotive, medical, industrial, and consumer electronics. This article will introduce the high intensity infrared LED industry, including its development history, market trends, and application prospects.

Development History of High Intensity Infrared LED

The development of high intensity infrared LED can be traced back to the 1960s. At that time, infrared LED technology was mainly used in military and aerospace fields. With the advancement of semiconductor technology and the increasing demand for infrared applications, the development of high intensity infrared LED has been rapidly progressing. In the 1980s and 1990s, the development of gallium arsenide (GaAs) and indium gallium arsenide (InGaAs) materials laid the foundation for high intensity infrared LED. In recent years, with the continuous optimization of epitaxial growth technology and the improvement of chip design, the performance of high intensity infrared LED has been significantly improved.

Market Trends of High Intensity Infrared LED

The market for high intensity infrared LED has been growing rapidly in recent years, driven by the continuous expansion of application fields and the continuous improvement of product performance. According to the statistics of industry research institutions, the global high intensity infrared LED market size reached hundreds of millions of US dollars in 2020, and is expected to continue to grow at a high speed in the next few years. 1. Automotive Industry: High intensity infrared LED has been widely used in automotive anti-theft systems, automatic driving systems, and rearview cameras. The continuous development of the automotive industry will further promote the market demand for high intensity infrared LED. 2. Medical Industry: High intensity infrared LED has been used in medical applications such as endoscopy, optical coherence tomography (OCT), and tissue imaging. With the continuous development of medical technology, the market demand for high intensity infrared LED in the medical industry is expected to increase significantly. 3. Industrial Applications: High intensity infrared LED is used in industrial applications such as non-contact measurement, material sorting, and thermal imaging. With the development of industrial automation and intelligent manufacturing, the market demand for high intensity infrared LED in the industrial field will continue to grow. 4. Consumer Electronics: High intensity infrared LED is also used in consumer electronics such as gaming equipment, smart home devices, and motion sensors. The continuous innovation of consumer electronics will further promote the market demand for high intensity infrared LED.

Application Prospects of High Intensity Infrared LED

The application prospects of high intensity infrared LED are broad and promising. In the future, high intensity infrared LED will be further optimized in terms of performance, cost, and reliability, and will be widely used in the following fields: 1. Automatic Driving: High intensity infrared LED is an essential component of the automatic driving system. With the continuous development of autonomous driving technology, the market demand for high intensity infrared LED in the automotive industry will continue to grow. 2. Smart Home: High intensity infrared LED can be used in smart home devices for motion detection, night vision, and remote control. The rapid development of smart home technology will further promote the market demand for high intensity infrared LED. 3. Industrial Automation: High intensity infrared LED can be used in industrial automation for non-contact measurement, material sorting, and thermal imaging. The continuous development of industrial automation will further promote the market demand for high intensity infrared LED. 4. Medical Imaging: High intensity infrared LED can be used in medical imaging for endoscopy, OCT, and tissue imaging. With the continuous development of medical technology, the market demand for high intensity infrared LED in the medical industry will continue to grow. In conclusion, high intensity infrared LED is a key technology with broad application prospects in various fields. With the continuous development of infrared LED technology and the continuous expansion of application fields, the high intensity infrared LED industry is expected to achieve rapid growth in the future.