In the past decade, with the joint promotion of the Chinese government and industry, semiconductor lighting (LED) has developed rapidly. The technology continues to improve, the cost is rapidly declining, the universal lighting penetration rate is increasing year by year, and the rapid adoption of LED replacement lighting market has made significant contributions to promoting energy conservation, environmental protection and building a conservation-oriented society. At the same time, China's semiconductor lighting industry has also made great progress, forming a relatively complete industrial chain, the industry scale continues to grow, China has gradually become the undisputed manufacturing center of global semiconductor lighting, large-scale market applications are also ranked The world's top position. Semiconductor lighting can be said to succeed in the life of traditional lighting!
However, with the pursuit of investment and the continuous spread of technology, the LED industry has quickly turned from the blue ocean to the Red Sea. From the perspective of the alternative lighting market, the homogenization of LED products is serious, the standards are not perfect, the quality is uneven, and the price war is fierce. The booming LED lighting industry and the enterprise's difficulties have formed a sharp contrast between the two. Standing on such a time point today, if semiconductor lighting is still stuck in a simple alternative market, without considering and arranging innovative applications, the industry will soon become a traditional industry from a strategic emerging industry! If it is more alarmist, as a A kind of "long-life" energy-saving products, as an indoor and outdoor ubiquitous hardware product, semiconductor lighting products will soon be replaced by multi-functional smart lighting products if they do not have the function of scalability and scalability! Lead to huge waste of resources, and even eliminate the effects of energy saving and emission reduction in the early stage!
Innovation is not only the mission of semiconductor lighting, but also his genes. Because LED is the first "semiconductor", it has the characteristics of intelligence, communication function and human-machine interface function. Its illumination is just an evolution of its many applications. The application outside the lighting foundation is a real revolution. LEDs have spawned new applications in the field of optical communication, intelligent transportation and home, medical, agricultural and other beyond lighting, and have become more and more widely used as an important "connection" medium in the information society. Adapting to and leading the needs of the Internet era, keeping up with the development of information and digital era, can make lighting infinite possibilities, but also let LED lighting bring more to all human beings based on the original energy saving and emission reduction. Well-being.
Today, the era of digitalization and networking is a social trend, and the lighting industry should be ready for the new storm. In the future intelligent social process, what role will LED play? With the rapid development of Internet of Things, cloud computing and 4G technology, smart city construction has risen to the core strategy of leading urban development. Nowadays, the application of LED has penetrated into many fields of urban construction. In outdoor applications such as LED display and LED street light, indoor applications are more extensive, such as smart home, smart shopping mall, smart hospital, parking lot, mine, etc. . In the information age, combining LED with advanced technology such as big data, cloud computing, and the Internet of Things to improve the ability of urban security and emergency response will bring more possibilities for the future development of LED.
Such as the development of LED display, it has become an indispensable medium for people's lives, carrying the publishing function of news, culture and business information. In the future, the LED display system with intelligent control function will not only be a single function display by embedding the cutting edge intelligent system. City-related managers can use the unified electronic control platform to enable the display to function as a security monitoring and command center in the entire city, meeting the requirements of public security management, urban management, traffic management, emergency command, etc. The need for image monitoring in accident warning, safety production monitoring, etc., ultimately completing the upgrade of urban services.
Outdoors, many cities have also installed "smart" LED street lights. Street lights with intelligent control systems can carry more functions. Recently, Beijing has launched a pilot project to convert “traffic charging piles†after converting traditional high-pressure sodium lamps into LED lamps. Of course, the function of the intelligent street lamp is far more than this. Each street lamp with an intelligent control system can have an independent IP address. The single lamp that is connected to the network can realize functions such as precise geolocation, remote control, and online tracking of operation status. To achieve road condition monitoring and road public facilities management. In addition, the intelligent control system LED street light can save 10%~20% on the original LED energy-saving technology. In the future, the urban cloud big data interconnection platform based on “smart street lights†can also realize “intelligence†of urban management, transportation, sanitation and car networking, thus building a three-dimensional information and safety network of smart cities.
In the field of indoor lighting, LED is an important part of smart homes and smart shopping malls. The space that can be used in the future cannot be underestimated. Many LED companies have begun to lay out the smart home ecosystem. In smart shopping malls, smart hospitals and other applications, Huace Optical Communications is cooperating with LED to continuously cross-border innovation and re-engineering application promotion models to create an ecosystem based on visible light communication. The application of LED white light communication technology indoor positioning system is not only a technical breakthrough, but also a multi-dimensional presentation of application level and more demand satisfaction. Each LED lamp with LED visible light communication technology (U-beacon technology) is a GPS small satellite with position coordinates. Based on accurate positioning, it can realize digitalization of shopping centers, through positioning, navigation, scene change, Social networking, games, etc. enhance the popularity of shopping centers. Of course, in special industries such as mines, railway stations, firefighting, military, and prisons, it is also possible to confirm relevant location information in real time through the accuracy, stability, and convenience of visible light communication, and to do security management and disaster warning.
As LED applications continue to expand, smart lighting requires more cross-border and cross-domain cooperation, which also puts new demands on standard setting. Nowadays, the standard of intelligent lighting industry is lacking, the communication protocol is not uniform, the real market demand of customers is still vague, and the marketization of products faces many difficulties. It is also hoped that an industrial ecosystem chain based on synergy mechanism will be established at the national or coalition level, and some smart lighting key demonstration projects will be promoted to expand market influence. At the same time, speed up the identification of specific technologies and standards. For example, from the perspective of the product form and structure of short-term LED lighting, the realization of intelligent lighting functions will be related to the driving power supply of the lamps, even if it is only to solve the power supply needs, such as There is a standard interface on the drive power supply, which will be beneficial to the promotion of smart lighting products. Especially in the case of intelligent applications that are not considered in the initial installation, the reserved interface will be much more convenient for later transformation. Therefore, the design and standards of the power supply are urgently needed to have a forward-looking recommendation standard.
It takes better courage and determination to change one's own life, but it is better to be replaced by other revolutionaries. After all, in the semiconductor lighting industry, Li Ka-shing has come, and Xiaomi has come. If BAT or Huawei also announces to enter the semiconductor lighting industry, there should be no How many people will be surprised? But will they only do general lighting products?
However, with the pursuit of investment and the continuous spread of technology, the LED industry has quickly turned from the blue ocean to the Red Sea. From the perspective of the alternative lighting market, the homogenization of LED products is serious, the standards are not perfect, the quality is uneven, and the price war is fierce. The booming LED lighting industry and the enterprise's difficulties have formed a sharp contrast between the two. Standing on such a time point today, if semiconductor lighting is still stuck in a simple alternative market, without considering and arranging innovative applications, the industry will soon become a traditional industry from a strategic emerging industry! If it is more alarmist, as a A kind of "long-life" energy-saving products, as an indoor and outdoor ubiquitous hardware product, semiconductor lighting products will soon be replaced by multi-functional smart lighting products if they do not have the function of scalability and scalability! Lead to huge waste of resources, and even eliminate the effects of energy saving and emission reduction in the early stage!
Innovation is not only the mission of semiconductor lighting, but also his genes. Because LED is the first "semiconductor", it has the characteristics of intelligence, communication function and human-machine interface function. Its illumination is just an evolution of its many applications. The application outside the lighting foundation is a real revolution. LEDs have spawned new applications in the field of optical communication, intelligent transportation and home, medical, agricultural and other beyond lighting, and have become more and more widely used as an important "connection" medium in the information society. Adapting to and leading the needs of the Internet era, keeping up with the development of information and digital era, can make lighting infinite possibilities, but also let LED lighting bring more to all human beings based on the original energy saving and emission reduction. Well-being.
Today, the era of digitalization and networking is a social trend, and the lighting industry should be ready for the new storm. In the future intelligent social process, what role will LED play? With the rapid development of Internet of Things, cloud computing and 4G technology, smart city construction has risen to the core strategy of leading urban development. Nowadays, the application of LED has penetrated into many fields of urban construction. In outdoor applications such as LED display and LED street light, indoor applications are more extensive, such as smart home, smart shopping mall, smart hospital, parking lot, mine, etc. . In the information age, combining LED with advanced technology such as big data, cloud computing, and the Internet of Things to improve the ability of urban security and emergency response will bring more possibilities for the future development of LED.
Such as the development of LED display, it has become an indispensable medium for people's lives, carrying the publishing function of news, culture and business information. In the future, the LED display system with intelligent control function will not only be a single function display by embedding the cutting edge intelligent system. City-related managers can use the unified electronic control platform to enable the display to function as a security monitoring and command center in the entire city, meeting the requirements of public security management, urban management, traffic management, emergency command, etc. The need for image monitoring in accident warning, safety production monitoring, etc., ultimately completing the upgrade of urban services.
Outdoors, many cities have also installed "smart" LED street lights. Street lights with intelligent control systems can carry more functions. Recently, Beijing has launched a pilot project to convert “traffic charging piles†after converting traditional high-pressure sodium lamps into LED lamps. Of course, the function of the intelligent street lamp is far more than this. Each street lamp with an intelligent control system can have an independent IP address. The single lamp that is connected to the network can realize functions such as precise geolocation, remote control, and online tracking of operation status. To achieve road condition monitoring and road public facilities management. In addition, the intelligent control system LED street light can save 10%~20% on the original LED energy-saving technology. In the future, the urban cloud big data interconnection platform based on “smart street lights†can also realize “intelligence†of urban management, transportation, sanitation and car networking, thus building a three-dimensional information and safety network of smart cities.
In the field of indoor lighting, LED is an important part of smart homes and smart shopping malls. The space that can be used in the future cannot be underestimated. Many LED companies have begun to lay out the smart home ecosystem. In smart shopping malls, smart hospitals and other applications, Huace Optical Communications is cooperating with LED to continuously cross-border innovation and re-engineering application promotion models to create an ecosystem based on visible light communication. The application of LED white light communication technology indoor positioning system is not only a technical breakthrough, but also a multi-dimensional presentation of application level and more demand satisfaction. Each LED lamp with LED visible light communication technology (U-beacon technology) is a GPS small satellite with position coordinates. Based on accurate positioning, it can realize digitalization of shopping centers, through positioning, navigation, scene change, Social networking, games, etc. enhance the popularity of shopping centers. Of course, in special industries such as mines, railway stations, firefighting, military, and prisons, it is also possible to confirm relevant location information in real time through the accuracy, stability, and convenience of visible light communication, and to do security management and disaster warning.
As LED applications continue to expand, smart lighting requires more cross-border and cross-domain cooperation, which also puts new demands on standard setting. Nowadays, the standard of intelligent lighting industry is lacking, the communication protocol is not uniform, the real market demand of customers is still vague, and the marketization of products faces many difficulties. It is also hoped that an industrial ecosystem chain based on synergy mechanism will be established at the national or coalition level, and some smart lighting key demonstration projects will be promoted to expand market influence. At the same time, speed up the identification of specific technologies and standards. For example, from the perspective of the product form and structure of short-term LED lighting, the realization of intelligent lighting functions will be related to the driving power supply of the lamps, even if it is only to solve the power supply needs, such as There is a standard interface on the drive power supply, which will be beneficial to the promotion of smart lighting products. Especially in the case of intelligent applications that are not considered in the initial installation, the reserved interface will be much more convenient for later transformation. Therefore, the design and standards of the power supply are urgently needed to have a forward-looking recommendation standard.
It takes better courage and determination to change one's own life, but it is better to be replaced by other revolutionaries. After all, in the semiconductor lighting industry, Li Ka-shing has come, and Xiaomi has come. If BAT or Huawei also announces to enter the semiconductor lighting industry, there should be no How many people will be surprised? But will they only do general lighting products?
High Intensity Focused Ultrasound (HIFU) technology is to focus ultrasound on a single point to produce high energy, function on the dermis and SMAS layer of skin, stimulate the proliferation and recombination of collagen, effectively achieve the effect of compact contour and smoothing lines.
Focused ultrasound does not heat the skin surface, nor does it need to pass through the skin as a medium for the transmission of laser energy, so it does not affect the tissue on the skin surface and the tissue through which the laser passes, of course, there will be no excessive heat residue on the skin surface. In this way, the epidermis will not be affected by heat, which can reduce the Eastern people's thermal reaction easily, and greatly reduce the chance of scald. Focused ultrasoundtherapy produces thermal coagulation points in the SMAS layer, and the thermal effect diffuses outward from the coagulation points, so the heat source is concentrated in the SMAS layer to be treated. It can produce more collagen denaturation.
HIFU Piezoelectric Ceramic Parts
Ultrasonic Transducer Component,Piezo Crystal For Vibration Transducer,Piezoelectric Ultrasonic Rings,High Power Ultrasonic Machining
Zibo Yuhai Electronic Ceramic Co., Ltd. , https://www.yhpiezo.com