With the increasing market for deep-UV LED applications, the chip's transmit power and stability have been greatly improved, but the domestic deep-UV packaging technology is still slightly behind, so it is very stable to find a stable and reliable package. urgent.
It is understood that the output value of UV LED in 2015 is 135 million US dollars. It is expected that the market size of UV LED will reach 300 million US dollars by 2017. The market potential is huge, which will undoubtedly attract the competition of many LED companies in China.
At present, the ultraviolet LED chip has been in the deep ultraviolet band, because the deep ultraviolet light has great destructive effect on the organic packaging material, and many materials have low reflectance to the deep ultraviolet, which affects the light output and the service life of the device.
In 2014, National Star Optoelectronics has launched its own UV LED device. In early 2015, it launched a series of LED devices such as ceramic substrate 3535, COB package 1215, and deep ultraviolet 6636 inorganic package.
According to the person in charge of Guoxing Optoelectronics, we launched the deep-UV inorganic packaging technology this year. Its core is to use aluminum as the substrate of the device. The reflectivity of aluminum to deep ultraviolet is much higher than that of ceramic, gold and silver. Greatly improve the light, and the processing is simple.
This deep UV device is also packaged with special quartz glass and bracket to avoid the damage of deep ultraviolet to the packaging material, greatly improving the reliability of the device, and the quartz glass has an ultraviolet transmittance of over 90% and extremely low light loss.
In addition, the bracket is also provided with a peripheral structure of fixed quartz to further consolidate the quartz structure, and the quartz glass can be designed to have different illumination angles according to requirements, and the flexibility is high.
The following figure shows the aging decay curve of the National Star inorganic package and the organic package under the deep ultraviolet chip of a Japanese manufacturer. It can be seen that the National Star inorganic package deep ultraviolet device has a good effect on improving the device lifetime.
Deep ultraviolet chip aging decay curve
At present, this technology is applying for 4 related patents.
Therefore, compared with the past, Guoxing Optoelectronics' innovative packaging technology has greatly improved the service life of deep-UV LED products, and has made a major breakthrough in comprehensive performance.
Related customer evaluation:
(1) A well-known brand customer in Japan:
The device of Guoxing deep ultraviolet inorganic packaging technology has excellent sterilization effect on the water purification module. Compared with the traditional UV lamp, the time is short and the efficiency is high. Although the price of the deep ultraviolet LED will be slightly higher, it is a substitute. A good choice for traditional UV lamps.
(2) A large domestic appliance company:
As far as the current use situation is concerned, the device using the deep-infrared inorganic encapsulation technology of Guoxing has obvious effect on our air purification project and is a new choice for sterilization. It is believed that with the development of the deep ultraviolet of the National Star, the future will be rapidly developed in the use of home appliances.
About Guoxing Optoelectronics
Foshan Guoxing Optoelectronics Co., Ltd. is a national high-tech enterprise specializing in R&D, production and sales of LED and LED application products, and a key high-tech enterprise of the National Torch Program. Founded in 1969, the company began to engage in LED packaging in 1976 and is one of the earliest companies in China to produce LEDs.
The company has strong research and development strength, quality products and professional services. After more than 40 years of development, the company is recognized by the industry for its advantages in capital, scientific research and management. On July 16, 2010, the company was successfully listed on the Shenzhen Stock Exchange. In 2014, Guangsheng Company, a large state-owned enterprise in Guangdong Province, invested in Guoxing Optoelectronics as a practitioner of mixed ownership.
The Cat6a doubles data transmission bandwidth, from 250 to 550 MHz; decreases the chance of crosstalk interference; and provides superior reliability and transmission speeds through greater lengths of cable.
A Category 6a Ethernet patch cable is also referred to as a Cat6a Network Cable, Cat6a cable, Cat6a Ethernet Cable, or Cat 6a data/Lan Cable. Future-proof your network for 10-Gigabit Ethernet (backwards compatible with any existing Fast Ethernet and Gigabit Ethernet); Meets or exceeds Category 6a performance in compliance with the TIA/EIA 568B.2 standard.
High Performance Cat6a, Shielded Ethernet Cable provides universal connectivity for LAN network components.
Product Information:
1. Frequency - 550 MHz
2. Transmission Speed - 10 GB
3. Available Length - 0.5M~30M or Longer
4. Connectors - Nylon Gold Plated RJ45 or Nickel Plated RJ45
5. Condcutor- 26AWG or 28AWG (America wire gague)
6. Cable Construction - Shielded or Unshielded
7. Jacket- LSZH or PVC
8. Install - Used indoor, in-wall and in the ceiling
Applications: Computer, Router, TV, Interchanger, Concentrator, ADSL, Set-top box And So on.
Cat6A Ethernet Cable,Cat6A Shielded Connectors,Cat6A Rj45 Connectors,Cat6A Patch Cables
Shenzhen Kingwire Electronics Co., Ltd. , https://www.kingwires.com