Introduction: In our daily life, we have seen the urban landscape, which is not equal to colorful. It requires the cooperation of scenery and light. If all the lighting can reflect the contours of the building and achieve a comfortable viewing, this is a very meaningful thing.

The long-awaited high-tech LED outdoor road landscape lighting seminar was successfully held in Shenzhen Qingqing World on July 8th! At the seminar, Deng Yucang, general manager of Xuyu Optoelectronics Automotive Electronics Division, brought "high quality LED, manufactured well." A wonderful speech on 'Feng' Jing'.

Nowadays, the LED industry is in the era of low interest rates. Under the vicious circle of “price war” in the market, many companies are finally forced to choose to bow to the cost, while Xuyu Optoelectronics is unique and always insists on cooperating with the best brands in the first line.

It is understood that the current main products of Xuyu Optoelectronics are LED light source devices, including COB integrated series, SMD patch series and 1-3W high power series, which are widely used in general lighting, automotive lighting, signal lights and other fields.

“A packaging company that provides lighting to lighting companies is really, we are not good at technology, but for the packaging industry, the main pursuit is the stability of raw materials and processes.” Deng Yucang said in a live speech.

According to Deng Yucang, in the face of such a large cost pressure, Xuyu Optoelectronics is still the top three customers of Taiwan's Jingyuan Optoelectronics.

“In the packaging process, the gold wire will experience high temperature or low temperature impact, and the ductility requirements for the solder joint lead will be relatively high. If the gold wire is broken or the solder wire lead is broken during the impact process, the LED device It is impossible to illuminate normally, and the impact on the quantitative engineering can be imagined. In order to avoid the above situation, it is more important to determine the importance of gold wire selection in the packaging process.” Deng Yucang repeatedly mentioned the use of gold wire during the speech. benefit.

In order to ensure that downstream customers can use LED devices for a long time, the quality of the evaluation gold wire mainly has the following aspects: first, the ductility of the gold wire; second, the tension of the gold wire; third, the stability of the gold wire Sex (because of its chemical stability, it is not easy to undergo oxidation and other material changes in the case of long-term heating); Fourth, the combination of gold wire.

How to evaluate high-quality or low-quality LEDs, according to Deng Yucang, these six key requirements, in addition to the low power and long-life characteristics of the LED itself, weather resistance is not mentioned by everyone, and high-quality LEDs if Weather resistance (anti-vulcanization coating process), then it can ensure long-term work in extreme environments such as high temperature, high humidity, light and ultraviolet is not eroded by moisture and vulcanization.

In line with the echoes of the audience, Deng Yucang has made the company's two new products public, one of which is XY-C3535, its thermal conductivity will be very good, in the case of high temperature or instantaneous high current, and LED can be very good The combination of products can be made into a variety of colors, mainly used in automotive daytime running lights; in addition, XY-C5050 is mainly used in the field of street lamps and floodlights.

"For urban landscape lighting, what we see in our daily life is not equal to colorful. It requires the cooperation of scenery and light. It is a beautiful scenery of the city at night. In order to meet the characteristics of human visual lighting, the night landscape lighting Will tend to be warmer, quieter and slightly darker." Deng Yucang said.

“If all the lighting can reflect the outline of the building and achieve a comfortable viewing, this is a very meaningful thing. Xuyu Optoelectronics will improve the LED quality and create a good outdoor landscape as the direction of progress. "Deng Yucang finally showed his expectations for landscape lighting. I hope LED can bring you the aesthetics of humanity and the feeling of safety and comfort."

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