Stereo Photoelectric: CSP creates a new era of lighting

[Text|High-tech LED reporter Xu Chaopeng] On the morning of June 7, Zhongshan Stereo Optoelectronics Technology Co., Ltd. held an inauguration ceremony in Xiaolan Town, Zhongshan City. The theme of the theme of "value sharing, cooperation and win-win - CSP to create a new era of lighting" three-dimensional photoelectric industrial park housewarming celebrations successfully held in Langeng Industrial Park.


Celebration scene


CSP lighting to create a new era, the era of free package to accelerate forward <br> <br> current, one of the hottest topics not packaged chip technology has become the LED industry, active in the major conferences and forums. Unpackaged chips, due to the lack of features such as brackets and gold wires, show unmatched stability and flexibility, especially as a downstream product of chip companies, which will pose a huge challenge to the existing LED industry chain.

During the celebration, District Jiang Feng, the vice chairman of Stereo Optoelectronics, first reviewed the development history of stereo optoelectronics. “Zhongshan Stereo Optoelectronics Technology Co., Ltd. is located in Xiaolan Town, Zhongshan City, China. It is mainly engaged in LED light source. Development and application, the country's first professional patch shop without packaged chips, is the first enterprise in the country to be able to use unpackaged chips in batches." District Jiang Feng mentioned.

"We are committed to researching the application development of unpackaged light source (CSP) products. Through cooperation with upstream chip manufacturers, we have developed a non-packaged chip special placement device with independent intellectual property rights, which is formed after mass production and use. A complete set of unpackaged chip application solutions. I expect that after a wide range of applications without packaged chips, the cost advantage will become larger and larger, and social benefits will be clearly reflected." District Jiang Feng mentioned.

Later, Cheng Shengpeng, general manager of Stereo Optoelectronics, also spoke on the development prospects of CSP technology. Cheng Shengpeng pointed out that unpackaged chips have many advantages: First, the stability is better, there is no gold wire and bracket, so the failure rate is lower. The probability of damage during installation, transportation and storage is greatly reduced, and the production loss is reduced. Secondly, the size is smaller, the optical density is higher, and the control of light is more favorable; third, the thermal resistance is lower, and the pad is directly plated on the bottom of the chip. Reduce the thermal resistance layer; Fourth, the flexibility is better, can be arbitrarily combined into various power and serial number; Fifth, the cost performance is higher, reducing the amount of brackets and silica gel, reducing the circulation of the package, the overall cost reduce.

"At present, Apple and Samsung's mobile phone flashes use CSP unpackaged chips, and CSP unpackaged chips used by Samsung and LG's ultra-thin TV parts; in the lighting industry, CSPs should be small in size, flexible, and widely used. In the future, Stereo Optoelectronics will provide better quality and more cost-effective unpackaged chips for the industry, allowing good products to enter thousands of households." Cheng Shengpeng mentioned.

As early as last August, Stereo Optoelectronics and South Korea's Samsung Electronics successfully signed a strategic cooperation memorandum in Zhangzhou City, Fujian Province, to establish a comprehensive strategic partnership. At this celebration, as the pioneer of non-packaging technology, South Korea's Samsung Electronics Vice President Tan Changlin also elaborated on the development of CSP non-packaging technology.

"CSP is in the process of continuous improvement. At present, the core technology of CSP in the world is basically in the hands of semiconductor companies such as Samsung and Toshiba. From the birth to the landing of a new industrial technology, it needs a lot of support, so that the industry can quickly use the product. And the future CSP will be the trend in the chip field, Samsung will continue to work hard to innovate, will launch a new silicon carbide substrate next year, which will be the beginning of a new era. And the current market proves that CSP is indeed capable of large-scale Production of applied products." Tan Changlin mentioned.

During the celebration, the giants of the global chip industry, Jingyuan Optoelectronics, signed a strategic partnership with Stereo Optoelectronics after Samsung and Dehao. The two parties agreed to further cooperate with CSP unpackaged chips. According to Lin Yida, the assistant of the Optoelectronics Marketing Center, the CSP of Epistar has been used in the backlight field for a long time. It is already a very mature product, and cooperation with stereo optoelectronics will promote the application of CSP in the field of lighting.


signing ceremony

Lonon three-dimensional hand, another major highlight of the powerful combination of grand cause <br> <br> this celebration - the move to three-dimensional photoelectric Lonon Industrial Park, 100,000 square meters of modern industrial park in Lonon June 7 This day ushered in a new "partner" without packaging technology - three-dimensional optoelectronics. It is understood that Deng Chaohua, the chairman of Guangdong Langneng, entered the three-dimensional optoelectronics company with a 30% stake and began to formally control the super dark horse of this industry.

"Today, we are welcoming a new member in our Langen Industrial Park--Zhongshan Stereo Optoelectronics Technology Co., Ltd., now I declare that Guangdong Langneng will enter the Stereo Optoelectronics Company with a 30% stake, and the upstream chip of the stereo photoelectric will be passed to the Langneng downstream lamps. The products will be complemented to the greatest extent. The solution of providing unpackaged chips by Stereo Optoelectronics will make Langen's products even more powerful. I believe that the cooperation between them will bring the strength of both parties to a higher level." Long Deng Chaohua mentioned it at the scene.

"Old 骥 枥 枥 志 志 志 志 志 志 , , , , , , , , , , , , , , , , , 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗 朗With confidence, the Stereo Optoelectronics at the helm and the two swords of the original chairman of the Stereo Optoelectronics District Jiang Feng will surely write a page in the history of LED.

It is understood that in May last year, Langeng Lighting successfully reorganized its shareholding in the electrician and lighting business with Honeywell. Langeng Lighting will focus on the development of Honeywell (a Honeywell brand authorized) brand and LOON brand lighting business. At the same time, the promotion of engineering and channel work has been carried out. At present, engineering projects such as China Resources, KFC, Goodyear, Emerson, Shanghai Metro and Wanda Plaza have been undertaken. At the same time, the home lighting channels are also intensively laid out, and the sales situation has begun to show off.

“Therefore, this cooperation also hopes to achieve product upgrade and cost optimization through this unpackaged technology, making Langen’s lighting products more competitive. From the current market, this new industrial technology is indeed attractive. A lot of lighting companies, in recent months, customers come to visit every day, for technical exchanges, are looking forward to the use of new light source technology to drive lighting products." Deng Chaohua said.

"Therefore, we believe that the emergence of this new technology is not only a leap of industrial structure, but also a necessity for the development of lighting enterprises. LED lighting is a technological and capital-driven innovation that requires synergy in the input industry chain to seek The advantages of technology and cost control." Deng Chaohua mentioned.

According to the reporter, the CSP equipment of Stereo Optoelectronics has been mass-produced. It is estimated that this year's sales will reach 300 units. Langneng and many enterprises are also one of the users of stereo optoelectronics. In order to promote this new type of equipment and new technology to the whole industry, Stereo Optoelectronics has established a customer service center to provide training services to customers and potential users, thereby promoting non-package technology and solutions in the industry.

“All in all, the advantages of our ability to share value business with Stereo Optoelectronics are: First, master the latest CSP technology and application; Second, help reduce the cost of manufacturing products; Third, help increase the new profit model and jointly build cooperation. A win-win new resource efficiency model breaks through the resource constraints of the enterprise and achieves the effect of 1+1>2.” Deng Chaohua finally mentioned.


Chairman Deng Chaohua (third from left) and the leading guests unveiled the new equipment

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