On June 10, 2018, the "2018 (16th) High-tech LED Industry Summit Forum" held by Gaogong LED was held in the Westin of the Canton Fair. The forum was divided into three special forums. Among them, in the "supply chain to help production line intelligent manufacturing and product intelligence innovation" special session, Xin Yichang deputy general manager Yuan Manbao published a keynote speech entitled "active innovation to meet the new needs of packaging companies."
Xin Yichang, deputy general manager Yuan Manbao delivered a speech
Yuan Manbao pointed out that to maintain the leading position of enterprises in the industry, it is necessary to innovate. The LED era of "high profit and low threshold" has gone forever. "Because the previous profit is high, as long as you have LED related products may be money." Yuan Manbao recalled. However, with the technical needs, packaging companies are increasingly tightening the requirements for packaging equipment. From the earliest 3528, 5050 products to the current favored MiniLED and MicroLED, the package chip size requirements are getting smaller and smaller, which is the machine precision and speed requirements. Higher and higher.
The most intuitive innovation is the increase in production capacity. Yuan Manbao's example: In the past, an employee could open 5 solid crystal machines, one solid crystal machine 20K/H, and now the same person has 5 machines, but the total capacity can reach 250K/H, or even more, because now it can be an hour. Do nearly 50K. Behind the increase in production capacity is the continuous change and improvement of equipment performance. In the package, whether it is dressing or flipping, the die bonder is the primary force. Xinyichang's solid crystal machine has been improved and innovated in many aspects.
The first is the development of the die bonder from the earliest single-headed solid crystal to the current double-headed and three-headed solid crystal. And each component can work alone, and one deactivation does not affect other work. At the same time, the price of a double-head machine is lower than the price of two single-head machines, but its production capacity is far greater than that of two single-head machines, so the price/performance ratio is greatly improved;
Second, Xinyichang first launched the patented technology of “constant temperature dispensingâ€. The solid crystal machine has two fixed actions, one is to put the glue on the bracket, and the other is to put the chip on the glue. The control of the glue is very strict. This technology can control the dispensing environment very well. Better completion of the dispensing process in the die bonder;
The third is that the structure of the die bonder has changed, using a linear motor. Traditionally, there are working modes such as swing arm and connecting rod. In contrast, linear motor has the advantages of never wear, no lateral edge effect, no mechanical contact maintenance, small size, high precision and high repeatability. The only drawback is that The cost is high. In addition, there are innovative functions such as automatic power-off, networkable communication MES, single-axis power-off for easy maintenance, and 360-degree original chip calibration.
Finally, Yuan Manbao explained the product and positioning of Xinyichang in the Mini LED market. He introduced that up to now, Xinyichang has delivered more than 200 sets of equipment to the Mini LED market. The customer base includes foreign high-end customers and old brand customers as well as domestic old-brand customers. And because each company's process and orientation are different, Xinyichang's product direction is also different. According to customer feedback, the company's yield can reach 99.999%, which basically meets the market requirements for the MiniLED packaging process.
"In the future, Xinyichang will continue to carry out research and development and innovation, further improve precision and production capacity, and refine market direction and positioning." Yuan Manbao said.
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