fight against flip new changes in the future development of the packaging industry
Flip chips in led fluorescent tubes the immature process, is the current equipment companies encountered the biggest obstacle to product improvement. flip chips in led fluorescent tubes-chip technology should be a silver paste or brush paste, until now there is still no clear guidance program.“I think it will be a revolution in the packaging industry.” Wanban Liu Xiaoyan, director of automation market, said the latter part of the flip chips in led fluorescent tubes-chip package will be from the current high-power field, started to small and medium power, if the technology is mature, then it will be A new era.“We have been concerned, but no one customer can clearly put forward his request.” Song Changning, general manager of the new Yichang told reporters, because the current decision to develop this technology is not the key equipment, but rather technology.At the same time for equipment manufacturers, the flip chips in led fluorescent tubes-chip era, whether the cancellation of wire bonders will cause their main business adjustments, the majority of equipment manufacturers also said little effect. “Even if the flip chips in led fluorescent tubes-chip products began to spread, wire bonders will not be canceled at once, for the LED market, it also has many market segments, so we do not worry.” Liu Xiaoyan said.“In fact, the use of wire bonding machine is very wide, including the IC field, digital lattice of these areas will be used.” Song Changning said the IC industry, for example, fixed a chip, usually dozens of lines, Machine demand compared to the LED industry will be more wire bonders in this area is also a very large amount of use.For the current flip chips in led fluorescent tubes chip machine for precision requirements, Liu Xiaoyan introduction, their current tendency of the program is to add precision modules to the way, and the company’s R & D department has been for this module in the technical aspects of reserves.
“Overall, flip chips in led fluorescent tubes-chip technology must be combined with an entire product process to consider its cost.For example, a 5W bulb, whether it is flip chips in led fluorescent tubes or installed, we need to consider its packaging part of the light, before and after the process , And the scale of production, and ultimately will be specific to the implementation of the above cost-effective products. “Liu Xiaoyan mentioned.“With the epitaxy, the gradual maturity of the chip technology, the cost is getting lower and lower, flip chips in led fluorescent tubes is indeed a trend, and it can really solve the current problems in the industry, including heat, cold solder can have a better Of the solution.Therefore, we must always be ready to equipment manufacturers to wait for the next step in the market demand. “Song Changning finally mentioned.