noveltune Page 2652
Page 2652
Yang Fei murmured: "That's fine, but you can take him away after he has finished training the other bosses."
"Thank you boss!" Hu Zhibiao was overjoyed.
Chapter 2285 PHS and lithography machine
Jiang Wanxia and Hu Zhibiao sat for a while, then got up and said goodbye and went back.
Yang Fei sent them to the door and said goodbye to them.
"Boss, please stop, let's go." Hu Zhibiao laughed.
Yang Fei watched the two of them get into the car, then turned around and came back.
This trip to the deep city did not take long.
He came here for the good product rate of the mobile phone, and inspected the mall and other branches by the way.
Regarding the production of mobile phones, before Hu Zhibiao left, he mentioned the production and sales of PHS with Yang Fei.
PHS is really slowly becoming popular now!
No one expected that this communication device, which is not a mobile phone, would develop so rapidly in China, and the number of users would quickly rise to several million.
In fact, Yang Fei also knows that this year is the best year if he wants to become a PHS.
The next five years can be said to be the years in which PHS develops the most and has the largest market share.
It is foreseeable that within five years, the number of PHS users will increase tenfold!
However, PHS was originally a special-shaped product, a product of a special period. It was a helpless move by China Telecom and Netcom that did not have a mobile license. However, before the advent of 3G, it also grabbed a large number of users for operators.
Moreover, the shortcomings of PHS are also obvious.
One is that there are few functions.
PHS has few auxiliary functions. In the early days, short messages could only be sent between PHS. Many fashionable new functions such as Internet browsing and mobile games were only perfected in the later period.
The second is poor coverage.
The network coverage is poor, generally limited to urban areas, and the signal is poor; there are few base stations, and calls are not smooth in some parts of the city, and calls cannot be made in case of a power outage.
The third is poor performance.
When the speed exceeds 40 kilometers, the call will be intermittent.Although Japan is constantly improving its technology, it is basically no longer developing domestically.
Four is not roaming.
PHS cannot roam the country like mobile phones, so it can only be used as a "supplement and extension of fixed-line phones", and there is always a gap with mobile phones in terms of functions.
Another point is that Beijing and Shanghai, the two largest cities, have not opened the access of PHS yet.
For a product that he knows is short-lived, Yang Fei is considering whether to enter the market?
It's still okay to take a bite and leave, but if you fight for a long time, you definitely don't have to fight.
It is easy to enter the market, but difficult to exit the market!
Because the Aiduo company that Yang Fei wants to run is prepared for long-term development.
Of course, Hu Zhibiao mentioned that a new brand can be established to develop PHS.
Yang Fei was noncommittal about this.
Because he didn't know whether PHS could make it through this muddy water?
As far as he knows, Huawei, the big brother who will dominate the mobile phone industry in the future, also worked on the PHS for seven years, but it failed in it, so much so that Mr. Ren's expression changed when he talked about mobile phones, and later he didn't dare to touch mobile phones casually. In the field of production, there have been harsh words: I will fire anyone who dares to mention the production of mobile phones to me!
Fortunately, there are many capable people around Mr. Ren. After all, there are people with unique vision and good eloquence who finally persuaded Mr. Ren to invest billions in the development of mobile phones, and only then did the world praise Huawei mobile phones.
Yang Fei has experienced the mobile phone wars of later generations, so he still has some understanding of the various ups and downs in the development of mobile phones.
Gentlemen love fortune, in a proper way.
Although Xiaolingtong is a piece of fat, Yang Fei is not jealous.
It is impossible for one person to eat all the business.
If you really want to use up all the benefits, you may bring disasters again.
Therefore, Yang Fei is not optimistic about entering the field of PHS.
As long as Aiduo can do a good job in the mobile phone, it will be the greatest success.
Making money is a long-term thing, don't just focus on immediate interests.
PHS prospers quickly and loses quickly!
If you are not careful, you will be swallowed by the market.
Although Yang Fei is an experienced person, he is not confident that he can control the whole process completely and accurately, and it is even more impossible to guarantee that a company will only make profits and not lose money.
With this time and energy, Yang Fei would rather devote himself to the mobile phone related industry.
However, although the cake of mobile phones is huge, there are many and deep pits in it.
As we all know, the core product of a mobile phone is the chip.
The R&D and manufacturing of chips, which integrates the first-class technologies of various disciplines today, cannot be produced by any family or enterprise.
The production of a chip needs to go through 2000 to 5000 of the most stringent processes, the most important of which needs to be realized by a lithography machine.
It can be said that lithography is the link between manufacturing and design.
In the production of mobile phone chips, many of the processes are carried out in independent factories, and the equipment used also needs to be manufactured by specialized equipment factories; the materials used include hundreds of special gases, liquids, and targets, all of which require specialized chemical industries.
In addition, the production of integrated circuits is carried out in ultra-clean rooms, so systems such as exhaust and air purification are also required.
There is a saying that the integrated circuit is a higher technology than aerospace.
航天的可靠性估计也就4个9、5个9的样子，多少个个9，表示的是在软件系统一年时间的使用过程中，系统可以正常使用时间与总时间之比。而硅晶圆材料的纯度就要6个9以上。
Global chips are almost monopolized by the United States, Japan and Europe.
According to the report of the Qianzhan Research Institute, the global chips are still mainly produced by American, Japanese, and European companies, and the high-end market is almost monopolized by these three major regions.
In the field of high-end chips, since domestic manufacturers have not yet formed a scale effect and a cluster effect, their production is still dominated by the "OEM" model.
Moreover, even if domestic manufacturers can independently develop chips, they cannot produce them.