The fourth part after that is the test of the packaged materials. China is not lagging behind, of course because the technical difficulty of this thing is relatively low.

And now, the packaging material the system gave Lin Xiao...

Lin Xiao showed a look of surprise.

This packaging material is a bit good...

There are three types of packaging materials: plastic, ceramic, and metal. The former is cheap, while the latter two are relatively expensive. The main problem of plastic packaging materials is that they are relatively brittle and have poor dielectric loss performance, which is not as good as ceramics.

However, the plastic packaging material provided by the system uses a modified epoxy resin, and is internally doped with molding powder of curing agent phenolic resin, which is cross-linked and solidified into a thermosetting plastic under the action of heat.

In this way, it can be used to make chip packages, and this special modified epoxy resin can solve the shortcomings of poor dielectric loss performance and relatively brittleness of the original plastic packaging materials.

Although its cost is more expensive than ordinary plastic packaging, it is cheaper than ceramics and metals!

"Another thing that makes a lot of money."

He registered the patent later and handed it over to Qizhi Company to sell it. Speaking of which, his Qizhi Company made a lot of money by relying on the polishing fluid patent and the silicon wafer purification process patent, and the profit has reached a level.

More than 100 million.

Of course, this is also expected.

And now this packaging material is more profitable than these two. Maybe in the future, the two combined will not be as profitable as this packaging material.

Lin Xiao thought happily that although he could easily get billions of funds from the country now, obviously, the money he earned himself would be more enjoyable.

Then, he turned his attention to the second technology.

This is the chip production technology that he spent 45 truth points to redeem.

As for its actual effect?

Lin Xiao couldn't wait to browse the details of this technology, and then he showed an expression of surprise.
Chapter completed!