# on the headline, hotter #
On 25 may, at an international seminar on circuits and systems, ho tenbo, director general, semiconductor operations of china, proposed a completely new semiconductor evolution path — “the law of the sun”. This is the first time that china has proposed new principles to guide industrial development in the semiconductor field worldwide。
So what's the law of the sea
In short, the entire chip industry had previously followed the “moor law” - the number of transistors on the chip doubled every 18 to 24 months. How? Make the transistor smaller and smaller. From 28 nm to 14 nm to 7 nm to 5 nm, the journey runs down。
But this road is getting harder and harder. Design costs for 2 nanochips have exceeded $1 billion, and geometric microcosm is approaching the economic limit. What's more, hua can't get the most advanced carving machines。
Hetomo changed his mind. Now that the path “to make small transistors” has been blocked, let's move on to a different path — from “space” to “time”。
The central proposition of the “law of the law” is to replace the words “geometric microcosm” with the word “temporarily”. What do you mean? It is to improve the overall performance by optimizing the transmission path of internal signals in the chips and reducing the waiting, transmission and synchronization times。
How? With a technique called “logical folding”。
You'll understand, for example. The traditional chip is like a flat, with all circuit elements on the same floor, with long distances between modules and long distances to signal. Logical folding is equivalent to transforming the flat into a double-form - dividing the circuit units up and down to two layers of crystals, connected by vertical channels. The density of the transistor can be significantly increased without the replacement of a more advanced optical carving machine and a smaller transistor。
The chinese official data show that the transistor density increased by 53. 5 per cent to 238 million transistor tubes per square millimetre, using the law of molybdenum. P nuclear energy efficiency increased by 41 per cent and peak frequency by 12. 7 per cent. This level is theoretically the same as the intel 18a process and is close to the initial generation of 3 nm。
Corresponds to performance near advanced processes in mature processes. Of even greater concern is the fact that over the past six years, china has successfully designed and produced 381 chips based on the law of wing, covering a wide range of areas such as mobile communications, ai, automobiles and industry。
Then why is this a turning point
On 22 july, the well-known digital blogger “digital chat point” issued a microblogging that said that china was still in a “reblooded state” and that the mate 90 series of mobile phones, together with the chip of the law of the sea, would be a turning point for the chinese. If the performance and good rate of self-study chips are no longer a problem, it is likely that china will return to the peak period by making a sub-brand of value。
The peak period for china's mobile phone business was 2019 to 2020 — a net profit of $62. 7 billion in 2019, and the volume of smartphones over 240 million. The 40 series is still used by millions of users. The market share was then significantly reduced by external sanctions and the branding was maintained by high-end flagships, with the initial production capacity of new products severely inadequate。
If the law chip addresses the capacity and good rate of production, the supply can be significantly reduced and can be paved on a wide scale. If one more sex-price brand covers a wider group of consumers, the volume of the product can go up another step。
The question was: “why is it that some netizens are not praising china for its new achievements, but rather sarcasm?” it was said that “the sarcasm is far greater. It is generally recognized that there is technology, but it is felt that there are many separations”。
Most, however, believe that the law is more like a “vision paper” or a “structured declaration” whose role is to harmonize language, organize routes, and signal the industrial chain with a fuze。
Some german netizens said, "i'm excited that china is leading the world into a new industrial revolution," the american comment says, "this is just like the chinese electric car, all laughing at it at first and finally discovering that they're really ahead," and the most thoughtful is dutch netizens, "can we sell the state-of-the-art light machine to china now?"
The chairman of the c. P. P. Z. Z. Z. Z. Z. Z. Z. Z. Z. Z. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 。
Indeed, the most central challenge is the positive rate. Logical folding involves the combination of two crystals, with accuracy within 0. 5 μm. It depends on actual performance. Whether or not the law can be a turning point depends on two issues — performance and probabilities. Performance data are available, but the positive rate is equivalent. If both are over, it's possible that hua will get back on her feet。
Seven years have passed since the sanctions were imposed in 2019. Back in the night after being beaten back to the “primitive society”, now with a completely new theoretical framework, there was a turn-off of track time when someone else rolls with nano. Can we go back to full-time and look at this fall's 2026s and mate 90s。
