Li Guocheng took out a patent application report from his satchel, mainly discussing CMOS technology and practical applications, and gave an example, of course, this example was modeled by Li Guocheng through his mind, and then hand-drawn.

It describes the 5 basic logic gates, and gates, NOR gates, OR gates, NOR gates, and XOR gates, and mathematically deduces that all logic can be composed of these 5 logic gates.

To add credibility, a photo was provided, which was a chip of Li Guocheng's casual practice.

The report basically includes all the future digital circuit applications, and the number of patents has reached 12. I'm sorry, but in the future, the digital circuit will be written by Huaxia first.

"Grandpa, Dad, this is very important, we must do everything we can to complete the patent application as soon as possible, and it must be a global application. In the future, our country will rely on these patents, and we will be able to exchange patents with the West and reduce the price at which we purchase each other's equipment."

The importance of patents was specifically discussed by Li Guocheng when he submitted the patent application. In order to avoid suspicion, this report was submitted directly to Zhao Lao, and there was no signature.

Li Guocheng also knows that these patents may not necessarily make the West compliant, but at least they can play a role in mutual restraint. Everyone knows: the truth is only within the range of the cannon.

"Grandpa, Dad, one more thing. Tomorrow's interview suggests that the lab as a whole should be focused on the individual."

"Haha, I knew you would say that. Don't worry, they've been notified", Zhao's father laughed.

Hearing the exact news, Li Guocheng was finally relieved.

"As you know, we've just designed the first generation of CPUs, but they really only have computing capabilities. The functionality is relatively simple, and the next step is to focus on designing a more powerful CPU.

It can complete the following 4 main functions:

1. Scientific computing, using the computer's high-speed computing, large storage capacity and continuous computing ability, can realize various scientific computing problems that cannot be solved manually;

2. Data processing, data collection, storage, processing, transformation and transmission;

3. Aided design refers to the use of computers to help engineering and technical personnel carry out design work;

4. Process control, using the computer as a control component to control a single equipment or the entire production process.

To accomplish these functions, it is necessary to design a powerful computer language and control system."

The two of them seemed to understand, but they didn't fully understand, because they were still stuck in the mechanical equipment, and their understanding of electronic devices was only mathematical calculations.

Li Guocheng does not force it, and when the specific application research is out, they will understand the power of electronic equipment.

Zhao Ting was brought back by Li Guocheng on a bicycle along the way. After arriving home, Li Guocheng washed Zhao Ting's feet for the first time, although he was not moved to cry, but his eyes became softer than ever.

When he came to the laboratory the next day, Li Guocheng hid in the semiconductor laboratory and did not appear in public or in the dust-free workshop.

Outside has been noisy since 8 o'clock in the morning, the reporter accompanied by Li Huaide visited the dust-free workshop, standing in the later workshop to record everyone's busyness.

Wu Liankui became the real protagonist, he introduced the general functions of each device by himself, and showed everyone the special chip for the radio, as well as the final product: the Dawning brand radio.

People see small and beautiful radios, frequently take pictures and videos, and ask about the price.

Li Huaide stepped forward, "Comrades, the specific price needs to be approved by the superiors, and it is inconvenient to disclose it today."

After that, in the auditorium, Li Huaide and Wu Liankui were interviewed respectively. According to the consensus of everyone yesterday, the two talked eloquently, basically talking about the collective, and repeatedly emphasized the strength of the collective.

Specifically, the invention of each device is evenly distributed to everyone. At the same time, the inventions of the machine tool group were promoted.

In short, today's interview is very happy, and the reporters also feel full of harvest, all the materials are true and detailed, and it is the most comfortable interview in recent times, and I am proud of the motherland's strong science and technology.

Therefore, after the reporters went back, they worked overtime to write, and under the impetus of well-intentioned people, the press release of the rolling mill was rarely published in the newspaper the next morning, and the newsreel was broadcast on the capital television station in the evening.

Take the TV station as an example, and talk about 7 firsts.

The first domestic high-precision Dawning II machine tool was finalized, with a machining accuracy of up to 0.05mm.

The first international leading lithography machine, with a lithography accuracy of 12 microns.

The first international leading etching machine, with an etching accuracy of 10 microns.

The first internationally leading chip, consisting of 7 silicon-based transistors.

The first world-leading radio, using a radio with an integrated chip.

The first international leading 2-inch monocrystalline silicon rod production line.

The first international leading special-purpose chip production line with actual production capacity.

Anyway, it's just how awesome to blow. Finally, give a close-up of the Aurora radio, behind which is the common big radio. Comparing them together, the special appearance of the Shuguang brand radio made the audience become fans for the first time.

As the incident brewed, everyone in China knew that there was a rolling mill in the capital, and there was a laboratory in the rolling mill, and the laboratories were all high-tech, and the laboratories were full of big scientists.

Some young people who are about to get married immediately change the "one ring" of three turns and one ring to Shuguang brand radios, and they have gone to the nearest supply and marketing cooperatives or department stores to inquire about Shuguang brand radios.

The leaders of the rolling mill did not expect that the Shuguang brand radio was so popular that it became popular without being listed.

While arranging production, Li Huaide went to the ministry to apply for approval. The ministry is also a special case, and in less than a week, it was approved.

Of course, the shell of the radio is also mold casting, and the pattern is relatively simple and atmospheric.

The dust-free workshop has been producing chips in full force since this day.

Next, the rolling mill was full of people, some visited and studied, some waited for the delivery of the goods with the approval strips, and some waited for the chip production line to be picked up first.

Now there are a few apprentices next to the semiconductor laboratory, some of these people are drawn from various workshops, and a small part are college students or secondary school students who graduated a few years ago, and they are drawn from some factories by the ministry.

Li Huaide was painful and happy, and was sent to the rolling mill. In addition to being a tour guide in the dust-free workshop, Wu Liankui also participated in various lectures and occasionally participated in the receipt of some awards.

A month later, except for the people in the wafer preparation room, Zhang Zhijing, Zhou Xiaojuan, Yan Jiefang, Hou Zhenhua and Hu Bing all returned to the semiconductor laboratory.

Thank you all for your support!! Ask for recommendations! Ask for a commuter pass! Ask for a review!

(End of chapter)