What are the methods of chip thinning?

First of all, you can use a grinding instrument to polish, and the other is that you can use some small cutting machines to cut it, which is a good method.

In chip design, it is necessary to design various manufacturing processes, including chip thinning processes, in which six-inch and less than six-inch wafers can be thinned by backside grinding after overall tape-out, or chemical etching and thinning processes such as eight-inch and above.

Specifically, it is necessary to start planning from the original design of the chip to maintain the yield of the chip.

Well, there are many ways to thin this chip, for example, for this kind of case, you can use a scraping method, a grinding method, or a machine to police it.

The method of chip thinning is to first make the circuit as small as possible, because what you hide in it is a variety of circuits, and the circuit can only be thinned when the same function is realized.

The main method of thinning is to improve the foundation, if you can produce nano-free chips, then the overall volume of its chips will be thinner.

There are many ways to shear the chip, the most important thing is to make the chip more compact and more able to meet the requirements through photolithography.

What are the methods of chip thinning? Of course, there are four methods, and the chip is a very important part, if he wants to thin, he needs to carry out different alkali coating methods through professional instruments, and his operation must also be completed by professional personnel, which can be more accurate.

The method of seeing thinness means that as long as the technology is improved, and then my 5-nanometer chip is produced, then its overall volume will be reduced, and then it will become thinner.

The method of chip thinning, which is an overall innovation in materials and technology, is not easy to do, and requires strong technical support.

It seems that the thinning of the new film is not something we can do ourselves, and we should go to a professional repair shop to handle it, or follow the manual, or check it on the Internet.

There are many ways to reduce the thinning of pieces, and you can query them specifically, and there are many at once.

The full name of the GB 19300-2014 standard is "GB 19300-2014 National Food Safety Standard for Nuts and Seeds", which is the 2014 version, and the previous version of this standard is the 2005 version GB 19300-2005, and the 2014 version is still valid before the new version is promulgated. No new version has been found at this time.

The landscape is mainly to do landscape gardening.

The design and engineering of the BAI is specifically the design and construction of city squares, public gardens, and residential quarters.

DAO garden landscape, and even scenic tourist area garden landscape. Agriculture and forestry colleges focus on planting design and ecology, while engineering colleges focus on planning and structure design. Depending on the direction you want to pursue, you can prepare for the following.

Agriculture and forestry colleges should study chemistry and biology well, and engineering colleges should learn physics, especially mechanics. Of course, aesthetic and artistic edification should be cultivated early.

Chip is a general term for semiconductor component products, and the core technology involved is integrated circuit technology, which belongs to the knowledge in the field of microelectronics.

Therefore, if you want to learn chip research and development, you can't do without learning microelectronics and other related technologies, but microelectronics and integrated circuit majors are generally included in their upper disciplines, which include information and communication engineering, electronic science and technology, computer science and technology, etc.

The following shares two universities in the field of electronic information and technology, which are very top-notch, they belong to different grades, so the admission score line is quite different, one is the University of Electronic Science and Technology of China, and the other is Xidian University.

University of Electronic Science and Technology of China.

The University of Electronic Science and Technology of China is located in Chengdu, directly under the Ministry of Education, and is a double first-class A-class university with relatively high admission scores.

The undergraduate major of the University of Electronic Science and Technology of China basically covers the entire electronic discipline, and it is a national key university of science and engineering focusing on engineering.

It has 64 undergraduate majors, the number is moderate, compared with the scale of the comprehensive university, the University of Electronic Science and Technology of China has higher discipline precision, better quality, it has more than 38,000 students in the bachelor's, master's and doctoral degrees, and the employment quality of the school's graduates is very good, and the employment rate remains above 96%.

In the fourth round of discipline evaluation, its electronic science and technology and information and communication engineering disciplines are all A+ disciplines, and there are only two universities in the country that have obtained A+ levels in these two important disciplines.

Its Computer Science and Technology discipline is an A-level, and it is also the strongest category.

Generally speaking, in the field of electronic information and technology, the University of Electronic Science and Technology of China is the strongest.

University of Electronic Science and Technology of China's 2019 admission scores.

Xidian University.

Compared with the University of Electronic Science and Technology of China, Xi'an Electronic Science and Technology is one grade lower, because it is not a 985 project and a double first-class A university, but it is also a 211 project university, as well as a world-class discipline construction university.

Every year, a large number of graduates from Xidian University enter Huawei to work for Huawei, and it often becomes one of the universities with the largest number of employees in Huawei that year. It can be seen that the quality of its graduates is very good, in the field of electronic information and technology, it is enough to compete with 985 colleges, and it is not lagging behind in the slightest.

Its electronic science and technology, which is also an A+ discipline, has become one of the two universities to obtain an A+, the other being the University of Electronic Science and Technology of China.

Its information and communication engineering discipline is an A-level discipline, and computer science and technology is an A-level discipline, and its strength is also very good.

The average admission score of Xidian University in various provinces and cities across the country is about 20 points lower than that of the University of Electronic Science and Technology of China. Xidian University's admission scores in 2019.

Chip technology is a high-end and very core technology, and undergraduates rarely have the opportunity to enter top companies for R&D work, so students who are interested in the field of chip R&D will basically choose to take the postgraduate examination for a doctorate and go to a higher stage to study and prepare.

Therefore, talents who are interested in learning chip technology have to go for a long time, and the price is far and hard, which is also a reason for the lack of such talents in my country!

If you want to engage in chip research and development, in addition to learning electronic science and technology, what other majors can you study? How to choose a university.

From last year to this year, chips have become a headache for major technology companies, as the basis of IT, there is no available chip, there is no available software, Internet access is a problem, science and technology is advancing by leaps and bounds today, the talents related to chip research and development are also very valuable, Huawei recruits a large number of talents to make chips, so applying for this kind of major has also become the target major of the majority of candidates, so what majors can be studied in chip research and development in addition to electronic science and technology? Which universities in China are strong?

If you want to learn the major of R & D chips, you can actually apply for more majors, such as electronic science and technology, small classifications of microelectronic technology, microelectromechanical systems, integrated circuit design, etc.

For example, the children of relatives went to the School of Electronic and Information Engineering of Hebei University, which at that time had a total of five majors, electronic science and technology, automation, electrical engineering and automation, electronic information engineering and communication engineering. In fact, these five majors are roughly divided into four categories, electronic science and technology focus on microelectronics (chips), automation focuses on sensors and signals, electrical engineering focuses on strong electricity, telecommunications and communications are similar, slightly focusing on high frequency and signal transmission.

In fact, almost half of the basic curriculum planning of the majors studied in the School of Electronic and Information Engineering is the same, such as electronic information science and technology and electronic information engineering, and both are engineering degrees. When it comes to employment, I personally feel that electronic information engineering is slightly broader, and electronic information science and technology may be more suitable for re-employment after postgraduate examination, and the prospects may be more superior.

But in any case, in fact, in terms of college graduation and employment, the proportion of people who can find a special professional job is not very large, and even if they do, professional knowledge can not help you much, and you still need to increase the learning of industry knowledge on this basis. What a university major can bring you is the broadening of life experience, the enrichment of knowledge structure, and the formation of study habits. There are the following top 50 colleges and universities for this kind of major, and you can choose to fill in according to your own strength.

R&D chips should be studied in integrated circuit design and integrated systems.

Introduction to the undergraduate major of integrated circuit design and integrated systems.

The research content of integrated circuit design and integrated system is the design theory, method and technology of integrated circuit and various electronic information systems, which is the key core technology in the field of information technology.

Undergraduate employment prospects in integrated circuit design and integrated systems.

Undergraduate course of study in integrated circuit design and integrated systems.

Professional basic courses and professional courses include C C++ language, data structure and programming, Verilog, circuit analysis basics, analog electronic circuit basics, digital circuit and system design basics, computer language and programming, computer composition and system structure, microcomputer principles and applications, digital signal processing, semiconductor device electronics, integrated circuit principles and design, integrated circuit process technology, hardware description language, integrated circuit EDA technology, embedded system principles and design, signals and systems, Communication system principle, automatic control principle, computer control technology, layout design, low power consumption design, etc. The curriculum system can enable students to have a solid and broad theoretical foundation, and at the same time have strong application development and innovation ability.

Objectives and requirements of the undergraduate training of integrated circuit design and integrated systems.

This major cultivates senior technical talents who master the basic theories of integrated circuits, the basic methods of integrated circuit design, master the EDA tools of integrated circuit design, are familiar with the knowledge of circuits, computers, signal processing, communications and other related systems, and are engaged in the research, design, teaching, development and application of integrated circuits and various electronic information systems, and have certain innovation ability.

Students in this major mainly learn the basic theories and basic knowledge of physics, technical science, and related majors in their professional fields, receive basic training in integrated circuit design and integrated systems, and have the basic ability to analyze and solve practical problems.

Required ability for integrated circuit design and integrated system undergraduate.

1.Possess the basic knowledge of physics, technical science, and related majors in the professional field;

2.Strong computer and foreign language skills;

3.Master the basic theories of integrated circuits and the basic methods of integrated circuit design;

4.Basic ability to analyze and solve practical problems.

Choosing the right major is more important than the college entrance examination! What majors can make chips in college?

I recommend studying computers, especially doing algorithm work, in fact, if you are not engaged in chip production, there is no need to graduate in microelectronics, communication, electronic engineering and computer chips are completely fine.

At the undergraduate level, many colleges and universities have opened integrated circuit design and integrated system majors, and graduate students are basically microelectronics, of course, there are also integrated circuit design directions. However, in fact, electronics-related majors are available, such as electrical science, communication, and computer science. I also had a former colleague who was a math major and did very well.

Most people really start to grow after work.

In addition, mathematics is very important, and many problems end up being math problems.

(1) Electronics engineers generally have a degree majoring in electronic engineering. During college, the study time is usually.

Three or four years, culminating in the completion of the corresponding Bachelor of Engineering, Bachelor of Science, Bachelor of Applied Science or Bachelor of Technology program. Many UK universities also offer a master's degree in engineering at the time of graduation.

This degree includes the study of professional courses in physics, chemistry, mathematics, engineering management, and electronic engineering. Initially, these courses were included in most, if not all, of the subdomains of power engineering. Then, in the final semester, students choose one or more specific low-level directions.

Some electronics engineers also choose to pursue a postgraduate degree such as a Master of Science (MSC), a Doctor of Philosophy in Engineering (PhD), or a Doctor of Engineering (ENGD). At universities in Europe and the United States, a master's degree is often considered a first degree, so it can be difficult to distinguish between an undergraduate and a master's degree. In this case, project experience is highly valued.

A master's degree may be a combination of research output, coursework, or a combination of the two. The Doctor of Philosophy in Engineering is made up of significant research outputs and is seen as a key part of the academic community.

2) Computer Hardware Engineer.

The main tasks and things that need to be learned.

1.Hardware design of computer products.

2.Learn about the structure of computers and how they are evolving.

3.Have a deep understanding of the sales and market of computer hardware.

4.Regional market management.

5.Complete hardware products that meet functional performance requirements and quality standards as planned;

6.According to the detailed design report of the product, complete the logical design that meets the functional and performance requirements;

7.Design detailed schematics and PCBs according to the logic design specifications

Fig; 8.Write debugging programs, test or assist in testing and developing hardware devices to ensure that they operate normally according to the design requirements;

9.Preparation of project documentation, quality records and other relevant documentation;

10.Maintain, manage, or assist in the management of the hardware developed;

11. Research computer architecture;

12. Responsible for the logic design and simulation verification of the computer system;

13. Research, design, develop and test computer hardware;

14. Responsible for the integration, maintenance and management of computer hardware and its equipment.