Role of Industry Associations

 What is an Industry Association?

An industry association also known as trade association, trade or business group, business association or sector association, is a body founded by companies operating in a specific industry. An industry association participates in improving the industrial relations, advertising, education, lobbying, redressal of disputes. The main function of an industry association is to protect the rights of various companies in the industry, to upgrade their status and to promote and establish collaboration among various companies in the industry.

European Wind Energy Association (EWEA), Association of British Travel Agents (ABTA), Confederation of British Industry (CBI), SemiconductorIndustry Association (SIA), Bicycle Manufacturers National Association, Associated Chambers of Commerce, and Industry of India (ASSOCHAM) etc are some of the famous industry associations in the world.

Significance of Industry Association:

The significance of industry association is quite critical. As not only they keep the industry environment favourable for business, but they are also the voice of the companies in the industry. Industry associations provides growth opportunities to its members, cooperation among various businesses, as well as addressing any conflict among various industries and resolving them by methods of arbitration, discussion, and mutual settlement.

Role of Industry Associations:

Different industry associations have different roles. Each industry association has its own set of objectives, goals, and mission. But the common objective of almost any industry association is to safeguard the interest of members of the industry and to provide them support whenever such need arises. The role of Confederation of British Industry (CBI) will be different from what role Semiconductor Industry Association (SIA) plays. There are a number of factors which plays a key role in determining the degree of role of an industry association will play in the specific industry. Following are some of the standard roles of Industry Association:

Voice of the Industry: There is no doubt that industry association is the voice of the industry. On behalf of its members industry association presents themselves in front of government, external stakeholders, or judiciary system. Not only industry association fights for the rights of its members but it also promotes awareness in the industry from time to time.

Research & Development: Industry association promotes various companies to come together and collaborate in boosting the research and development process of the industry. Collaboration in the field of R&D is found in electronics industry. Semiconductor Industry Association promotes the joint efforts of various companies to boost R&D.

Networking: Industry Association makes it possible for the industries to network with the industry professionals from everywhere. This networking helps the industry in long term, by introducing efficient products and technologies, recruiting exceptional talents, and implementing proactive strategies.

Promoting open and Fair Trade: This is one such role which is applicable to all industry associations. The reason being is in today’s competitive world companies often uses malpractices to promote sales and revenue of their company, hence it is necessary that all companies should follow fair practices. Thus, industry associations lays down the policies, rules, and guidelines to be followed for open and fair-trade practices.

Epilogue:

Industry Associations offers creation of standards, best practices, educates the members, development initiatives, acts as a bridge between industry and government, technical standards, leadership roles, and regulating competitive environment. Thus, the role of Industry Association is quite significant. They do face some challenges, but the pros outweighs the cons by a huge margin.  

What is a Cleanroom?

In the production of certain devices and equipment’s special rooms are used to control the surrounding environment and to keep it as clean as possible. The reason behind this is if the manufacturing or other technical processes are carried out in normal surroundings then several factors can hinder the manufacturing process and may impact the quality and efficiency of the product which is produced. This is the reason why the concept of Cleanrooms was introduced.

What is Cleanroom?

The modern cleanroom was invented by American physicist Willis Whitfield in 1960.  A cleanroom is any given contained space where provisions are made to reduce particulate contamination and control other environmental parameters such as temperature, humidity, and pressure. A cleanroom design could be of any size from just a few meters to hundreds of square meters. A cleanroom should be built with those kinds of materials only that are not contaminated, polluted or harmful in any sort of manner. On the basis of how clean the airflow is, cleanrooms are classified.

Cleanroom Protocols:

There are various protocols and standards that are needed to be followed to keep the internal environment of cleanroom clean and decontaminated. Following are certain cleanroom protocols and standards to be followed:

·      The airflow of cleanroom should be clean. Cleanrooms maintain particulate-free air through the use of either HEPA or ULPA filters employing laminar or turbulent air flow principles. Laminar, or unidirectional, air flow systems direct filtered air downward in a constant stream.

·      Proper precautions should be taken while designing a cleanroom.

·      A cleanroom should be equipped with proper safety equipment’s to tackle any kind of emergency situation.

·      The operator must wear proper clothing such as Cleanroom suits to cover their body to minimize the dispersion of micro-organism from human hair, skin flakes, or clothing fibres.

Cleanroom Suits or popularly known as Bunny Suits Cleanroom, are a part of standard protocol for an operator to enter into the cleanroom. This is a mandatory protocol because around 70-80% of cleanroom contamination are operator-based contamination. Thus, to keep the cleanroom uncompromised and to keep the operator safe such suits are used.

These Suits are called Bunny suits as they are mostly white in colour. These suits include Boots, shoes, aprons, masks, gloves, headcover, coats, gowns, hand sleeves, etc.

Applications of Cleanrooms:

Most cleanrooms are used for manufacturing products such as electronics, pharmaceutical products, and medical equipment. It is also used for research purposes. There are a number of fields in which cleanroom has its application. These are:

·      Pharmaceutical Companies

·      Research Facilities

·      Manufacturing Companies

·      Aerospace Industry

·      Nanotechnology Production

·      Manufacturing Companies

·      Optics and Lens Manufacturing

·      Medical Laboratories

·      Electronic Industry

·      Optics and Lens Industry

·      Biotechnology

·      Food and beverages Industry

Cleanroom Market:

The cleanroom market size has never shown a downwards trend as the research and manufacturing processes are getting complex day by day and the demand for higher quality and advanced products is increasing exponentially. Due to this reason, there has been a sizeable growth in the cleanroom market. he global cleanroom technology market size was estimated at USD 3.7 billion in 2019 and is expected to grow at a compound annual growth rate (CAGR) of 3.8% from 2020 to 2027. Technological advancement, stringent regulatory standards, and increased demand in pharma and biopharmaceutical companies to develop quality products are some of the major factors fuelling the market for cleanroom technology.

What is X-Ray Lithography?

Introduction:

With each passing day, the manufacturing and production process of products is getting improved. Earlier most of the production and manufacturing operations were carried out manually. During industrial revolution use of machines was popularized and mechanical and manual machines were widely used in the industries. With the advancements in the field of technology such as invention of computers allowed the industries to adopt automation as the primary method of production and manufacturing of goods. These processes involve quite several complex and technical sub-processes. From categorizing the raw materials to manufacturing finished goods, several processes are used for production, categorization, assembling, moulding, diversification, wiring and printing and others. One such process is X-ray lithography.

What is Lithography?

It is the process of printing patterns on a thin film called resist, using localized interaction between this layer and the particle beam. Since ancient days, when lithography technique was used to imprint artworks or paintings on the paper or sheet. A smooth surfaced lithographic limestone was used on which the drawings or figures are drawn with help of oil, water, and wax, and then that drawing was imprinted on the paper. This technique was mainly used for printing text or artwork.

In modern times, the way lithography works has changed. Semiconductor industry used the concept of lithography and modernized it to manufacture Integrated Circuits and MEMS by photolithography. Today various types of lithography methods are popular such as:

·      Photolithography

·      X-Ray Lithography

·      Electron Beam Lithography

·      UV Lithography

·      Nano Lithography

·      Nano imprint Lithography

·      Soft Lithography

·      Scanning Probe Lithography

·      Colloidal Lithography, etc.

In this article we will discuss about the X-Ray Lithography, its advantages, application and how it works.

X-Ray Lithography:

X-Ray Lithography is a process why uses x-ray beams to imprint a geometric pattern from a mask to the resist on the substrate. X-Ray resists are the substance which shows chemical or physical changes due to the exposure of X-Ray. The resist should be sensitive to the X-Ray so that it can absorb the X-Ray easily. X-Ray Lithography is remarkably similar to Photolithography and UV Lithography, the only difference is use of X-Ray in X-Ray Lithography.

Applications of X-Ray Lithography:

X-Ray Lithography is widely used in the electronic industry. It has several applications such as:

Ø For fabrication of Gigabyte DRAM.

Ø In manufacturing of semiconductors.

Ø Used in MEMS (Micro-Electro Mechanical Systems) technology such as Micro Sensors, Micro Actuators, Micro Electronics, and others.

Top X-Ray Lithography Companies:

USA, Japan, Taiwan, South Korea are some of the countries which develops the X-Ray Lithography process.

Companies like IBM, Motorola, NTT, Mitsubishi Electronics are some of the big names in the development and research of X-Ray Lithography.

Advantages of X-Ray Lithography:

·      It is a fast process of lithography.

·      It has High Resolution.

·      High Aspect Ratio.

·      Scattering effect is reduced by this method.

Disadvantages of X-Ray Lithography:

·      The cost of manufacturing masks is expensive.

·      It has thin lens.

·      Chances of Shadow Printing is more in this method.

·      Best results cannot be achieved in the absence of brighter X-ray source.

Conclusion:

The implications of X-Ray Lithography are many. It has revolutionized the fabrication process of semiconductors. It is a 70’s technology but still it is widely used today in almost every kind of electronic goods production. There is no doubt that X-Ray Lithography has changed the dynamics of fabrication and imprinting processes.

How computer chips are made

How computer chips are made

Computer chips are one of the most important components while manufacturing an electronic device or equipment. The chip is such a tiny piece of technology that literally keeps running our devices. The chip we use today is quite different from what it was when it was designed for the first time. Chips are maybe so tiny with respect to size but the process of manufacturing them is quite complex. A computer chip consists of transistors, capacitors, diodes. Several chip equipment manufacturers are providing different types of chips. The smaller the manufacturing process, the more transistors can fit on a single die. Intel is currently working on a 10nm chip size, while AMD is planning on developing 7nm. Taiwanese giant TSMC is working on 5nm chips. As the technology upgrades, the size of these chips keeps reducing fitting more and more transistors in a single chip. The process for producing a standard chip is almost the same except a few changes which are mostly related to the size of chips that are produced.

 

The process starts with a kind of sand known as silica sand. This sand is the main component in the making of chips. As these chips base material is silicon, these chips are often called as silicon chips. China is the leading producer of silicon holding 64% share in 2019. Then the silica sand goes through several purification and filtration to deliver electronic-grade silicon, which has a purity of 99.99%. A purified silicon ingot, which weighs around 100kg, is shaped from melted silica and made ready for the next step. The circular silicon ingot is sliced into wafers as thin as possible while maintaining the material’s ability to be used in the fabrication process. The silicon wafers are then refined and polished in order to provide the best possible surface for the following fabrication steps. Elkem Silicon Materials is one of the world’s leading suppliers of silicon wafers. This polished wafer goes through a procedure called photolithography, in which layer of photoresist is spread thinly across the wafer. This layer is then exposed to a UV light mask, which is shaped in the pattern of the microprocessor’s circuits. ASML is one of the leading manufactures of Photolithography machines. Exposed photoresist is washed off and the silicon wafer is bombarded with ions in order to alter its conductive properties – this is called doping. Etching and electroplating are the next steps in the process. Once electroplating is completed, transistors are ready and now the layering of interconnects is remaining. All the transistors are connected which is known as microprocessor. The penultimate step is to test the chip by various methods and at last these chips are packed. Before shipping processors are tested for efficiency, frequency, and other metrics and once they pass all these tests, they are good to be shipped.

 

 This is how computer chips are made. This process is complex and if even a single step is missed out or not performed properly, the whole thing will fall apart resulting in failure of a device. Today almost every equipment and device use these chips. The consequences of a failure of even a single chip can be severe. Thus the process of manufacturing chips is quite crucial and should be handled with delicacy.

 

The Dramatic Journey of Japan in the Semiconductor Industry

 

The History of the Japanese Semiconductor Industry:

Since the invention of very first semiconductor, the semiconductor industry has changed dynamically. An industry which only had few players in its early stage is today a global industry with a huge number of companies manufacturing semiconductors. Some of them like Intel are old players while some of them are new entrants. Semiconductor Companies from USA, Japan, South Korea, and Europe were the pioneers of what we today know as the semiconductor industry. Among all these countries the journey of Japan’s semiconductor industry has been the most dramatic one.

Japan’s rise to prominence in the semiconductor industry was widely chronicled and analysed in the 1980s. A consensus emerged around a few key factors. Perhaps foremost among these was government backing. In the 1960s, dominant government agencies demanded tough terms, including technology transfers, from foreign companies such as IBM and Texas Instruments that wanted access to the growing Japanese market. In 1970’s Japan’s Government pursued a more active and liberal policy for the foreign companies allowing co-operation with foreign counterparts. Collaboration in field of research and technology sharing led to growth of Japan’s semiconductor industry. The main product behind this rally of growth in Japanese industry was DRAM, a memory chip used in computer hardware in which Japanese companies were dominating the market globally. Hitachi, Mitsubishi, Fujitsu, Toshiba were showing unanticipated growth rates and they were rapidly becoming the market leader in this technology. These companies were directly competing with American companies like IBM and Intel. The Japanese government invested more than 70 billion yen in the semiconductor industry to compete in the market and for research and development.

 

The Rise & Fall of Japanese Semiconductor Industry:

In early 1980’s Japanese companies implemented the strategy of low price to rapidly occupy the market. The strategy worked and japan soared to the top place in the semiconductor industry. By 1989 the global share of Japanese companies in the market was 52%, while the share of USA was only 37%. Among the top 10 companies, 6 of them were Japanese companies. This was a huge milestone for the japan but this also resulted in their downfall. This unprecedented success story blindsided Japanese companies as they took their competitor taken for granted. In the early 1990’s because of the technological revolution the demand for DRAM which was the key product in the success story of Japan fell. The low-cost price strategy affected Japan as Korea, Taiwan mastered the technology of DRAM and as they manufactured the new generation of DRAM, Japanese companies suffered losses.

 

After suffering the losses from 1990’s, Japanese semiconductor companies started to heal themselves and to limit the loss. The government also intervened in stabilizing the industry. New technologies were introduced, and several new projects were initiated to inject the Japanese companies with a boost. The certain sector showed growth while some were able to manage their position after the sudden downfall. Even after facing such a downfall, Japanese enterprises occupy 50% or more shares in 14 important materials, such as silicon wafer, synthetic semiconductor wafer, mask, photoresist, pharmaceutical industry, target material, protective coating film, lead frame, ceramic plate, plastic plate, tab, COF, welding wire, packaging material, etc. the Japanese semiconductor material industry has maintained an absolute advantage in the world for a long time. Still, they must learn from their past mistakes and should be prepared for any kind of advancements or changes in this ever-changing market.

 

 

 

Is It Good to Invest in a Semiconductor Stock

Semiconductor Industry is a Huge Industry

The semiconductor market is the key sector to watch because chips play a vital role in new technologies. To find the best semiconductor stocks first a person needs to understand the health of the markets that purchase the chips for their products. Semiconductor companies design or manufacture computer chips and related components. They are a part of the technology sector. They are also the manufacturers, which means their business is cyclical, as a business is for companies is any manufacturing or commodity industry. Choosing stocks in this industry can be tricky and investing can be highly volatile. There different company who analysis and work in this segment you can visit VLSIresearch

Computer chips are the chips which have many uses but in the decade ahead semiconductor stocks will likely focus on two areas of growth.  The U.S.  is the country which accounted for nearly half of the $418 billion in global semiconductor spending in 2019. According to the Semiconductor Industry Association, the chips have grown to become the nation's fourth-largest export. With the one- fifth of the semiconductor makers the budgets being spent on the research and development. In other areas of the economy, the small hardware components are mainly responsible for many technological advancements.

The two companies like Skyworks Solutions and  NVIDIA are two of the industry who are the most promising investments. As the leaders in connectivity and GPUs, respectively and the emerging markets they have focused on have meant higher than average profit margins. These are the two companies which had money to invest in research to continue developing new products, pursuing new markets, and growing their revenue. The Skyworks Solutions (NASDAQ: SWKS) this standout in connectivity is a key Apple (NASDAQ: AAPL) supplier, having ridden the smartphone boom over the last decade. That market has matured in recent years, but  Skyworks has used its connectivity chip know-how to expand into new areas like the Internet of Things and 5-G networks. It has avoided some of the steeper falloffs in sales that other connectivity chipmakers have experienced while setting itself up for higher revenue in the years to come as mobile networks evolve. Wearable devices to the household appliances to the industrial equipment have started with the smartphone boom which has morphed into connected things. It has helped to lead the charge in developing 5G network equipment. It has also been replacing the lower sales and increasingly commoditized hardware from its legacy smartphone business with newer 5G equipment. 

Different Type Od Sector To Invest In Semi Industry

NVIDIA (NASDAQ: NVDA) is the company which has promising investments. It is a company that started out designing GPUs for the high-end computer game graphics that has been pushing the boundaries of the GPU into new markets. The company has also developed an extensive software library which is often free to use for its customers. It helps to smooth out the process of applying its chips to novel use cases like self-drive cars and artificial intelligence. For the AI industry as a GPU pioneer, it has a big head to start designing semiconductors. Spending on which is expected to increase nearly 30% a year. It will approach  $100 billion by the year 2023, according to tech researcher IDC. 

While looking for the semiconductor stocks to invest in, first a person should consider the key areas. Generally, investors prefer companies that can grow sales over time, but revenue growth matter even more for semiconductor stocks. Hardware like computer chips tends to get commoditized over time. If the new market grows quickly, then the other firms pile in with similar products, supply swells, prices fall, and the sales shrink. If a company don't constantly innovate and did not find the new outlets for its sales, the cycle could wind up being a roller coaster ride ending nowhere. The other keys that should be considered like the higher than the average profit margins. The higher the margins the smaller the holes in the net and the more dollars a company hols on to. The more dollars a company holds on to the greater its the ability to reinstall in research and improving its operations to ensure that it nets don't spring any large holes. So, a person should look at a semiconductor company's gross profit and operating profit. The higher the gross and operating profit margins, the better to a company's closet peers. For investing a person should look for the strong balance sheets. The people should check how much cash and debt a semiconductor company has on its balance sheet. Plenty of cash relative to debt means a company has lots of wiggle room to invest or make an acquisition. To invest in semiconductor stocks can be a volatile journey. Investors would do the best to buy during sales cycle slumps and reassess a company's performance relative to peers during boom periods. 

Different Types of Integrated Circuit (IC)

Different Types of Integrated Circuit (IC)

If numerous electronic elements are interrelated on a single chip of semiconductor material, then that chip is known as an IC (Integrated circuit). It comprises of both active as well as passive elements.  Integrated circuit is also called chip or microchip. In addition, ICs are manufactured by patterning multiple layers of metals, dielectrics, and semiconductor materials. You can also know about IC market research for different types of integrated circuits and its uses.

The most essential benefit of Integrated Circuits (ICs) is their accessibility with the broad range of marketing styles, difficulties, and characteristics.

Different Types of ICs (Integrated Circuits)

There are mainly two integrated circuits types, analog integrated circuit and digital integrated circuit.

Analog Integrated Circuit: -

The integrated circuits which Function over a continuous selection of signal are known as Analog ICs. These are divided as liner ICs and RF ICs (Radio Frequency Integrated Circuits) (RF ICs).

Linear or analog ICs are applied as audio frequency amplifier as well as radio frequency amplifier. Voltage regulators, timers, Op amps and comparators are known examples of analog or liner ICs.

Digital Integrated Circuit: -

Digital integrated circuit come in many different subtypes, including them programmable integrated circuit, logic ICs, memory chips, power-management ICs as well as interface ICs.

They function with what are known as logic gates, which can be points where modifications to the circuit activity might be introduced at a yes/no or on/off manner.

This is completed using the old computer supply, binary info, which in digital integrated circuit utilize just 1 & 0 as acceptable values.

Mixed Signal ICs: -

Another group of ICs which operates on both analog as well as digital signals are the Mixed-Signal ICs.

Both the analog and digital integrated circuits are appear on the similar chip.

Applications consist of FM Tuners in media players, Digital to Analog or Analog to Digital Converters as well as Ethernet applications.

Benefits of Integrated Circuits (ICs): -

·      All integrated circuits are examined for running ranges in incredibly low and extremely high temperatures.

·       It is small basically about 20,000 electronic elements can be integrated in a single square inch of Integrated circuit chip.

·  As all the elements are manufactured inside the chip, there will not be any outside projections.

·       Integrated circuits use small power.

·       Reliability of Integrated circuits is high

·       The PCB comprising soldered joints will be fewer reliable.

·       Due to tiny size, the weight of the Integrated circuits also lowers, when contrasted to the discrete circuit.

·       Very simply expendable from the mother circuit.