Semiconductor industry Essays

  • The Semiconductor Manufacturing Industry

    674 Words  | 2 Pages

    The Semiconductor Manufacturing Industry The specific industry that will be referred to will be the semiconductor manufacturing industry. This industry emerged after World War II, first in the Boston area and then moved westwards into California during the 1950s. Reasons for locating in such areas include flat land, temperature, stable economy, steady government scene, accessible to markets, available raw materials and high skilled labour. Because the industry is high tech it has meant that

  • Electronics: Semiconductor Industry

    1339 Words  | 3 Pages

    description Semiconductor industry comprises of four main product categories. Namely, microprocessors, standard chips, memory and system on a chip. It is relatively young but very dynamic and fast-growing industry. With the invention of transistor (semiconductor) and integrated circuits, in the mid twentieth century, this industry was born. Since semiconductors started to be used in rapidly growing electronic industry, their production doubled almost every single year. From the USA, this industry quickly

  • The Rise & Fall of the Japanese Semiconductor Industry, 1970 – 2000

    2017 Words  | 5 Pages

    Fall of the Japanese Semiconductor Industry, 1970 – 2000 Summary: The semiconductor was the created with the innovation of transistor by Bell Corporation. The industry was driven by the of great US electronic giants such as general Electronic, Texas Instruments and others. These US giants conquered most of the world market sharers. However in the ever-changing world economy the market always moves here to there. Nothing was different in the case of semiconductor industry. With the span of

  • Safety First Essay

    1573 Words  | 4 Pages

    laws governing safety. For instance, the semiconductor industry is just such an environment. According to the latest statistics from NIOSH, the semi industry ranks 7th lowest in accidents reported, of all industries surveyed. In the semi industry, meetings at every level begin with the lead slide stating “Safety First”, where safety concerns, such as escape routes and local protocol are expressed. In spite of these changes and survey results, the semi industry still experiences industrial accidents

  • Solar Cell

    1203 Words  | 3 Pages

    and semiconductors there is an "energy gap", in which no electron orbits can exist, between the inner valence band and outer conduction band [Book 1]. Valence electrons help to bind together the atoms in a solid by orbiting 2 adjacent nucleii, while conduction electrons, being less closely bound to the nucleii, are free to move in response to an applied voltage or electric field. The fewer conduction electrons there are, the higher the electrical resistivity of the material. In semiconductors, the

  • Essay On Semiconductor Transistor

    2322 Words  | 5 Pages

    INTRODUCTION In 1906, L.D Forest invented the first vacuum tube which was used for rectifying, amplifying and switching electrical signals [1]. Vacuum tubes had played an important role in the development of electronics before the advent of semiconductor transistor. In 1947, J. Brattain and W. Bardeen invented the first point contact junction transistor [2,3] and in 1948 W. Schokley proposed bipolar junction transistor (BJT) [4]. In 1951, W. Shockley invented junction field-effect transistor (JFET)

  • Short Essay On Semiconductors

    853 Words  | 2 Pages

    Semiconductors were being studied in laboratories as early as the 1830's. The materials were usually poor conductors if heated and often carried photoelectric properties. (Electrical production by shining light on the material.) Soon, this property of changing conductivity would become of vital importance to the world of electronics and communications. (Micron) Common semiconductors include silicon, zinc and germanium; however, silicon is by far the most widely implemented due to its abundance. Also

  • The Microchip: History and Making

    1838 Words  | 4 Pages

    universe, and usually is contained in dirt, soil, sand, and it makes up of about 27.7% of the Earth’s mass (Abundances of the Elements in the Earth's Crust, , Hyperphysics, Georgia State Univ.). One of the special features of silicon is that it is a semiconductor. This means that under certain circumstances, silicon will conduct electricity. Scientists have harnessed this special characteristic of silicon and invented the microchip. The creation of the microchip dates back to the late 1950s, when two

  • Applied Materials Case Study

    1576 Words  | 4 Pages

    net income, Applied Materials is a leader in the semiconductor machinery industry with 2015 net income of $1.377 billion (Applied Materials:10-K 2016). Exhibit 1 shows net income in more detail. ASML Holding, a Dutch company, is consistently comparable to Applied Materials with regards to net income. However, as a Dutch company, some of the financial figures are not easily comparable due to different accounting standards. Another leading semiconductor machinery company, LAM Research, has had significantly

  • Metalloids Essay

    892 Words  | 2 Pages

    that share properties of both nonmetals and metals. They usually share physical properties with metals and chemical properties with nonmetals. Although they are not as good at conducting electricity and heat as metals, metalloids can still act as semiconductors; they can act as conductors in the right condition. Metalloids are solid at room temperature and are semiconductive. Being semiconductive means that, in the right conditions, metalloids can conduct heat and electricity. Because of their metallic

  • Thermistor Experiment

    2502 Words  | 6 Pages

    Thermistor Experiment Aim: To investigate how the temperature affects the resistance of a thermistor Background Information: The resistance determines the difficulty in which energy can pass through a circuit. It is measured in Ohms (Ω) and the equation for this is; Resistance (Ω) = Voltage (V) Current (I) A thermistor is a type of variable resistor that's resistance is affected by heat and in my investigation I am experimenting with the manor in which temperate affects

  • Electronic Components: Integrated Circuits

    1043 Words  | 3 Pages

    electronic toys to robots the use of IC is spread all around. In a nutshell we can say that today every electronic device contains integrated circuits. 2. BIRTH OF IC Experimental discoveries led to know that semiconductor devices could work much better than vacuum tubes. So with the advancement of technology fabrications of semiconducting devices were done; large numbers of tiny transistors were incorporated in a small chip. This was the birth of IC. The first

  • UTB SOI MOSFET Essay

    946 Words  | 2 Pages

    Abhisek Gupta1 , Gavish1 1Dronachraya college of Engineering, Gurgaon, India Abstract---The metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET) is a type of transistor used for amplifying or switching electronic signals .It is a four-terminal device with source (S), gate (G), drain (D), and body (B) terminals. The MOSFET generally uses silicon as semiconductor choice but lately chemical compound os silicone and germanium (SiGe) has started in MOSFET channels. These

  • Graphene Conclusion

    566 Words  | 2 Pages

    As transistors get smaller and smaller, silicone transistors are shrinking rapidly to nearly atomic scale. As silicone transistors reach that size, it starts to become ineffective. Transistors has reached a saturation limit, where if made smaller electrons cannot be stopped from source to drain. Graphene now comes into the pictures. Graphene, is the hot topic that every physicists, material scientists, and electrical engineers have been talking about. Why did it garner such popularity in the scientific

  • John Barden and The Transistors

    599 Words  | 2 Pages

    they are one with us. However, until that day we have the transistor as king of all technologies here in America. Works Cited . "Bell Labs Licenses Transistor Technology." ComputerHistory.org. N.p., 2007. Web. 18 Feb 2014. . Ward, Jack. "Semiconductor museum." Semiconductormuseum.com. N.p., 2009. Web. 20 Feb 2014. . . "Transistorized." PBS.org. Pbs, 1999. Web. 20 Feb 2014. .

  • History Of Semiconductors

    897 Words  | 2 Pages

    best-known semiconductor. Boron, germanium zinc sulfide, Mercury selenide are some the few of hundreds of semiconductors. Semiconductors also could be found in nature like zinc selenide (ZnS), cuprite (CU2O) and galend (PbS). Semiconductors are classified in numerous ways. They exist as pure elements such as Si, B and compounds such as gallium arsenide. Semiconductors could also be categorized as Elemental, Binary and Ternary. • Elemental Semiconductors: These are single elemental semiconductors belong

  • Semiconductors Essay

    1462 Words  | 3 Pages

    hours to complete The discovery, research and evolution of semiconductors has made this technology possible. Semiconductors are one of the essential building blocks for computer chips and without them modern computing would not be possible. “Simply defined, semiconductors are generally certain elements (such as silicon) and chemical compounds (such as lead sulfide) that allow, but still resist the flow of electricity” [1]. Semiconductor properties allow the conductivity of the said material to be

  • Avalanche Diode: Symbol Of An Avalanche Diode

    724 Words  | 2 Pages

    An avalanche diode is a special type of semiconductor device designed to operate in reverse breakdown region. Avalanche diodes are used as relief valves (a type of valve used to control the pressure in a system) to protect electrical systems from excess voltages. Construction of avalanche diode Avalanche diodes are generally made from silicon or other semiconductor materials. The construction of avalanche diode is similar to zener diode except the doping level in avalanche diode differs from zener

  • Temperature And Resistance Lab Report

    1748 Words  | 4 Pages

    thermistor increases in temperature the lattice atoms move faster and are colliding with the electrical current and slowing down the flow of charge. In a normal wire this would make the resistance decrease but because a thermistor is a semiconductor there is a second stronger effect which out weighs this. This effect means that the outer electrons are not free at room temperature but when heated the get more energy and are freed. This means that there are more electrons available

  • Jack Kilby: Inventor of the Microchip

    676 Words  | 2 Pages

    the microchip, gave birth to a new technological field of modern microelectronics. His ingenious work at Texas Instruments over forty-five years ago, was a breakthrough that has led to the “sophisticated high-speed computers and large-capacity semiconductor memories of today’s information age.” Born on November 8, 1923 in Jefferson City, Missouri, Jack Kilby was a determined intellectual. After receiving a B.S. degree in Electrical Engineering from the University of Illinois, Mr. Kilby decided to