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  2. Semiconductor device fabrication - Wikipedia

    en.wikipedia.org/wiki/Semiconductor_device...

    A recipe in semiconductor manufacturing is a list of conditions under which a wafer will be processed by a particular machine in a processing step during manufacturing. [157] Process variability is a challenge in semiconductor processing, in which wafers are not processed evenly or the quality or effectiveness of processes carried out on a ...

  3. Photolithography - Wikipedia

    en.wikipedia.org/wiki/Photolithography

    Photolithography is the most common method for the semiconductor fabrication of integrated circuits ("ICs" or "chips"), such as solid-state memories and microprocessors. It can create extremely small patterns, down to a few nanometers in size. It provides precise control of the shape and size of the objects it creates.

  4. Physical design (electronics) - Wikipedia

    en.wikipedia.org/wiki/Physical_design_(electronics)

    Physical design (electronics) In integrated circuit design, physical design is a step in the standard design cycle which follows after the circuit design. At this step, circuit representations of the components (devices and interconnects) of the design are converted into geometric representations of shapes which, when manufactured in the ...

  5. Wafer fabrication - Wikipedia

    en.wikipedia.org/wiki/Wafer_fabrication

    Wafer fabrication is a procedure composed of many repeated sequential processes to produce complete electrical or photonic circuits on semiconductor wafers in semiconductor device fabrication process. Examples include production of radio frequency (RF) amplifiers, LEDs, optical computer components, and microprocessors for computers.

  6. Microfabrication - Wikipedia

    en.wikipedia.org/wiki/Microfabrication

    Microfabrication is the process of fabricating miniature structures of micrometre scales and smaller. Historically, the earliest microfabrication processes were used for integrated circuit fabrication, also known as "semiconductor manufacturing" or "semiconductor device fabrication". In the last two decades, microelectromechanical systems (MEMS ...

  7. 7 nm process - Wikipedia

    en.wikipedia.org/wiki/7_nm_process

    7 nm process. In semiconductor manufacturing, the "7 nm" process is a term for the MOSFET technology node following the "10 nm" node, defined by the International Roadmap for Devices and Systems (IRDS), which was preceded by the International Technology Roadmap for Semiconductors (ITRS). It is based on FinFET (fin field-effect transistor ...

  8. Foundry model - Wikipedia

    en.wikipedia.org/wiki/Foundry_model

    Foundry model. The foundry model is a microelectronics engineering and manufacturing business model consisting of a semiconductor fabrication plant, or foundry, and an integrated circuit design operation, each belonging to separate companies or subsidiaries. [1][2][3][4] Integrated device manufacturers (IDMs) design and manufacture integrated ...

  9. Semiconductor fabrication plant - Wikipedia

    en.wikipedia.org/wiki/Semiconductor_fabrication...

    In the microelectronics industry, a semiconductor fabrication plant (commonly called a fab; sometimes foundry) is a factory for semiconductor device fabrication. [1] Fabs require many expensive devices to function. Estimates put the cost of building a new fab at over one billion U.S. dollars with values as high as $3–4 billion not being uncommon.

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