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  2. Planar process - Wikipedia

    en.wikipedia.org/wiki/Planar_process

    The planar process is a manufacturing process used in the semiconductor industry to build individual components of a transistor, and in turn, connect those transistors together. It is the primary process by which silicon integrated circuit chips are built, and it is the most commonly used method of producing junctions during the manufacture of ...

  3. Diffused junction transistor - Wikipedia

    en.wikipedia.org/wiki/Diffused_junction_transistor

    The planar process used to make these transistors made mass-produced monolithic integrated circuits possible. Planar transistors have a silica passivation layer to protect the junction edges from contamination, making inexpensive plastic packaging possible without risking degradation of the transistor's characteristics over time.

  4. Bipolar junction transistor - Wikipedia

    en.wikipedia.org/wiki/Bipolar_junction_transistor

    Planar transistor – the bipolar junction transistor that made mass-produced monolithic integrated circuits possible. Developed by Jean Hoerni [25] at Fairchild in 1959. Epitaxial transistor [26] – a bipolar junction transistor made using vapor-phase deposition. See Epitaxy. Allows very precise control of doping levels and gradients.

  5. Multigate device - Wikipedia

    en.wikipedia.org/wiki/Multigate_device

    FlexFET is a planar, independently double-gated transistor with a damascene metal top gate MOSFET and an implanted JFET bottom gate that are self-aligned in a gate trench. . This device is highly scalable due to its sub-lithographic channel length; non-implanted ultra-shallow source and drain extensions; non-epi raised source and drain regions; and gate-last fl

  6. Drain-induced barrier lowering - Wikipedia

    en.wikipedia.org/wiki/Drain-induced_barrier_lowering

    In a classic planar field-effect transistor with a long channel, the bottleneck in channel formation occurs far enough from the drain contact that it is electrostatically shielded from the drain by the combination of the substrate and gate, and so classically the threshold voltage was independent of drain voltage. In short-channel devices this ...

  7. Planar - Wikipedia

    en.wikipedia.org/wiki/Planar

    Planar, the structure resulting from the planar process used in the manufacture of semiconductor devices, such as planar transistors; Planar graph, graph that can be drawn in the plane so that no edges cross; Planar mechanism, a system of parts whose motion is constrained to a two-dimensional plane

  8. Jean Hoerni - Wikipedia

    en.wikipedia.org/wiki/Jean_Hoerni

    He was a silicon transistor pioneer, and a member of the "traitorous eight". He developed the planar process, an important technology for reliably fabricating and manufacturing semiconductor devices, such as transistors and integrated circuits.

  9. Fin field-effect transistor - Wikipedia

    en.wikipedia.org/wiki/Fin_field-effect_transistor

    A double-gate FinFET device. A fin field-effect transistor (FinFET) is a multigate device, a MOSFET (metal–oxide–semiconductor field-effect transistor) built on a substrate where the gate is placed on two, three, or four sides of the channel or wrapped around the channel (gate all around), forming a double or even multi gate structure.

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