Complementary metal-oxide semiconductor | electronics | Britannica (original) (raw)
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digital cameras
In digital camera …charge-coupled device (CCD) or a complementary metal-oxide semiconductor (CMOS), which measures light intensity and colour (using different filters) transmitted through the camera’s lenses. When light strikes the individual light receptors, or pixels, on the semiconductor, an electric current is induced and is translated into binary digits for storage within another… Read More
integrated circuits
In integrated circuit: Complementary metal-oxide semiconductors Recall that placing a positive voltage at the gate of an _n_-type enhanced-mode FET will turn the switch on. Placing the same voltage at the gate of a _p_-type enhanced-mode FET will turn the switch off. Likewise, placing a negative voltage at… Read More
transistors
In transistor: Silicon transistors …Wanlass at Fairchild developed the complementary MOS (CMOS) transistor circuit, based on a pair of MOS transistors. This approach eventually proved ideal for use in integrated circuits because of its simplicity of production and very low power dissipation during standby operation. Stability problems continued to plague MOS transistors, however, until… Read More
