Charge-coupled device - Wikipedia
A charge-coupled device (CCD) is an integrated circuit containing an array of linked, or coupled, capacitors. Under the control of an external circuit, each capacitor can transfer its electric charge to a neighboring capacitor. CCD sensors are a major technology used in digital imaging.
What is the Difference Between a CCD and CMOS Camera Sensor?
2021年8月4日 · In a CCD sensor, each pixel contains a potential well which is often likened to a bucket. During the exposure, as light strikes the sensor, this potential well collects photons, and the photons...
What Is a CCD (Charge-Coupled Device) and How Is It Used?
4 天之前 · CCD sensors are used to capture images in digital form, which can then be stored, processed, and displayed on a computer or other electronic device. CCD sensors are capable of capturing high-resolution images with excellent color fidelity, making them popular among professional photographers and hobbyists alike.
What Is a CCD (Charge-Coupled Device) and How Is It Used? - MUO
2023年1月9日 · What Is a CCD (Charge-Coupled Device)? A CCD, or charged-coupled device, is an electronic sensor that converts light to digital signals through charges generated by bouncing photons on a thin silicon wafer. CCDs were the gold standard for camera sensors from the early 80s till the late 2000s.
What is a charge-coupled device (CCD)? - TechTarget
Charge-coupled devices (CCDs) capture images by converting photons to electrons. See how they work, how they're used and how they differ from CMOS sensors.
Understanding the Structure and Functionality of CCDs
2020年3月23日 · What Is a CCD? “CCD” stands for “charge-coupled device.” A CCD is an integrated semiconductor system that converts photons into electrons and then moves these light-generated packets of electric charge from their original location to the sensor’s output pin.
Definition of CCD sensor - PCMag
(Charge-Coupled Device sensor) An electronic memory that records the intensity of light as a variable charge. Although mostly replaced by CMOS sensors to capture images in cameras, camcorders...
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