At the heart of today’s digital imaging devices are charge-coupled devices (CCD). A type of semiconductor that’s sensitive to light, a CCD consists of a 2-D array of individual elements, each of which ...

A Bayer array, or Bayer filter, is what lets a digital camera take color photos. It’s an array of tiny color filters that sit on top of a camera’s CCD. The filter makes it so that each sub-pixel in ...

Only two months ago, I wrote a blog entry on Kodak’s 50-Mpixel CCD still-camera sensor and the Hasselblad H3DII-50 large-format camera that first carried this sensor. Well, Kodak has just unleashed ...

Choosing the right charge-coupled device (CCD) image sensor is an important decision. While some features of a given sensor may make it optimal for use in one application, this same sensor may be less ...

'Revolutionary' is used too often to describe advances in science. When applied to the invention of the charge-coupled device (CCD) array by Willard Boyle and George Smith, however, it is not far off.

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