Digital Cameras to Get an Upgrade
The CCDs (Charge Coupled Devices) currently used in digital cameras could soon be phased out if Samsung is successful with its new CMOS image sensor (CIS), which is the smallest in the world. The new sensor is capable of 8.4 megapixels and provides a signal to noise ratio comparable to current CCDs, giving good image quality for photographic purposes. Because it only uses a tenth of the power currently required for CCDs, it should quickly find its way into digital cameras and camcorders, along with mobile camera phones. Samsung has been investing a lot of money into improving its CIS technology as it aims to become more competitive, and its 8.4Mp offering should be available later this year.










