Tiny eight-megapixel image sensor introduced May 24, 2006 5:00 PM
Using almost microscopic 1.75-micron pixel architecture, Micron Technology Inc. has built what is said to be the first eight-megapixel image sensor in a 1/2.5-inch optical format, the standard size for mainstream digital cameras. This new sensor has features and functionality that will enable digital cameras to provide high-resolution still images, ultrafast image capture and high-definition video. Because of its high resolution, the sensor captures large, crisp pictures (11 in. x 14 in.) or can be used to zoom in and print just a portion of the image without sacrificing image quality.
When used in continuous-shot mode for digital still cameras, the sensor is capable of capturing more than 10 pictures per second at full eight-megapixel resolution and more than 30 pictures a second at two-megapixel resolution. Given its high speed, the sensor also enables cameras to provide advanced features such as image stabilization for reducing the effect of blurred images that are frequently caused by jittery hands and fast auto-focus response.
Micron has also progressed with its 1.4-micron pixel architecture and has unveiled pictures taken with a test chip. Customer sampling of the eight-megapixel sensor is planned for the fall of 2006 with mass production expected in the first half of 2007.
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