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Global shutter: Samsung will do it? Olympus also!

Global shutter is one of the most requested features of MicroFourThirds user. K-rumors has got some evidence that Samsung is developing such a sensor. Anyway there is not only Samsung working on it. We found a new Olympus patent (published on 03/30/2010). The patent description is pretty complex! The most understandable part is the initial description:

The present invention relates to solid-state imaging apparatus having a concurrent shutter (hereinafter referred to as global shutter) function, and more particularly relates to a solid-state imaging apparatus having a global shutter function so as to be capable of obtaining imaging data having a high image quality.

For those interested to read more about it go here: http://www.freepatentsonline.com/7689113.html

Oh! And if you really want to know everything read the complete patent list with all Sony-Canon-Samsung-Olympus related global shutter patents!

UPDATE: What is a global shutter?
With Global/Synchronous Shutter, all rows in the ROI are reset then exposed simultaneously for a specified time. At the end of the exposure/integration time, each pixel value is transferred immediately to an adjacent storage area to await read-out. The pixel values are then read out row-by-row from storage, building the frame. This use of intermediate storage reduces the gradual overexposure that can occur down the image when the rows are read out directly from the active area.
Because all rows are exposed simultaneously, Global Shutter avoids jagged or blurred affect produced by Rolling Shutter for fact action images. However, because it stops exposure to perform read-out, it does not provide the fastest possible sequence of frames.

source: Pixelink

For our Samsung readers: Now you have your Samsung NX10 in Stock on amazon.

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