Samsung’s 50MP JN1 Digital camera Sensor Has Trade’s Smallest Pixels


Samsung has introduced that it’s starting mass manufacturing of what it claims has the smallest pixels within the business: 0.64μm-pixels. The 50-megapixel sensor known as the ISOCELL JN1 and is provided with ISOCELL 2.0, Sensible-ISO, and “Double Tremendous PDAF.”

Smaller pixels often means decrease picture high quality and the potential of introducing extra noise, however Samsung particularly selected to push the JN1 right down to 0.64μm-pixels in order that it might be smaller and subsequently see extra widespread use in numerous functions.

As such, the corporate claims the JN1 is its most versatile sensor but as it’s suitable with current 1/2.8-inch merchandise and can be utilized for front-facing, ultra-wide, or telephoto cameras along with commonplace focal lengths. Mainly, this one sensor is able to being employed in any picture seize format on fashionable smartphones. The objective right here is to permit customers to take 50-megapixel selfies or group photos in addition to high-resolution 4K front-facing video with high-zoom functionality, however not restrict producers from solely utilizing this sensor in that method.

As a result of the JN1 makes use of smaller pixels and is, subsequently, a smaller sensor general, Samsung says an added good thing about its design is that it’ll cut back the scale of digicam modules by 10 %. That’s not an enormous quantity to chop down a digicam bump, however in an age the place it usually retains getting larger, any progress within the different route is welcome.

The JN1 takes benefit of a number of Samsung applied sciences that the corporate has introduced during the last yr together with its pixel-binning tech, ISOCELL 2.0, Sensible-ISO, and Double Tremendous PDAF.

In low gentle circumstances, Samsung’s JN1 makes use of the corporate’s four-to-one pixel binning expertise — Tetrapixel — which merges 4 adjoining 0.64μm-pixels into one huge 1.28μm-pixel to quadruple gentle sensitivity for brighter 12.5-megapixel images.

Samsung detailed ISOCELL 2.0 expertise in early March of this yr and explains that the ISOCELL Plus expertise that lies at its core provides a bodily barrier created from a brand new materials (usually this was performed with steel) round every pixel that reduces gentle crossing between them and affecting close by pixels, which results in the power to supply higher coloration.

Smart-ISO is a Samsung HDR expertise that enables its sensors to seize each excessive and low ISO concurrently, which the corporate mentioned intimately right here. Whereas Samsung additionally developed what it calls Dual Pixel Pro which splits pixels from nook to nook relatively than down the middle, the JN1 as a substitute makes use of Double Tremendous PDAF, which the corporate says options twice the density of pixels used for part detection (1/16) than its Tremendous Section Detection (1/32) which supposedly permits the identical autofocus efficiency in as much as 60 % much less gentle.

The JN1 is at the moment in mass manufacturing, so it’s potential that it’ll make an look in new smartphones as early as this fall.



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