Home Business & Finance Samsung Unveils New Image Sensors

Samsung Unveils New Image Sensors

Earlier today, Samsung announced that the company will be sampling two new ISOCELL image sensors for mobile cameras. The latest Samsung ISOCELL Bright GW1 is a 64MP image sensor, while the ISOCELL Bright GM2 is a 48MP sensor. In case you are wondering, Samsung’s 0.8-micrometer (μm) image sensor lineup was only capable of 20MP.

The company also noted that the products will enter mass production in the second half of this year. Executive vice president of sensor business at Samsung Electronics, Yongin Park said, “Over the past few years, mobile phone cameras have become the main instrument for recording and sharing our everyday moments. With more pixels and advanced pixel technologies, Samsung ISOCELL Bright GW1 and GM2 will bring a new level of photography to today’s sleekest mobile devices that will enhance and help change the way we record our daily lives.”

Samsung’s ISOCELL Bright GW1 uses pixel-merging Tetracell technology, coupled with a remosaic algorithm, in order to produce 16MP images in low-light areas and 64 MP images in brighter settings. Samsung has been able to add support for real-time high dynamic range (HDR) of up to 100-decibels, which is quite close to the human eye which is around 120-decibels. Conventional image sensors have a dynamic range of 60-decibels, so Samsung’s GW1 is able to produce better images.

The GW1 also uses Dual Conversion Gain (DCG) to use light more efficiently, producing higher quality images. Additionally, Super Phase Detection (PD) allows for full HD recording at 480 frames-per-second on “smooth cinematic slow-motion videos.”

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