According to sources who spoke to Korean publication ETNews, Samsung is planning to kick its mobile camera technology up a notch with a 1,000fps smartphone camera sensor that will compete directly with Sony’s similar sensor. This technology is called a “3-layered image sensor,” and Samsung has reportedly ordered special equipment necessary to start producing the hardware in November. Smartphones featuring this technology, like the Sony Xperia XZ, can record super-slow-motion video.
ETNews, which has a good track record in relation to Samsung leaks, claims that this 3-layered image sensor is comprised of TSV stacking technology alongside a DRAM chip and system semiconductor. Pilot production of the image sensors will start in October, the sources claim, followed by mass production in November. By comparison, Samsung currently uses 2-layered image sensors in its newest flagship smartphones.
It is the DRAM chip for temporary data storage that will enable the mobile image technology to capture at 1,000fps, and as we mentioned earlier, Samsung won’t be the first company to develop this technology for mobile devices. Sony was the first to bring this 3-layered image sensor tech to commercial devices, though the sources say Samsung will use TSV stacking rather than thermal compression to avoid the costs that come with licensing other companies’ patents.
Questions remain about which Samsung smartphones will receive the new 3-layered image sensors. Assuming mass production does start this November, it is reasonable to assume we’ll see the sensors implemented into the next batch of Galaxy smartphones the company will unveil in 2018.