Amorphous oxide semiconductors like IGZO (indium gallium zinc oxide) offer acceptable carrier mobility with very low leakage.

Process and device technologies have had to overcome numerous technical challenges as DRAM memory devices have transitioned between different cell architectures. When DRAM technology nodes went beyond ...

Hitachi, Ltd. (NYSE: HIT / TSE: 6501) in cooperation with Elpida Memory, Inc. (TSE: 6665), have proposed a new DRAM(*1) circuit design enabling 0.4-V operation. The proposed array employs a twin cell ...

NEO's IGZO-based 3D X-DRAM delivers up to 512Gb density and 450-second retention with ultra-low power consumption — built on 3D NAND-compatible processes and optimized for AI, in-memory computing, and ...

VCT (vertical channel transistor) DRAM is one of the first achievements towards this goal, with Samsung expected to complete the initial development of VCT DRAM in 2025, with 3D DRAM hitting the ...

Something to look forward to: The memory industry is known for its conservative approach, often favoring incremental improvements over revolutionary changes. But as we look toward the end of the ...

SK Hynix has unveiled a long-term roadmap for next-generation DRAM technologies, laying out a vision that aims to drive sustainable innovation over the next 30 years as the global semiconductor ...

SK Hynix Inc. (or "the company", www.skHynix.com) announced today that it presented a new DRAM technology roadmap for the next 30 years and the direction for a sustainable innovation at the IEEE VLSI ...

You can think of DRAM as conceptually similar to a spreadsheet -- DRAM cells are packed tightly together and are laid out in a series of rows and columns. As DRAM nodes have shrunk and technology has ...