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The term “dynamic random-access memory” (also known as “dynamic RAM” or “DRAM”) refers to a particular kind of random-access semiconductor memory that stores each bit of data in a memory cell that typically consists of a small capacitor and a transistor, both of which are normally based on metal-oxide-semiconductor (MOS) technology.
Some DRAM memory cell designs only employ two transistors, although the majority require a capacitor and transistor. The capacitors’ electrical charge slowly drains away, and if nothing were done, the data would eventually be destroyed. To stop this from happening, DRAM needs an external memory refresh circuit that routinely transfers new data to the capacitors, recharging them to their initial charge.
The Global DRAM Capacitor market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
A Game Changer in the Memory Industry, NEO Semiconductor Launched Ground-Breaking 3D X-DRAM Technology. The goal of this research is to create the first 3D NAND-like DRAM cell array in the world and replace the entire 2D DRAM market. The semiconductor industry’s primary future growth engine will be 3D X-DRAMTM.
Their invention is far simpler and less expensive to produce and scale up than the alternatives now available on the market. The 3D X-DRAMTM will enable the industry to boost density and capacity by 8X every ten years.
The 3D X-DRAMTM from NEO Semiconductor is a pioneering 3D NAND-like DRAM cell array structure based on capacitor-free floating body cell technology. The current 3D NAND-like manufacturing technique may be used to create it, and all that is required is a single mask to designate the bit line holes and create the cell structure inside of them.
The process steps are made easier by this cell shape, which also offers a high-speed, high-density, low-cost, and high-yield solution. Neo predicts that 3D X-DRAM technology will be able to attain 128 Gb density with 230 layers, which is eight times as dense as current DRAM.
To introduce 3D to DRAM, the entire industry is working on it. Contrary to many of the alternate methods for converting DRAM to 3D that have been suggested in academic publications and investigated by the memory industry, adopting 3D X-DRAM just requires using the current mature 3D NAND technique.