It looks like "lithography" is giving ways to precision engineering (deposition and etch) as more flash memory chip manufacturers adopt the 3D NAND technology - positive for AMAT (and its competitor - Lam Research)
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NAND flash vendors gearing up for 3D chips
Josephine Lien, Taipei; Jessie Shen, DIGITIMES [Tuesday 27 August 2013]
Samsung Electronics, Toshiba and Micron Technology have recently disclosed their 3D NAND flash memory developments. The vendors' 3D NAND chips are expected to be in early-stage production during 2014-2015, followed by the commercial production stage in later years, market sources believe.
However, Samsung's 3D NAND strategy and the market adoption of new end products employing 3D NAND chips will play the key factors to determine when the new technology is ready for commercial-scale production, according to the sources.
Samsung is currently ahead of rivals Toshiba and Micron in the development of 3D NAND flash memory. The Korea-based vendor claimed that it has begun mass producing 3D NAND chips for consumer electronics and enterprise applications such as embedded NAND storage and solid state drives (SSDs) in August 2013.
Samsung's new 12-inch fab in Xian, northwestern China reportedly will also accommodate the 3D NAND production. Samsung is set to run the new NAND flash fab sometime in 2014.
Toshiba recently broke ground for a new fab at its Yokkaichi operations, Japan, with the new capacity expected to come online in summer 2014. The facility will produce 3D NAND memory, as well as chips on more advanced node technologies.
Toshiba is expected to enter mass production of 3D NAND chips in 2015, industry sources have estimated. The Japan-based firm reportedly is delivering samples of 3D NAND already.
Micron CEO Mark Durcan revealed previously that the company would start providing samples of 3D NAND chips to customers in the first quarter of 2014
http://www.digitimes.com/news/a20130827PD200.html
Research, research and research - Please do your own due diligence (DYODD) before you invest - Any reliance on my analysis is SOLELY at your own risk.