schizoidman@lemmy.ml to World News@lemmy.mlEnglish · 1 年前China bans export of rare earths processing tech over national securitywww.channelnewsasia.comexternal-linkmessage-square109fedilinkarrow-up1265arrow-down17
arrow-up1258arrow-down1external-linkChina bans export of rare earths processing tech over national securitywww.channelnewsasia.comschizoidman@lemmy.ml to World News@lemmy.mlEnglish · 1 年前message-square109fedilink
minus-squareu_tamtam@programming.devlinkfedilinkarrow-up1·1 年前What it implies to stretch the DUV process into ever thinner lithography: https://www.youtube.com/watch?v=Th4E-0VFaEA Some background on how it was made: https://arstechnica.com/information-technology/2023/11/how-huawei-made-a-cutting-edge-chip-in-china-and-surprised-the-us/ tl;dr/dw: China managed to produce small batches of semiconductors using stockpiled american and japanese equipment before sanctions kicked-in
What it implies to stretch the DUV process into ever thinner lithography: https://www.youtube.com/watch?v=Th4E-0VFaEA
Some background on how it was made: https://arstechnica.com/information-technology/2023/11/how-huawei-made-a-cutting-edge-chip-in-china-and-surprised-the-us/
tl;dr/dw: China managed to produce small batches of semiconductors using stockpiled american and japanese equipment before sanctions kicked-in