3D DRAM

8 atoms · 跨 4 天 · 首见 2026-05-03 · 最近 2026-06-08

三色: 🟦 fact 4 · 🟥 take 4 · stance ▲0/▼0/◆2

来源: X 8

时态: fresh:6 · aging:2

标签: 好观点:4 · 好信源:3 · 好思考:2 · 好数字:1

叙事 (narrative) (3)

• 2026-05-03 [老化中] · 不需10nm級製程，用~70nm DUV一次曝光做百多層
  3D DRAM 不用10nm級製程，應該用~70nm一次DUV曝光做一百多層。
  tags: 好观点·好思考 · → daily
• 2026-06-08 · 目标技术方向
  maybe it should target 3D DRAM
  tags: 好思考 · → daily
• 2026-05-03 [老化中] · 技术开发加速
  This is one way to speed up the development of 3D DRAM.
  tags: 好观点 · → daily

预测 (forecast) (2)

• 2026-05-10 · 2030 layers target
  IMW 2026 (today): 3D DRAM architecture clarified; all pitches > 100 nm; 2030 100 layers suggested.
  tags: 好数字·好信源 · → daily
  value: qty=100 layers · date=2030
• 2026-05-11 · vertical bit lines affect channel choice
  There are vertical bit lines but this would definitely affect the channel choice.
  tags: 好观点 · → daily

事实 (fact) (3)

• 2026-05-11 · ETA
  TechInsights: 3D DRAM ETA 2034
  tags: 好信源 · → daily
  value: qty=2034 · date=2034
• 2026-05-10 · architecture clarified
  IMW 2026 (today): 3D DRAM architecture clarified; all pitches > 100 nm; 2030 100 layers suggested.
  tags: 好信源 · → daily
• 2026-05-10 · channel material uncertain
  However channel material still uncertain.
  tags: 好观点 · → daily

时间轴 (近 20)

• 2026-06-08 · narrative · 目标技术方向 · → daily
• 2026-05-11 · forecast · vertical bit lines affect channel choice · → daily
• 2026-05-11 · fact · ETA · → daily
• 2026-05-10 · fact · architecture clarified · → daily
• 2026-05-10 · forecast · 2030 layers target · → daily
• 2026-05-10 · fact · channel material uncertain · → daily
• 2026-05-03 · narrative · 不需10nm級製程，用~70nm DUV一次曝光做百多層 · → daily
• 2026-05-03 · narrative · 技术开发加速 · → daily

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