三星 7 奈米節點沒時程優勢,改衝 2021 G - 3C

By Hardy
at 2019-01-14T18:23
at 2019-01-14T18:23
Table of Contents
科技新報
--
三星 7 奈米節點沒時程優勢,改衝 2021 年量產 3 奈米 GAA 製程
--
作者tkinsono布日期019 年 01 月 14 日 9:00
--
為了減低近期記憶體降價帶來的衝擊,全球記憶體龍頭三星逐漸強化晶圓代工業務,希望有機會進一步拉近與台積電的差距。在先進製程的發展,根據三星高層表示,將在 2019 下半年量產內含 EUV技術的 7 奈米製程,而 2021 年量產更先進的 3 奈米 GAA 製程。
根據國外科技網站《Tomshardware》報導,三星晶圓代工業務市場副總 Ryan Sanghyun Lee 表示,三星從 2002 年一直在開發矽奈米線金屬氧化物半導體場效電晶體(Gate-All-Around,GAA )技術,也就是透過使用奈米設備製造MBCFET(Multi-Bridge-Channel FET),可顯著提升電晶體性能。三星準備在 2021 年量產 3 奈米 GAA 製程。
2018 年底,三星就已宣布將在 2020 年生產 4 奈米 GAA 製程。根據市場人士觀察,包括 Gartner 副總裁 Samuel Wang 都對 2022 年之前量產 GAA 技術表示懷疑。Samuel Wang 現在也說,三星看起來可能比預期更早量產 GAA 製程晶片。
報導進一步表示,關於三星 3 奈米 GAA 製程何時進入量產,至今似乎並沒有統一說法。三星晶圓代工業務負責人 Eun Seung Jung 在 2018 年 12 月在 IEDM 會議就表示,三星已完成 3 奈米製程技術性能驗證,進一步優化製程後,目標是在 2020 年大規模量產。
不過 3 奈米 GAA 製程不論 2020 年還是 2021 年量產,都還離現在都還有點遠。三星 2019 年主推的是內含 EUV 技術的 7 奈米製程,預計 2019 下半年量產。儘管三星 2018 年就已經宣布內含 EUV 技術的 7 奈米製程能量產,實際上之前所說的量產只是風險試產,遠未達到規模量產的地步,2019 年底量產才有可能。
只是,在內含 EUV 技術的 7 奈米製程,台積電之前也宣布將在 2019 年量產,看起來三星也沒有進度優勢,目前僅能寄望在三星在內含 EUV 技術的 7 奈米製程有自己開發的光罩檢查工具,而在其他競爭對手還沒有類似的商業工具的情況下,能有更好的良率以及更低的成本。因此 7 奈米節點,三星現階段想要超前,似乎還需要一點運氣。
--
https://technews.tw/2019/01/14/samsung-3nm-gaa-in-2021/
--
台積電超越三星的日子不遠了
-----
Sent from JPTT on my Sony G8232.
--
Tags:
3C
All Comments

By Elvira
at 2019-01-16T12:04
at 2019-01-16T12:04

By Edith
at 2019-01-19T13:14
at 2019-01-19T13:14

By Jessica
at 2019-01-20T01:35
at 2019-01-20T01:35

By James
at 2019-01-22T17:04
at 2019-01-22T17:04

By Kelly
at 2019-01-26T15:37
at 2019-01-26T15:37

By Rosalind
at 2019-01-31T02:25
at 2019-01-31T02:25

By Susan
at 2019-02-03T04:30
at 2019-02-03T04:30

By Harry
at 2019-02-07T18:58
at 2019-02-07T18:58

By Gilbert
at 2019-02-10T13:34
at 2019-02-10T13:34

By Edwina
at 2019-02-13T04:25
at 2019-02-13T04:25

By Emily
at 2019-02-17T03:48
at 2019-02-17T03:48

By Aaliyah
at 2019-02-19T03:57
at 2019-02-19T03:57

By Mason
at 2019-02-22T08:18
at 2019-02-22T08:18

By Caroline
at 2019-02-25T20:12
at 2019-02-25T20:12

By Susan
at 2019-03-01T07:40
at 2019-03-01T07:40

By Una
at 2019-03-02T19:33
at 2019-03-02T19:33

By Yedda
at 2019-03-06T04:43
at 2019-03-06T04:43

By Mary
at 2019-03-09T00:55
at 2019-03-09T00:55

By Lucy
at 2019-03-09T22:16
at 2019-03-09T22:16

By Catherine
at 2019-03-11T17:54
at 2019-03-11T17:54

By Daniel
at 2019-03-14T14:36
at 2019-03-14T14:36

By Carolina Franco
at 2019-03-16T02:42
at 2019-03-16T02:42

By Leila
at 2019-03-17T16:32
at 2019-03-17T16:32

By Lydia
at 2019-03-18T00:36
at 2019-03-18T00:36

By Susan
at 2019-03-21T02:32
at 2019-03-21T02:32

By Oliver
at 2019-03-22T18:49
at 2019-03-22T18:49

By Callum
at 2019-03-27T00:58
at 2019-03-27T00:58

By Zanna
at 2019-03-28T15:34
at 2019-03-28T15:34

By Xanthe
at 2019-03-31T23:58
at 2019-03-31T23:58

By Caroline
at 2019-04-02T01:58
at 2019-04-02T01:58

By Doris
at 2019-04-03T16:13
at 2019-04-03T16:13

By Daph Bay
at 2019-04-08T10:40
at 2019-04-08T10:40

By Sierra Rose
at 2019-04-11T00:54
at 2019-04-11T00:54

By Sierra Rose
at 2019-04-15T07:52
at 2019-04-15T07:52

By Frederic
at 2019-04-15T23:20
at 2019-04-15T23:20

By Ina
at 2019-04-16T16:47
at 2019-04-16T16:47

By Ula
at 2019-04-21T10:55
at 2019-04-21T10:55

By Harry
at 2019-04-24T11:53
at 2019-04-24T11:53

By Catherine
at 2019-04-26T16:08
at 2019-04-26T16:08

By Jacky
at 2019-05-01T14:16
at 2019-05-01T14:16

By Anthony
at 2019-05-02T21:03
at 2019-05-02T21:03

By Kyle
at 2019-05-04T20:59
at 2019-05-04T20:59

By Hardy
at 2019-05-08T08:08
at 2019-05-08T08:08

By Lauren
at 2019-05-10T10:21
at 2019-05-10T10:21

By Edwina
at 2019-05-15T03:15
at 2019-05-15T03:15

By Damian
at 2019-05-19T03:20
at 2019-05-19T03:20

By Madame
at 2019-05-23T20:39
at 2019-05-23T20:39

By Bethany
at 2019-05-28T13:22
at 2019-05-28T13:22

By Megan
at 2019-05-29T11:20
at 2019-05-29T11:20
Related Posts
NVIDIA:完全消化GTX 10系顯卡庫存還需要

By Jack
at 2019-01-14T18:07
at 2019-01-14T18:07

By Andy
at 2019-01-14T17:47
at 2019-01-14T17:47
華碩 TURBO 微星 2060 技嘉 2060 報價

By Xanthe
at 2019-01-14T17:36
at 2019-01-14T17:36
華勤 deskmini 300a

By John
at 2019-01-14T17:19
at 2019-01-14T17:19
華碩展出專業顯示器ProArt PA32UCX

By Ursula
at 2019-01-14T17:13
at 2019-01-14T17:13