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全部话题 - 话题: wafers
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g********r
发帖数: 4248
1
来自主题: Military版 - 完了,钻石要白菜花了
CH4+H2
在CVD炉内就可以长。应是1990年左右的事了。
单晶的
多晶的
纳晶的, Nanopolycrystalline Diamond,
http://www.thindiamond.com/products/uncd-wafers/wafer-types/
R****a
发帖数: 6858
2

ucsb
现在sapphire的wafer也不怎么用了,时兴用silicon的wafer了。
硅基的晶圆能贵到哪里去?如果考虑晶格不匹配,加一层三五族的缓冲层就可以了。再
说现在都是在硅基晶圆上蚀刻打孔,然后self catalyst的SAG了
t**d
发帖数: 6474
3
你真可笑,半瓶醋都算不上。你说我那个地方说的不对?
你以为传统相机就是一次快门感光器全部像素同时曝光?
你关于晶圆的说法就更可笑了。技术上为啥长条就比方形难?8寸wafer目前是成熟技术
,就是这个168x28的,每片wafer可以切3个。
M******a
发帖数: 6723
4
http://cn.nytstyle.com/culture/20160629/solving-a-mistery-inside-a-cookie/dual/
Solving a Riddle Wrapped in a Mystery Inside a Cookie
By JENNIFER 8. LEEJune 29, 2016
美食JENNIFER 8. LEE 2016年6月29日
Ko Sasaki for The New York Times
Some 3 billion fortune cookies are made each year, almost all in the United
States. But the crisp cookies wrapped around enigmatic sayings have spread
around the world. They are served in Chinese restaurants in Britain, Mexico,
Italy, France and elsewhere. In India, they ... 阅读全帖
t******e
发帖数: 2504
5
这个片, 是指wafer(圆晶),wafer再切割,才到芯片。
c*********r
发帖数: 1312
6
来自主题: Automobile版 - 钥匙拧不动,同时转方向盘也没用
继续更新。。。
期间我问Jose,什么车比较容易出现这样的情况,他立刻拿出来一包坏了的锁芯一个一
个的给我看,绝大多数都是chevy,也有Chrysler和Lexus。他上一次给Ford focus换锁
是6个月以前,一直没发现这一款的wafers已经用完了。但我网上查了一下,Ford
Focus的ignition cylinder故障的例子很多,其它车型不了解就不乱说了。
我说其实我可以按照网上的方法自己换,便宜很多(我当时已经把方法打印出来了)。
他说网上很多卖锁的都是自己去junk yard拿了旧锁,最多换了新的wafers。他自己就
经常这样做!
锁修好后,喷了些WD40,来回抽插钥匙,清理出来好多脏东西。Jose说每三四个月喷一
次,会让锁出故障的机会小很多。这次修好锁有之后90天的warranty。Jose还建议在网
上用最便宜的价格买一个Ignition cylinder放在车里,如果再出现类似情况可以自己
解决问题;最好用一个锤子敲,但是要是那种只有金属的钥匙,不然芯片容易坏,用手
敲的话似乎力道不够。即使解决不了,打电话给locksmith也会便宜好多,因为只需要
l
p****g
发帖数: 70
7
My company has a job opening for processing engineer. Can spouse H1B and
green card, but requires you to start to work within one-two months. If you
are intereated, please send your resume to me.
Position for Process Engineer
Job function: looking for a Plasma Process Engineer who will be working with
a team on a new plasma system development project. Job function includes
responsibility of conducting plasma diagnosis test and Si wafer level test
with various analytical techniques.
Qualification... 阅读全帖
s***u
发帖数: 353
8
来自主题: Faculty版 - 帮忙: 招博士后(MEMS area)
和别人合作的项目,突然有笔工业界的钱要找博士后,项目很快就要开始,在其他版贴了
广告,还没有合适的,到这里试试运气,大家帮个忙推荐一下,或者广播一下. 非常感谢
Job Title: Postdoctoral Position working on MEMS based Lithium Ion Battery
University: Arizona State University
Department: EE or ME
Start date: as early as End of August
Duration: One year with potential extension based on the results.
Application Deadline: Open Until Filled
Salary: ~42k/year
Project:
Manufacture Lithium Ion Battery using Silicon based microfabrication
technology, funded by an industry sponsor.
Qua... 阅读全帖
r******t
发帖数: 8967
9
【 以下文字转载自 EE 讨论区 】
发信人: yuverson221 (), 信区: EE
标 题: 跪求前辈内推Semiconductor Process Engineer,entry level的工作
关键字: 半导体,工作
发信站: BBS 未名空间站 (Fri Jan 20 16:56:26 2017, 美东)
小弟是刚毕业的硕士学生。在实验室主要是做Graphene solar cell的,有两年的实验
室经验,已经thesis答辩完,马上准备发paper。最近找工作找的快崩溃了,求相关的
公司的前辈,帮忙内推。
贴上我的工作经历。
• At UIC, my thesis research focus is to develop transfer-free
graphene-on-silicon heterojunction solar cells and plasmonics enhancement of
photo-conversion efficiency and received 1.5% PCE
• Tested and op... 阅读全帖
m**t
发帖数: 3911
10
来自主题: Food版 - Great great great CHEESECAKE!! *^^*
ingredients其實很簡單,制作和攪拌上也很容易
烤箱溫度是這整個recipe中間最重要的環節,以及降溫的過程,蛋糕會不會裂掉完全就
是看
降溫過程的控制
好啦,開始
cheesecake最重要的兩部分crust and filling!
CRUST: 這個很多人都覺得隨便用點餅干黃油就可以啦,其實cheesecake有一半的香味
是從?
里來的哦~堅果是絕對不可以少的哦~
1/4 c finely chopped pecans
1/4 c finely chopped almonds
1/4 c finely chopped walnuts
3/4 c finely chopped vanilla wafer
2 tablespoons melted butter
其實只要把vanilla wafer丟到food processor里面打碎就最容易了,vanilla waffer
打碎
之后放堅果一起打碎,等到都碎掉以后丟軟掉的黃油進去一起打,這樣等到大家開始粘
到一
起的時候就是攪拌好了
FILLING的材料
1.5 lbs cream cheese
2/3 c suger(
M******a
发帖数: 6723
11
【 以下文字转载自 Military 讨论区 】
发信人: Mayingba (吳鐘學), 信区: Military
标 题: 风靡美国中餐馆的幸运饼干,其实发源于日本?
发信站: BBS 未名空间站 (Wed Jun 29 19:21:25 2016, 美东)
http://cn.nytstyle.com/culture/20160629/solving-a-mistery-inside-a-cookie/dual/
Solving a Riddle Wrapped in a Mystery Inside a Cookie
By JENNIFER 8. LEEJune 29, 2016
美食JENNIFER 8. LEE 2016年6月29日
Ko Sasaki for The New York Times
Some 3 billion fortune cookies are made each year, almost all in the United
States. But the crisp cookies wrapped around enigmatic sayings ... 阅读全帖
s***u
发帖数: 353
12
Job Title: Postdoctoral Position
University: Arizona State University
Department: EE or ME
Start date: ASAP
Duration: One year with potential extension
Application Deadline: Open Until Filled
Salary: 40~45k/year
Funding Source: Industry Sponsor
Project:
Manufacture Lithium Ion Battery using microfabrication technology,
Qualifications:
Candidates must have a Ph.D. in the field of microfabrication
related areas.
The candidate should have extensive micro device design and cleanroom
fabrication expe... 阅读全帖
G******i
发帖数: 5226
13
来自主题: JobHunting版 - [合集] 你真的了解优质AP么?
☆─────────────────────────────────────☆
MadMoney88 (MadMoney88) 于 (Sat Jun 2 12:23:14 2012, 美东) 提到:
一般不怎么来这个版,没想到今天来看到一群码工自我感觉过于良好。实在受不了一些
人一叶障目,不清楚真相就跟着颠倒事实。就是因为这些井底之蛙的言论,国内很多不
明状况的人才一直有错觉,似乎毕业后去大公司的才是最好的出路。首先,拿钱作为比
较工作的唯一标准就很偏激。其次,你们有多少人自己有过AP的经历,或是家人朋友是
AP,你们所述的AP信息有多少又是道听途说?
发这个帖子没别的意思(绝非BSO),就是想跟大家介绍一下一些相对少数的AP情况(
绝非那些混在3流teaching school的)。本人今年30,刚phd毕业没多久,目前在美东
一私立名校(top5)做AP,专业不是商学院中最热门的finance或accounting,起薪是
20W+每年,外加充足研究经费(平均每年美国内会议旅行5次左右,全球1-2次),无项
目申请压力,招phd学生全由学院出资fellowship。暑假... 阅读全帖
p****g
发帖数: 70
14
My company has a job opening for processing engineer. Can spouse H1B and
green card, but requires you to start to work within one-two months. If you
are intereated, please send your resume to me.
Position for Process Engineer
Job function: looking for a Plasma Process Engineer who will be working with
a team on a new plasma system development project. Job function includes
responsibility of conducting plasma diagnosis test and Si wafer level test
with various analytical techniques.
Qualification... 阅读全帖
p****g
发帖数: 70
15
My company has a job opening for processing engineer. Can spouse H1B and
green card, but requires you to start to work within one-two months. If you
are intereated, please send your resume to me.
Position for Process Engineer
Job function: looking for a Plasma Process Engineer who will be working with
a team on a new plasma system development project. Job function includes
responsibility of conducting plasma diagnosis test and Si wafer level test
with various analytical techniques.
Qualification... 阅读全帖
n***x
发帖数: 912
16
来自主题: Money版 - plastc又推迟了
First and foremost, we would like to thank you for your continued excitement
and support for Plastc Card. We’ve had a tremendous response for our
product and we owe that, in large part, to our extremely supportive
community. It’s time for us to share a great deal of news - some exciting
and some that may be a little disappointing.
Plastc Card’s ship date is April 29, 2016. We realize that is a
considerable delay from our initial projection. We apologize for making you
wait and assure you that we... 阅读全帖
s***u
发帖数: 353
17
来自主题: Postdoc版 - postdoc position at ASU (MEMS area)
Job Title: Postdoctoral Position working on MEMS based Lithium Ion Battery
University: Arizona State University
Department: EE or ME
Start date: End of August
Duration: One year with potential extension based on the results.
Application Deadline: Open Until Filled
Project:
Manufacture Lithium Ion Battery using Silicon based microfabrication
technology, funded by an industry sponsor.
Qualifications:
Candidates must have a Ph.D. in the field of MEMS or microfabrication
related areas.
The candidate... 阅读全帖
s***u
发帖数: 353
18
Job Title: Postdoctor
University: Arizona State University
Department: EE or ME
Start date: ASAP
Duration: One year with potential extension
Application Deadline: Open Until Filled
Salary: 40~45k/year
Funding Source: Industry Sponsor
Project:
Manufacture Lithium Ion Battery using microfabrication technology,
Qualifications:
Candidates must have a Ph.D. in the field of microfabrication
related areas.
The candidate should have extensive micro device design and cleanroom
fabrication experience. Req... 阅读全帖
b*********d
发帖数: 3539
19
来自主题: Returnee版 - 为了后代,还是归吧
中国不是在大力培养和中东、非洲、南美的贸易关系么。在这些地方,中国货可有相当
多名牌。等到这些地方的市场打开了,美国不买中国的东西,关系也不大,反正换来的
美元将来也是废纸。
看看和澳大利亚的铁矿贸易,中东的轻轨,南美高铁,非洲的电信,还有根欧洲桌面底
下的小动作。美国已经快坐不住了。中国的现代工业、高科技产业可能还很弱,但是发
展的速度别说看不见。还有新兴产业比如新能源,中国或许还没办法自主开发核心技术
,但是也不会落后。这些都是机会,现在场面是乱,趁乱才能做大阿。
举个几年前我身边的例子吧。一个做半导体wafer的小强,因为家庭原因困在北美作博
后。后来想通了回国,马上受到重用,地方官员接待,直接给投了几千万在南方哪个工
业园办厂,他一个人占小半的技术股。旁边就是个做led的厂子,说以前都只能买日本
的wafer,现在直接从他这儿订货。他说他在国内和在北美干的没什么不一样的,只是
国内这个机会叫他抓住了。
B*********e
发帖数: 909
20
来自主题: Stock版 - next wave: LED?
HB LED is the main driver for LED growth. (see the market prediction
attached)
rumor had it that demand in HB LED (wafers/packages) is higher than supply
at this moment.
if TSMC / UMC / Samsung all make the similar moves into epi wafer business,
i would definitely bet on this industry.
a beer is not a problem. a round of beers is also OK.
f********e
发帖数: 1079
21
来自主题: Stock版 - LDK Beat and up
7.9 now
Recent Highlights:
Record quarterly revenue of $565.3 million, an increase of 62.7% sequentially and 147.6% year-over- year;
Shipped 510.5 MW of wafers, 73.9 MW of modules in the second quarter;
Gross margin for the second quarter of fiscal 2010 was 18.0%;
Net income was $45.0 million, or $0.36 per diluted ADS for the second quarter;
Increased wafer capacity to 2.3 GW in June 2010;
Produced a total of approximately 1,200 MT of polysilicon during the second quarter; and Entered into two
s
o********e
发帖数: 15
22
来自主题: Stock版 - LDK ER
Third Quarter Highlights:
Record quarterly revenue of $675.6 million, an increase of 19.5%
sequentially and 139.7% year-over- year;
Shipped 569.5 MW of wafers, 94.1 MW of modules in the third quarter;
Gross margin for the third quarter was 22.2%;
Net income was $93.4 million, or $0.72 per diluted ADS for the third quarter
;
Increased wafer capacity to 2.6 GW in September 2010;
Produced a total of approximately 1,243 MT of polysilicon during the third
quarter; and
Entered into several solar modul... 阅读全帖
l******n
发帖数: 152
23
来自主题: Stock版 - JASO就要暴跌了
JKS的规模根本就不能跟LDK比。
LDK是做silicon wafer的全球老大, 而JKS只是产业链部分涉及silicon wafer,然后
做cell,再做module。 JKS跟TSL 比较像,但是TSL的管理团队要强太多了。

PE=
s**********n
发帖数: 868
24
来自主题: Stock版 - 买LDK
I don't trust SOL completely, $170-180M capex for a 5000MT was shocking to
me. But if you look at GCL's plan, that's ¥17.7B CNY for 44000MT poly
capacity plus 3GW of wafer capacity. If you take $300M/GW for the wafer, it'
s about $400M for 10000MT of poly, close to SOL's claim. Combining these
information, I think there is some realistic way to significantly lower the
CAPEX, which is starting to be implemented right now.
No, SOL will not get their money back in 7 months. $100/kg is at the high
e... 阅读全帖
t*********7
发帖数: 900
25
来自主题: Stock版 - 赛维LDK年报迷雾重重(转贴)
江西赛维LDK太阳能高科技有限公司(NYSE:LDK)于2011年5月2日宣布,已向美国证券
交易委员会提交了包含年度审计财务报表(截至2010年12月31日)的Form 20-F文件。
Form 20- F文件已上传至公司网站http://investor.ldksolar.com ,同时也可通过http://www.sec.gov网站在线查看。一些投资者,分析师和财经记者在仔细查阅这些根据海外上市要求对外公布经审计的年报后,发现有的数据与赛维通过传媒报道,提交给银行,商业伙伴和政府等对内声称的业绩存在相当差异,有的数据则难以解读,引起部分年报读者的疑问。
销售业绩内外有别
2008年,赛维向国内有关方面声称的业绩是实现销售收入突破120亿元。但赛维年
报报告的销售收入业绩(revenue)则仅为16.43亿美元,根据赛维年报确认的兑换率折合
人民币112.09亿元,所以2008年赛维对内对外声称的业绩差异率(discrepancy)超过7
%。
赛维分别在不同场合向商业合作伙伴,银行和政府相关部门提供其2009年的业绩数
据:2009年赛维LDK成为世界上唯一一年销售量突破1000... 阅读全帖
a*******g
发帖数: 3500
26
来自主题: Stock版 - AMD vs. NVDA
无语了, 一个gpu有多少core?
die size 最大的是memory, 可memory 并不值钱。 因为memory上没有任何ip价值。
什么cpu也好,gpu也好,wafer占的成本不大。 你看那么多fabless 活得都好好的,因
为人家赚得是wafer成本之外的知识附加值。再往上就是赚生态的钱,类似arm授权费,
类似于intel对于x86的近乎垄断。
cpu 集成 gpu 是架构上的重大进步,类似于之前cpu集成memory controller 减少了访
问延迟。 cpu 集成gpu,不仅可以减少cpu gpu间访问延迟,也能提升数据带宽,并且
做到cpu gpu统一寻址,这对于程序员是很友好的。 要知道最早时候 fpu 也是作为cpu
外的单独协处理器而存在的,后来不也都逐渐整合进去了吗
P****a
发帖数: 1348
27
来自主题: Stock版 - AMD vs. NVDA
涨姿势
十个字十个字十个字


: 无语了, 一个gpu有多少core?

: die size 最大的是memory, 可memory 并不值钱。 因为memory上没有任何ip价
值。

: 什么cpu也好,gpu也好,wafer占的成本不大。 你看那么多fabless 活得都好好
的,因

: 为人家赚得是wafer成本之外的知识附加值。再往上就是赚生态的钱,类似arm授
权费,

: 类似于intel对于x86的近乎垄断。

: cpu 集成 gpu 是架构上的重大进步,类似于之前cpu集成memory controller 减
少了访

: 问延迟。 cpu 集成gpu,不仅可以减少cpu gpu间访问延迟,也能提升数据带宽
,并且

: 做到cpu gpu统一寻址,这对于程序员是很友好的。 要知道最早时候 fpu 也是
作为cpu

: 外的单独协处理器而存在的,后来不也都逐渐整合进去了吗


发帖数: 1
28
来自主题: Stock版 - 说两句TSLA AMD NVDA这个消息
good point. 矮隆一年卖几万辆车,真要去自己切wafer弄芯片,这不是搞笑吗。就算高
搞出来了,成本先不说,别的汽车厂商也不见得要买Tesla弄出来的芯片

:So Tesla is developing its own chip and have AMD supply wafer.
s***l
发帖数: 952
29
本人硕士毕业,现在新加坡半导体行业一间公司做技术,已经三年有余,其实从一开始
就想辞职的,因为公司文化实在是不咋地,经常加班,但是没有加班费,工作环境也很
吵,感觉现在都处于亚健康状态,没有辞一个是因为身份一个是因为当时硕士学位还没
拿到手。现在已经过了30了,发现再不改变就真来不及了。不想继续半导体行业混了,
现在还不是做wafer,如果做到wafer,每天clean room更惨。中间陆陆续续投过其他行
业职位,但是没有回音。
现在对物流这块比较有兴趣,不像金融进入门槛高,但是不知道这个领域发展将来如何
,选这个,也是因为新加坡这里还算物流机会多,物流中心也算是。但是这里面林林总
总也很多,什么buyer,仓储管理,船运,供应连管理都属物流,有过来人能讲解下发
展前景么?
还有一个就是怎么进入,现在打算两条路子,一个就是再读一个学位,但是时间成本也
是比较高的,毕竟我都30了,而且读书期间没有工作的话损失也不少;第二个就是通过
现在公司内部调动做buyer之类,但是不清楚老板同意不同意,因为公司没有这样的内
部调换系统。
大家给分析分析啊,谢谢
h*******y
发帖数: 896
30
【 以下文字转载自 EE 讨论区 】
发信人: heartaway (9527), 信区: EE
标 题: job opening - MEMS Research & Development Engineer @Singapore
发信站: BBS 未名空间站 (Wed Feb 16 10:17:01 2011, 美东)
send me your resume if your background matches this position very well
================================================
MEMS Research & Development Engineer (11775742)
Job Posting: Feb 16, 2011
Primary Location: Singapore
Job: Research and Development
Education Level: Master's Degree
Job Type: Experienced
Qualifications:
* Masters ... 阅读全帖
s***l
发帖数: 952
31
来自主题: Singapore版 - 已过而立大叔请教职业发展建议
本人硕士毕业,现在新加坡半导体行业一间公司做技术,已经三年有余,其实从一开始
就想辞职的,因为公司文化实在是不咋地,经常加班,但是没有加班费,工作环境也很
吵,感觉现在都处于亚健康状态,没有辞一个是因为身份一个是因为当时硕士学位还没
拿到手。现在已经过了30了,发现再不改变就真来不及了。不想继续半导体行业混了,
现在还不是做wafer,如果做到wafer,每天clean room更惨。中间陆陆续续投过其他行
业职位,但是没有回音。
现在对物流这块比较有兴趣,不像金融进入门槛高,但是不知道这个领域发展将来如何
,选这个,也是因为新加坡这里还算物流机会多,物流中心也算是。但是这里面林林总
总也很多,什么buyer,仓储管理,船运,供应连管理都属物流,有过来人能讲解下发
展前景么?
还有一个就是怎么进入,现在打算两条路子,一个就是再读一个学位,但是时间成本也
是比较高的,毕竟我都30了,而且读书期间没有工作的话损失也不少;第二个就是通过
现在公司内部调动做buyer之类,但是不清楚老板同意不同意,因为公司没有这样的内
部调换系统。
大家给分析分析啊,谢谢
k***y
发帖数: 1645
32
wow,很仰慕您往前穿越的能力,您那金線盤出來的是金盆吧?wafer怎麼能比呢,wafer
是沙子做的,只是買的比金子貴點兒。。。

点。
s******v
发帖数: 4495
33
来自主题: SanFrancisco版 - 半导体行业要完蛋了! (转载)
他们是wafer的用户,咋爽了?
wafer涨价20%,他们提价20%,用户因为涨价20%,而减少10%的需求,还是亏啊。
g*******n
发帖数: 12458
34
来自主题: WashingtonDC版 - 收到电邮一封
LONDON – Foundry chipmaker Globalfoundries Inc. (Milpitas, Calif.) has
announced plans to build an R&D facility at its Fab 8 campus in Saratoga
County, New York.
The Technology Development Center (TDC) will include more than 500,000
square feet of flexible cleanroom and laboratory space. Construction is
expected to start early in 2013 and be completed late in 2014 and total cost
of nearly $2 billion. The spending will bring the total capital investment
in the Fab 8 campus to more than $8 billion... 阅读全帖
M****M
发帖数: 1445
35
来自主题: Basketball版 - Ariza sucks
比WAFER好在防守,还有不是很独.但是贵不少.进攻单打不如WAFER.
w*****g
发帖数: 3922
36
来自主题: Basketball版 - 韦弗王重归猴子屯。。

我考,是真的。莫雷太狠了,看来希脂那边莫雷也有人啊。
这下麦蒂下赛季已经100%不在火箭了。
Updated: Tuesday, 22 Dec 2009, 4:21 PM CST
Published : Tuesday, 22 Dec 2009, 4:08 PM CST
MARK BERMAN
Sports Director
HOUSTON - Free Agent guard Von Wafter told FOX 26 Sports Tuesday he will re-
sign with the Houston Rockets.
Wafer, who played for the Rockets last season, had signed to play with the
Greek team Olympiakos.
Wafter said he paid roughly $1.2 million to get out of that contract.
"This is great," Wafer said. "Oh my goodness, I'm so happy,
n****r
发帖数: 36
37
又暴碳水了。。。
早餐:豆浆1cup,wafer 1块
中餐:spicy roll 6 pieces
晚餐:虾肉云吞5个,wafer 1块,豆浆1cup
总热量:600Cal,总碳水:69g
运动:无
体重:
早:64.1
晚:64.5
L******g
发帖数: 1038
38
来自主题: loseweight版 - 【春夏瘦身,非减不可】laughing
【6.15】
早餐:218 cal
1 cup 紫米稀饭
1 egg
3块mini wafer
午餐:322cal
鸡肉馄饨意面汤
晚餐:282cal
vegetable salad
一碗紫米粥
零食:434cal
3个巧克力豆
4个杏仁
1个香蕉
4 pecan halves
5个草莓
6 mini wafer
Total:1262cal
运动:
30分钟cycling
10分钟快走
50个仰卧起坐
z******t
发帖数: 1726
39
来自主题: NBA版 - 这么多人买我火让分下
在主场少了wafer等于少造对方N次犯规
在客场少了wafer等于少了N次失误
w*******n
发帖数: 11041
40
来自主题: NBA版 - 我凯下轮对热火有戏么
wafer防守不行吧。。。在火箭的时候,wafer太独了,不知道现在如何
M**u
发帖数: 10158
41

我最喜欢吃Cookie,还喜欢带着咖啡喝
还喜欢吃wafers,现在最喜欢吃这个。。。
http://parthenonfoods.com/ruger-chocolate-flavored-wafers-p-449
这不是逼着我吭吃坑吃跑么。。。
Z****n
发帖数: 383
42
来自主题: Travel版 - 坐飞机随身携带试验样品
就一些 6英寸的wafer,coat了一些特殊的film,wafer很薄,所以很容易碎
从前用fedex寄过,碎了几片
我问了问同事,也有带上去的
安检不让过,还有机会让送飞机的朋友带回去吗
H****y
发帖数: 2992
43
用激光:
http://www.popsci.com/lasers-could-send-spaceship-to-star
Breakthroughs in laser technology suggest they can now accelerate spacecraft
to relativistic speeds.
The advance that Lubin's approach depends on involves laser arrays. Instead
of building one extremely powerful laser — a technologically challenging
feat — researchers now can build phased arrays that are made of a large
number of relatively modest laser amplifiers that can sync up to act like a
single powerful laser. This strategy al... 阅读全帖
g*****o
发帖数: 930
44
(03/13/2007 7:05 AM EDT)
SHANGHAI — Intel Corp has won approval to build a $2.5 billion, 12-inch
wafer plant in northern China for CPU chip sets, according to a statement
issued Tuesday from China's National Development and Reform Commission.
The plant would use 90-nanometer technology and produce 52,000 wafers a
month at full capacity, according to the NDRC, which is China's top planning
group. The plan calls for the fab to be in the city of Dalian.
Little more was known, but sources familiar w
j***a
发帖数: 832
45
来自主题: SJTU版 - Re: 请教一个问题
蒸流水和纯净水的织造方法不同,前者用加热蒸馏的方法分离杂质,
后者用类似沉淀过滤,及化学吸附的方法。
蒸馏水里还是有很多营养物质的,比如微量元素拉什么的,但是这
种方法也不能彻底去除绿离子,千离子等有害物质。
纯净水是真的纯。象交大121所生产的春水,经过7道净化工序呢。
原先是用来洗wafer的,(电子材料织造过程中,对wafer的要求很高),
后来沈院士首创,拿来作饮用水。前几年流行这水那水的,所领导就
干脆联合外面的公司,生产纯净水。效益不错。内部买水,当时一张
优惠0.5RMB一桶(5斤),别系的好象1RMB一桶。其实如果你认识121所
的研究生,让他们帮忙买优惠圈或者干脆让他们进clean room帮你拎
一桶得了。
S********f
发帖数: 36
46
来自主题: ZJU版 - Job openings in Silicon Valley
More detailed information
Job Title: Product Engineer
Location: Milpitas, CA
Responsibilities
As a Product Support engineer, you would provide system-level
engineering support for our Brightfield series for defect inspection of
patterned semiconductor wafers:
Provide remote and on-site technical support internal and external
customers in the operation, installation, upgrade, diagnosis, repair and
application of semiconductor wafer inspection systems, on assigned
products and their respective in
r********p
发帖数: 9
47
来自主题: Hardware版 - flash memeory又要降价了?
AP
Toshiba to Hike Flash Memory Chip Output
Tuesday June 12, 8:35 am ET
Japan's Toshiba Plans to More Than Double Output of Flash Memory Chips
TOKYO (AP) -- Japan's Toshiba Corp. will more than double its monthly
production of NAND flash memory chips to increase market share and recoup
losses from falling prices.
Toshiba will increase its monthly output of flash memory chips using 300-
millimter wafers to 210,000 by June 2008, from 100,000 wafers as of March,
the Tokyo-based electronics manufact
c**i
发帖数: 6973
48
来自主题: Hardware版 - Hardware News: Taiwan
(1) Taiwan to Pass Japan as Largest Source of IC Wafer Fab Capacity; The
Idea of Fabricating ICs for Others has Paid Off Handsomely for the Country.
IC Insights, Nov. 11, 2010.
http://www.icinsights.com/news/bulletins/Taiwan-To-Pass-Japan-As-Largest-Source-Of-IC-Wafer-Fab-Capacity/
(2) Memory and Foundry Companies Climb in 2010 Semiconductor Ranking! UMC
jumps into top 20 while Elpida moves up four places. IC Insights, Sept. 9,
2010.
http://www.icinsights.com/news/bulletins/Memory-And-Foundry-C... 阅读全帖
c**i
发帖数: 6973
49
来自主题: Hardware版 - TSMC Humming
Ken Liu, More 28nm, 40nm Contracts Expected for TSMC. CENS, Feb 22, 2011.
http://news.cens.com/cens/html/
en/news/news_inner_35399.html
Quote:
"AMD even plans to exclusively contract TSMC to build its 28nm Southern
Islands chip in the second quarter of 2012.
"TSMC is recognized as the industry`s No.1 supplier of 28nm process foundry
with its monthly shipment of 5,000 wafers of 28nm chips in the first quarter
of 2011. Industry executives estimated Apple to join Nvidia, TI and
Qualcomm this year i... 阅读全帖
c***r
发帖数: 4631
50
来自主题: Hardware版 - EUV玄啊。
不过EUV现在一小时能出5-6个300mm wafer,E-beam……5-6天能出一个300mm wafer。
但愿有新技术吧。
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