Glossary entry

English term or phrase:

dummy wafers

Chinese translation:

假片

Added to glossary by Justin Lai
Apr 5, 2006 02:31
18 yrs ago
English term

dummy wafers

English to Chinese Tech/Engineering Engineering (general) Electronics
dummy wafers
Proposed translations (Chinese)
4 +2 假片

Proposed translations

+2
10 mins
Selected

假片

假片

半导体科技
不再需要假片(Dummy Wafer) 5. 有工艺问题时,仅单片受影响。 真空系统一台离子注入 设备的真空系统通常由干泵,分子泵和冷泵组成,主要可分为三个区域: 1. 离子源2. 离子束管3. 靶室离子源真空不能太低,若接近1×10-4Torr附近,则电弧腔和吸引电极间 ...
www.solid-state-china.com/news_view.asp?id=907 - 40k - 网页快照 - 类似网页

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不过season用的也叫dummy wafer,这个就不能叫挡片了。也就是用来暖机的概念性“产品”, 一般为PR wafer ... 所有机台都需要“假片”——“dummy wafer”来做season,或者设备维护后 的试机片,等等,凡是产品圆片,QC片以外的全部可以称为dummy wafer ...
www.microe.info/forum/forums/ thread-view.asp?tid=1292&posts=7
Peer comment(s):

agree clearwater
5 hrs
thanks
agree IC --
6 hrs
thanks
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