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Date: | Fri, 13 Dec 96 13:21:38 JST |
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Me,too.
Toru Koizumi
[log in to unmask]
___________________________________ 返信 _______________________________________
件名: re: open/short problem in fine line manufacturing
送信者: [log in to unmask] at ccs
日付: 96/12/13 12:11
I agree with Mr.Moody.
Motoyo Wajima
General Purpose Computer Division
Hitachi,Ltd.(JAPAN)
<[log in to unmask]> (Josh Moody) さんは書きました:
>Can you be more specific, I think everyone experiences an increased >
defect rate at finer lines and spaces. Can you tell us what type of >
resist you are using? What is the surface prep prior to DF lamination? >
Are you seeing alot of resist chips in your developer or etcher?
>Are you catching the defect at AOI or Test? Are you pattern plating or
>panel plating? What type of stripper are you using? Please answer >
these questions first, then maybe this forum can you give some help.
>
>Regards,
>Josh Moody
>Merix Corp.
>
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