durusmail: mems-talk: Protect backside of Si wafer from TMAH
Protect backside of Si wafer from TMAH
2003-07-07
Re: AW: [mems-talk] Protect backside of Si wafer from TMAH
2003-07-08
Protection of backside of chips in TMAH
2003-07-10
2003-07-11
2003-07-07
2003-07-07
Protect backside of Si wafer from TMAH
Roger Shile
2003-07-07
These aren't Japanese companies, but this sounds like what you're looking for:
 http://www.ammt.de.
 http://www.silicet.de/Silicet_e.htm

Roger Shile

----- Original Message -----
From: "Pimpin Alongkorn" 
To: 
Sent: Saturday, July 05, 2003 10:30 PM
Subject: [mems-talk] Protect backside of Si wafer from TMAH


> Dear Folk,
>
> I would like to purchase a wafer holder for wet etching that can protect a
> backside of wafer from etchant solution such as HF, TMAH and KOH. Could you
> recommend me a Japan company (or other countries are O.K.)? It will be
> invaluable help for me. Thank you very much.
>
> Alongkorn Pimpin
> THT laboratory
>
> _______________________________________________
> MEMS-talk@memsnet.org mailing list: to unsubscribe or change your list
> options, visit http://mail.mems-exchange.org/mailman/listinfo/mems-talk
> Hosted by the MEMS Exchange, providers of MEMS processing services.
> Visit us at http://www.memsnet.org/
reply