Nielei,

Typically, glass frit is screen printed.  We have a system and process set
up that works fairly well.  Feel free to contact us if you have any specific
questions.

Eric Miller
WTC Microfab Lab
206 616-3855

-----Original Message-----
From: NL
Subject: [mems-talk] how to pattern frit glass on si wafers

Dear all:
    Now I`m looking for a meathod to pattern frit glass  on Si wafers.
The frit glass is gel-like.So I can`t do it by lift-off.