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MEMSnet Home: MEMS-Talk: IGES file generation from L-Edit database
IGES file generation from L-Edit database
2002-03-25
Naresh Mantravadi
2002-04-02
Abhinav Bhushan
2002-04-03
Mary-ann Maher
IGES file generation from L-Edit database
Mary-ann Maher
2002-04-03
Hi Naresh-
MEMSCAP offers a product called MEMS Pro that includes a method for converting
from L-Edit 2D layouts to 3D geometrical models that can be read into ANSYS. The
tool works by applying a series of process steps using the masks you define in
L-Edit to automatically create a 3D model which can be output to ANSYS. The
process is described as a series of steps like etch, deposit, mechanical polish,
etc. and are described with a GUI or text file. Each process step may reference
a mask drawn in L-Edit. For example, you would draw geometry on the polysilicon
mask layer in L-Edit and then describe a conformal deposit of poly in the
process definition, followed by a masked etch using the poly mask layer you drew
in L-Edit to create 3D shapes in polysilicon as part of the 3D model. The 3D
model can be displayed and manipulated in MEMS Pro before output to ANSYS. The
models are ready for meshing by ANSYS and are ANSYS friendly.
If you need further information, feel free to contact me at MEMSCAP, my e-mail
is [email protected].
Mary Ann


Naresh Mantravadi wrote:

>  Dear MEMS Researchers,
>          I need some help with Ansys Multi-Physics module. I would like to
> know if I can convert the L-Edit layout file which I can later convert to
> *.IGES  file which can be used in the ANSYS Multi-Physics simulation module.
> I would  really appreciate it if you can tell me if there is any command or
> something  like that. Or do we need to a separate software to do this
> conversion ?  Thanks a lot for your help. One more thing is that, in L-Edit
> all layers that are drawn are in 2-D . In Ansys these need to be in 3-D for
> simulation purposes. Is there any option/command to do this conversion??
> Thanks again.
> Naresh Mantravadi
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