2D Vpit LED Build a structure (material region setting)

● 2D_Vpit LED schematic structure

● Set up the width of the structure

● Set layer range

You can refer to the $ranges command.

● Set linear contact

You can refer to the $xd, $contact and $bottomcontactnum commands.

● Set local range

You can refer to the $triregionnumber, $triregiontype and $triranges commands.