What's this kind of layout means in a BiCMOS process

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refugee

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This is a layer of poly, and I don't know exactly what this graph stands for.

I think it might be a bjt. Is it a PNP or NPN? Vertical one or lateral one?

And also what's the B,E,C.

Your kindness help will be appreciated.
 

It can not directly judged frpm the graph that it is a PNP or NPN,because of the unkown doping type.but you can judge the structure.the Y is poly emmiter ,X is the base contact,the Z is collector,it is a vertical one.
If you fing this helps,plz press the 'help' button!
 

    refugee

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