Method for structuring an oxide layer applied to a substrate...

Semiconductor device manufacturing: process – Making device or circuit responsive to nonelectrical signal – Responsive to electromagnetic radiation

Reexamination Certificate

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C438S694000

Reexamination Certificate

active

07129109

ABSTRACT:
The invention relates to a method for structuring an oxide layer applied to a substrate material. The aim of he invention is to provide an inexpensive method for structuring such an oxide layer. To this end, a squeegee paste that contains an oxide-etching component is printed on the oxide layer through a pattern stencil after silk screen printing and the printed squeegee paste is removed after a determined dwelling time.

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