摘要 |
A photolithographic mask for patterning a photosensitive material, in particular on a wafer, has at least one structure region for imaging a structure on the photosensitive material, and an absorber structure for absorbing incident radiation. At least one structure region is provided and has at least one protective layer made of chemically and mechanically resistive material. In this way, the photolithographic mask can be cleaned chemically and/or mechanically, without the structure regions being attacked and damaged by the chemical and/or mechanical cleaning media. Furthermore, a plurality of methods are possible for fabricating a photolithographic mask of this type.
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