摘要 |
A method of fabricating a photomask may include forming a light-shielding layer and a first resist film on a substrate, forming a first resist pattern by exposing first exposed regions of the first resist film to a first exposure source that may have a first energy, forming a first light shielding pattern by etching the selectively exposed light-shielding layer by using the first resist pattern as an etching mask, removing the first resist pattern, forming a second resist film on the first light-shielding layer, exposing second exposed regions of the second resist film that may have a desired pattern shape to a second exposure source that may have a second energy, forming a second light shielding pattern by etching the selectively exposed first light shielding pattern by using the second resist pattern as an etching mask, and removing the second resist pattern.
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