| 摘要 |
<p>A reticle that is modified to prevent bridging of the masking material (e.g., chrome) between portions of the lithographic mask pattern during an integrated circuit fabrication process. According to a first aspect, the modification involves electrically connecting the various portions of the lithographic mask pattern that balance charges generated in the portions during fabrication processes. In one embodiment, sub-resolution wires that extend between the lithographic mask pattern portions facilitate electrical conduction between the mask pattern portions, thereby equalizing dissimilar charges. In another embodiment, a transparent conductive film is formed over the lithographic mask pattern to facilitate conduction. In accordance with a second aspect, the modification involves separating the various portions of the lithographic mask pattern into relatively small segments by providing sub-resolution gaps between the various portions, thereby minimizing the amount of charge that is generated on each portion.</p> |
