摘要 |
Methods and apparatuses for mounting a pellicle to a reticle is provided. A multi-support point pellicle holder supports a pellicle, such as a fused silica pellicle, and a multi-support point holder supports the reticle, where each point on the respective frame provides a substantially equal-force. An adhesive is added to the pellicle, where upon attaching the reticle pellicle, the weight of the reticle causes the adhesive spots to form a wider bonding layer, adhering the pellicle to the reticle. The adhesive layer is cured and a sealant is added in the spaces between the adhesive spots.
|