Embodiments of baking chambers are provided herein. In some embodiments, a baking chamber for baking a substrate includes: a chamber body enclosing an interior volume; a heater disposed in the interior volume, wherein the heater is configured to have a surface temperature of about 100 to about 400 degrees Celsius during use; a shroud disposed in the interior volume opposite the heater, wherein the shroud includes a central opening fluidly coupled to a gas inlet; a plurality of substrate lift pins configured to support a substrate in the interior volume between the heater and the shroud, wherein the shroud includes a plurality of first openings to facilitate the plurality of substrate lift pins; and a gas outlet disposed in the chamber body opposite the shroud such that a gas flow path through the interior volume extends from the gas inlet, around the heater, and to the gas outlet.

Embodiments of baking chambers for baking a substrate and methods of use thereof are provided herein. In some embodiments, a multi-chamber process tool for processing a substrate including: a wet clean chamber for cleaning the substrate; and a baking chamber configured to heat the substrate to remove residue or haze left over after a wet clean process performed in the wet clean chamber, the baking chamber comprising: a chamber body enclosing an interior volume; a heater disposed in the interior volume, wherein the heater is configured to have a surface temperature of about 100 to about 400 degrees Celsius during use; a substrate support configured to support a substrate disposed in the interior volume, wherein the substrate support has a direct line of sight with the heater such that the heater heats the substrate support via convection; and a gas inlet and a gas outlet coupled to the interior volume.

Embodiments of baking chambers for baking a substrate and methods of use thereof are provided herein. In some embodiments, a multi-chamber process tool for processing a substrate including: a wet clean chamber for cleaning the substrate; and a baking chamber configured to heat the substrate to remove residue or haze left over after a wet clean process performed in the wet clean chamber, the baking chamber comprising: a chamber body enclosing an interior volume; a heater disposed in the interior volume, wherein the heater is configured to have a surface temperature of about 100 to about 400 degrees Celsius during use; a substrate support configured to support a substrate disposed in the interior volume, wherein the substrate support has a direct line of sight with the heater such that the heater heats the substrate support via convection; and a gas inlet and a gas outlet coupled to the interior volume.

Embodiments of the present disclosure generally include apparatus and methods for removing adhesive residues from a surface of a lithography mask. In particular, the processing systems described herein provide for the delivery of a solvent to a discrete plurality of locations on the surface of the lithography mask to facilitate the removal of adhesive residue therefrom. In one embodiment, a method of processing a substrate includes positioning the substrate on a substrate support of a processing system, sealing individual ones of a plurality of cleaning units to a surface of the substrate at a corresponding plurality of locations, heating a cleaning fluid to a temperature between about 50° C. and about 150° C., flowing the cleaning fluid to, and thereafter, from, the plurality of cleaning units, and exposing the surface of the substrate to the cleaning fluid at the plurality of locations.

In a method of cleaning a photo mask, the photo mask is placed on a support such that a pattered surface faces down, and an adhesive sheet is applied to edges of a backside surface of the photo mask.

In a method of cleaning a photo mask, the photo mask is placed on a support such that a pattered surface faces down, and an adhesive sheet is applied to edges of a backside surface of the photo mask.

Methods for removing haze defects from a photomask or reticle are disclosed. The photomask is placed into a chamber which includes a hydrogen atmosphere. The photomask is then exposed to radiation. The energy from the radiation, together with the hydrogen, causes decomposition of the haze defects. The methods can be practiced on-site and quickly, without the need for wet chemicals or the need to remove the pellicle before cleaning of the photomask. A device for conducting the methods is also disclosed herein.

Methods for removing haze defects from a photomask or reticle are disclosed. The photomask is placed into a chamber which includes a hydrogen atmosphere. The photomask is then exposed to radiation. The energy from the radiation, together with the hydrogen, causes decomposition of the haze defects. The methods can be practiced on-site and quickly, without the need for wet chemicals or the need to remove the pellicle before cleaning of the photomask. A device for conducting the methods is also disclosed herein.

Embodiments of baking chambers for baking a photomask are provided herein. In some embodiments, a baking chamber includes: a chamber body enclosing a first interior volume and a second interior volume, disposed beneath and fluidly independent from the first interior volume; a radiant heat source disposed in the first interior volume; a photomask support structure configured to support a photomask disposed in the second interior volume; a window disposed between the first interior volume the second interior volume, wherein the window is made of a material that is transparent to thermal radiation; a first gas inlet and a first gas outlet coupled to the first interior volume; and a second gas inlet and a second gas outlet coupled to the second interior volume on opposite ends thereof to facilitate flow of a process gas laterally through the second interior volume and across the photomask support structure.

Embodiments of baking chambers for baking a photomask are provided herein. In some embodiments, a baking chamber includes: a chamber body enclosing a first interior volume and a second interior volume, disposed beneath and fluidly independent from the first interior volume; a radiant heat source disposed in the first interior volume; a photomask support structure configured to support a photomask disposed in the second interior volume; a window disposed between the first interior volume the second interior volume, wherein the window is made of a material that is transparent to thermal radiation; a first gas inlet and a first gas outlet coupled to the first interior volume; and a second gas inlet and a second gas outlet coupled to the second interior volume on opposite ends thereof to facilitate flow of a process gas laterally through the second interior volume and across the photomask support structure.