Abstract: Methods and apparatuses to improve the temperature uniformity of a workpiece being processed on a heated platen of a thermal processing station. A heated platen is enclosed in a housing incorporating an additional heat source that uniformly outputs thermal energy into the process chamber in which the heated platen is positioned. In preferred embodiments, this heat source is positioned in the lid of the housing. It is additionally preferred that the heated lid includes features that provide a gas flow path to introduce to and/or purge gas from the process chamber. In terms of photoresist performance, the improved thermal uniformity provided by using such an additional heat source in the housing, e.g., in the lid, offers improved line width control and line uniformity across a wafer.

Abstract: Single wafer processing methods and systems for manufacturing films having low-k properties and low indices of refraction. The methods incorporate a processing station in which both curing and post-cure, in situ gas cooling take place.

Abstract: Methods and apparatuses to improve the temperature uniformity of a workpiece being processed on a heated platen of a thermal processing station. A heated platen is enclosed in a housing incorporating an additional heat source that uniformly outputs thermal energy into the process chamber in which the heated platen is positioned. In preferred embodiments, this heat source is positioned in the lid of the housing. It is additionally preferred that the heated lid includes features that provide a gas flow path to introduce to and/or purge gas from the process chamber. In terms of photoresist performance, the improved thermal uniformity provided by using such an additional heat source in the housing, e.g., in the lid, offers improved line width control and line uniformity across a wafer.

Abstract: Single wafer processing methods and systems for manufacturing films having low-k properties and low indices of refraction. The methods incorporate a processing station in which both curing and post-cure, in situ gas cooling take place.

Abstract: Single wafer processing methods and systems for manufacturing films having low-k properties and low indices of refraction. The methods incorporate a processing station in which both curing and post-cure, in situ gas cooling take place.

Abstract: A processing chamber and methods for employing this processing chamber to thermally treat wafer-like objects. The chamber comprises a double walled shell, a pedestal style heater, internal passages for the transport of cooling gases and removal of exhaust gases, independently variable gas introduction patterns, and a movable door for sealing the chamber. The chamber is designed to permit in situ cooling of wafer-like objects and to provide means for precise optimization of this cooling. The methods provide for the processing of the wafer-like object in an environment where the temperature, rate of change of the temperature, composition of gases and the relative timings of changes to these variables may be controlled to achieve the desired material properties in the wafer-like object or in films contained on this wafer-like object.

Abstract: A processing chamber and methods for employing this processing chamber to thermally treat wafer-like objects. The chamber comprises a double walled shell, a pedestal style heater, internal passages for the transport of cooling gases and removal of exhaust gases, independently variable gas introduction patterns, and a movable door for sealing the chamber. The chamber is designed to permit in situ cooling of wafer-like objects and to provide means for precise optimization of this cooling. The methods provide for the processing of the wafer-like object in an environment where the temperature, rate of change of the temperature, composition of gases and the relative timings of changes to these variables may be controlled to achieve the desired material properties in the wafer-like object or in films contained on this wafer-like object.

Abstract: A processing chamber and methods for employing this processing chamber to thermally treat wafer-like objects. The chamber comprises a double walled shell, a pedestal style heater, internal passages for the transport of cooling gases and removal of exhaust gases, independently variable gas introduction patterns, and a movable door for sealing the chamber. The chamber is designed to permit in situ cooling of wafer-like objects and to provide means for precise optimization of this cooling. The methods provide for the processing of the wafer-like object in an environment where the temperature, rate of change of the temperature, composition of gases and the relative timings of changes to these variables may be controlled to achieve the desired material properties in the wafer-like object or in films contained on this wafer-like object.

Abstract: An apparatus and method for dispensing liquid at a controlled temperature in a spin coating or developer machine are disclosed. The apparatus is a thermal control line that has an inner core wall that encloses at least one conduit for a liquid dispense line and an outer annular wall that encloses at least one chamber for circulation of coolant. The inner core wall and the outer annular wall are formed of such materials as to permit efficient heat exchange between the coolant and the liquid. The coolant is circulated in the annular chamber at a rate sufficient to maintain the dispensed liquid at a desired temperature.