Reticle manipulation device
View Patent ↗A reticle manipulating device comprising a housing capable of having a controlled environment wherein at least one processing module is connected to the housing and capable of processing a reticle. A transport apparatus is connected to the housing for transporting the reticle between the at least one module to another portion of the housing. At least one module is removably connectable to the housing and at least one module has an interface adapted for removably coupling the module to the housing. One module being selectable for connection to the housing from a number of different interchangeable module each having a different predetermined characteristic and being capable of connection to the housing.
1. A reticle manipulating device comprising:
a housing capable of having a controlled environment therein and having at least one processing module interface;
at least one processing module connected to the housing, the at least one processing module having a closable opening through which a reticle is inserted into the at least one processing module for processing the reticle; and
a transport apparatus connected to the housing for transporting the reticle between the at least one processing module to another portion of the housing;
wherein the at least one processing module is removably connectable to the housing so as to be inserted at least partly within the housing, the at least one processing module having an interface adapted for removably coupling the at least one processing module to the at least one process module interface of the housing at a predetermined location of the housing, and the at least one processing module being selectable for connection to the housing from a number of different interchangeable modules each having a different predetermined characteristic defining different corresponding functions of each processing module for processing the reticle and each processing module being capable of interchangeable connection via the interface to each one of the at least one processing module interface of the housing at the predetermined location independent of the different predetermined characteristic.
2. The device according to claim 1 , wherein the at least one processing module is adapted for cleaning the reticle using at least one of a gas based, a wet based, or electromagnetic radiation based cleaning method.
3. The device according to claim 1 , wherein the housing is capable of holding an inert gas or pressurized gas atmosphere therein.
4. The device according to claim 1 , wherein the at least one processing module has a detector adapted for detecting at least one of an electric charge on the reticle, or airborne molecular contamination.
5. The device according to claim 1 , wherein the at least one processing module has a camera for magnified visual inspection of the reticle.
6. The device according to claim 1 , wherein the at least one processing module has a reader for reading indicia on a pellicle located in the at least one processing module.
7. The device according to claim 1 , wherein the at least one processing module has a detector for detecting flatness of the reticle or of a pellicle located in the at least one processing module.
8. The device according to claim 1 , wherein the at least one processing module is adapted to store the reticle therein, and the reticle is at least one of an extreme ultra violet bare reticle, a 157 mm reticle, an x-ray reticle, or a SCALPEL reticle.
9. The device according to claim 1 , wherein the at least one processing module has a processor with programming for performing predictive maintenance, tracking the number of times the reticle has been exposed to light, and characterized in that the programming includes historical models for predicting reticle servicing, cleaning or disposal.
10. The device according to claim 1 , wherein the at least one processing module has a control for controlling at least one of a temperature or humidity within the at least one module.
11. The device according to claim 1 , wherein the at least one processing module is adapted for preconditioning the reticle prior to transfer of the reticle from the at least one processing module to the other portion of the housing.
12. The device according to claim 1 , wherein the at least one processing module is adapted for gathering particles from the reticle.
13. The device according to claim 1 , wherein the at least one processing module is adapted for buffering one or more reticles.
14. The device according to claim 1 , wherein the at least one processing module has a scribing device for scribing indicia on the reticle.
15. The device according to claim 1 , wherein the at least one processing module is adapted for mounting and demounting a pellicle.
16. The device according to claim 1 , wherein the number of different interchangeable processing modules each having a different predetermined characteristic have a height based on a predetermined grid size so that processing modules having different heights are capable of interchangeable connection via a respective interface to each one of the at least one processing module interface of the housing at the predetermined location independent of the different predetermined characteristic.