Substrate processing apparatus, method for examining substrate processing conditions, and storage medium

1. A substrate processing apparatus, comprising:

a substrate processing unit for performing a process on a plurality of substrates of one lot;

a recipe protection unit for prohibiting processing conditions for the process from being changed while the process is being performed on the substrates;

a protection cancellation unit for canceling a prohibition of a change in the process to allow the processing conditions to be changed while the process is being performed on the substrates;

a modifying unit for modifying the processing conditions;

a transfer recipe protection unit for prohibiting transfer of a substrate from the plurality of substrates into the substrate processing unit;

a substrate transfer unit for transferring the plurality of substrates; and

a determination unit for determining whether a change in substrate transfer conditions, that are required for transferring the substrate from the plurality of substrates, has been prohibited in response to a manipulation from an external device for modifying the processing conditions,

wherein, if the change in the substrate transfer conditions has not been prohibited, the determination unit also determines whether the transfer of the substrate from the plurality of substrates into the substrate processing unit has been prohibited,

wherein, if the transfer of the substrates into the substrate processing unit has been prohibited, the modifying unit modifies the processing conditions, and

wherein the change in the substrate transfer conditions includes a change in a transfer sequence or a transfer route of the substrates from a front opening unified pod accommodating the substrates to a processing chamber of the substrate processing unit.

2. The substrate processing apparatus of claim 1 , wherein, if the change in the substrate transfer conditions has been prohibited, the manipulation from the external device is not accepted.

3. The substrate processing apparatus of claim 1 , wherein, if the change in the substrate transfer conditions has been prohibited, a transmission of the processing conditions to an outside of the substrate processing apparatus is prohibited.

4. The substrate processing apparatus of claim 1 , further comprising:

a setting unit for setting the processing conditions for the process to be performed on the substrates; and

a condition decision unit for, when processing conditions different from the set processing conditions set by the setting unit are inputted, determining processing conditions for the process to be performed on the substrates by the substrate processing unit based on a difference between the inputted processing conditions and the set processing conditions set by the setting unit.

5. The substrate processing apparatus of claim 1 , wherein the processing conditions include at least one of a flow rate ratio of processing gases, a processing temperature of the substrates and an inner pressure of a processing chamber of the substrate processing unit.

6. A method for examining substrate processing conditions, which is to be performed by a substrate processing apparatus that includes a substrate processing unit for performing a process on a plurality of substrates of one lot, and a recipe protection unit for prohibiting processing conditions for the process from being changed while the process is being performed on the substrates, the method comprising:

a protection cancellation step of canceling a prohibition of a change in the process to allow the processing conditions to be changed while the process is being performed on the substrates;

a modifying step of modifying the processing conditions;

a first determination step of determining whether a change in substrate transfer conditions required for transferring a substrate from the plurality of substrates has been prohibited in response to a manipulation from an external device for modifying the processing conditions; and

a second determination step of, if the change in the substrate transfer conditions has not been prohibited, determining whether a transfer of the substrate from the plurality of substrates into the substrate processing unit has been prohibited,

wherein, if the transfer of the substrate into the substrate processing unit has been prohibited, the processing conditions are modified at the modifying step, and

wherein the change in the substrate transfer conditions includes a change in transfer sequence or a transfer route of the substrates from a front opening unified pod accommodating the substrates to a process chamber of the substrate processing unit.

7. The method of claim 6 , wherein, if an abnormality occurs in the substrate processing unit, the processing conditions are modified at the modifying step.

8. The method of claim 6 , wherein, if the change in the substrate transfer conditions has been prohibited, the manipulation from the external device is not accepted.

9. The method of claim 6 , wherein, if the change in the substrate transfer conditions has been prohibited, a transmission of the processing conditions to an outside of the substrate processing apparatus is prohibited.

10. The method of claim 6 , further comprising:

a process information storing step of storing process information that at least includes process IDs that represent contents of the respective procedures in the process flow;

a processing condition storing step of storing processing conditions that include a sequence of the procedures; and

a process flow determination step of determining whether or not the sequence of the procedures is accepted or whether or not there is any sequence of the procedures,

wherein, at the process flow rearranging step, if the sequence of the procedures is not accepted or there is no sequence of the procedures, the sequence of the procedures is modified by providing a warning, changing the sequence of the procedures, adding procedure(s) or removing any of the procedures.

11. The method of claim 6 , wherein the processing conditions include at least one of a flow rate ratio of processing gases, a processing temperature of the substrates and an inner pressure of a processing chamber of the substrate processing unit.

12. A non-transitory computer-readable storage medium storing a program for performing, when executed by a computer, a method for examining substrate processing conditions to be performed by a substrate processing apparatus that includes a substrate processing unit for performing a process on a plurality of substrates of one lot, and a recipe protection unit for prohibiting processing conditions for the process from being changed while the process is being performed on the substrates, wherein the program comprises:

a protection cancellation module for canceling a prohibition of a change in the process to allow the process conditions to be changed while the process is being performed on the substrates;

a modifying module for modifying the processing conditions;

a first determination module for determining whether a change in substrate transfer conditions required for transferring a substrate from the plurality of substrates has been prohibited in response to a manipulation from an external device for modifying the processing conditions; and

a second determination module for determining, if the change in the substrate transfer conditions has not been prohibited, whether a transfer of the substrate from the plurality of substrates into the substrate processing unit has been prohibited,

wherein, the modifying module modifies the processing conditions if the transfer of the substrate into the substrate processing unit has been prohibited, and

wherein the change in the substrate transfer conditions includes a change in a transfer sequence or a transfer route of the substrates from a front opening unified pod accommodating the substrates to a processing chamber of the substrate processing unit.

13. The storage medium of claim 12 , wherein the processing conditions include at least one of a flow rate ratio of processing gases, a processing temperature of the substrates and an inner pressure of a processing chamber of the substrate processing unit.