摘要:
Provided is a substrate processing apparatus suppressing the vibration of a cover in an initial stage of unloading a boat from a process pipe. The substrate processing apparatus comprises: a boat for placing a substrate; a process pipe receiving the boat; a cover on which the boat is placed, the cover opening and closing a furnace port installed on a lower end of the process pipe; an elevation mechanism moving the cover upward and downward; a motor driving the elevation mechanism; a sealing member sealing a space between the cover and a lower end surface of the process pipe; and a controller controlling torque of the motor such that the substrate is maintained a rest position within the boat in a deformation recovery period of the cover occurring when the sealing member is removed from a surface of the cover or the lower end surface of the process pipe.
摘要:
Provided are a substrate processing apparatus and a method of displaying an abnormal state of the substrate processing apparatus. The substrate processing apparatus comprising: a manipulation unit comprising a manipulation screen displaying a state of at least one of a substrate carrying mechanism and a substrate processing mechanism; and a control unit comprising a carrying system controller controlling the substrate carrying mechanism. The manipulation unit comprises a setting screen through which detection conditions of sensors configured to detect states of the substrate carrying mechanism and the substrate processing mechanism, and information about a torque limitation including the enabling or disabling of the torque control and a torque control value are set for the substrate carrying mechanism. The carrying system controller assigns a motion of the substrate carrying mechanism to a carrying control module based on an instruction from the manipulation unit, and the carrying control module controls the substrate carrying mechanism according to the instruction and the information.
摘要:
A substrate processing apparatus capable of easily checking a state of a transfer mechanism when an error occurs and readily determining a cause of the error is provided. The substrate processing apparatus includes at least one sensor provided in a transfer mechanism for transferring a substrate, a transfer control module for receiving sensing data transmitted by the at least one sensor, a transfer system controller for controlling the transfer control module, and a manipulation unit at least including a display unit for displaying a state of the transfer mechanism based on the sensed data. Therefore, when an error occurs, at least the sensed data transmitted by the at least one sensor is displayed on the display unit.
摘要:
An antenna, a dielectric window, a plasma processing apparatus and a plasma processing method are capable of improving uniformity of a substrate surface processing amount in the surface of the substrate. The antenna includes the dielectric window 16; and a slot plate 20, provided on one side of the dielectric window 16, having a plurality of slots 133. The dielectric window 16 has a flat surface 146 surrounded by a ring-shaped first recess; and a plurality of second recesses 153 formed on the flat surface 146 so as to surround a center of the flat surface 146. Here, the flat surface 146 is formed on the other side of the dielectric window 16. When viewed from a thickness direction of the slot plate, a center of each second recess 153 is located within each slot 133 of the slot plate.
摘要:
A fixing device including a heating roller; a pressure roller forming a nip section by making contact with the heating roller; a controller for controlling the surface temperature of the heating roller so that it becomes a predetermined set temperature; an amount of decrease detector for detecting an amount of decrease in the surface temperature of the pressure roller between before and after the passing of the paper sheet through the nip section; a determiner for specifying a required temperature required to perform the fixing for the paper sheet on the basis of the amount of decrease and for determining whether the set temperature is acceptable as the required temperature; and a temperature compensator for correcting the set temperature so that the set temperature is acceptable as the required temperature in the case that the determiner has determined that the set temperature is not acceptable as the required temperature.