摘要:
A plasma processing apparatus includes a processing chamber in which a target object is processed by a plasma, a first and a second electrode that are provided in the processing chamber to face each other and have a processing space therebetween, and a high frequency power source that is connected to at least one of the first and the second electrode to supply a high frequency power to the processing chamber. And at least one of the first and the second electrode includes a base formed of a plate-shaped dielectric material and a resistor formed of a metal and provided between the base and the plasma.
摘要:
A plasma processing apparatus includes a processing chamber in which a target substrate is processed; an application electrode and a facing electrode provided to face each other in the processing chamber, a plasma generation space being formed between the application electrode and the facing electrode; and an RF power supply connected to the application electrode, an RF power being supplied from the RF power supply to the application electrode. At least one of the application electrode and the facing electrode includes a base formed of a metal, and a dielectric body inserted into the base, one or more metal plate electrodes being buried in the dielectric body.
摘要:
A processing apparatus for performing a process on a surface of an object to be processed by applying a high frequency power to an electrode installed in an airtight processing chamber to convert a processing gas introduced therein into a plasma, includes a thermal transfer gas feed pathway for supplying a thermal transfer gas for controlling a temperature of the object to be processed to a minute space between the object to be processed and a holding unit installed on the electrode for attracting and holding the object to be processed through an inner portion of an insulating member disposed under the electrode. A portion of the thermal transfer gas feed pathway, which passes through the inner portion of the insulating member, is formed in a zigzag shape or a spiral shape with respect to a normal direction of a holding surface of the holding unit.
摘要:
A processing apparatus for performing a process on a surface of an object to be processed by applying a high frequency power to an electrode installed in an airtight processing chamber to convert a processing gas introduced therein into a plasma, includes a thermal transfer gas feed pathway for supplying a thermal transfer gas for controlling a temperature of the object to be processed to a minute space between the object to be processed and a holding unit installed on the electrode for attracting and holding the object to be processed through an inner portion of an insulating member disposed under the electrode. A portion of the thermal transfer gas feed pathway, which passes through the inner portion of the insulating member, is formed in a zigzag shape or a spiral shape with respect to a normal direction of a holding surface of the holding unit.
摘要:
Disclosed herein is a plasma processing apparatus that introduces a process gas into an airtight processing container, that applies a radio frequency power to generate plasma, and that conducts a plasma process to an object to be processed arranged in the processing container. The plasma processing apparatus includes: an electrode unit arranged in the processing container, the electrode unit having an electrode for applying the radio frequency power, and a space portion arranged in the electrode unit, the space portion insulating the electrode and the processing container from each other. The space portion communicates with atmospheric air outside the processing container.
摘要:
Disclosed herein is a plasma processing apparatus that introduces a process gas into an airtight processing container, that applies a radio frequency power to generate plasma, and that conducts a plasma process to an object to be processed arranged in the processing container. The plasma processing apparatus includes: an electrode unit arranged in the processing container, the electrode unit having an electrode for applying the radio frequency power, and a space portion arranged in the electrode unit, the space portion insulating the electrode and the processing container from each other. The space portion communicates with atmospheric air outside the processing container.
摘要:
The present invention relates to a plasma processing apparatus that introduces a process gas into an airtight processing container, that applies a radio frequency power to generate plasma, and that conducts a plasma process to an object to be processed arranged in the processing container. The plasma processing apparatus of the present invention includes: an electrode unit arranged in the processing container, the electrode unit having an electrode for applying the radio frequency power, and a space portion arranged in the electrode unit, the space portion insulating the electrode and the processing container from each other. The space portion is communicated with an atmospheric air outside the processing container.
摘要:
A plasma processing apparatus includes a processing chamber in which a target substrate is processed; an application electrode and a facing electrode provided to face each other in the processing chamber, a plasma generation space being formed between the application electrode and the facing electrode; and an RF power supply connected to the application electrode, an RF power being supplied from the RF power supply to the application electrode. At least one of the application electrode and the facing electrode includes a base formed of a metal, and a dielectric body inserted into the base, one or more metal plate electrodes being buried in the dielectric body.
摘要:
A plasma processing apparatus includes a processing chamber in which a target object is processed by a plasma, a first and a second electrode that are provided in the processing chamber to face each other and have a processing space therebetween, and a high frequency power source that is connected to at least one of the first and the second electrode to supply a high frequency power to the processing chamber. And at least one of the first and the second electrode includes a base formed of a plate-shaped dielectric material and a resistor formed of a metal and provided between the base and the plasma.
摘要:
The condensing apparatus 71 includes: a compressor 10 which has a compression part 20 compressing a working fluid; a condenser 13 which condenses the working fluid compressed by the compression part 20; and a spray mechanism 81 including a nozzle 82 which sprays a cooling fluid into a fluid passage 91 to cool the working fluid flowing through the fluid passage 91 between a discharge opening CS2 of the compression part 20 and an inlet 13a of the condenser 13.