Plasma processing apparatuses, substrate bonding systems, and substrate bonding methods are provided. The plasma processing apparatus includes a plasma process chamber that includes a process space, a load-lock chamber connected to the process space, a first vacuum pump that adjusts a pressure of the load-lock chamber, a process gas supply that supplies the process space with a process gas, and an H.sub.2O supply that supplies the process space with H.sub.2O. The plasma process chamber includes a chuck that supports a substrate and a plasma electrode to which a radio-frequency (RF) power is applied.

Embodiments of a plug for use in an electrostatic chuck are provided herein. In some embodiments, a plug for use in an electrostatic chuck includes a polymer sleeve having a central opening; and a core disposed in the central opening of the polymer sleeve, the core having a central protrusion and a peripheral ledge, wherein an outer surface of the core includes a helical channel extending from a lower surface of the core towards the peripheral ledge to at least partially define a gas flow path through the plug, and wherein the peripheral ledge is disposed between an upper surface of the polymer sleeve and the lower surface of the core.

Embodiments of substrate supports are provided herein. In some embodiments, a substrate support for use in a substrate processing chamber includes a ceramic plate having a first side configured to support a substrate and a second side opposite the first side, wherein the ceramic plate includes an electrode embedded in the ceramic plate; a ceramic ring disposed about the ceramic plate and having a first side and a second side opposite the first side, wherein the ceramic ring includes a chucking electrode and a heating element embedded in the ceramic ring; and a cooling plate coupled to the second side of the ceramic plate and the second side of the ceramic ring, wherein the cooling plate includes a radially inner portion, a radially outer portion, and a thermal break disposed therebetween.

An apparatus includes an electrostatic chuck and located within a vacuum enclosure. A plurality of conductive plates can be embedded in the electrostatic chuck, and a plurality of plate bias circuits can be configured to independently electrically bias a respective one of the plurality of conductive plates. Alternatively or additionally, a plurality of spot lamp zones including a respective set of spot lamps can be provided between a bottom portion of the vacuum enclosure and a backside surface of the electrostatic chuck. The plurality of conductive plates and/or the plurality of spot lamp zones can be employed to locally modify chucking force and to provide local temperature control.

A stage according to an exemplary embodiment has an electrostatic chuck. The electrostatic chuck has a base and a chuck main body. The chuck main body is provided on the base and configured to hold a substrate with electrostatic attractive force. The chuck main body has a plurality of first heaters and a plurality of second heaters. The number of second heaters is larger than the number of first heaters. The first heater controller drives the plurality of first heaters by an alternating current output or a direct current output from a first power source. The second heater controller drives the plurality of second heaters by an alternating current output or a direct current output from a second power source which has electric power lower than electric power of the output from the first power source.

The present disclosure discloses a lift thimble system, a reaction chamber, and semiconductor processing equipment, including a wafer thimble device configured to lift a wafer from a base by rising or drop the wafer onto the base by descending, and a focus ring thimble device configured to lift a focus ring from an initial position of the focus ring by rising to cause an inner ring area of an upper surface of the focus ring to lift an edge area of the wafer, or cause the focus ring to return to the initial position by descending. The technical solutions of the system, the reaction chamber, and the equipment of the present disclosure improve maintenance efficiency of an abnormal situation, and double the service lifetime of the focus ring. Moreover, the technical solutions may further realize replacement of the focus ring without damaging reaction chamber vacuum to improve efficiency.

Provided is a charged particle beam device capable of improving the accuracy of measurement and processing. The charged particle beam device includes an electrostatic chuck that adsorbs an inspection object, a voltage generation unit that generates a voltage to be supplied to the electrostatic chuck, and a state determination unit that determines a state of the inspection object. Here, the state determination unit includes a current waveform simulation unit that simulates a time-series change of an electrostatic chuck current flowing through the voltage generation unit when the electrostatic chuck normally adsorbs the inspection object, a difference integration unit that acquires an integration value of a difference between a time-series change of a simulation current generated by the current waveform simulation unit and the time-series change of the electrostatic chuck current flowing through the voltage generation unit, and a difference determination unit that determines an adsorption state of the inspection object and a shape feature of the inspection object based on the integration value of the difference.

A method, a non-transitory computer readable medium and a device. The method may include (a) introducing a voltage difference between an absolute value of a negative pole of the electrostatic chuck and an absolute value of a positive pole of the electrostatic chuck, the introducing occurs while the wafer is supported by the electrostatic chuck and is contacted by one or more conductive contact pins of the electrostatic chuck; (b) monitoring, by an electrostatic sensor that comprises a sensing element, a charge at a point of measurement located at a front side of the wafer, at different points of time that follow a start of the introducing of the voltage difference, to provide monitoring results; and (c) determining an electrical parameter of the contact between the wafer and the electrostatic chuck, based on the monitoring results.

An electrostatic chuck including a clamping layer having a first clamping electrode and a second clamping electrode is disclosed. A first clamping electrode defining a first clamping zone and a second clamping zone is provided. The first clamping zone and the second clamping zone are separated by a first gap and are electrically connected by at least one electrical connection extending across the first gap. A second clamping electrode disposed radially outward from the first clamping electrode. The second clamping electrode defining a third clamping zone and a fourth clamping zone that are separated by a second gap. The third clamping zone and the fourth clamping zone are electrically connected by at least one electrical connection extending across the second gap. Plasma processing apparatuses and systems incorporating the electrostatic chuck are also provided.

An electrostatic chuck includes a ceramic plate, an adsorption electrode, a ground electrode, and a wiring. The adsorption electrode is built-in near one surface of the ceramic plate. The ground electrode is arranged in the ceramic plate between the other surface of the ceramic plate and the adsorption electrode, and can be connected to a ground potential. The wiring is connected to the ground electrode in the ceramic plate and extends to the one surface of the ceramic plate.