摘要:
@ In the system, a hollow electrode (70) having two major surfaces and a plurality of apertures (72) in both major surfaces is disposed in the chamber. Connected to this hollow electrode is a radio frequency power source (76) for generating an electrical field. A second hollow electrode (78) also having two major surfaces with a plurality of apertures in both surfaces is disposed opposite the first electrode (70). A second radio frequency power source (80) is connected to the second electrode. A substrate (74) is placed in the chamber between the first and second electrodes. Provision (94,96,98,100;106) is made for introducing a gas to be converted in a reactive species by the radio frequency electrical field so that gas is uniformly distributed across the substrate.
摘要:
A system for continuous plasma processing of the major surfaces of a plurality of substrates (122A,122B,122C). The system comprises a plasma reactor chamber (115), provision for continuously introducing a gas to be converted in a reactive species by an electrical field, provision (116,118) for applying such electric fields to the substrates, provision for continuously exhausting gas, an automatic transport (123) or drive mechanism connected to the chamber and to the substrates to facilitate the advancement of substrates seriatim along a predetermined path in the chamber, and a vacuum lock (114,120) connected to the chamber for maintaining a substantially constant atmosphere in the chamber while each of the substrates is inserted into and removed from the chamber.
摘要:
@ In the system, a hollow electrode (70) having two major surfaces and a plurality of apertures (72) in both major surfaces is disposed in the chamber. Connected to this hollow electrode is a radio frequency power source (76) for generating an electrical field. A second hollow electrode (78) also having two major surfaces with a plurality of apertures in both surfaces is disposed opposite the first electrode (70). A second radio frequency power source (80) is connected to the second electrode. A substrate (74) is placed in the chamber between the first and second electrodes. Provision (94,96,98,100;106) is made for introducing a gas to be converted in a reactive species by the radio frequency electrical field so that gas is uniformly distributed across the substrate.
摘要:
A system for continuous plasma processing of the major surfaces of a plurality of substrates (122A,122B,122C). The system comprises a plasma reactor chamber (115), provision for continuously introducing a gas to be converted in a reactive species by an electrical field, provision (116,118) for applying such electric fields to the substrates, provision for continuously exhausting gas, an automatic transport (123) or drive mechanism connected to the chamber and to the substrates to facilitate the advancement of substrates seriatim along a predetermined path in the chamber, and a vacuum lock (114,120) connected to the chamber for maintaining a substantially constant atmosphere in the chamber while each of the substrates is inserted into and removed from the chamber.
摘要:
A system for generating a substantially uniform plasma for processing a substrate (32) having two major surfaces, each with electrically conductive portions. Two electrodes (28,30) are oppositely disposed with respect to one another on either side of the substrate. A first r.f. power source (34) is electrically connected to the first electrode (28) and a second r.f. power source (36) is electrically connected to the second electrode (30). The first and second r.f. power sources are out of phase with respect to one another, resulting in the generation of a substantially uniform plasma field.
摘要:
A system for generating a substantially uniform plasma for processing a substrate (32) having two major surfaces, each with electrically conductive portions. Two electrodes (28,30) are oppositely disposed with respect to one another on either side of the substrate. A first r.f. power source (34) is electrically connected to the first electrode (28) and a second r.f. power source (36) is electrically connected to the second electrode (30). The first and second r.f. power sources are out of phase with respect to one another, resulting in the generation of a substantially uniform plasma field.