摘要:
A plasma reactor has a reactor vessel and a pair of electrodes in the form of spaced apart and oppositely disposed metallic surfaces defining therebetween a plasma discharge space. At least one of the metallic surfaces is the surface of a metallic plate having a plurality of gas feed openings extending through the metallic surface towards said discharge space and from a distribution chamber extending along the plate opposite the discharge space. The distribution chamber has a wall opposite and distant from the plate and includes a gas inlet arrangement with a plurality of gas inlet openings distributed along the wall and connected to one or more gas feed lines to the reactor. A gas flow resistant coefficient between the one or more gas feed lines and at least a predominant portion of the connected inlet openings are at least substantially equal.
摘要:
A plasma reactor has a reactor vessel and a pair of electrodes in the form of spaced apart and oppositely disposed metallic surfaces defining therebetween a plasma discharge space. At least one of the metallic surfaces is the surface of a metallic plate having a plurality of gas feed openings extending through the metallic surface towards said discharge space and from a distribution chamber extending along the plate opposite the discharge space. The distribution chamber has a wall opposite and distant from the plate and includes a gas inlet arrangement with a plurality of gas inlet openings distributed along the wall and connected to one or more gas feed lines to the reactor. A gas flow resistant coefficient between the one or more gas feed lines and at least a predominant portion of the connected inlet openings are at least substantially equal.
摘要:
A plasma reactor has a reactor vessel and a pair of electrodes in the form of spaced apart and oppositely disposed metallic surfaces defining therebetween a plasma discharge space. At least one of the metallic surfaces is the surface of a metallic plate having a plurality of gas feed openings extending through the metallic surface towards said discharge space and from a distribution chamber extending along the plate opposite the discharge space. The distribution chamber has a wall opposite and distant from the plate and includes a gas inlet arrangement with a plurality of gas inlet openings distributed along the wall and connected to one or more gas feed lines to the reactor. A gas flow resistant coefficient between the one or more gas feed lines and at least a predominant portion of the connected inlet openings are at least substantially equal.
摘要:
A plasma reactor has a reactor vessel and a pair of electrodes in the form of spaced apart and oppositely disposed metallic surfaces defining therebetween a plasma discharge space. At least one of the metallic surfaces is the surface of a metallic plate having a plurality of gas feed openings extending through the metallic surface towards said discharge space and from a distribution chamber extending along the plate opposite the discharge space. The distribution chamber has a wall opposite and distant from the plate and includes a gas inlet arrangement with a plurality of gas inlet openings distributed along the wall and connected to one or more gas feed lines to the reactor. A gas flow resistant coefficient between the one or more gas feed lines and at least a predominant portion of the connected inlet openings are at least substantially equal.
摘要:
A method of fabricating an image sensor device (5) transferring an intensity of radiation (1) into an electrical current (i-i, a2) depending on said intensity, comprising the following steps in a vacuum deposition device: Depositing onto a dielectric, insulating surface a matrix of electrically conducting pads (7a, 7b) as rear electrical contacts, plasma assisted exposing said surface with pads to a donor delivering gas without adding a silicon containing gas, depositing a layer (15) of intrinsic silicon from a silicon delivering gas depositing a doped layer (17) and arranging an electrically conductive layer (19) transparent for said radiation (1) as a front contact. The method of fabricating an image-sensor-device and the image-sensor-device are avoiding disadvantages of the prior art. This means the image-sensor-device of the invention has a good ohmic contact, a low dark-current, no pixel-cross-talk and a reproducible fabrication-process.
摘要:
A device for detecting infrared radiation which comprises a sensitive arm which, over at least a portion of its length, consists of bimetal. One end of said arm is joined to a membrane.