摘要:
The present invention provides a manufacturing method for forming an integrated circuit device and to a corresponding integrated circuit device. The manufacturing method for forming an integrated circuit device comprises the steps of: forming a first level on a substrate; forming a second level above the first level; forming a cap layer on the second level which covers a first region of the level and leaves a second region uncovered; and simultaneously etching a first contact hole in the first region and a second contact hole in the second region such that the etching is selective to the cap layer in the second region and proceeds to a greater depth in the first region.
摘要:
A droplet separator installation for gas washers, cooling towers etc. is described according to which a row of parallel droplet separator profiles is supported at a support construction by means of an intermediate construction. The intermediate construction serves for the support and the stabilization of the droplet separator profile row and for the support of a rinsing means for rinsing the droplet separator profile row.
摘要:
The invention is directed at a mist eliminator for horizontal gas flow applications which is built as a combination of tubular and vane type elements and which is used to separate droplets from flue gas flows in a flue gas desulphurisation (FGD).
摘要:
The present invention provides a manufacturing method for an integrated semiconductor contact structure having an improved Aluminum fill comprising the steps of: forming contact holes in an insulation layer provided on a wafer, said contact holes having a respective bottom and respective sidewalls, said bottoms including a respective conductive area; introducing said wafer into a first PVD deposition chamber, said first PVD deposition chamber including a wafer bias means; and cold depositing a first Aluminum layer on the wafer in said first PVD deposition chamber, said first Aluminum layer covering said bottoms and said sidewalls of said contact holes and forming a seed layer; wherein during said step of cold depositing said first Aluminum layer on the wafer in said first PVD deposition chamber said wafer bias means is set to a bias in the range between 20 W and 700 W or −50 V to −800 V.
摘要:
Method of fabricating an integrated memory device including the steps of providing a semiconductor substrate, including an array region and a support region; providing GC-lines in said array region and in said support region, wherein the GC-lines in said support region have a first height; providing in the array region bit line contacts projecting above said GC-lines, wherein said bit line contacts have a second height being higher than said first height; providing a first isolation layer, the maximum height of said GC-lines in said support region including the coverage of said first isolation layer being lower than said second height; providing a second isolation layer on said first isolation layer; and polishing said first isolation layer and said second isolation layer, such that a planar surface of the integrated memory device is provided and such that said bit line contacts are exposed.
摘要:
A suspension solution filter sieve basket for use in a flue gas desulfurization includes holes which widen in a flow direction of a suspension solution.
摘要:
A separation system for separating drops from a flue gas flow for installation in a gas scrubber of a power plant or an incineration plant includes a front coarse separator arranged in a gas flow direction, and a rear final separator arranged in the gas flow direction. The rear final separator is provided to have a lower separation performance in comparison with an upstream separator in the gas flow direction and/or is provided as a tube separator.
摘要:
A suspension solution filter sieve basket for use in a flue gas desulfurization includes holes which widen in a flow direction of a suspension solution.
摘要:
A droplet separator installation for gas washers, cooling towers etc. is described according to which a row of parallel droplet separator profiles is supported at a support construction by means of an intermediate construction. The intermediate construction serves for the support and the stabilization of the droplet separator profile row and for the support of a rinsing means for rinsing the droplet separator profile row.
摘要:
The present invention provides a metallization arrangement for a semiconductor structure (1) having a first substructure plane (M1), preferably a first metallization plane; a second metallization plane (M2) having a first and a second adjacent interconnect (LBA; LBB); a first intermediate dielectric (ILD1) for mutual electrical insulation of the first substructure plane (M1) and second metallization plane (M2); and via holes (V) filled with a conductive material (FM) in the intermediate dielectric (ILD1) for connecting the first substructure plane (M1) and second metallization plane (M2). A liner layer (L) made of a dielectric material is provided under the second metallization plane (M2), which liner layer is interrupted in the interspace (O) between the first and second adjacent interconnects (LBA; LBB) of the second metallization plane (M2). The invention likewise provides a corresponding fabrication method.