摘要:
A method for classifying errors in the layout of a semiconductor circuit includes examining the layout of the semiconductor circuit for infringement of predetermined design rules in order to establish errors. For each error, the error is marked in the layout, and information about the error and the layout of the semiconductor circuit in an area surrounding the error is extracted. The extracted information is compared with prestored information within a multiplicity of classes, and the error is assigned to the respective class on the basis of the compared information.
摘要:
A method for classifying errors in the layout of a semiconductor circuit includes examining the layout of the semiconductor circuit for infringement of predetermined design rules in order to establish errors. For each error, the error is marked in the layout, and information about the error and the layout of the semiconductor circuit in an area surrounding the error is extracted. The extracted information is compared with prestored information within a multiplicity of classes, and the error is assigned to the respective class on the basis of the compared information.
摘要:
A method for classifying errors in the layout of a semiconductor circuit includes examining the layout of the semiconductor circuit for infringement of predetermined design rules in order to establish errors. For each error, the error is marked in the layout, and information about the error and the layout of the semiconductor circuit in an area surrounding the error is extracted. The extracted information is compared with prestored information within a multiplicity of classes, and the error is assigned to the respective class on the basis of the compared information.
摘要:
At least one cell pair graph is generated for cells of the layout. A partial inverse layout tree is determined from the cell pair graph. For the partial inverse layout tree, only branches of the complete inverse layout tree are considered that describe an interaction between shapes of different cells. A data set is generated from the partial inverse layout tree and the data set is saved, for example, by using the partial inverse layout tree.
摘要:
In one embodiment, an automatic check is performed to determine if the output of a parent region is compatible with the output of a current region of a cell. If the output of the parent region is compatible with the output of the current region of a cell, the output of the parent region is reduced (e.g., an ANDNOT operation) taking into account the current region. If the output of the parent region is not compatible with the output of the current region of a cell, the incompatible output of the sub-region is copied to a promote container and the incompatible output is promoted to the output of all other parent regions. These steps are performed for all parent regions. The layout hierarchy is first generated from the input data, and then is also generated from the region data. The difference between the layout hierarchy generated from the input data and the layout hierarchy generated from the region data is determined.
摘要:
A diaphragm pump for pumping a fluid, includes a flexible diaphragm which contains magnetically hard or soft particles and is actuated by an electromagnetic actuator. The diaphragm pump having a housing having an interior space containing two pump chambers which are separated by the diaphragm, and in that the diaphragm is actuated by two opposite electromagnetic actuators.
摘要:
A method for correcting layout errors of a layout, for example layout errors of a layout of an electronic circuit, is disclosed. In order to be able to correct such layout errors with the least possible complexity, the layout is examined for the presence of layout errors with the aid of predetermined design rules, identical layout errors are combined in a respective error class, and all layout errors of an error class that are still present are automatically corrected without further checking in an identical manner as soon as the correction of a layout error of the respective error class that is used as an error representative has been performed.
摘要:
A printing process for the transfer of printing substance (2) from an ink carrier (1) to an imprinting material (6), in which, with the help of an energy-emitting apparatus, which, during a process period, emits energy in the form of electromagnetic waves (3), and the printing substance (2) undergoes a change in volume and/or position, wherein, with the help of absorption bodies (4), energy is transferred from the electromagnetic waves (3) into the printing substance (2). The invention also includes an apparatus for practicing the process of the invention and a printing substance containing absorption bodies.
摘要:
An accelerator module actuated by the driver's foot for controlling the output of a driving engine or motor of a motor vehicle employs a friction element for generating a friction hysteresis for the purpose of achieving a comfortable driving feel. Support of the pedal lever is completely independent of the generation of the friction hysteresis, resulting in a particularly favorable, especially stable, and play-free support of the pedal lever, and the brake insert for generating the friction hysteresis is particularly easy to manufacture.
摘要:
For phosphating metal surfaces which consist at least in part of aluminum, by means of phosphating solutions which contain zinc, phosphate and fluoride, any titanium which has entered the phosphating solution and would disturb the formation of the layer is precipitated by an addition of SiO-containing compounds and after the precipitate has been removed, the content of free fluoride is readjusted to the required concentration. Particularly suitable compounds which contain SiO, consist of alkali metasilicate, alkali orthosilicate and/or alkali disilicate, preferably used in an amount of 0.05 to 1 g/l of the phosphating solution, or of silica, which is preferably used in an amount of 0.5 to 10 g per liter of the phosphating solution (calc. as Si).