摘要:
A sensor for detecting the presence of a force exerted by a persons foot on the ground is provided in a shoe, the sensor interposed between the foot and the ground in the region of the sole of the shoe. The sensor includes a resilient compressible elastomeric middle layer of insulating material disposed between a lower conductive fabric layer and a plurality of upper conductive fabric layer portions. The resilient elastomeric layer includes a plurality of embedded electrically conductive metal filaments extending from a first surface towards a second surface of the elastomeric layer. In regions of the sensor compressed by force ‘F’ due to a persons weight the thickness of the elastomeric layer is reduced and so the metal filaments are of sufficient length to provide electrical continuity through the elastomeric layer between the lower and upper conductive fabric. The occurrence of such continuity is monitored and processed by a system to provide data for use in the field of sports training and athlete monitoring applications.
摘要:
Design-based reticle inspection allows for a more efficient prioritization than typical human labor intensive reticle inspection techniques. A processed netlist for an integrated circuit (IC) and/or layout of the IC is used to determine the relative priorities of reticle defects identified by a reticle inspection device. In one embodiment, the processed netlist is a netlist that is derived by a verification tool based on a layout of the IC design. The processed netlist can include component coordinates that indicate the position of the components of the IC. In one embodiment, the processed layout includes derived geometry, for example, critical dimensions and/or device identifications that can be used to determine regions of interest. In one embodiment, defects are prioritized based on the location of the defects with respect to functional portions of the integrated circuit. For example, regions of interest can be determined around certain IC structures (e.g., transistor gates, minimum dimension lines, line corners). In one embodiment, defects within the regions of interest can be repaired while defects outside of the care zone can be ignored. More complex defect prioritization can be provided by prioritizing defects, for example, by size within the regions of interest. By prioritizing defects by areas of interest, the number of defects analyzed by a human operator and/or simulator can be decreased thereby decreasing the cost of reticle inspection and repair.
摘要:
An image processing technique in which illumination effects are reduced by subtraction of spatially weighted masks which are formed substantially simultaneously on an analog smoothing grid. Haloing are reduced by using a mask whose spatial weighting is non-linear at the boundary of image segments whose intensities differ by more than would be predicted by the Rule of Twenty which predicts that the ratio of naturally found reflectances seldom exceeds a factor of twenty. A color image is processed by forming differently scaled masks, each of which is related to a spectral component of the original image. The masks are subtracted from the image to form a composite image. The saturation level in each smoothing grid is selected to minimize adverse effects of illumination in that spectral component by causing segmentation of image areas whose intensity differences exceed natural reflectance ratios. The transfer functions of each grid may also separately adjusted to enhance the composite image.
摘要:
A method for determining mask patterns to be used on photo-masks in a multiple-exposure photolithographic process is described. During the method, an initial mask pattern, which is intended for use in a single-exposure photolithographic process, and a target pattern that is to be printed are used to determine a first mask pattern and a second mask pattern, which are intended for use in the multiple-exposure photolithographic process. In particular, the first mask pattern includes a first feature and the second mask pattern includes a second feature, and the first feature and the second feature overlap an intersection between features in the initial mask pattern. Moreover, the first mask pattern and the second mask pattern have at least one decreased spatial frequency relative to the initial mask pattern along at least one direction in the initial mask pattern.
摘要:
The invention disclosed includes both a method and apparatus for affixing an optic fiber tip in position with respect to a fiber communications circuit. In one embodiment of the method, a glass positioning member is located proximate the tip of the optic fiber. In another step, the glass positioning member is affixed to the fiber at a first position with respect to the fiber tip. The glass positioning member is also affixed in a second position with respect to the carrier. In a more detailed embodiment, the method of the present invention includes positioning the optic fiber through a channel of the glass positioning member. Heat is applied to the glass positioning member causing it to soften such that its channel collapses around and fuses to the fiber. In still further detail, the fused positioning member/fiber are affixed to a block, and the block is fused to a carrier. Alignment steps are taken during the fusing steps to locate the tip of the fiber in the desired position relative to the fiber communications circuitry.
摘要:
A method for determining mask patterns to be used on photo-masks in a multiple-exposure photolithographic process is described. During the method, an initial mask pattern, which is intended for use in a single-exposure photolithographic process, and a target pattern that is to be printed are used to determine a first mask pattern and a second mask pattern, which are intended for use in the multiple-exposure photolithographic process. In particular, the first mask pattern includes a first feature and the second mask pattern includes a second feature, and the first feature and the second feature overlap an intersection between features in the initial mask pattern. Moreover, the first mask pattern and the second mask pattern have at least one decreased spatial frequency relative to the initial mask pattern along at least one direction in the initial mask pattern.
摘要:
A pixel circuit construction for image sensing includes a photosensor, an amplifier, a selector switch and, and a reset switch. The amplifier may be a single polycrystalline silicon (channel) transistor for high gain. The selector switch may also be a single polycrystalline silicon (channel) transistor for high conductivity. The reset switch may a single amorphous crystalline silicon (channel) transistor for low leakage current. The photosensor and amplifier may be connected to a shared bias line or may be connected to separate bias and drive lines, respectively. The selector and reset switches may be connected to a shared data line or may be connected to separate data and reset lines, respectively. Laser crystallization and rehydrogenation techniques are well suited to obtaining devices described herein.
摘要:
Described herein are methods of producing plant products and plant production facilities equipped to produce the same on a large-scale. The methods and facilities provide for sprouting directly on a solid growing surface with embedded temperature control, which maximizes independent control of each batch of sprouts or plant products. The embedded temperature control system generally comprises one or more heat transfer conduits for flowing a heat transfer fluid therethrough. A seed spreader device may be used to deposit a bed of plant seeds at a substantially uniform height across the growing surfaces. Advantageously, the simplified design is more cost-effective and can be easily understood, used, and repaired by the average farmer or livestock operator.
摘要:
A pixel circuit construction for image sensing includes a photosensor, an amplifier, a selector switch and, and a reset switch. The amplifier may be a single polycrystalline silicon (channel) transistor for high gain. The selector switch may also be a single polycrystalline silicon (channel) transistor for high conductivity. The reset switch may a single amorphous crystalline silicon (channel) transistor for low leakage current. The photosensor and amplifier may be connected to a shared bias line or may be connected to separate bias and drive lines, respectively. The selector and reset switches may be connected to a shared data line or may be connected to separate data and reset lines, respectively. Laser crystallization and rehydrogenation techniques are well suited to obtaining devices described herein. Threshold response is provided.
摘要:
There is disclosed herein an opto-electronic coupling assembly for optically coupling a light active area of an active device with an end face that is disposed at one end of an elongated light guide such that light is coupled between the end face of the light guide and the light active area of the active device. The coupling assembly includes a light guide end housing that defines a housing outline and which is adapted to support the end of the light guide including its end face. The opto-electronic coupling assembly further includes an active device package which itself includes an arrangement for supporting the active device and for providing external electrical connections to the active device. An encapsulant material surrounds the active device and at least partially surrounds the support arrangement. The encapsulant material is substantially optically transparent to the coupled light and is molded in a predetermined configuration which cooperates with the housing outline of the light guide end housing in a way that passively places the light active area of the active device into substantial optical alignment with the end face of the light guide when the light guide end housing is assembled with the active device package. In one alternative, the assembly may be configured for coupling an array of light guides with a corresponding array of individual and/or integrated active devices which are positioned in the active device package. In another alternative, the active device package may include different types of active devices arranged in a predetermined way relative to one or more light guides.