摘要:
An electrocoating tank arrangement characterized by a centrally and longitudinally disposed paint supply header extending along and proximate to the bottom of the tank, where the tank has sloped bottom walls, and where a highly desirable paint agitation pattern is achieved, permitting the part or article under processing to be effectively coated with optimum results. The electrocoating tank may further include adjustable weir arrangements at opposite ends thereof to promote surface circulation. The paint material is recirculated through conventional means and the electrocoating tank forms an important function in a conveyorized operation.
摘要:
A three-dimensional geometric photonic crystal and a method of fabricating the photonic crystal are disclosed. The photonic crystal includes a geometric structure having a plurality of electrophoretic self-assembled particles and the plurality of particles are periodically arranged at any cross sections of the geometric structure. The method includes preparing an electrophoresis deposition suspension, installing first and second electrodes in the electrophoresis deposition suspension with the first electrode being encircled by the second electrode, and applying a voltage to the first electrode and the second electrode to form an electric field between the first and second electrodes, such that particles in the electrophoresis deposition suspension are electrophoretic self-assembled, and a periodically arranged geometric structure is formed. A photonic crystal thus may have a three-dimensional geometric structure in any shape.
摘要:
Printing of color imagery onto a rewritable color surface (e.g. electronic paper or human skin tattooed with electrophoretic ink) is accomplished by providing an applicator with an alignment subsystem capable of sensing an alignment marker (e.g. color response, non-visible response or secondary emission) of one or more colors dots from multiple local color dot patterns as the applicator scans the surface to align the applicator's print head to the local color dot patterns. The alignment subsystem uses the sensed alignment markers to align the state values for the corresponding portion of the color image to the individual color dots in the local color dot patterns on said surface. Alignment may be achieved by mapping the state values for a particular color dot in the color image to an individual head that is aligned to a particular color dot or by micro-actuating a pattern of print heads with pre-assigned state values to align with the local color dot patterns.
摘要:
An object of the present invention is to implement a method for aligning microscopic structures in desired locations and in a desired direction, in order to align microscopic structures, such as nanostructures, with high precision. The method includes a substrate forming step of forming three electrodes to which independent potentials can be applied, a microscopic structure liquid applying step of applying a liquid in which microscopic structures are dispersed to the insulating substrate, and a microscopic structure aligning step of applying respective voltages to the three electrodes to align the microscopic structures in locations defined by the electrodes.
摘要:
Disclosed are an optical element, an optical element array, and a method of manufacturing an optical element capable of forming a desired interface shape. In a microlens and a microlens array, at least one of a transparent liquid forming a liquid phase and microbubbles forming a gas phase is subjected to temperature adjustment by a curvature control part. The transparent liquid and the microbubbles subjected to temperature adjustment thermally expands or contracts, such that the shape of a curved interface formed between the transparent liquid and the microbubbles is changed.
摘要:
A method for the electrophoretic application of a polymeric coating to an object having an elongate portion on a continuous belt, comprising the steps of positioning the object to engage a retaining member, the retaining member engaging the continuous belt such that a retaining portion on the retaining member releasably retains the elongate portion of the object to the belt; conveying the continuous belt with a drive mechanism; and coating the object on the continuous belt.
摘要:
The invention provides novel a hybrid slip casting-Electrophoretic Deposition (EPD) process which can be used to produce arbitrary shape geometries with controlled materials properties. The invention provides processes for the fabrication of Functionally Graded Materials (FGM) by a controlled Electrophoretic Deposition (EPD).
摘要:
An object of the present invention is to implement a method for aligning microscopic structures in desired locations and in a desired direction, in order to align microscopic structures, such as nanostructures, with high precision. The method includes a substrate forming step of forming three electrodes to which independent potentials can be applied, a microscopic structure liquid applying step of applying a liquid in which microscopic structures are dispersed to the insulating substrate, and a microscopic structure aligning step of applying respective voltages to the three electrodes to align the microscopic structures in locations defined by the electrodes.
摘要:
A method of making a monolithic porous structure, comprises electrodepositing a material on a template; removing the template from the material to form a monolithic porous structure comprising the material; and electropolishing the monolithic porous structure.
摘要:
The present invention provides an apparatus for manufacturing a carbon nano-tube tip comprising an AC/DC voltage supply, a metallic or semiconductor tip, an amperemeter, and a metallic vessel connected to the tip and the amperemter, wherein the metallic vessel is used as the electrode and define a groove therein filled with a carbon nano-tube solution. The present invention also provides a method for manufacturing a carbon nano-tube tip wherein carbon nano-tubes dispersed in a solvent are attached by electrophoresis to the end of a metal tip or semiconductor tip by using as an electrode a metallic vessel having a groove therein.