Abstract:
A method for producing a mechanism for connecting and/or soldering or sealing a component on a substrate, including depositing on the substrate a layer made of a ductile material which, if applicable, conducts electricity, and stamping the layer thus produced by means of an etched die, the etching depending on the shape that one wishes to give the mechanism for connecting and/or soldering.
Abstract:
PROBLEM TO BE SOLVED: To provide a pattern formation method excellent in mass productivity and capable of suppressing occurrence of defects in a fine pattern.SOLUTION: A pattern formation method of an embodiment comprises the steps of: forming a pattern film having an uneven pattern and composed of a material containing a first imprinted agent on a first substrate; forming a material film containing a second imprinted agent whose etching rate is higher than the first imprinted agent on a second substrate; facing the patter film to the material film, applying a pressure between the first substrate and the second substrate, and transferring the uneven pattern of the pattern film to the material film by curing the second imprinted agent; peeling the first substrate from the pattern film; and removing the material film by etching to leave the pattern film on the second substrate.
Abstract:
A method of fine-pattern formation in which in forming a pattern, a fine pattern formed in a mold can be transferred to a pattering material in a short time at a low temperature and low pressure and, after the transfer of the fine pattern to the patterning material, the fine pattern formed in the patterning material does not readily deform. The method for fine-pattern formation comprises: a first step in which a mold having a fine structure with recesses/protrusions is pressed against a pattering material comprising a polysilane; a second step in which the patterning material is irradiated with ultraviolet to photooxidize the patterning material; a third in which the pressing of the mold against the patterning material is relieved and the mold is drawn from the pattering material; and a fourth step in which that surface of the patterning material to which the fine pattern has been transferred is irradiated with an oxygen plasma to oxidize the surface.
Abstract:
An injection mold insert with hierarchical structures and a method for method of making such injection mold inserts are provided. The method includes imprinting a primary imprint structure on an article and imprinting a secondary imprint structure on the primary imprint structure on the article. The secondary imprint structure includes a plurality of shapes, each of the plurality of shapes being substantially smaller than shapes of the primary imprint structure. The method further includes bonding the article to a substrate, sputter-coating the article with a metal film as an electroforming seed layer, and electroforming the injection mold insert over the article. Finally, the method includes dissolving the article to define the injection mold insert having a negative replica of the primary and secondary imprint structures.
Abstract:
L'invention porte notamment sur un procédé de réalisation de motifs ultérieurs dans une couche sous-jacente (120), le procédé comprenant au moins une étape de réalisation de motifs antérieurs dans une couche imprimable (110) surmontant la couche sous-jacente (120), la réalisation des motifs antérieurs comprenant une impression nanométrique de la couche imprimable (110) et laissent en place une couche continue formée par la couche imprimable (110) et recouvrant la couche sous-jacente (120), caractérisé en ce qu'il comprend l'étape suivante: au moins une étape de modification de la couche sous-jacente (120) par implantation (421) d'ions au sein de la couche sous-jacente (120), l'implantation (421) étant réalisée au travers de la couche imprimable (110) comprenant les motifs ultérieurs, les paramètres de l'implantation (421) étant choisis de manière à former dans la couche sous-jacente (120) des zones (122) implantées et des zones non implantées, les zones non implantées définissant les motifs ultérieurs et présentant une géométrie qui est fonction des motifs antérieurs.
Abstract:
The present invention provides an etch-free method for conductive electrode formation. The method comprises depositing an insulating layer (104) on a substrate (102), spin coating a first polymer layer (106) on the substrate (102), patterning the first polymer layer (106) by photo-lithography and depositing a conductive metal layer by physical deposition to form a top metallic layer (108) and a bottom metallic layer (110).
Abstract:
Die Erfindung betrifft einen Formkörper, umfassend ein Substrat (1), auf das eine Vielzahl von ersten Fäden (10) aufgebracht ist, die jeweils mit ihrer Unterseite (11) fest mit der Oberfläche (2) des Substrats (1) verbunden sind, und eine Vielzahl von zweiten Fäden (20), deren Unterseiten (21) jeweils fest mit der Oberfläche (12) jedes ersten Fadens (10) verbunden sind, wobei die Flanken (15) der ersten Fäden (10) und die Flanken (25) der zweiten Fäden (20) konkav ausgestaltet sind. Die Erfindung betrifft weiterhin ein Verfahren zur Herstellung eines derartigen Formkörpers und dessen Verwendung als zu befestigende Oberflache eines Gegenstands.