摘要:
An image forming apparatus comprises an exposure unit forming an electrostatic latent image on a photoconductor based on image information, a developing unit developing the electrostatic latent image by toner made of formation material of a circuitry layer, and an electrostatic transferring unit transferring a toner image on the photoconductor onto a substrate. The toner image is transferred so as to cover at least a part of a conductor layer formed on the substrate. At this time, excessive charges caused in the conductor layer accompanying the start of the transfer of the toner image are removed. Alternatively, charges of which polarity is reverse to that of the toner are added to the conductor layer. These allow the circuitry layer to be formed to have a desired pattern favorably and securely on the conductor layer.
摘要:
An image forming apparatus comprises an exposure unit forming an electrostatic latent image on a photo conductor based on image information, a developing unit developing the electrostatic latent image by toner made of formation material of a circuitry layer, and an electrostatic transferring unit transferring a toner image on the photo conductor onto a substrate. The toner image is transferred so as to cover at least a part of a conductor layer formed on the substrate. At this time, excessive charges caused in the conductor layer accompanying the start of the transfer of the toner image are removed. Alternatively, charges of which polarity is reverse to that of the toner are added to the conductor layer. These allow the circuitry layer to be formed to have a desired pattern favorably and securely on the conductor layer.
摘要:
According to an embodiment of the present invention, a method of producing an electronic circuit comprises printing first metal-containing resin particles which consist of at least a thermosetting resin and fine metal particles and second metal-containing resin particles which consist of at least a thermoplastic resin and fine metal particles by electrophotography to form a first base pattern which consists of the first metal-containing resin particles and a second base pattern which consists of the second metal-containing resin particles on a substrate; forming a first metal conductor layer on the first and second base patterns; forming a second metal conductor layer on the first metal conductor layer by electrolytic plating by supplying electric current to the first metal conductor layer; and removing the second base pattern and the first and second metal conductor layers which are formed on the second base pattern.
摘要:
An image forming apparatus comprises an exposure unit forming an electrostatic latent image on a photo conductor based on image information, a developing unit developing the electrostatic latent image by toner made of formation material of a circuitry layer, and an electrostatic transferring unit transferring a toner image on the photo conductor onto a substrate. The toner image is transferred so as to cover at least a part of a conductor layer formed on the substrate. At this time, excessive charges caused in the conductor layer accompanying the start of the transfer of the toner image are removed. Alternatively, charges of which polarity is reverse to that of the toner are added to the conductor layer. These allow the circuitry layer to be formed to have a desired pattern favorably and securely on the conductor layer.
摘要:
An image forming apparatus comprises an exposure unit forming an electrostatic latent image on a photoconductor based on image information, a developing unit developing the electrostatic latent image by toner made of formation material of a circuitry layer, and an electrostatic transferring unit transferring a toner image on the photoconductor onto a substrate. The toner image is transferred so as to cover at least a part of a conductor layer formed on the substrate. At this time, excessive charges caused in the conductor layer accompanying the start of the transfer of the toner image are removed. Alternatively, charges of which polarity is reverse to that of the toner are added to the conductor layer. These allow the circuitry layer to be formed to have a desired pattern favorably and securely on the conductor layer.
摘要:
According to an embodiment of the present invention, a method of producing an electronic circuit comprises printing first metal-containing resin particles which consist of at least a thermosetting resin and fine metal particles and second metal-containing resin particles which consist of at least a thermoplastic resin and fine metal particles by electrophotography to form a first base pattern which consists of the first metal-containing resin particles and a second base pattern which consists of the second metal-containing resin particles on a substrate; forming a first metal conductor layer on the first and second base patterns; forming a second metal conductor layer on the first metal conductor layer by electrolytic plating by supplying electric current to the first metal conductor layer; and removing the second base pattern and the first and second metal conductor layers which are formed on the second base pattern.
摘要:
A conductive underlayer is formed in an electrophotographic manner using a toner comprising toner particles containing a binder resin containing a green thermosetting resin and conductive particles having an average particle diameter of 0.05 μm to 1 μm, wherein 50% by volume particle diameter of the toner is in a range 4 μm to 12 μm and the ratio of the toner with a size of 4 μm or smaller is 20% by number or less, or a toner including external additives containing hydrophobic-treated small size metal oxide particles having a BET specific surface area of 150 m2/g to 400 m2/g and large size metal oxide particles having a BET specific surface area of 10 m2/g to 70 m2/g and then a conductive layer is formed thereon by plating.
摘要:
Provided is metal-containing resin particle for forming a conductor pattern in which the metal particles are dispersed in a resin matrix, and the content of the metal particles is 70 wt % or less.
摘要:
According to one mode of the present invention, a method of producing an electronic circuit, comprising forming an integrated resin layer having a prescribed thickness by repeating a resin layer forming process a number of times so that resin layers are layered to be integrated with all the resin layers on a substrate, wherein the resin forming process comprises charging the surface of a photoconductor; forming an electrostatic latent image having a prescribed pattern on the surface of the charged photoconductor; forming a visible image by electrostatically attaching charged particles composed of resin on the surface of the photoconductor on which the electrostatic latent image is formed; transferring the visible image formed on the surface of the photoconductor and composed of the charged particles onto the substrate; and fixing said visible image transferred onto said substrate on said substrate to form the resin layer on said substrate, is provided.
摘要:
According to one aspect of the present invention, a semiconductor device, comprising a wiring board provided with wires and electrodes; a semiconductor element which is mounted on the wiring board and has plural connection electrodes formed on its surface; and a metal layer of fine metal particles aggregated and bonded which is interposed between the electrodes on the wiring board and the connection electrodes of the semiconductor element to connect between the electrodes and the connection electrodes, is provided.