U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"The Americans have need of the telephone, but we do not. We have plenty of messenger boys."

Sir William Preece, chief engineer, British Post Office ; 1878

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 427/98.4 - Nonuniform or patterned coating


Subclass of Class 427 - Coating processes
Definition: Process in which a coating (1) is applied only to selected
No. of patents: 189
Last issue date: 02/14/2012


1          
NumberTitleIssue Date
8114468Methods of forming a non-volatile resistive oxide memory array
A method of forming a non-volatile resistive oxide memory array includes forming a plurality of one of conductive word lines or conductive bit lines over a substrate. Metal oxide-comprising material is formed over the plurality of said one of the word lines or bit l...
02/14/2012
8105644Manufacturing method of printed circuit board
A screen plate having a plurality of openings is placed on a suspension substrate in which a plurality of conductive pads are formed. Conductive paste is moved in one direction on an upper surface of the screen plate, so that the conductive paste is applied onto the...
01/31/2012
8088435Mask, method for producing mask, and method for producing wired board
A mask, through which a plurality of slender through-holes are formed, has a reinforcing section which is formed to span the through-holes, wherein recesses are provided at portions of the reinforcing section to cover the through-holes. Accordingly, a metal, which i...
01/03/2012
8003160Wiring substrate
A substrate is provided on which wires can be formed satisfactorily using a dispersion liquid of metal microparticles without causing disconnection or short circuit. The wiring substrate comprises a substrate, an organic membrane formed on the substrate, and a metal...
08/23/2011
7964237Fully automated paste dispense process for dispensing small dots and lines
A method of dispensing a flowable conductive paste onto a greensheet from a dispensing apparatus comprising an orifice member having first and second surfaces and a bore therethrough between the surfaces, a pressurized chamber adjacent the orifice member first surfa...
06/21/2011
7897199Method for plating flexible printed circuit board
A method for plating a FPCB base board, comprising the steps of: providing a FPCB base board comprising a sprocket region; and placing an insulation shielding plate spatially opposite to the sprocket region of the FPCB base board to limit a thickness of a plating la...
03/01/2011
7858147Interconnect structure and method of fabricating the same
A method of fabricating an interconnect structure is described. A substrate is provided. A patterned interfacial metallic layer is formed on the substrate. An amorphous carbon insulating layer or a carbon-based insulating layer is formed covering the substrate and t...
12/28/2010
7851013Underlay substrate, screen printing method and manufacturing method of printed circuit substrate
A plurality of through holes having an equal size are formed in an underlay substrate. Positions of the plurality of through holes are suitably set according to the shape of a substrate sheet. Specifically, an equal number of through holes are formed in each of end ...
12/14/2010
7833572Method and apparatus for dispensing a viscous material on a substrate
A dispensing apparatus includes a frame, a support coupled to the frame to receive electronic substrates, a first dispensing unit to dispense viscous material, a second dispensing unit to dispense viscous material, and a gantry coupled to the frame. The gantry inclu...
11/16/2010
7790331Fuel cell with film having nanowires therein
A fuel cell has a substrate with a film deposited thereon. The film has nanowires dispersed therein. Catalytic activity and conductivity is substantially enhanced throughout the film. ...
09/07/2010
7632537Circuits including a titanium substrate
A process is disclosed for manufacturing a thick-film circuit such as a hybrid circuit on a titanium or titanium-alloy substrate. The process includes firing a glassy dielectric layer upon at least one surface of the substrate. A thick-film circuit including a titan...
12/15/2009
7537799Methods of forming electrically conductive pathways using palladium aliphatic amine complexes
An ink-jettable composition including a palladium aliphatic amine complex solvated in a liquid vehicle can be used in formation of electronic devices. The ink-jettable composition containing a palladium aliphatic amine complex can be jetted onto a substrate in a pre...
05/26/2009
7445809Method of forming gate wiring pattern by droplet discharge
A pattern forming method for forming a functional film with a prescribed pattern on a substrate using a droplet discharge method, the pattern forming method includes: a sub region configuration process for: configuring, in a design pattern of the functional films a ...
11/04/2008
7425347Composition for forming anti-reflective coating for use in lithography
The present invention relates to a composition for forming anti-reflective coating for use in a lithography process in manufacture of a semiconductor device which comprises polymer (A) having a weight average molecular weight of 5,000 or less, and a polymer (B) havi...
09/16/2008
7404981Printing electronic and opto-electronic circuits
A method is provided for printing electronic and opto-electronic circuits. The method comprises: (a) providing a substrate; (b) providing a film-forming precursor species; (c) forming a substantially uniform and continuous film of the film-forming precursor species ...
07/29/2008
7374813Constructive nanolithography
A patterned organic monolayer or multiplayer film self-assembled on a solid substrate, the pattern consisting in a site-defined surface chemical modification non-destructively inscribed in the organic monolayer or multilayer by means of an electrically biased conduc...
05/20/2008
7344847Nanoscale patterning and immobilization of bio-molecules
A support for immobilizing target molecules comprises a substrate having a plurality of binding regions for binding select target molecules, with target-molecule-capturing agent immobilized at the binding regions. The binding regions are intersperse among other non-...
03/18/2008
7338689Composition for forming low dielectric thin film including siloxane monomer or siloxane polymer having only one type of stereoisomer and method of producing low dielectric thin film using same
Disclosed herein is a composition for forming a low dielectric thin film, which includes silane monomers having only any one of stereoisomer, or a siloxane polymer produced by polymerizing the monomers, and a method of producing the low dielectric thin film using th...
03/04/2008
7311937Method for forming a line pattern, line pattern, and electro-optic device
The invention provides a method for forming a uniform conductive-film interconnecting pattern via simplified processes. In particular, the invention provides: a method for forming an interconnecting pattern having at least one corner and which does not cause irregul...
12/25/2007
7300607Conductive sintered compact for fixing electrodes in electronic device envelope
A conductive sintered compact for fixing electrodes inside an electronic device envelope is provided. The sintered compact is made of a conductive composition calcined. The conductive composition includes at least 10 vol % to 60 vol % of Ag particles, a low melting-...
11/27/2007
7297361In-line deposition processes for circuit fabrication
A method for circuit fabrication includes positioning first and second webs of film in proximity to each other, wherein the second web of film defines a deposition mask, and deposition material on the first web of film through the deposition mask pattern defined by ...
11/20/2007
7291226Progressive stencil printing
A progressive stencil printing system and method for applying encapsulant onto an inkjet printhead body is described. The system relates to a continuous stencil printing apparatus that can print encapsulant on different types of inkjet printhead bodies and clean the...
11/06/2007
7285305Multilayered wiring board, method of producing multilayered wiring board, electronic device and electronic apparatus
A method of producing a multilayered wiring board having at least two wiring layers (wiring patterns 17, 31), polyamide 22 (an interlayer insulation film) between the wiring layers, and an interlayer conducting post (a conductor post) 18 for con...
10/23/2007
7276185Conductor composition, a mounting substrate and a mounting structure utilizing the composition
A conductor composition being able to easily secure the conductivity at the same level as an Ag bulk at low temperature process, a mounting substrate utilizing the conductor composition and a mounting structure utilizing the conductor composition are provided. In a ...
10/02/2007
7270844Direct write™ system
Methods and apparatus for the deposition of a source material (10) are disclosed. An atomizer (12) renders a supply of source material (10) into many discrete particles. A force applicator (14) propels the particles in continuous, paralle...
09/18/2007
7267839Method of and apparatus for applying liquid material
Disclosed is a method, in which when a liquid material is applied to the application surface of an object of application by using a liquid material supply device having a syringe containing the liquid material and equipped with a needle having at its distal end an e...
09/11/2007
7267755Method of making a microstructure using a circuit board
A method of making a microstructure includes the steps of providing a circuit board that includes a dielectric layer and a conductor layer formed on the dielectric layer, forming a metal structure on the circuit board such that the metal structure extends through th...
09/11/2007
7258721Carbon-containing nickel-particle powder and method for manufacturing the same
Carbon-containing nickel-particle powder is provided. The carbon-containing nickel-particle powder has improved shrinkage property when fired due to the presence of carbon. Also, the carbon-containing nickel-particle powder has a very restricted degree of forming ag...
08/21/2007
7255782Selective catalytic activation of non-conductive substrates
A process of providing a pattern of a metal on a non-conductive substrate to create loop antennae for wireless articles and for creating circuitry for smart cards, such as phone cards is provided. The method comprises the steps of catalyzing the non-conductive subst...
08/14/2007
7243599Method of fabricating color filter in display device
A method of fabricating a color filter in a liquid crystal display device includes providing a plurality of clichés in which grooves are formed, filling color inks and a black resin in the grooves of the clichés, applying the color inks in the clichés onto a subs...
07/17/2007
7237578Rechargeable dispensing head
An adhesive liquid dispensing apparatus includes a gun manifold, a dispensing module, and a dispensing orifice. The inlet port of the gun manifold is directly coupled with a reservoir of adhesive hot melt liquid that is fixedly attached to the manifold. The contents...
07/03/2007
7208193Direct writing of metallic conductor patterns on insulating surfaces
A method for direct writing an electrically conductive metallic feature on an insulating substrate comprises creating a gas jet comprising metallic particles (301), ejecting the gas jet comprising metallic particles through a straight bore tube (302), ...
04/24/2007
7204015Electric heating cloth method
A method for producing a uniformly heated electric heating cloth comprising the steps of forming heating threads by dissolving a thermoplastic polymer in an organic solvent, adding an industrial carbon which is produced from acetylene to form a first mixture, grindi...
04/17/2007
7201022Systems and methods for filling voids and improving properties of porous thin films
Methods of reducing the intrusions or migrations of photolithography materials by introducing a sol-gel layer onto a porous thin film prior to applying the photolithography/photoresist material layer. Curing the sol-gel layer results in the sol-gel layer merging or ...
04/10/2007
7198821Method of manufacturing a device, device, and electronic apparatus
In this method of manufacturing a device, when discharging the liquid drops upon the substrate, a bit map made up from a plurality of pixels against which liquid drops are discharged is established upon the substrate. When establishing the pixels, when the interval ...
04/03/2007
7198816Droplet ejection method of forming a film
A droplet ejection patterning method of ejecting a dispersion formed by dispersing a convectable dispersoid in a dispersion medium onto a substrate including a lyophilic region and a lyophobic region. Due to a concentration difference of the dispersion, the disperso...
04/03/2007
7189435Nanofabrication
Pathways to rapid and reliable fabrication of three-dimensional nanostructures are provided. Simple methods are described for the production of well-ordered, multilevel nanostructures. This is accomplished by patterning block copolymer templates with selective expos...
03/13/2007
7182977Composite substance containing metal particles, conductive paste and manufacturing method thereof
A composite substance for forming a conductive paste, comprises a solvent and metal or metal compound particles. The solvent is compatible with an organic component included in the conductive paste, and the metal or metal compound particles are dried metal or metal ...
02/27/2007
7172789Methods and apparatus for fluidic self assembly
Methods and apparatuses for assembling a structure onto a substrate. A method according to one aspect of the invention includes dispensing a slurry onto a substrate wherein the slurry includes a first plurality of elements, each of which is designed to mate with a r...
02/06/2007
7135204Method of manufacturing a wiring board
A method of manufacturing a wiring board is provided. The method includes performing a plating process to a land, in a condition that a resist film having an opening for exposing at least the center of the land is formed on a substrate with wires having the land for...
11/14/2006
1          
 
Sign InRegister
Username  
Password   
forgot password?