| Patent application number | Description | Published |
|---|
| 20080264682 | Substrate and negative imaging method for providing transparent conducting patterns - Provided are processes for making a transparent conducting pattern. The invention is also directed to electronic devices containing such transparent conducting patterns. Further provided is a substrate comprising a base film and a transparent conducting layer disposed on the base film; wherein the substrate has an OD of about 0.1 to 0.6 at 830 nm, and the transparent conducting layer comprises polyethylene dioxythiophene and has an OD of less than 0.1 in the range of 400 to 700 nm. | 10-30-2008 |
| 20090104557 | NEGATIVE IMAGING METHOD FOR PROVIDING A PATTERNED METAL LAYER HAVING HIGH CONDUCTIVITY - Disclosed is a method negative imaging method for making a metal pattern with high conductivity comprising providing a patterned substrate comprising a patterned catalyst layer on a base substrate by a thermal imaging method followed by plating to provide the metal pattern. The metal patterns provided are suitable for electrical devices including electromagnetic interference shielding devices and touchpad sensors. | 04-23-2009 |
| 20090104572 | COMPOSITION AND METHOD FOR PROVIDING A PATTERNED METAL LAYER HAVING HIGH CONDUCTIVITY - Disclosed is a method for making a metal pattern with high conductivity comprising providing a patterned substrate comprising a patterned catalyst layer on a base substrate by a thermal imaging method followed by plating to provide the metal pattern. The metal patterns provided are suitable for electrical devices including electromagnetic interference shielding devices and touchpad sensors. | 04-23-2009 |
| 20090179198 | THIN FILM TRANSISTOR COMPRISING NOVEL CONDUCTOR AND DIELECTRIC COMPOSITIONS - The invention relates to thin film transistors comprising novel dielectric layers and novel electrodes comprising metal compositions that can be provided by a dry thermal transfer process. | 07-16-2009 |
| 20090297739 | METAL COMPOSITIONS, THERMAL IMAGING DONORS AND PATTERNED MULTILAYER COMPOSITIONS DERIVED THEREFROM - The invention provides metal compositions, including silver compositions, and thermal imaging donors prepared with the compositions. The donors are useful for thermal transfer patterning of a metal layers and optionally, a corresponding proximate portion of an additional transfer layer onto a thermal imaging receiver. The compositions are useful for dry fabrication of electronic devices. Also provided are patterned multilayer compositions comprising one or more base film(s), and one or more patterned metal layers, including EMI shields and touchpad sensors. | 12-03-2009 |
| 20100239793 | Thermally imageable dielectric layers, thermal transfer donors and receivers - The invention is related to thermal imageable dielectric layers and thermal transfer donors and receivers comprising dielectric layers. The thermal transfer donors are useful in making electronic devices by thermal transfer of dielectric layers having excellent resistivity, good transfer properties and good adhesion to a variety of receivers. | 09-23-2010 |
| 20100239794 | Donor elements and processes for thermal transfer of nanoparticle layers - The invention discloses processes for thermal transfer patterning of a nanoparticle layer and a corresponding proximate portion of a carrier layer, and optionally additional transfer layers, together onto a thermal imaging receiver. The invention is useful for dry fabrication of electronic devices. Additional embodiments of the invention include multilayer thermal imaging donors comprising in layered sequence: a base film, a carrier layer and a nanoparticle layer. The carrier layer can be a dielectric or conducting layer. When the carrier layer is a dielectric layer, the base film includes a light attenuating agent in the form of a dye or pigment. | 09-23-2010 |
| 20110126897 | COMPOSITION FOR EXTRUDING FIBERS - The present invention relates a composition which is useful in printing by extruding a metalized fiber on a substrate. Zinc oxide is incorporated in combination with glass frit into a composition to etch the substrate and a binder polymer is used to allow extrusion of narrow fibers which also may have adequate height to provide sufficient electrical conduction. The present invention is also a process to extrude a pattern of the composition. The present invention is further directed to a solar cell formed from such composition and the process. | 06-02-2011 |
| 20110151153 | POLYMERIC CONDUCTIVE DONOR - Provided are donor articles comprising a donor substrate and a conductive layer, wherein the conductive layer comprises (a) at least one electrically conductive polymer; (b) a binder comprising a polymer selected from the group consisting of poly(2-alkyl-2-oxazoline), poly(vinylpyrrolidone-co-vinyl acetate), polyvinyl acetal, poly(3-morpholinylethylene), poly(2,4-dimethyl-6-triazinylethylene), poly(N-1,2,4-triazolylethylene), poly(vinylsulfate), poly(vinylformamide), and poly[N-(p-sulfophenyl)imino-3-hydroxymethyl-1,4-phenyleneimino-1,4-phenylene] or a combination thereof; and (c) a polyanion. Also provided are methods of transferring at least a portion of an electrically conductive layer from such a donor article to a receiver, the patterned receivers and patterned donor articles made by such methods, electronic devices comprising the patterned receivers, and electronic devices comprising the patterned donor articles. | 06-23-2011 |
| 20110151214 | METAL COMPOSITIONS, THERMAL IMAGING DONORS AND PATTERNED MULTILAYER COMPOSITIONS DERIVED THEREFROM - Thermal imaging donors are useful for thermal transfer patterning of a metal layer and optionally, a corresponding proximate portion of an additional transfer layer onto a thermal imaging receiver. The compositions are useful for dry fabrication of electronic devices. Also provided are patterned multilayer compositions comprising one or more base film(s), and one or more patterned metal layers. These include electromagnetic interference shields and touchpad sensors. | 06-23-2011 |
