| Patent application number | Description | Published |
|---|
| 20090001356 | ELECTRONIC DEVICES HAVING A SOLUTION DEPOSITED GATE DIELECTRIC - An electronic device comprises a solution deposited gate dielectric, the gate dielectric comprising a dielectric material formed by polymerizing a composition comprising a polymerizable resin and zirconium oxide nanoparticles. | 01-01-2009 |
| 20090004771 | METHODS FOR MAKING ELECTRONIC DEVICES WITH A SOLUTION DEPOSITED GATE DIELECTRIC - A method of making an electronic device comprises solution depositing a dielectric composition onto a substrate and polymerizing the dielectric composition to form a gate dielectric. The dielectric composition comprises a polymerizable resin and zirconium oxide nanoparticles. | 01-01-2009 |
| 20100097462 | WEB LONGITUDINAL POSITION SENSOR - Methods and systems for determining longitudinal position of an elongated web are described. Sensors are used to detect one or more substantially continuous fiducial marks disposed longitudinally on the web. The sensors generate signals associated with the fiducial marks. A position detector receives the signals and determines a longitudinal position of the web using the sensor signals. The fiducial marks may be periodic fiducial marks, such as sine and/or cosine marks on the web and/or may be piecewise continuous marks. The coarse longitudinal position of the web can be determined based on periodically recurring features of the fiducial marks. The fine longitudinal position can be determined based on continuous portions of the fiducial marks between the periodically recurring features. | 04-22-2010 |
| 20100119730 | APPARATUS AND METHOD FOR FORMING A THIN FILM ELECTRONIC DEVICE ON A THERMOFORMED POLYMERIC SUBSTRATE - An apparatus and method for fabricating electronic devices on a polymeric substrate provide for positionally constraining a polymer substrate on a platen, and heating the constrained polymer substrate to at least a glass transition temperature of the polymer substrate. A heat processable ink is applied to the constrained polymer substrate to form at least a portion of a layer of an electronic device thereon. | 05-13-2010 |
| 20100150513 | LIGHT EXTRACTION FILM WITH NANOPARTICLE COATINGS - A multifunctional optical film for enhancing light extraction includes a flexible substrate, a structured layer having nanoparticles of different sizes, and a backfill layer. The structured layer effectively uses microreplicated diffractive or scattering nanostructures located near enough to the light generation region to enable extraction of an evanescent wave from an organic light emitting diode (OLED) device. The backfill layer has a material having an index of refraction different from the index of refraction of the structured layer. The backfill layer also provides a planarizing layer over the structured layer in order to conform the light extraction film to a layer of an OLED display device. The film may have additional layers added to or incorporated within it to an emissive surface in order to effect additional functionalities beyond improvement of light extraction efficiency. | 06-17-2010 |
| 20110067234 | METHOD FOR CONTINUOUS SINTERING ON INDEFINITE LENGTH WEBS - A method of applying a conductive pattern of metal onto a web of indefinite length material. This method includes applying a metal containing composition onto the web in a predefined pattern, providing a roll having a very low thermal mass, and conveying the patterned web around the roll while simultaneously applying heat energy to the metal containing composition thereby converting the metal to a conductive pattern. This allows for flexible circuitry to be fabricated in an inexpensive roll-to-roll process. | 03-24-2011 |
| 20110200293 | LIGHT EXTRACTION FILM WITH NANOPARTICLE COATINGS - A multifunctional optical film for enhancing light extraction includes a flexible substrate, a structured layer having nanoparticles of different sizes, and a backfill layer. The structured layer effectively uses microreplicated diffractive or scattering nanostructures located near enough to the light generation region to enable extraction of an evanescent wave from an organic light emitting diode (OLED) device. The backfill layer has a material having an index of refraction different from the index of refraction of the structured layer. The backfill layer also provides a planarizing layer over the structured layer in order to conform the light extraction film to a layer of an OLED display device. The film may have additional layers added to or incorporated within it to an emissive surface in order to effect additional functionalities beyond improvement of light extraction efficiency. | 08-18-2011 |
| 20110247511 | Apparatus and Method for Making Fiducials on a Substrate - Fiducials having substantially continuous portions made on a substrate allow the position of the substrate to be determined. An approach for making fiducials involves moving first and second fiducial devices together back and forth across the substrate along a trajectory having a component along the lateral axis of the substrate while the substrate and the first and second fiducial devices are in relative motion along the longitudinal axis of the substrate. The first fiducial device operates to make one fiducial on the substrate during the movement along the trajectory and the relative motion. The second fiducial device operates to make another fiducial on the substrate during the movement along the trajectory and the relative motion. The fiducials may be formed so that they have a constant spatial frequency with the first fiducial being out of phase with respect to the second fiducial. | 10-13-2011 |
