Patent application number | Description | Published |
20080210929 | Organic Thin Film Transistor - An organic thin film transistor is formed using an organic semiconducting polymer that contains electrically conductive micro scale or nanoscale metallic plates, particulates, or rods dispersed in the polymer at a concentration less than the percolation threshold to form a semiconducting matrix. The electrically conductive particulates are dispersed to provide a multidimensional micro scale network so that the materials do not provide electrical conductivity between themselves but only between an individual particulate and the organic semiconductor. The transconductance value of the semiconducting matrix is at least one order of magnitude greater than the transconductance value of the neat organic semiconductor, providing a switching speed from an ‘off’ state to an ‘on’ state at least one order of magnitude greater than a switching speed of the neat organic semiconductor. | 09-04-2008 |
20090001385 | APPARATUS AND METHOD FOR MODULATING PHOTON OUTPUT OF A QUANTUM DOT LIGHT EMITTING DEVICE - An apparatus is provided for modulating the photon output of a plurality of free standing quantum dots. The apparatus comprises a first electron injection layer ( | 01-01-2009 |
20090001403 | INDUCTIVELY EXCITED QUANTUM DOT LIGHT EMITTING DEVICE - A method and apparatus is provided for activating a layer ( | 01-01-2009 |
20090002806 | PORTABLE ELECTRONIC DEVICE HAVING AN ELECTRO WETTING DISPLAY ILLUMINATED BY QUANTUM DOTS - A portable electronic device ( | 01-01-2009 |
20090017268 | METHOD AND APPARATUS FOR SELECTIVELY PATTERNING FREE STANDING QUANTUM DOT (FSQDT) POLYMER COMPOSITES - Free standing quantum do (FSQDT) polymer composites and a method and apparatus for patterning the FSQDT polymer composites is provided. The method for patterning the FSQDT polymer composites includes creating a solution including FSQDTs where each of the FSQDTs has a plurality of reactive ligands chemically attached thereto. The method further includes providing a substrate, forming a coated substrate by coating a surface of the substrate with a layer of the solution, and providing a photo mask having a predetermined pattern thereon transparent to a predetermined radiation over the coated substrate. Finally, the method includes exposing a portion of the coated substrate to the predetermined radiation passing through the mask to pattern a polymer matrix in the predetermined pattern while adhering the FSQDTs to the polymer matrix to form the FSQDT polymer composite. | 01-15-2009 |
20090057662 | Nanoparticle Semiconductor Device and Method for Fabricating - A low-temperature process for creating a semiconductive device by printing a liquid composition containing semiconducting nanoparticles. The semiconductive device is formed on a polymeric substrate by printing a composition that contains nanoparticles of inorganic semiconductor suspended in a carrier, using a graphic arts printing method. The printed deposit is then heated to remove substantially all of the carrier from the printed deposit. The low-temperature process does not heat the substrate or the printed deposit above 300° C. The mobility of the resulting semiconductive device is between about 10 cm | 03-05-2009 |
20100085715 | PRINTED ELECTRONIC COMPONENT ASSEMBLY ENABLED BY LOW TEMPERATURE PROCESSING - A manufacturing method and manufacturing system for creating a modular electronic assembly are disclosed. The manufacturing system | 04-08-2010 |