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Browse by Category: Main > Material Science
Class Information
Number: 252/501.1
Name: Compositions > Electrically conductive or emissive compositions > Light sensitive
Description: Compositions wherein the electrical conductivity or emissivity varies with the intensity of the light to which it is exposed.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8703024 Compound semiconductors and their application Apr. 22, 2014
8679374 Compound semiconductors and their application Mar. 25, 2014
8679445 Synthesis of CsSnI.sub.3 by temperature gradient solid-phase sintering method Mar. 25, 2014
8673260 Development of earth-abundant mixed-metal sulfide nanoparticles for use in solar energy conversion Mar. 18, 2014
8668846 Photoelectric conversion element and solar cell Mar. 11, 2014
8658063 Compound semiconductors and their application Feb. 25, 2014
8658064 Compound semiconductors and their application Feb. 25, 2014
8636926 Compound semiconductors and their application Jan. 28, 2014
8636925 Compound semiconductors and their application Jan. 28, 2014
8603364 Phosphor Dec. 10, 2013
8603368 Compound semiconductors and their application Dec. 10, 2013
8597549 Two-photon or higher-order absorbing optical materials for generation of reactive species Dec. 3, 2013
8599472 Quasicrystalline structures and uses thereof Dec. 3, 2013
8580157 Sulfide and photoelectric element Nov. 12, 2013
8574461 Electroactive biopolymer optical and electro-optical devices and method of manufacturing the same Nov. 5, 2013
8574463 Metal complex dye, photoelectric conversion element and dye-sensitized solar cell Nov. 5, 2013
8529797 Perovskite semiconductor thin film and method of making thereof Sep. 10, 2013
8508838 Quasicrystalline structures and uses thereof Aug. 13, 2013
8501046 Use of rylene derivatives as photosensitizers in solar cells Aug. 6, 2013
8496856 Compound semiconductors and their application Jul. 30, 2013
8471143 Photoelectric conversion element and solar cell Jun. 25, 2013
8454927 Alloyed semiconductor nanocrystals Jun. 4, 2013
8425807 Solar cell and composition used for manufacturing solar cell Apr. 23, 2013
8398895 Conjugated polymers and their use as organic semiconductors Mar. 19, 2013
8383010 Active optical element, method of producing the same Feb. 26, 2013
8354044 EL device, light-sensitive material for forming conductive film, and conductive film Jan. 15, 2013
8354458 Polyester polyol acrylate containing intermediate transfer members Jan. 15, 2013
RE43604 Polycarbonate resin and electrophotographic photosensitive member using same Aug. 28, 2012
8243362 Quasicrystalline structures and uses thereof Aug. 14, 2012
8231809 Use of rylene derivatives as photosensitizers in solar cells Jul. 31, 2012
8226854 Photoelectric conversion device, imaging device and photosensor Jul. 24, 2012
8217260 Organic photovoltaic devices comprising fullerenes and derivatives thereof Jul. 10, 2012
8168087 Patterned photovoltaic cell May. 1, 2012
8105865 Liquid charge transporting material Jan. 31, 2012
8064127 Quasicrystalline structures and uses thereof Nov. 22, 2011
8043532 Composition for electrodes comprising aluminum powder having controlled particle size distribution and size, and electrodes made using the same Oct. 25, 2011
7943846 Group IV nanoparticles in an oxide matrix and devices made therefrom May. 17, 2011
7785489 Solvent formulations for solution deposition of organic materials onto low surface energy layers Aug. 31, 2010
7785494 Anisotropic conductive material Aug. 31, 2010
7744844 Functionalized carbon nanotube-polymer composites and interactions with radiation Jun. 29, 2010
7742138 Liquid crystal display Jun. 22, 2010
7728048 Increasing thermal conductivity of host polymer used with laser engraving methods and compositions Jun. 1, 2010
7704914 Photocatalyst and process for producing the same Apr. 27, 2010
7695646 Composite material with electromagnetically reactive cells and quantum dots Apr. 13, 2010
7662315 Composite materials for infrared sensing markers Feb. 16, 2010
7622667 Photovoltaic fibers Nov. 24, 2009
7608557 Highly active photocatalyst and process for producing the same Oct. 27, 2009
7598182 Anti-reflective coating forming composition containing polyamic acid Oct. 6, 2009
7589276 Photovoltaic fibers Sep. 15, 2009
7589880 Apparatus and methods for manipulating light using nanoscale cometal structures Sep. 15, 2009

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