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Class Information
Number: 252/301.6R
Name: Compositions > Inorganic luminescent compositions > Zinc or cadmium containing
Description:










Sub-classes under this class:

Class Number Class Name Patents
252/301.6F Group iv element containing 265
252/301.6P Phosphorus containing 165
252/301.6S Sulfur containing 344


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8709284 ZnO green luminescent material and its preparation Apr. 29, 2014
8704255 Phosphor and light emitting device Apr. 22, 2014
8691114 Semiconductor nanocrystals and compositions and devices including same Apr. 8, 2014
8628688 Borate phosphor and white light illumination device utilizing the same Jan. 14, 2014
8569943 Luminescent material Oct. 29, 2013
8562866 Preparation method of zinc manganese silicate Oct. 22, 2013
8551362 Phosphor composition and method for producing the same, and light-emitting device using the same Oct. 8, 2013
8545723 Persistent phosphor Oct. 1, 2013
8506843 White emitting persistent phosphor Aug. 13, 2013
8491818 Synthesis of water soluble non-toxic nanocrystalline quantum dots and uses thereof Jul. 23, 2013
8465676 Phosphor for low-voltage electron beam and vacuum fluorescent display apparatus Jun. 18, 2013
8460632 Method of manufacturing quantum dot Jun. 11, 2013
8454927 Alloyed semiconductor nanocrystals Jun. 4, 2013
8450922 Luminophore and lighting system having such a luminophore May. 28, 2013
8444880 Yellow phosphor having oxyapatite structure, preparation method and white light-emitting diode thereof May. 21, 2013
8425802 Illuminating device and phosphor composite material Apr. 23, 2013
8409473 Group II alloyed I-III-VI semiconductor nanocrystal compositions and methods of making same Apr. 2, 2013
8409475 Method of making semiconductor nanocrystal composites Apr. 2, 2013
8398888 Size dependent marker codes Mar. 19, 2013
8384284 Phosphors having high light emission luminescence Feb. 26, 2013
8358058 Luminophore and lighting system having such a luminophore Jan. 22, 2013
8358059 Phosphor, white light illumination device and solar cell utilizing the same Jan. 22, 2013
8333907 Articles using persistent phosphors Dec. 18, 2012
8318044 Light emitting device Nov. 27, 2012
8308980 Light emitting device Nov. 13, 2012
8294023 Radioisotope power source Oct. 23, 2012
8287758 Semiconductor ultrafine particles, fluorescent material, and light-emitting device Oct. 16, 2012
8287759 Luminescent particles, methods and light emitting devices including the same Oct. 16, 2012
8287951 Single-source precursor for semiconductor nanocrystals Oct. 16, 2012
8278816 High CRI electroluminescent lamp Oct. 2, 2012
8262937 Green phosphor for plasma display panel and plasma display panel including same Sep. 11, 2012
8257612 Compositions having multiple responses to excitation radiation and methods for making same Sep. 4, 2012
8252203 Luminescent material Aug. 28, 2012
8242680 Green phosphors, methods of preparing the green phosphors, and white light-emitting devices including the green phosphors Aug. 14, 2012
8236199 Phosphorescent/fluorescent compositions and methods Aug. 7, 2012
8226852 Method of forming phosphor film and method of manufacturing light emitting diode package incorporating the same Jul. 24, 2012
8211334 Orange-red persistent phosphors Jul. 3, 2012
8207663 Phosphor composition and light emitting device using the same Jun. 26, 2012
8197713 Fluorescent powder, process for producing the same, and light emitting device, display device, and fluorescent lamp containing fluorescent powder Jun. 12, 2012
8192646 Inorganic particle conjugates Jun. 5, 2012
8187496 Method of preparing metallic oxide phosphor May. 29, 2012
8173042 Strontium oxyorthosilicate phosphors having improved stability under a radiation load and resistance to atmospheric humidity May. 8, 2012
8158028 Luminescent material Apr. 17, 2012
8158025 Phosphor composition and display device including the same Apr. 17, 2012
8142685 Fluorescent material, process for producing the same, and luminescent device Mar. 27, 2012
8137587 Method of manufacturing phosphor translucent ceramics and light emitting devices Mar. 20, 2012
8137589 Non stoichiometric tetragonal copper alkaline earth silicate phosphors and method of preparing the same Mar. 20, 2012
8137585 Phosphor composition and display device including the same Mar. 20, 2012
8128840 Phosphor composition for display device Mar. 6, 2012
8123980 Nitrogen-containing alloy and method for producing phosphor using same Feb. 28, 2012

1 2 3 4 5 6 7










 
 
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