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Class Information
Number: 359/885
Name: Optical: systems and elements > Absorption filter
Description: Subject matter which absorbs a portion of the incident ray energy and transmits the remainder.










Sub-classes under this class:

Class Number Class Name Patents
359/891 Filters in optical parallel (e.g., colors side-by-side, etc.) 286
359/886 Fluid 114
359/889 Movable in or out of optical path 219
359/888 Neutral or graded density 169
359/887 Sequentially additive 31
359/890 Superimposed or series 136
359/892 With support or frame 225


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
8709307 Laser protection polymeric materials Apr. 29, 2014
8709305 Laser protection polymeric materials Apr. 29, 2014
8679725 Near-infrared absorbing and color compensation film composition for electronic devices Mar. 25, 2014
8663783 Thin-film layer structure and method for manufacturing same Mar. 4, 2014
8630049 Adjustable color correction automated high intensity stage lights Jan. 14, 2014
8628202 Optical filter and organic light-emitting device including the same Jan. 14, 2014
8605377 Color conversion filter Dec. 10, 2013
8596795 Projector Dec. 3, 2013
8597550 Method for producing water-resistant polarizing film Dec. 3, 2013
8587860 Radiation-protection device Nov. 19, 2013
8570464 Optical filter, solid-state imaging element having the filter, and imaging apparatus Oct. 29, 2013
8552089 Ink composition for forming light shielding film of organic semiconductor device, method for forming light shielding film, and organic transistor device having light shielding film Oct. 8, 2013
8503122 Light control film and multi-layer optical film stack Aug. 6, 2013
8491823 Process for producing water-resistant polarizing film Jul. 23, 2013
8469550 Optical sky-sun diffuser Jun. 25, 2013
8441724 IR filters with high VLT and neutral color May. 14, 2013
8437097 Optical filter May. 7, 2013
8427769 Multi-stage Lyot filter and method Apr. 23, 2013
RE44164 Multiple wavelength light emitting device, electronic apparatus, and interference mirror Apr. 23, 2013
8427768 Optical filter for compensating for color shift provided in front of a display panel of a display device and display device having the same Apr. 23, 2013
8409727 Color filter array and organic light-emitting display device using the same Apr. 2, 2013
8393742 External light shielding film for display apparatus, method of manufacturing the same and filter for display apparatus having the same Mar. 12, 2013
8382299 Beam direction control element and method of manufacturing same Feb. 26, 2013
8323357 Fluorine-substituted perylenes for colour filters in LCDS Dec. 4, 2012
8319917 Color filter composition Nov. 27, 2012
8319916 Method of producing organic nanoparticles, organic nanoparticles thus obtained, inkjet ink for color filter, colored photosensitive resin composition and photosensitive resin transfer material Nov. 27, 2012
8306600 Filter set for observing fluorescence radiation in biological tissue Nov. 6, 2012
8303859 Optical film for suppressing near infrared ray transmittance and display filter using the same Nov. 6, 2012
8298452 Negative type resist composition for color filter, color filter using same, and liquid crystal display Oct. 30, 2012
8293150 Near-infrared absorbing material Oct. 23, 2012
RE43759 Multiple wavelength light emitting device, electronic apparatus, and interference mirror Oct. 23, 2012
8282864 Water-resistant polarizing film, and process for producing the same Oct. 9, 2012
8226251 Eye cup night filter attachment and mounting device Jul. 24, 2012
8222314 Phenyl isocyanate-based urethane acrylates, processes for producing and methods of using the same Jul. 17, 2012
8223447 Color compensating retinal safety filter Jul. 17, 2012
8205995 Optical device and system for privacy or contrast enhancement and methods of use thereof Jun. 26, 2012
8169680 Polymers responsive to radiation pressures May. 1, 2012
8164844 Optical filter and lighting apparatus Apr. 24, 2012
8158036 Photosensitive resin composition for color filter and color filter using same Apr. 17, 2012
8125147 Plasma display device with light-absorbing filter Feb. 28, 2012
8120864 Display filter, display device and method for forming display filter Feb. 21, 2012
8094394 Optical filter Jan. 10, 2012
8077230 Methods and apparatus for reducing color material related defects in imagers Dec. 13, 2011
8076661 Thermally switched optical downconverting filter Dec. 13, 2011
8068297 Dioxazine sulfamoyl compound, coloring powder composition for color filter, and color filter Nov. 29, 2011
8062894 Generation of fluorescent microbead cellular surrogate standards Nov. 22, 2011
8059332 Radiation-protection device Nov. 15, 2011
8034517 Color filter and manufacturing method thereof Oct. 11, 2011
7997738 Color wheel fabrication Aug. 16, 2011
7985782 Ink for color filter, method of fabricating color filter using the ink, and color filter fabricated by the method Jul. 26, 2011

1 2 3 4 5 6 7 8 9 10 11 12










 
 
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