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Class Information
Number: 252/582
Name: Compositions > Light transmission modifying compositions
Description: Compositions used usually in various optical applications which change light and visible solar radiations (including infrared and ultraviolet) transmittance properties when exposed to energy, usually visible radiation.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7616376 |
Widely wavelength tunable polychrome colloidal photonic crystal device |
Nov. 10, 2009 |
| 7612935 |
Third-order optical autocorrelator for time-domain operation at the telecommunication wavelengths |
Nov. 3, 2009 |
| 7585436 |
Polymer films comprising stabilized infrared absorbing agents |
Sep. 8, 2009 |
| 7582230 |
Liquid crystal display and colour filter with improved transparency for green light |
Sep. 1, 2009 |
| 7582231 |
Essentially water-free polymerized crystalline colloidal array composites having tunable radiation diffracting properties |
Sep. 1, 2009 |
| 7553432 |
Infrared absorbent, electrophotographic toner, and image forming apparatus using electrophotographic toner |
Jun. 30, 2009 |
| 7537715 |
Self-poled electro-optic and nonlinear optical polymer, method of manufacturing the polymer, and film manufactured from the polymer |
May. 26, 2009 |
| 7527754 |
Photochromic indeno-fused naphthopyrans |
May. 5, 2009 |
| 7524441 |
Color filter composition, method and apparatus for manufacturing a color filter having the same |
Apr. 28, 2009 |
| 7521004 |
Chromene compound |
Apr. 21, 2009 |
| 7521005 |
Electrochromic material with improved lifetime |
Apr. 21, 2009 |
| 7507840 |
Acceptor compounds useful for making hyperpolarizable organic chromophores |
Mar. 24, 2009 |
| 7503971 |
Radiative cooling surface coatings |
Mar. 17, 2009 |
| 7504154 |
Moisture barrier coatings for infrared salt optics |
Mar. 17, 2009 |
| 7488510 |
Compositions and methods for the preparation of composite photochromic polycarbonate lenses |
Feb. 10, 2009 |
| 7481954 |
Composition for a light filtering material |
Jan. 27, 2009 |
| 7481955 |
Photochromic materials comprising metallocenyl groups |
Jan. 27, 2009 |
| 7476440 |
Alumina particle, alumina particle manufacturing method, resin composition, and resin composition manufacturing method |
Jan. 13, 2009 |
| 7476345 |
Layer by layer self-assembly of large response molecular electro-optic materials by a desilylation strategy |
Jan. 13, 2009 |
| 7474009 |
Optoelectronic molding compound that transmits visible light and blocks infrared light |
Jan. 6, 2009 |
| 7459106 |
Materials, methods, and uses for photochemical generation of acids and/or radical species |
Dec. 2, 2008 |
| 7455795 |
Charge transfer complexes including an electron donor and an electron acceptor as basis of resistive memories |
Nov. 25, 2008 |
| 7449134 |
DAST twin crystal, process for producing the same, and use thereof |
Nov. 11, 2008 |
| 7446130 |
Ionic colloidal crystals |
Nov. 4, 2008 |
| 7446133 |
Anti-glare film, and optical member and liquid crystal display apparatus using the same |
Nov. 4, 2008 |
| 7435362 |
Redox-switchable materials |
Oct. 14, 2008 |
| 7422908 |
Chemiluminescent 1,2-dioxetanes |
Sep. 9, 2008 |
| 7396573 |
Liquid crystal display element and light-modulating material |
Jul. 8, 2008 |
| 7390461 |
Broad spectrum optically addressed sensor |
Jun. 24, 2008 |
| 7381349 |
Process for producing liquid crystal of desired properties by mixing together at least two rigid rodlike helical polymers with narrow molecular weight distributions and different weight-averag |
Jun. 3, 2008 |
| 7374822 |
Near-infrared ray-shielding paint, near-infrared ray-shielding laminate obtained therefrom and production method thereof |
May. 20, 2008 |
| 7364673 |
Widely wavelength tuneable polychrome colloidal photonic crystal device |
Apr. 29, 2008 |
| 7351362 |
Photochromic material |
Apr. 1, 2008 |
| 7344661 |
Electromagnetic energy adaptation material |
Mar. 18, 2008 |
| 7344662 |
Reverse synthetic methods for making organic non-linear optical materials |
Mar. 18, 2008 |
| 7332109 |
Thermally color-developing reversibly thermochromic pigment |
Feb. 19, 2008 |
| 7323533 |
Conjugated polymers containing spirobifluorene units and the use thereof |
Jan. 29, 2008 |
| 7312466 |
High efficiency shield array |
Dec. 25, 2007 |
| 7311860 |
1,3,5-tricyano-2,4,6-tris(vinyl)benzene derivatives and method for preparing the same |
Dec. 25, 2007 |
| 7309143 |
Optical material, optical element, illuminator and display device |
Dec. 18, 2007 |
| 7307286 |
Epoxy resin composition for encapsulating optical semiconductor element and optical semiconductor device using the same |
Dec. 11, 2007 |
| 7300608 |
Blue colored composition for color filter and color filter |
Nov. 27, 2007 |
| 7301705 |
Alicyclic compound for optical material |
Nov. 27, 2007 |
| 7297297 |
Organic dye molecules and nonlinear optical polymeric compounds containing chromophores |
Nov. 20, 2007 |
| 7297751 |
Photocontrolled photochromic electroluminescent and electroconductive polymers for photonics |
Nov. 20, 2007 |
| 7294290 |
Photochromic composition in a solid matrix |
Nov. 13, 2007 |
| 7291293 |
Vapor deposited electro-optic films self-assembled through hydrogen bonding |
Nov. 6, 2007 |
| 7291572 |
Synergistic composition for preparing high concentration fullerene (C.sub.60) glass and a method for preparing the glass in bulk monolith |
Nov. 6, 2007 |
| 7288617 |
Conjugated polymers containing spirobifluorene units and fluorene units, and the use thereof |
Oct. 30, 2007 |
| 7282164 |
Stabilized dithiolene inkjet inks |
Oct. 16, 2007 |
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