| Patent application number | Description | Published |
|---|
| 20080221291 | MICROSTRUCTURED OPTICAL FILMS COMPRISING BIPHENYL DIFUNCTIONAL MONOMERS - Optical films having a polymerized microstructured surface are described. The polymerized microstructured surface comprises the reaction product of a polymerizable resin composition comprising 10% to 100 wt-% of at least one biphenyl di(meth)acrylate monomer. The di(meth)acrylate monomer comprises a core biphenyl structure having two aromatic rings connected with a C—C bond. The biphenyl di(meth)acrylate monomer preferably comprises a sufficient amount of ortho and/or meta(meth)acrylate substituents such that the monomer is a liquid at 25° C. | 09-11-2008 |
| 20080253148 | Polymerizable Composition Comprising Low Molecular Weight Organic Component - Polymerizable compositions comprising particularly useful for brightness enhancing films. | 10-16-2008 |
| 20090176061 | DURABLE OPTICAL ELEMENT - A durable optical film or element includes a polymerized structure having a microstructured surface and a plurality of surface modified colloidal nanoparticles of silica, zirconia, or mixtures thereof. Display devices including the durable microstructured film are also described. | 07-09-2009 |
| 20090246417 | OPTICAL FILM ASSEMBLY AND DISPLAY DEVICE - Microstructured optical films, assemblies of films including at least one microstructured optical film, and (e.g. illuminated) display devices including a single microstructured optical film or assembly. | 10-01-2009 |
| 20100033826 | BRIGHTNESS ENHANCING FILM COMPRISING NANOCOMPOSITE STRUCTURE HAVING IMPROVED CRACK RESISTANCE - Microstructured films such as brightness enhancing films, polymerizable resin compositions comprising an organic component and surface modified nanoparticles, and surface modified nanoparticles are described. The microstructured film has a polymerized structure comprising the reaction product of the polymerizable resin composition (e.g. having a refractive index of at least 1.58). The cured nanocomposite (e.g. structure) can exhibit improved crack resistance. In some embodiments, the flexibility is expressed in terms of a cylindrical mandrel bend test property (e.g. a mandrel size to failure of less than 6 mm or a mandrel size to failure according to the equation D=1000(T/0.025−T) wherein T is the thickness in millimeters of a (e.g. preformed base layer). In other embodiments, the flexibility is expressed in terms of a tensile and elongation property (e.g. a tensile strength at break of at least 25 MPa and an elongation at break of at least 1.75%). | 02-11-2010 |
| 20100178470 | DURABLE OPTICAL ELEMENT - A durable optical film or element includes a polymerized structure having a microstructured surface and a plurality of surface modified colloidal nanoparticles of silica, zirconia, or mixtures thereof. Display devices including the durable microstructured film are also described. | 07-15-2010 |
| 20100253885 | OPTICAL FILM ASSEMBLY AND DISPLAY DEVICE - Microstructured optical films, assemblies of films including at least one microstructured optical film, and (e.g. illuminated) display devices including a single microstructured optical film or assembly. | 10-07-2010 |
| 20100331442 | POLYMERIZABLE COMPOSITION COMPRISING LOW MOLECULAR WEIGHT ORGANIC COMPONENT - Polymerizable compositions comprising particularly useful for brightness enhancing films. | 12-30-2010 |
| 20110043727 | ADHESIVE LAYER FOR MULTILAYER OPTICAL FILM - Disclosed herein is an optical article including a multilayer optical film, a light transmissive support layer, and an adhesive layer disposed between the multilayer optical film and the light transmissive support layer. The adhesive layer includes an aromatic polyester (meth)acrylate oligomer and an aromatic ethylenically unsaturated monomer, wherein the total amount of the aromatic polyester (meth)acrylate oligomer and the aromatic ethylenically unsaturated monomer is at least about 90 wt. % of the adhesive layer. Also disclosed herein is a method of making the optical article and display devices including the optical article. | 02-24-2011 |
| 20110103072 | DURABLE OPTICAL ELEMENT - A durable optical film or element includes a polymerized structure having a microstructured surface and a plurality of surface modified colloidal nanoparticles of silica, zirconia, or mixtures thereof. Display devices including the durable microstructured film are also described. | 05-05-2011 |
