| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 359488010 | Glare prevention by discriminating against polarized light | 40 |
| 20110199681 | DISPLAY DEVICE - The present invention provides a display device having no less flexibility even in the case where a plate, such as a polarizing plate, is provided to the display cell with the distortion of the image being controllable, and the display device has a display cell DC on which an image can be displayed and a plate (PP | 08-18-2011 |
| 20110205628 | IODINE POLARIZING FILM AND METHOD FOR PRODUCING THEREOF - An iodine polarizing film of the invention includes a polymer film and iodine adsorbed and oriented on the polymer film, wherein a iodine content of the polarizing film is within the range of 1.9 to 3% by weight per 2.85 mm | 08-25-2011 |
| 20110242654 | Hardcoat layer-forming composition, optical film, production method of optical film, polarizing plate and image display device - A hardcoat layer-forming composition is provided and contains the following (a), (b), (c) and (d): (a) a leveling agent composed of a fluorine-containing polymer having a specific structure, (b) a carbonic acid ester solvent, (c) a compound having an unsaturated double bond, and (d) a photopolymerization initiator. | 10-06-2011 |
| 20110242655 | FLAT PANEL DISPLAY INCLUDING A GLASS WINDOW - A flat panel display apparatus is disclosed. In one embodiment, the apparatus includes a panel configured to display an image; a glass window covering the panel; and a polarizing film attached on a surface of the glass window, wherein the polarizing film is configured to prevent the scatter of broken pieces when the glass window breaks and also prevent reflection of an external light. | 10-06-2011 |
| 20120002282 | OPTICAL FILM AND METHOD FOR MANUFACTURING THE SAME, ANTIGLARE FILM, POLARIZER WITH OPTICAL LAYER, AND DISPLAY APPARATUS - An optical film includes a base member and an optical layer provided on the base member. The optical layer has an irregular shape on a surface thereof, and the irregular shape is obtained by applying a coating material containing fine particles and a resin onto the base member, distributing the fine particles densely in some regions and sparsely in other regions by convection that occurs in the coating material, and curing the coating material. The resin contains 3% by weight or more and 20% by weight or less of a polymer, the fine particles are organic fine particles having an average particle diameter of 2 μm or more and 8 μm or less, a ratio ((D/T)×100) of the average particle diameter D of the fine particles to an average film thickness T of the optical layer is 20% or more and 70% or less, and a transmitted image clarity value measured with an optical comb having a width of 0.125 mm is 45 or more. | 01-05-2012 |
| 20120008206 | OPTICAL FILM AND METHOD FOR MANUFACTURING THE SAME, ANTIGLARE FILM, POLARIZER WITH OPTICAL LAYER, AND DISPLAY APPARATUS - An antiglare film includes a base member and an optical layer provided on the base member, and the optical layer has an irregular shape on a surface thereof. The irregular shape is obtained by applying a coating material containing fine particles and a resin onto the base member, distributing the fine particles densely in some portions and sparsely in other portions by convection that occurs in the coating material, and curing the coating material. The resin contains 3% by weight or more and 20% by weight or less of a polymer, the average particle diameter of the fine particles is 2 μm or more and 8 μm or less, and the average film thickness of the optical layer is 8 μm or more and 18 μm or less. | 01-12-2012 |
| 20120008207 | LIGHT POLARIZER - A polarizer is provided comprising a subwavelength optical microstructure wherein the microstructure is partially covered with a light-transmissive inhibiting surface for polarizing light. The inhibiting surface can include a reflective surface, such as a metalized coating. The subwavelength optical microstructure can include moth-eye structures, linear prisms, or modified structures thereof A polarizing structure is further provided comprising a plurality of moth-eye structures stacked on one another for polarizing light. | 01-12-2012 |
| 20120099197 | ANTIGLARE FILM, ANTIGLARE SHEET, PROCESS FOR PRODUCING THEM, AND IMAGE DISPLAY APPARATUS USING THEM - An antiglare film and an antiglare sheet with which an image display apparatus excelling in contrast while maintaining excellent antiglare performance is obtained, and a simple process for producing them are provided. In the antiglare film of the present invention, a rugged shape in a first direction is substantially different from a rugged shape in a second direction perpendicular to the first direction. Preferably, an average gradient angle θa | 04-26-2012 |
| 20120105956 | Flat Panel Display Device with Improved External Light Visibility - A display device comprises: a display module for displaying images; a window integrated touch panel disposed on an upper portion of the display module and spaced apart from the display module; and a polarizing plate disposed under the window integrated touch panel. The polarizing plate is disposed under the window integrated touch panel so as to allow the polarizing plate to absorb light incident on a lower portion of the polarizing plate while preventing the window integrated touch panel from being scattered to the display module due to external impact, thereby making it possible to improve external light visibility. | 05-03-2012 |
| 20120147467 | TOUCH SCREEN PANEL INTEGRATED WITH POLARIZER - A touch screen panel integrated with a polarizer of, e.g., a display device, in which the touch screen panel is formed in the polarizer to reduce the thickness of the touch screen panel (or the overall display device). The touch screen panel integrated with the polarizer includes sensing patterns formed on one surface of a first supporting layer of a polarizer, an optical layer formed on the first supporting layer including the sensing patterns, and a second supporting layer formed on the optical layer. | 06-14-2012 |
| 20120243090 | LIGHT TRANSPARENT DISPLAY AND AN IMAGE DISPLAY DEVICE - An antistatic laminate is provided that simplifies the production of a polarizing plate and, at the same time, can satisfactorily meets requirements of IPS and VA modes. The antistatic laminate is adapted for use in polarizing plates and comprises a light transparent base material and an antistatic layer provided on the light transparent base material. The antistatic layer is located between the polarizing element of the polarizing plate and a light transparent display site while using a polarizing plate. | 09-27-2012 |
| 20120262785 | ANTIREFLECTIVE FILM, POLARIZING PLATE AND IMAGE DISPLAY DEVICE - An antireflective film is provided and includes: a transparent substrate; at least one conductive layer formed from a composition including at least one transparent conductive polymeric material and a compound forming a cross-liking site, the compound having a plurality of cross-linking reactive groups, at least one of which cross-links with the transparent conductive polymeric material; and at least one low refractive index layer. | 10-18-2012 |
| 20120275024 | POLARIZER ASSEMBLY WITH ADHESIVE LAYERS - A film assembly includes a polarizer having a first side and a second side opposite the first side; a first layer of adhesive bonded to the first side of the polarizer; and a second layer of adhesive bonded to a second side of the polarizer. The first and second layers of adhesive and the polarizer form a rollable film. | 11-01-2012 |
| 20130057955 | ANTI-GLARE FILM, MANUFACTURING METHOD FOR SAME, POLARIZING PLATE AND IMAGE DISPLAY DEVICE - The present invention provides an anti-glare film having an excellent anti-glare property, and sufficiently suppressing white muddiness and scintillation, generation of cracks in a process for attaching the films to polarizing elements and a fabrication process of liquid crystal cells, and changes of an anti-glare property over time, even if the film is used in a high definition display. | 03-07-2013 |
| 20130088779 | ANTIREFLECTIVE AND ANTIGLARE COATING COMPOSITION, ANTIREFLECTIVE AND ANTIGLARE FILM, AND METHOD FOR PRODUCING SAME - An exemplary embodiment of the present invention provides an antireflective and antiglare coating composition, comprising: a low refractive substance having a refractive index of 1.2 to 1.45, a high refractive substance having a refractive index of 1.46 to 2, a fluorine-based compound and a particulates having an average particle diameter of 1 to 10 μm, wherein a surface energy difference between the low refractive substance and the high refractive substance is 5 mN/m or more, an antireflective and antiglare film manufactured by using the same, and a method for manufacturing the same. According to the exemplary embodiment of the present invention, an antireflective and antiglare film having excellent wear resistance and antireflection function may be manufactured by a single coating process using the single composition, such that a manufacturing cost may be decreased. | 04-11-2013 |
| 20130135726 | ANTISTATIC ANTIREFLECTION FILM, METHOD FOR MANUFACTURING ANTISTATIC ANTIREFLECTION FILM, POLARIZING PLATE AND IMAGE DISPLAY DEVICE - An antistatic antireflection film, including; a support; a hardcoat layer formed from a composition for a hardcoat layer containing at least a compound having a quaternary ammonium salt group; and a low refractive index layer formed from a composition for a low refractive index layer containing at least the following (a), (b), (c) and (d), in this order, wherein, (a) is an ethylenically unsaturated group-containing fluoropolymer, (b) is a fluorine-containing polyfunctional monomer having a surface free energy of 23 mN/m or more when a film is formed alone, four or less —CF | 05-30-2013 |
| 20130215508 | POLARIZING ELEMENT AND A METHOD FOR MANUFACTURING THE SAME - Provided is a polarizing element in which a desired polarization characteristics are achieved and the transmissivity is also good. The polarizing element comprises: a substrate transparent to light having a bandwidth to be used; and a grid pattern made of a translucent material and configured such that a plurality of projection portions continuous in one in-plane direction of said substrate are formed on a surface of the substrate at a pitch smaller than a wavelength of light having a bandwidth to be used, wherein each of the projection portions includes a base portion with a rectangular cross-section and a tapered surface portion formed at a top of the base portion, a fine particle layer made of an inorganic material is laminated on at least one surface of said tapered surface portion, and the fine particle layer does not protrude over a side face of the base portion. | 08-22-2013 |
| 20130242393 | PLASTIC POLARIZED LENS AND METHOD OF PRODUCING THE SAME - A plastic polarized lens of the present invention, comprising: a polarized film containing thermoplastic polyester, a coat layer containing a urethane-based resin comprised of a structural unit derived from compound having hydroxyl group and a structural unit derived from aromatic diisocyanate, which is formed over at least one surface of the polarized film and a substrate layer containing a thiourethane-based resin, which is formed over at least the coat layer of the coat layer-attached polarized film. | 09-19-2013 |
| 20130250413 | ANTI-GLARE FILM, METHOD FOR PRODUCING ANTI-GLARE FILM, POLARIZER AND IMAGE DISPLAY DEVICE - The present invention provides an antiglare film having an excellent antiglare property and being capable of suitably preventing the occurrence of scintillation and a decrease in contrast. | 09-26-2013 |
| 20130250414 | ANTIGLARE FILM, POLARIZER, AND IMAGE DISPLAY DEVICE - Provided is an antiglare film in which occurrence of screen scintillation and white muddiness can be sufficiently prevented at a high level while maintaining hard coating properties and antiglare properties, and excellent display images with a high contrast can be provided. The antiglare film includes a light-transmitting substrate; and an antiglare layer having a surface roughness on at least one surface of the light-transmitting substrate, wherein the antiglare layer contains an aggregate composed of two or more types of fine particles, and the aggregate forms a projection of the surface of the antiglare layer to form a surface roughness on the antiglare layer. | 09-26-2013 |
| 20130286478 | ANTI-GLARE FILM, METHOD FOR PRODUCING ANTI-GLARE FILM, POLARIZER AND IMAGE DISPLAY DEVICE - The present invention provides an antiglare film having an excellent antiglare property and being capable of suitably preventing the occurrence of scintillation and a decrease in contrast. | 10-31-2013 |
| 20130293957 | Portable Light Filtering Device and Method - A portable light filtering device includes at least two sheets of polarized film material. Each of the at least two sheets are mounted on separate mounting rings that rotate relative to one another such that when the lines of polarization are perpendicular to one another, the amount of light that can pass through is minimized and when the lines of polarization are parallel, the amount of light that can pass through is maximized. The separate mounting rings are held together in a rotational relationship and include a mounting bracket to removeably attach the device to a car window, to the ledge of a car door or to any desired window from which light screening is desired. | 11-07-2013 |
| 20130314787 | FLAT PANEL DISPLAY INCLUDING A GLASS WINDOW - A flat panel display apparatus is disclosed. In one embodiment, the apparatus includes a panel configured to display an image and an electrode pattern for touch manipulation disposed over the panel. The apparatus also includes a polarizing film disposed over the electrode pattern; and a window disposed on the polarizing film | 11-28-2013 |
| 20140002901 | METHOD FOR PRODUCING ANTI-GLARE FILM, ANTI-GLARE FILM, POLARIZING PLATE, AND IMAGE DISPLAY | 01-02-2014 |
| 20140022639 | ANTIREFLECTION FILM AND POLARIZING PLATE - An antireflection film is provided which includes stacking in order a transparent base material, a first layer, and a second layer whose refractive index is lower than the refractive index of the first layer. The first layer is formed by curing a coating film containing an ionizing radiation curing material, a quaternary ammonium salt material, and a leveling material. | 01-23-2014 |
| 20140036362 | DUAL POLARIZING HOOD - A polarizing hood including a first polarized filter with the center of the filter removed. Placed forward and in front of the first polarized filter is a second linear polarized filter substantially the size of the hole in the first polarized filter and is held in place by a clear lens. The polarization may be adjusted. In response to light collocated with an objective lens shined through the first polarizing filter, the light become polarized. The reflected polarized light returns through the second polarized filter, and full polarization is accomplished with respect to the viewing camera. | 02-06-2014 |
| 20140049822 | DISPLAY ELEMENT HAVING BURIED SCATTERING ANTI-GLARE LAYER - A display element for viewing a display such as, for example, a display on an electronic device. The display element comprises a transparent substrate and a scattering anti-glare layer located between a front surface and back surface of the display element, wherein the scattering anti-glare layer comprises a plurality of scattering elements. The scattering anti-glare layer has low reflectivity and provides an anti-glare effect for light reflected by interfaces within the display element. | 02-20-2014 |
| 20140071528 | OPTICAL LAYERED BODY, POLARIZER, AND IMAGE DISPLAY DEVICE - Provided is an optical layered body having excellent antistatic property and optical properties. | 03-13-2014 |
| 20140071529 | OPTICAL LAYERED BODY, METHOD FOR PRODUCING OPTICAL LAYERED BODY, POLARIZER, AND IMAGE DISPLAY DEVICE - The present invention provides an optical layered body that has multiple laminated layers of which the refractive indexes are greatly different. The optical layered body can suitably prevent interfacial reflection and interference fringes attributed to the reflection in the interfaces between the layers. The optical layered body has a light-transmitting substrate, and at least an optical functional layer (1) on one surface of the substrate, wherein the refractive index of the optical functional layer (1) in the thickness direction continuously increases from the surface on the light-transmitting substrate side to the surface opposite to the light-transmitting substrate side to show a sigmoid curve. | 03-13-2014 |
| 20140177052 | ANTI-GLARE FILM, POLARIZER AND IMAGE DISPLAY DEVICE - The claimed invention provides an anti-glare film which has high pencil hardness and high scratch resistance along with crack prevention, and also has high image contrast and excellent anti-glare property. Provided is an anti-glare film including a light transmitting substrate, and an anti-glare layer having surface roughness on at least one surface of the light transmitting substrate. The anti-glare layer includes chain-like inorganic fine particles which have an area ratio of 30 to 94% in the thickness direction cross section of the anti-glare layer. | 06-26-2014 |
| 20140247486 | OPTICAL LAMINATE - There is provided an optical laminate excellent which secures adhesiveness between the (meth)acrylic resin film (base material film) and a hard coat layer, and can prevent a reduction in scratch resistance. An optical laminate according to an embodiment of the present invention includes: a base material layer formed of a (meth)acrylic resin film; a hard coat layer formed by applying, to the (meth)acrylic resin film, a composition for forming a hard coat layer containing a curable compound and inorganic nanoparticles; and a penetration layer having a thickness of 1.2 μm or more, the penetration layer being formed between the base material layer and the hard coat layer by penetration of the composition for forming a hard coat layer into the (meth)acrylic resin film, wherein a content of the inorganic nanoparticles is 1.5 wt % to 50 wt % with respect to a total of the curable compound and the inorganic nanoparticles. | 09-04-2014 |
| 20140307316 | ANTI-GLARE FILM, MANUFACTURING METHOD FOR SAME, POLARIZING PLATE AND IMAGE DISPLAY DEVICE - The present invention provides an anti-glare film having an excellent anti-glare property, and sufficiently suppressing white muddiness and scintillation, generation of cracks in a process for attaching the films to polarizing elements and a fabrication process of liquid crystal cells, and changes of an anti-glare property over time, even if the film is used in a high definition display. | 10-16-2014 |
| 20140334000 | Tinted Polarizing Optical Element And Method For Manufacturing Such An Element - The invention relates to a tinted polarizing optical element ( | 11-13-2014 |
| 20150029586 | Method For Creating A Viewing Screen Having An Injection Overmolded Insert - The invention relates to a method for creating a viewing screen ( | 01-29-2015 |
| 20150369981 | CIRCULAR POLARIZING PLATE AND BENDABLE DISPLAY DEVICE - There is provided a circularly polarizing plate capable of realizing a bendable display apparatus in which an excellent reflection hue is obtained and a color change due to bending is suppressed. A circularly polarizing plate according to the present invention is used in a bendable display apparatus. The circularly polarizing plate includes: a polarizer; and a retardation film arranged on one side of the polarizer. In-plane retardations of the retardation film satisfy a relationship of Re(450)| 12-24-2015 | |
| 20160003995 | OPTICAL FILM, CIRCULARLY POLARIZING PLATE, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE - An optical film includes a cellulose derivative, the film having an in-plane retardation Ro | 01-07-2016 |
| 20160011351 | IMAGE DISPLAY DEVICE | 01-14-2016 |
| 20160091645 | DEAD-FRONT LENS FOR INTERIOR VEHICLE DISPLAY - A vehicle instrument cluster lens assembly for a vehicle instruments panel includes a first layer comprised of a quarter-wave plate (λ/4). A second layer which is a polarizer, a third layer of another quarter-wave plate (λ/4); the first and a fourth layer being a polarizer light to a new orientation. The quarter-wave plates change the orientation of the light angle that it can be seen with a polarized eye glass lens. The vehicle lens assembly functions in a dual manner depending on the light source direction and orientation of the light to prevent light emitted from the instrument as well as making the display light visible to viewers wearing polarized sunglasses. | 03-31-2016 |
| 20160097881 | ANTI-REFLECTION STRUCTURE AND DISPLAY DEVICE - A display device is disclosed. The display device includes a display unit and an anti-reflection structure. The anti-reflection structure is disposed on one side of the display unit and includes a first barrier layer, a phase retardation film, a second barrier layer, a polarizing film and a covering layer. The first barrier layer is disposed on the display unit. The phase retardation film is disposed on the first barrier layer. The second barrier layer is disposed on the phase retardation film. The polarizing film is disposed on the second barrier layer. The covering layer is disposed on the polarizing film. | 04-07-2016 |
| 20160200255 | IMAGE DISPLAY MIRROR FOR A VEHICLE | 07-14-2016 |
