Class / Patent application number | Description | Number of patent applications / Date published |
359614000 | With absorption means | 64 |
20080212190 | ANTIGLARE FILM - An antiglare film is disclosed including a transparent substrate; and an antiglare layer including a binder matrix and a particle, wherein reflectivity of 5° angle of a surface of the antiglare film which surface is in the antiglare layer side among both sides of the antiglare film is 2.4-4.4%, wherein image clarity (C | 09-04-2008 |
20080225398 | JET TRAPPING IN A CUTTING BEAM PROCESSING MACHINE - A beam-catching device is provided for a cutting-beam processing machine configured to deliver a cutting beam to a workpiece. The beam-catching device includes a housing which has a line-like opening pointing toward the cutting beam, the cutting beam discharging from the underside of the workpiece during processing of the workpiece and entering the housing through the opening, and a solid medium disposed within the housing and configured to move relative to the opening of the housing in a direction crossing the cutting beam in order to absorb energy. | 09-18-2008 |
20080239497 | SELECTIVE ABSORBING - An interference coating between a display and an intended viewing area that selectively absorbs incident optical energy in at least one first wavelength region and selectively transmits incident optical energy in at least one second wavelength region. | 10-02-2008 |
20080285135 | Display Device - A display device comprises a light emitting picture element ( | 11-20-2008 |
20080316604 | Display Device with Homogenising Attentuating Filter - A display device comprises a display arrangement having inherent non-uniformity of an output intensity across the display area and an optical attenuator arrangement ( | 12-25-2008 |
20090015927 | ANTIGLARE FILM, METHOD FOR MANUFACTURING ANTIGLARE FILM, POLARIZER, AND DISPLAY DEVICE - An antiglare film includes a base material and an antiglare layer which is disposed on at least one surface of the base material and which contains fine particles and a resin, wherein the fine particles constitute aggregates mainly in in-plane directions, and gradual unevenness is disposed on the surface of the antiglare layer through aggregation of the fine particles. | 01-15-2009 |
20090040619 | OPTICAL FILTER FOR DISPLAY APPARATUS - The present invention provides an optical filter for display apparatus. The optical filter includes a glass substrate, and an external light shield including an external light shielding pattern comprising a plurality of external light shielding parts including a light-absorbing substance, wherein the external light shield is formed by coating one side of the glass substrate with a transparent resin and the plurality of external light shielding parts are formed on the exposed surface of the transparent resin. | 02-12-2009 |
20090059379 | OPTICAL FILM, MANUFACTURING METHOD OF THE SAME, AND DISPLAY DEVICE HAVING THE OPTICAL FILM - An optical film includes: a film body having a first surface formed with a groove pattern and a second surface formed with a bump pattern, which are formed in a single body; and a light absorption member formed inside the groove pattern. | 03-05-2009 |
20090097125 | METHOD OF CONTROLLING REFLECTION FROM A VEHICLE WINDSHIELD - A vehicle glare reduction system is provided, which improves the visual acuity of the vehicle operator in vehicles having a light-colored dashboard. The system includes a dashboard having an upper surface from which dashboard light is reflected; a windshield having an inner and outer surface, the windshield surface configured to reflect the dashboard reflected light; and a polarization layer disposed on the dashboard upper surface, adapted to polarize the dashboard reflected light, wherein the polarized light is not reflected by the windshield inner surface. | 04-16-2009 |
20090153973 | LENS AND METHOD FOR MANUFACTURING THE SAME - An exemplary lens ( | 06-18-2009 |
20090219622 | Light-absorbing structure and methods of making - A critically coupled optical resonator absorbs greater than 95% of incident light of the critical wavelength with an absorber layer less than 10 run thick. | 09-03-2009 |
20090268302 | LIGHT BLOCKING PLATE, LENS MODULE HAVING SAME AND METHOD FOR MAKING SAME - An exemplary light blocking plate includes a through hole defined at the center thereof and an opaque portion surrounding the through hole. The light blocking plate is comprised of a blackening agent and a PDMS. | 10-29-2009 |
20100027127 | 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 | 02-04-2010 |
20100033827 | Optical device and system for privacy or contrast enhancement and methods of use thereof - The present invention relates to an optical device for privacy or contrast enhancement of a viewing display. Also disclosed are a system including the optical device and methods of improving privacy or contrast of a viewing display, such as a plasma display panel, a liquid crystal display panel, an inorganic light emitting diode display panel, or an organic light emitting diode display panel. | 02-11-2010 |
20100053761 | HYBRID OPTICAL FILM, DISPLAY DEVICE HAVING THE SAME, AND METHOD OF MANUFACTURING THE SAME - A hybrid optical film, a display device having the same, and a method of manufacturing the same are provided. The hybrid optical film is provided in front of a display module of a display device to serve as a display filter. The hybrid optical film is in the form of a single-film. The hybrid optical film includes a film substrate; a first optical pattern directly formed on one side of the film substrate; and a second optical pattern directly formed on the other side of the film substrate. The hybrid optical film can reduce manufacturing costs due to a simplified structure and improve productivity due to a simplified manufacturing process. | 03-04-2010 |
20100079870 | GLARE REDUCTION FILM FOR DISPLAY SCREENS - The present disclosure is directed to a film for reducing reflections of ambient light on a display screen while maintaining efficient transmission of light emitted from the display screen. The film has a light receiving face and a light emitting face, and includes an arrayed plurality of truncated tapered structures projecting from the light receiving face to the light emitting face. Each of the plurality of truncated tapered structures has a relatively wider base positioned at the light receiving face, and a relatively narrowed top positioned at the light emitting face. The plurality of truncated tapered structures define a void region in the vicinity of the light emitting face between adjacent ones of the plurality of truncated tapered structures. The film further includes a dark material applied in the void region. | 04-01-2010 |
20100142056 | OPTICAL FILTER AND METHOD OF MANUFACTURING THE SAME - An optical filter wherein a hard coating layer and an electromagnetic shielding layer are integrally formed and a method of manufacturing the optical filter. The optical filter includes a base film, and a hard coating layer formed on one surface of the base film, the hard coating layer having conductive substances positioned in a region adjacent to the base film. The method includes preparing a light-transmissive base film; coating a liquid hard coating raw material on one surface of the base film, the hard coating raw material having conductive substances mixed therewith; and curing the hard coating raw material in the state that the conductive substances are concentrated on a region adjacent to the base film, and the hard coating raw material is formed between and on the conductive substances. | 06-10-2010 |
20100165469 | OPTICAL FILTER AND FLAT DISPLAY PANEL COMPRISING THE SAME - An optical filter including: a base film; and a function incorporation layer on the base film and for shielding electromagnetic interference and absorbing external light, the function incorporation layer having a cross mesh pattern, wherein the cross mesh pattern includes a plurality of pattern lines, and wherein at least a part of the cross mesh pattern protrudes from a surface of the function incorporation layer facing toward the reflection prevention layer. | 07-01-2010 |
20100177398 | OPTICAL ELEMENT AND METHOD FOR MAKING THE SAME, MASTER AND METHOD FOR MAKING THE SAME, AND DISPLAY APPARATUS - An optical element includes a substrate including protruding structures on the surface and a hard coat layer formed on the substrate. An irregular shape is formed by the structures. An irregular shape resembling the irregular shape of the substrate is formed on a surface of the hard coat layer and is smoother than the that of the substrate. The size of bottoms of the structures changes at random within the range of the minimum distance Rm to the maximum distance RM (Rm: minimum value of the shortest distance from the center of gravity of the bottom of the structure to the rim of the bottom, RM: maximum value of the longest distance from the center of gravity of the bottom of the structure to the rim of the bottom). Neighboring structures have bottoms in contact or substantially in contact with one another. Rm and RM satisfy Rm/RM≦0.9. | 07-15-2010 |
20100182701 | OPTICAL FILM LENS PRODUCT - An optical film used as a lens comprises at least a plastic layer ( | 07-22-2010 |
20100226016 | LIGHT-SHIELDING FILM - The present invention relates to a light-shielding film excellent in light-shielding property and heat resistance, a production method of such a film, and a lens unit including such a film. The present invention is a light-shielding film including an organic resin and a black material, wherein the organic resin is a cured product of a curable resin or a thermoplastic resin having a glass transition temperature of 150 degrees C. or more. The present invention is also a production method of a light-shielding film comprising an organic resin and a black material, wherein the production method includes a surface roughness-forming step of forming a rough surface of the light-shielding film by a transfer method. Further, the present invention is a lens unit including the light-shielding film and a lens, wherein the lens unit has reflow resistance. | 09-09-2010 |
20100246018 | LENS HAVING ANTIREFLECTION AND LIGHT ABSORBING FILMS AND LENS ARRAY INCLUDING SUCH LENS - An exemplary lens includes a light permeable substrate having a first surface and a second surface at opposite sides thereof, a first antireflection film formed at the first surface, a first optically active part formed on the first antireflection film, and a first light absorbing film formed on the first antireflection film around the first optically active part. | 09-30-2010 |
20100271706 | OPTICAL MEMBER AND OPTICAL SYSTEM, OPTICAL UNIT AND OPTICAL DEVICE INCLUDING THE OPTICAL MEMBER - The present disclosure relates to an optical member in which an antireflection concave-convex structure for suppressing reflection of light is provided on its surface, and an optical system, an optical unit and an optical device each including the optical member. | 10-28-2010 |
20100328777 | OPTICAL SHEET, DISPLAY DEVICE, AND METHOD FOR PRODUCING OPTICAL SHEET - An optical sheet, which can suitably absorb external light over a wide range and can improve a contrast, a display device, and a method for producing an optical sheet. The optical sheet is disposed on an observer side relative to an image light source and includes: a plurality of layers that control light emitted from the image light source to emit the light on the observer side, wherein at least one of the plurality of layers is an optical functional sheet layer which includes prisms being arranged in parallel along the surface of the optical sheet whereby light can be transmitted and wedge portions are arranged in parallel between the prisms whereby light can be absorbed. At least one of the plurality of layers other than the optical functional sheet layer is a light-absorbing layer. | 12-30-2010 |
20100328778 | BEAM DIRECTION CONTROL ELEMENT AND METHOD OF MANUFACTURING SAME - A beam direction control element has transparent areas and light absorption areas alternately arranged on a surface of a substrate, wherein the light absorption areas function as a louver for controlling the direction of a beam of light. The beam direction control element is manufactured by disposing an optically transparent material on a first transparent substrate to form transparent ridges which constitute the transparent areas, filling curable and photo-absorptive fluid in gaps between the transparent ridges, and then curing the fluid to form the light absorption areas. | 12-30-2010 |
20110007398 | DISPLAY FILTER AND PROTECTIVE CASE HAVING GRADATION - A display filter having a gradation, in use for a display device has a display module therein. The display filter includes a base substrate; and a light blocking section having a light blocking material formed on a periphery area of the base substrate to define an effective image-displaying area of the base substrate. The light blocking material blocks light, and at least a portion of the light blocking section becomes gradually darker in a predetermined direction. | 01-13-2011 |
20110043920 | OPTICAL SHEET WITH HIGH CONTRAST RATIO AND FILTER COMPRISING THE SAME, AND IMAGE DISPLAYING DEVICE INCLUDING THE SHEET OR THE FILTER - An optical sheet for enhancing contrast ratio, a filter including the same, and an image display device including the optical sheet or the filter. The optical sheet includes: a light transmission portion including a plurality of grooves disposed at predetermined intervals in an end portion of the light transmission portion on one side; and a plurality of external light absorption portions each disposed in said each groove and comprising a composition completely or incompletely filling the groove, the composition comprising a light absorbable material, wherein at least one of the grooves comprises a recess portion formed on the top of the external light absorption portion. When used in the image display device, the optical sheet and the filter including the optical sheet can achieve a relatively high light transmission rate, prevent formation of ghost images, prevent the occurrence of the Moire phenomenon, and achieve a relatively high contrast ratio to maintain high resolution. | 02-24-2011 |
20110043921 | METHOD FOR PRODUCING OPTICAL SHEET, OPTICAL SHEET AND VIDEO DISPLAY DEVICE - The present invention provides a method for manufacturing optical sheet having an improved appearance, optical sheet, and an image display device having the optical sheet. The method for manufacturing optical sheet having a plurality of layers in which at least one layer is an optical functional sheet layer comprises: light-transmissive portions configured to be arranged in a row along the surface of a base material layer; and light-absorbing portions arranged between the light-transmissive portions, the method comprising the steps of: forming the light-transmissive portions on one side of the base material layer; and forming the light-absorbing portions repeatedly by filling a binder made of a resin in which light-absorbing particles are dispersed in the gaps between the light-transmissive portions and curing the binder, wherein at least the last step of the repeating step for forming the light-absorbing portions is carried out so that the density of the light-absorbing particles contained in the binder is lower than the density of the same at the first step for forming the light-absorbing portion. The optical sheet is produced by the method; and the image display device is provided with the optical sheet. | 02-24-2011 |
20110043922 | Vehicle Pane and Motor Vehicle Having a Vehicle Pane - A vehicle pane, particularly for a motor vehicle, has an outer layer and an inner layer between which, at least in sections, there is arranged a function layer which influences a light transmission characteristic of the vehicle pane. An additional function layer is provided, by which the light transmission characteristic of the vehicle pane can also be influenced. The invention further relates to a motor vehicle having at least one vehicle pane. | 02-24-2011 |
20110051251 | OPTICAL ELEMENT AND METHOD FOR PRODUCING THE SAME - An optical element having an anti-reflection function includes a base having a first main surface and a second main surface; a plurality of structures composed of projections or recesses and arranged on the first main surface at a fine pitch equal to or less than the wavelength of visible light for which the amount of reflection is to be reduced; and a light-absorbing layer that absorbs the light and that is disposed on the second main surface, wherein the structures are arranged so as to form a plurality of rows of tracks on the first main surface and form a hexagonal lattice pattern, a quasi-hexagonal lattice pattern, a tetragonal lattice pattern, or a quasi-tetragonal lattice pattern, and the structures each have an elliptical cone shape or a truncated elliptical cone shape, the major axis direction of which is a direction in which the tracks extend. | 03-03-2011 |
20110069393 | OPTICAL ELEMENT, METHOD OF PRODUCING SAME, AND OPTICAL APPARATUS - An optical element comprising: a substrate having two surfaces each having a micro-relief structure that includes numerous fine protrusions; and a film that includes one or more layers including a metal layer and is formed on one of the micro-relief structure. | 03-24-2011 |
20110075263 | Optical limiting using plasmonically enhancing nanoparticles - There is provided an optical limiter device for protecting an object from incident light having a wavelength in the visible, infrared or ultraviolet spectrum. The device comprises a plurality of nanoparticles of a metallic material including free electrons that undergo collective oscillations when exposed to the incident light. The plurality of nanoparticles of the metallic material include a plurality of nanoparticles of a non-spherical particle geometry, which may include a geometry having a plurality of sharp protrusions on a spherical body. The metallic material may include gold, silver, aluminum, indium or copper. The device further comprises a structurally rigid transparent medium in which the plurality of nanoparticles of the metallic material are embedded; and a mechanical support mounting the transparent medium between the incident light and the object. | 03-31-2011 |
20110170196 | LIGHT-SHIELDING COATING AND OPTICAL ELEMENT - The light-shielding coating contains (a) a resin, (b) a coloring material, (c) inorganic fine particles, and (d) a surfactant and/or an oil. The concentration of Component (d), the surfactant and/or the oil, is higher in the uppermost layer of the coating than in the lower layer. The content ratio of Component (d) is in the range of 10 to 40 weight % relative to the total weight of the light-shielding coating. The optical element features this light-shielding coating. | 07-14-2011 |
20110176216 | OPTICAL ELEMENT, METHOD OF MANUFACTURING OPTICAL ELEMENT, AND IMAGING OPTICAL SYSTEM - An optical element includes an optically effective area and an optically ineffective area partly or entirely coated with a coating opaque at wavelengths used. The opaque coating contains a cured product prepared from an epoxy resin and a curing agent containing an alicyclic acid anhydride. The alicyclic acid anhydride is preferably methylhexahydrophthalic anhydride or hexahydrophthalic anhydride. | 07-21-2011 |
20110188123 | ANTIREFLECTION STRUCTURE AND OPTICAL DEVICE INCLUDING THE SAME - A diffusing plate is formed so as to have a surface having a larger surface roughness than a predetermined wavelength and having an aperiodic roughness shape. A plurality of fine concave/convex portions are formed on the surface so as to be arranged within a cycle equal to and smaller than a predetermined wavelength. | 08-04-2011 |
20110249340 | PROCESS FOR PRODUCING SUBSTRATE PROVIDED WITH METAL PATTERN AND SUBSTRATE PROVIDED WITH METAL LAMINATE - The present invention relates to a process for producing a substrate provided with a metal pattern by forming a pattern of a metal layer on a substrate using a laser light, the process including: a step of preparing a substrate in which the metal layer is formed on a surface thereof; a step of forming on the metal layer an assist layer which comprises a metal material different from that of the metal layer and which has a light absorptivity for the laser light different from that of the metal layer, thereby forming a metal laminate on the substrate; and a step of patterning the metal layer by irradiating the metal laminate with the laser light to remove a laser light-irradiated portion of the metal laminate, thereby forming a metal pattern on the substrate. | 10-13-2011 |
20110267699 | FACE SHIELD FOR LED DISPLAY SCREEN - A face shield for a light-emitting diode (LED) display screen is provided, which comprises a base and an appearance surface arranged on the base. The appearance surface comprises a plurality of high shading edges, a plurality of low shading edges, and a plurality of light-absorbing black slits formed between the high shading edges and the low shading edges. The appearance surface of the face shield for the LED display screen is made of black matte thermal polyurethane (TPU) elastomer and absorbs a large amount of luminous light or sunlight through the light-absorbing black slits and small light-absorbing slits, thereby dramatically reducing a glare phenomenon and increasing a contrast. | 11-03-2011 |
20120002291 | ELECTROMAGNETIC WAVE GATHERING DEVICE AND SOLAR CELL MODULE HAVING THE SAME - An electromagnetic wave gathering device includes a pillared electromagnetic waveguide body and a reflective structure. The reflective structure is located at about an axis of the pillared electromagnetic waveguide body. The reflective structure comprises a plurality of bicone reflective units. Each of the reflective units has a first reflective surface. The electromagnetic wave gathering device may have a smaller volume and is handy for use. | 01-05-2012 |
20120019922 | MICROSTRUCTURE WITH WALLS OF DETERMINED OPTICAL PROPERTY AND METHOD FOR MAKING MICROSTRUCTURES - A method is disclosed for forming cavities ( | 01-26-2012 |
20120033304 | Data Security Screen and Manufacturing Method Thereof - The present invention relates to a security screen and a manufacturing method thereof. The security screen comprises: a first film layer; and a blind layer in which shielding partition walls for blocking input images are repeatedly arranged at a distance from each other in parallel or in a lattice configuration at a predetermined angle. The shielding partition walls are constituted by repeatedly printing or transferring a light-absorbing color ink onto one or both surfaces of the first film layer. The security screen is fitted to the displays of image devices such as computer monitors, cash dispensers, navigation devices, mobile phones and PDAs or is fitted to the glass of buildings or the like, thereby making it impossible for the image being output on the display to be viewed by any third party positioned on the left, right, above or below who is not the user of the image device, and which makes the image clearer by preventing the phenomenon of blurring and the phenomenon of glare which occur, for example, when external light shines on devices and on glass or the like. | 02-09-2012 |
20120092773 | ANTIGLARE FILM WITH VARIOUS INNER AND OUTER HAZE - An antiglare film with various inner and outer haze comprises a transparent substrate, and an antiglare coating layer formed via coating an antiglare coating solution on the transparent substrate. The antiglare coating solution further comprises a resin, resin-philic light-scattering particles and resin-phobic light-scattering particles. The resin-philic light-scattering particles and the resin-phobic light-scattering particles respectively have different functional groups on the surfaces thereof. The resin-philic light-scattering particles do not repel the resin and thus are distributed inside the antiglare coating layer. The resin-phobic light-scattering particles repel the resin and thus are distributed on the surface of the antiglare coating layer, so that the inner and outer haze of an antiglare film can be effectively controlled via adjusting the proportion of the resin-phobic to resin-philic light-scattering particles. | 04-19-2012 |
20120154919 | APPARATUSES AND DEVICES FOR ABSORBING ELECTROMAGNETIC RADIATION, AND METHODS OF FORMING THE APPARATUSES AND DEVICES - Photonic nanostructures, light absorbing apparatuses, and devices are provided. The photonic nanostructures include a plurality of photonic nanobars configured to collectively absorb light over an excitation wavelength range. At least two of the photonic nanobars of the plurality have lengths that are different from one another. Each photonic nanobar of the plurality has a substantially small width and a substantially small height relative to the different lengths. A method for forming such may comprise forming a plurality of first photonic nanobars comprising a width and a height that are smaller than a length of the plurality of first photonic nanobars, and forming a plurality of second photonic nanobars comprising a width and a height that are smaller than a length of the second photonic nanobar, wherein the lengths of the plurality of first photonic nanobars and the lengths of the plurality of second photonic nanobars are different from one another. | 06-21-2012 |
20120170127 | REFLECTIVE DISPLAY DEVICE - Various reflective display devices are provided. In one embodiment, a reflective display device is provided that includes a first controllable light absorption layer capable of absorbing incident light in a first specified wavelength band and at least a second specified wavelength band and a first reflector behind the first absorption layer, which is capable of selectively reflecting at least some wavelengths of light within the first and second specified wavelength bands and substantially transmit light of other wavelengths. The reflective display device further includes a second controllable light absorption layer behind the selective reflector, which is capable of absorbing incident light in at least a third specified wavelength band and a second reflector behind the second layer, which is capable of reflecting at least some wavelengths of light within the third specified wavelength band. | 07-05-2012 |
20120176681 | NANOSTRUCTURED ANTI-REFLECTIVE COATINGS FOR SUBSTRATES - Embodiments of the present system and method are useful for chemical deposition, particularly continuous deposition of anti-reflective films. Disclosed systems typically comprise a micromixer and a microchannel applicator. A deposition material or materials is applied to a substrate to form a nanostructured, anti-reflective coating. Uniform and highly oriented surface morphologies of films deposited using disclosed embodiments are clearly improved compared to films deposited by a conventional batch process. In some embodiments, a scratch-resistant, anti-reflective coating is applied to a polycarbonate substrate, such as a lens. In certain embodiments, an anti-reflective coating is applied to a surface of a solar catalytic microreactor suitable for performing endothermic reactions, where energy is provided to the reactor by absorption of solar radiation. The composition and morphology of the material deposited on a substrate can be tailored. The process can be used at low temperatures as a post-deposition, high-temperature annealing step is obviated. | 07-12-2012 |
20120188648 | LENS MODULE AND IMAGE PICK-UP APPARATUS INCORPORATING SAME - A lens module includes a lens barrel, two lenses, and a light shielding plate. The lens barrel has a light passing hole and a receiving hole in communication with the light passing hole. The lenses are received in the receiving hole and aligned with the light passing hole and aligned with the light passing hole. The light shielding plate is arranged between the two lenses. The conic section of the light shielding plate prevents unwanted or stray light from reaching the image sensor. | 07-26-2012 |
20130016430 | OPTICAL ELEMENT, METHOD FOR MANUFACTURING THE SAME, AND LIGHT-SHIELDING COATING MATERIAL FOR THE SAMEAANM Ogawa; RyoAACI Kawasaki-shiAACO JPAAGP Ogawa; Ryo Kawasaki-shi JPAANM Tsubaki; KeiichiroAACI TokyoAACO JPAAGP Tsubaki; Keiichiro Tokyo JPAANM Hino; TetsuoAACI Yamato-shiAACO JPAAGP Hino; Tetsuo Yamato-shi JPAANM Sano; DaisukeAACI Moka-shiAACO JPAAGP Sano; Daisuke Moka-shi JP - An optical element includes a base member having an optically ineffective portion and a light-shielding film disposed on the optically ineffective portion. The light-shielding film contains a cured mixture of an epoxy resin and a phenol resin. | 01-17-2013 |
20130120847 | Discontinuous or Variable Thickness Gain Modification Coating for Projection Film and Method for Making Same - The present invention relates to projection films and methods of making the same. In particular, the present invention relates to a projection film whereby the microspheres exhibit improved alignment on the light exit surface and have alignment on the light entrance surface that varies according to the individual microsphere diameter. In another embodiment, the present invention relates to a projection film that has the attributes of variable gain within the single projection film. In another embodiment, the present invention relates to an exposed microsphere projection film construction that provides modification of the head-on and angular pattern of light transmission (gain). | 05-16-2013 |
20130250425 | GLASS-LIKE POLYMERIC ANTIREFLECTIVE FILMS, METHODS OF MAKING AND LIGHT ABSORBING DEVICES USING SAME - A transparent anti-reflective structured film ( | 09-26-2013 |
20130335826 | Light-Absorbing Structure and Methods of Making - A critically coupled optical resonator absorbs greater than 95% of incident light of the critical wavelength with an absorber layer less than 10 nm thick. | 12-19-2013 |
20140071537 | DISPLAY APPARATUS - A display apparatus has a display panel that includes a display area and a boundary area, a window that protects the display panel and that transmits an image that is realized in the display area, and an adhesion layer that adheres the display panel and the window. The window includes a window body with a first surface that faces the display panel and a second surface that is externally exposed, a light-shielding member that is on the first surface and that blocks the boundary area of the display panel from being externally visible, and a light-shielding member protection layer that is between the light-shielding member and the adhesion layer, and that protects the light-shielding member. | 03-13-2014 |
20140085729 | OPTICAL FILTER, OPTICAL DEVICE, ELECTRONIC DEVICE AND ANTI-REFLECTION COMPOSITE - There is provided an optical filter or an anti-reflection structure with lower reflection in comparison with the conventional ones by comprising a gradient refractive index thin film | 03-27-2014 |
20140118833 | ANTI-BLINDING DEVICE FOR AN AUTOMOTIVE VEHICLE - A light filter assembly for an automotive vehicle that includes a central plate or a sleeve with at least one filter attached to by a fastener. The filter has a substantially triangular shape with at least one curved edge, and can rotate about the fastener in a plane parallel to the central plate or sleeve. | 05-01-2014 |
20140160571 | PLASTIC LENS AND LENS BARREL - A plastic lens, comprising: a first edge section having a first outer circumferential edge surface formed substantially parallel to an optical axis of the plastic lens; and a second edge section having a second outer circumferential edge surface formed so as to have a step with respect to the first outer circumferential edge surface, wherein the first outer circumferential edge surface is not coated with a black coating material that suppresses internal reflection of light, and at least a portion of the second outer circumferential edge surface is coated with the black coating material that suppresses internal reflection of light. | 06-12-2014 |
20140168779 | FEATURE FOR INHIBITING LIGHT STRIPE BETWEEN CELLULAR ELEMENTS IN A COVERING FOR AN ARCHITECTURAL OPENING - A covering for an architectural opening. The covering includes a cellular panel having at least two cellular units or rows. The covering also includes a light absorbing element positioned at an interface between the at least two cellular units. The light absorbing element may absorb substantial all visible light wavelengths. | 06-19-2014 |
20140340756 | OPTICAL COHERENCE TOMOGRAPHY OPTICAL PROBE SYSTEMS AND METHODS TO REDUCE ARTIFACTS - A system for reducing artifacts produced in images using an optical probe system is provided. The artifacts are reduced by reducing power of secondary beam paths produced by non-Fresnel reflections by at least one of absorption, scattering and rejection of the secondary beam paths. | 11-20-2014 |
20150146296 | Imaging Lens - An imaging lens is disclosed. The imaging lens includes an optic substrate including an upper surface and a lower surface, a black coating at least partially covering the upper surface of the optic substrate, and an anti-reflection coating at least partially covering the black coating. Bu virtue of the configuration, unwanted stray light, or reflection from the black coating is greatly reduced. | 05-28-2015 |
20150301229 | LIGHT-SHIELDING COATING, LIGHT-SHIELDING FILM, AND OPTICAL ELEMENT - The present invention relates to a light-shielding coating including a resin composition containing at least an epoxy resin, a coloring agent including a dye, and titania fine particles having an average primary particle diameter of 1 nm or more and 100 nm or less and including an organic solvent dissolving or dispersing the resin composition. The concentration of the titania fine particles is 20% by mass or more and 60% by mass or less of the resin composition. | 10-22-2015 |
20160109709 | SEE-THROUGH COMPUTER DISPLAY SYSTEMS - Aspects of the present invention relate to methods and systems for a head-worn computer with a content display where the head-worn computer can be changed from an augmented reality system where there is relatively high see-through transmission through the display to a virtual reality system where the is no or relatively little see-through transmission through the display. | 04-21-2016 |
20160116745 | SEE-THROUGH COMPUTER DISPLAY SYSTEMS - Embodiments include an eye cover adapted to be removeably mounted on a head-worn computer with a see-through computer display where the eye cover includes a flexible audio headset mounted to the eye cover. The flexibility of the audio headset provides the user of the head-worn computer with a mechanism to align the audio headset with an ear of the user. | 04-28-2016 |
20160131803 | LIGHT CONTROL SHEET - Method and sheeted material is disclosed for controlling light to increase readability of tangible, non-digital printed reading material. The sheeted material of the invention includes an anti-glare semi-transparent sheet having at least one matte surface. | 05-12-2016 |
20160154145 | OPTICAL ELEMENT AND METHOD FOR PRODUCING OPTICAL ELEMENT | 06-02-2016 |
20160178805 | LENS ASSEMBLY AND CAMERA MODULE INCLUDING THE SAME | 06-23-2016 |
20160377767 | LENS ASSEMBLY - One lens is provided with a functional film formed of a fine uneven structure film throughout an entire region including an edge portion of a lens surface facing the other lens, and a portion of the fine uneven structure film formed in the edge portion is filled with a flattening member and is thus flattened. The lens is disposed so as to be in contact with the other lens in the edge portion in which the flattening member is formed, thereby assembling a lens assembly. | 12-29-2016 |
20180024416 | DOME COVER FOR CAMERA AND CAMERA WITH COVER | 01-25-2018 |