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9038825 Container having transparent optical element  
A container (10) for consumer goods comprises a first panel (16) having a pattern (22) applied to an area (20) of the external surface thereof; and a second panel (26) comprising a transparent...
9042424 Silicon-based lens support structure and cooling package with passive alignment for compact heat-generating devices  
A silicon-based thermal energy transfer apparatus that aids dissipation of thermal energy from a heat-generating device, such as an edge-emitting laser diode, is provided. In one aspect, the...
9042021 Optical element, head-up display and light source unit  
An optical element includes a first microlens array unit and a second microlens array unit in each of which a plurality of microlenses are arranged. The first and second microlens array units are...
9036262 Beam shaping and control apparatus  
A method and apparatus for laser beam splitting and shaping is disclosed wherein two beam splitters are used to split one input laser beam into four beams in a generally rectangular pattern....
9030744 Fabrication of micro lenses  
A method for fabricating a micro lens array is provided. The method includes forming a first lens material structure on a substrate. The first lens material structure includes a plurality of...
9030748 Brightness enhancement film, backlight assembly, and display apparatus  
A brightness enhancement film includes a substrate; and a microlens structure formed on the substrate, wherein the microlens structure comprises a plurality of microlenses, each of the microlenses...
9030630 Microlens array substrate, electro-optic device, and electronic apparatus  
A microlens includes a lens center portion having a lens-curved surface and a lens circumference portion having a linear side surface. In the case where length of the side surface is taken as L1,...
9030745 Wafer level optical elements and applications thereof  
A wafer level lens includes a first lens structure of a first polymeric material coupled to a second lens structure of a second polymeric material, wherein an interface is formed by opposing...
9028070 Light emitting element having structural bodies arrayed at a first pitch along a first direction and arrayed at a second pitch different from said first pitch along a second direction and projection display device provided with same  
Provided is a light-emitting element having high luminance and high directivity and emitting light in a controlled polarization state. The light-emitting element comprises substrate 3 and light...
9022601 Optical element including texturing to control beam width and color mixing  
A method for providing an optical element may include providing an optical feature in the optical element that spreads or distributes light passing through the optical element. The method may also...
9025251 Optically variable devices, security device and article employing same, and associated method of creating same  
An optically variable device (“OVD”) with an integral image system that includes a focusing element and an array of micro-objects which, when viewed through the focusing element, changes in...
9020641 Obstacle sensing module and cleaning robot including the same  
Disclosed herein are an obstacle sensing module and a cleaning robot including the same. The cleaning robot includes a body, a driver to drive the body, an obstacle sensing module to sense an...
9019613 Pixel mapping and printing for micro lens arrays to achieve dual-axis activation of images  
A visual display assembly adapted for use as an anti-counterfeiting device on paper currency, product labels, and other objects. The assembly includes a film of transparent material including a...
9007690 Lens array  
A lens array is provided in which the edges of concave-shaped lens faces can be formed with high accuracy and the accuracy of position measurement of the lens faces can be improved. Outer...
9008147 Silicon-based lens support structure and cooling package with passive alignment for compact heat-generating devices  
A silicon-based thermal energy transfer apparatus that aids dissipation of thermal energy from a heat-generating device, such as an edge-emitting laser diode, is provided. In one aspect, the...
9007691 Image display sheet and image display body  
An object is to provide an image display sheet capable of realizing a smooth pseudo moving image and observing the image with reduced in discomfort. A configuration is provided in which a...
8997572 Multi-focus optical-resolution photoacoustic microscopy with ultrasonic array detection  
A probe for use with an imaging system, including a scanning device configured to receive a first light beam from a light source, a beam-divider configured to split the first light beam into a...
9001426 Beam forming device for laser diode arrays  
A device forms laser radiation which has partial beams interspaced in a first direction that is perpendicular to the direction of propagation of the laser radiation, especially for forming laser...
8995061 Speckle reduction using lenslet integrator  
Disclosed herein are techniques for the reduction speckle of a projection display system using novel lenslet integrators and related methods. In one embodiment, a lenslet integrator system for...
8982469 Lens master devices, lens structures, imaging devices, and methods and apparatuses of making the same  
A method and apparatus providing a lens master device and use of the same to form a lens template and/or a lens structure. The method includes obtaining a plurality of individual lens masters,...
8976451 Lens array module  
A lens array module includes an arrayed optical element including a light blocking frame and a lens unit, and a light sensor array unit. The light blocking frame includes a bottom plate with...
8975005 Black curable composition for wafer level lens and wafer level lens  
A black curable composition for a wafer level lens includes (A) a metal-containing inorganic pigment, (B) a polymerization initiator, and (C) a polymerizable compound. The (A) metal-containing...
8964295 Refractive steganography lens and method for determining milling plan for same  
Techniques are described for designing and manufacturing a refractive surface that produces a desired image when placed over a target image. The refractive lens surface may include a set of lens...
8964147 Electro-optic device, method of producing electro-optic device, and projection type display apparatus  
An electro-optic device is provided. In the electro-optic device, when a groove is sealed to be hollow, a sacrificial film is formed in the groove before forming a first sealing film, the first...
8964296 Method for producing a microstructure on a carrier  
A method for producing a microstructure on a carrier by: (a) manufacturing a donor foil by forming an embossed structure with elevations and depressions in a first foil material and applying a...
8953246 Lens-based image augmenting optical window with intermediate real image  
An image augmenting window and method of operation. An image augmenting window has at least one selectably transmissive internally focused intermediate image lens with a first portion that...
8942521 Planar waveguide element  
Disclosed is a planar waveguide element including a first cylindrical lens disposed based on an z-axis and configured to collimate beams emitted from a plurality of emitters of a laser diode bar;...
8941891 Organic light emitting display device and driving method thereof  
An organic light emitting diode (OLED) display is disclosed. One aspect includes a pixel unit including a plurality of pixels formed at portions at which scanning lines and data lines intersect...
8939596 Condensing type optical sheet  
Disclosed is a condensing type optical sheet for use in a liquid crystal display, which prevents the generation of a yellow band or a rainbow phenomenon without using a protective sheet.
8937774 Method for making paired lenses with an opaque barrier between, and product made  
A method comprises depositing an optical filter layer on a glass wafer, then cutting the wafer into dice. The dice are positioned on a carrier and encapsulated in a molding compound to form a...
8934174 Image display sheet  
An object is to provide an image display sheet provided for position detection of an object to be observed so as to realize a smooth pseudo moving image. The image display sheet is provided for an...
8928982 Wafer lens, laminated wafer lens, wafer lens cutting method and laminated wafer lens cutting method  
A laminated wafer lens includes a wafer lens and a spacer substrate bonded to each other. The wafer lens includes a resin section provided on a surface of a glass substrate. The resin section...
8928969 Spatio-optical directional light modulator  
A novel spatio-optical directional light modulator with no moving parts is introduced. This directional light modulator can be used to create 2D/3D switchable displays of various sizes for mobile...
8928936 Red-green-blue to monochrome color conversion  
Systems and associated methods provide for converting an RGB color image to a grayscale image via a lookup table of correction values. The lookup table is generated and used to compensate for...
8922893 Optical element, method of forming optical element, optical element array, display device, and electronic apparatus  
There is provided an optical element including first and second substrates that are disposed to face each other; a pair of wall portions that are erected on an inner surface of the first substrate...
8921765 System for manipulating and optically targeting micro objects  
The present invention relates to a system 100 for independently holding and manipulating one or more microscopic objects 158 and for targeting at least a part of the one or more microscopic...
8917446 Display device with plural screens  
A display device with plural screens includes a plurality of display units arranged in matrix and at least one lens module. Each display unit includes a frame located at an outer periphery...
8913323 Local removal of a lenticular optical effect by a high volume offset coating  
A combined use of a pervasively textured anilox supply roll and a customized, locally patterned flexographic roll is provided for forming a lenticular product. The customized, locally patterned...
8908277 Lens array projector  
Optical apparatus includes a matrix of light sources arranged on a substrate with a predetermined, uniform spacing between the light sources. A beam homogenizer includes a first optical surface,...
8902506 Laser speckle reduction element  
Despeckle elements, laser beam homogenizers and methods for despeckling are provided. The despeckle element includes a transparent material having a first surface including a plural number of...
8896925 Micro-lens array sheet and backlight unit comprising the same  
The present invention relates to a microlens array sheet with enhanced optical performance, and a backlight unit having same, and more specifically, to a microlens array sheet and a backlight unit...
8896802 Light transmissive substrate, method of making transmissive substrate, surface light source unit, polarizing plate, and liquid crystal device  
A surface light source unit includes, in the following order: a light source; a light collecting sheet having light collection portions on at least one side of the light collecting sheet; and a...
8891030 Display method, display apparatus, optical unit, method of manufacturing display apparatus, and electronic equipment  
A display method of forming an image by using a plurality of pixels includes projecting light beams from the plurality of pixels on a pupil of an eye of an observer, and each diameter of the light...
8885261 Optical element array, method of forming optical element array, display device and electronic apparatus  
An optical element array includes a first substrate and a second substrate facing each other, a plurality of first walls which is provided upright on an inner surface facing the second substrate...
8879154 Surface light source device for recording/reproducing holograms  
A surface light source device is provided. The surface light source device includes a light source, a beam splitter configured to split a light irradiated from the light source into a plurality of...
8867135 Non-attenuating light collimating articles for graphic arts  
Various systems and methods are provided for non-attenuating light collimating articles. In one embodiment, among others, a phototool comprises a substrate; and a microstructured surface disposed...
8867134 Optical system demonstrating improved resistance to optically degrading external effects  
A system for projecting one or more synthetic optical images, which demonstrates improved resistance to optically degrading external effects, is provided. The inventive system serves to lock the...
8857028 Processes for producing optical elements showing virtual images  
A virtual image (VI) device displays an image that appears to lie above or below the plane of the device. A method of manufacturing a VI display device includes calculating an initial VI flux...
8854724 Spatio-temporal directional light modulator  
A spatio-temporal directional light modulator is introduced. This directional light modulator can be used to create 3D displays, ultra-high resolution 2D displays or 2D/3D switchable displays with...
8854684 Lenticular image articles and method and apparatus of reducing banding artifacts in lenticular image articles  
A method of creating a lenticular imaging article. The method comprises printing an interlaced composite image according to a reference grid of a printer, providing a lenticular lens sheet having...