Matches 1 - 50 out of 113 1 2 3 >


Match Document Document Title
US20100325979 SKYLIGHT COVER WITH PRISMATIC DOME AND CYLINDER PORTIONS  
A skylight cover has an upper dome portion formed with plural prism elements and a lower cylindrical portion extending from the open periphery of the dome portion down to terminate in an open...
US20150049396 OPTICAL PROBE HAVING AN INNER TUBE WITH SEPARABLE TUBE SECTIONS TO HOUSE OPTICAL ELEMENTS  
An optical probe (10) including one or more optical elements (32), and an inner tube (30) to house the optical elements. The inner tube may be made up of at least two cooperating inner tube...
US20120219029 Pulsed-Multiline Excitation for Color-Blind Fluorescence Detection  
The present invention provides a technology called Pulse-Multiline Excitation or PME. This technology provides a novel approach to fluorescence detection with application for high-throughput...
US20130235560 BEZEL-CONCEALING DISPLAY COVERS AND DISPLAY DEVICES  
Bezel-concealing display covers and display devices are disclosed. In one example, a bezel-concealing display cover includes a bezel and a display panel includes a perimeter portion having a first...
US20110308572 Solar collector optics  
A solar collector optic system having a plurality of optics and a plurality of concentrators, where the plurality of optics directs light to the plurality of concentrators. The system has a first...
US20140293465 OPTICAL PRISM AND METHOD FOR BONDING THE SAME  
A first optical prism includes a bonding surface for bonding the first optical prism to a second optical prism, a collar element provided on a non-optical effective surface, a first reference...
US20070086094 Prism assembly and method for forming air gap thereof  
The invention provides a prism assembly and method for forming an air gap thereof. At least one recess is formed on one surface of a conjunction portion of two prisms. The recess is located at a...
US20070223117 Optical disc drive with an explosion-proof structure  
The present invention discloses an optical disc drive with an explosion proof structure comprising a frame, a first guiding member pivoted to the frame, a second guiding member pivoted to the...
US20090067071 PRISM SYSTEM AND METHOD FOR PRODUCING THE SAME  
A prism monomer for use in a digital light processing projection device includes a plastic triangular prism having a hypotenuse surface and a glass sheet. The glass sheet has two opposite...
US20090225281 PROJECTION DISPLAY SYSTEM AND PRISM SET AND MANUFACTURING METHOD THEREOF  
The present invention provides a projection display system and a prism set and manufacturing method thereof. The method for manufacturing the prism set includes the steps of providing a first...
US20140012165 System of a Magnetic Attachment Handle and Attachment devices  
A system of a magnetic attachment handle and attachment devices includes an attachment handle and a plurality of devices. Each of plurality of devices includes a device magnet which attaches with...
US20090067072 PRISM SYSTEM WITH PRISM SPACER  
An exemplary prism system includes a first prism, a second prism, and a spacer. The first prism includes a first conjunction face and the second prism includes a second conjunction face. The first...
US20130222931 PRISM SHEET AND DISPLAY DEVICE  
The present invention discloses a prism sheet and a display device comprising the prism sheet for improving performances of a backlight module in a liquid crystal display device. The prism sheet...
US20060152800 Viewing device for industrial process transmitters  
The present invention is a viewing device for positioning in front of a local display of an industrial transmitter. The viewing device has optics that receive light from the local display along a...
US20090009894 COMBINED PRISMATIC CONDENSER BOARD  
A combined prismatic condenser board includes a base having a surface on which a prismatic structure is formed. The prismatic structure includes a plurality of parallel rib-like prisms extending...
US20080186591 Dermatological device having a zoom lens system  
In one aspect, the present invention provides a dermatological device that comprises a optical mask that is adapted to receive a radiation beam, e.g., from an external radiation source via an...
US20090147385 PRISM SHEET AND METHOD FOR MAKING THE SAME  
An exemplary prism sheet includes a transparent main body. The transparent main body has a surface. A plurality of elongated protrusions protrude from the surface of the main body. Each of the...
US20070206298 Optical film having multi-story and multi-peak prisms  
An optical film comprises: a transparent supporting layer, and a plurality of multi-story prisms having multiple peaks formed thereon and juxtapositionally integrally formed on the supporting...
US20060044654 Prism assembly  
A prism assembly, including two or more prisms, at least one of which has or more surfaces that are used for total internal reflection or partial spectral reflection of incoming light, wherein at...
US20100020262 PRISM SHEET AND LIQUID CRYSTAL DISPLAY HAVING THE SAME  
Disclosed is a dual layer prism sheet including two patterned prism sheets adhered to each other with an adhesive layer interposed therebetween. The adhesive layer includes a polymeric adhesive...
US20060232858 Angular attachment for the eyepiece of a rangefinder camera  
An angular attachment has a housing (1) for fixing to an eyepiece (15) of a rangefinder camera (21) with laterally correct and height-correct representation of the finder image at an altered...
US20150009586 LIGHT GUIDES HAVING ENHANCED LIGHT EXTRACTION  
Lightguides, devices incorporating lightguides, processes for making lightguides, and tools used to make lightguides are described. A lightguide includes light extractors arranged in a plurality...
US20110243500 LIGHT GUIDES HAVING ENHANCED LIGHT EXTRACTION  
Lightguides, devices incorporating lightguides, processes for making lightguides, and tools used to make lightguides are described. A lightguide includes light extractors arranged in a plurality...
US20110063611 QUANTUM EFFICIENCY ENHANCEMENT DEVICE FOR ARRAY DETECTORS  
Systems and methods for increasing the quantum efficiency of a photocathode used in an intensified an intensified array detector with a photocathode, such as a charge-coupled device (ICCD) are...
US20130010234 OPTICAL FILM AND MANUFACTURING METHOD THEREOF, LIQUID CRISTAL DISPLAY APPARATUS USING THE OPTICAL FILM  
An optical sheet having a single sheet structure for an edge-lighting backlight unit using a printless light guide plate, a method of manufacturing the same, and a liquid crystal display apparatus...
US20090296229 Anamorphic Prisms  
Various embodiments and methods relating to groups of anamorphic prisms that are configured to reduce smile in a multi-beam optical system are disclosed.
US20050099705 Front-viewing system for vehicles  
Disclosed is a front-viewing system for vehicles with high performance and low fabricating costs, by which a driver can indirectly view a region below a lower limit line, the lower limit line...
US20090046384 Adjustment used for the ground-based observation telescope  
An adjustment is provided, which is used for the ground-based observation telescope, comprising a shell body, wherein the adjustment further comprises a base and an adjusting set provided within...
US20070053065 Diffusion sheet  
A diffusion sheet interposed between a light guide plate and a prism sheet includes: a light reflection unit reflecting a feedback light toward the prism sheet again, the feedback light being...
US20070002476 Reflection mirror assembly  
A reflection mirror assembly includes a seat having two opposite walls, two open sides, and an open top; and a hood having two integrally formed and oppositely located bevel faces that have an...
US20120250170 PRISM UNIT AND A PROJECTION IMAGE DISPLAY APPARATUS  
A prism unit includes a prism having at least one optical surface in its inside, and a prism base disposing the prism, the prism base including at least three seating surfaces that are attached to...
US20090141360 PRISM UNIT AND A PROJECTION IMAGE DISPLAY APPARATUS  
A prism unit includes a prism having at least one optical surface in its inside, and a prism base disposing the prism, the prism base including at least three seating surfaces that are attached to...
US20140104871 LIGHT MANAGEMENT FILM  
Example light management films including a plurality of tapered protrusions are described. In some examples, the disclosure relates to a film comprising a reflective polarizer layer and a...
US20070273976 Optical Device for Processing a Beam, in Particular a Laser Beam  
An optical device is used for processing a laser beam. It includes an optical element into which at least one input beam is coupled and out of which an output beam emerges. It is proposed that the...
US20110181971 METHODS AND SYSTEMS FOR FABRICATING OPTICAL FILMS HAVING SUPERIMPOSED FEATURES  
An approach for making a master tool used to fabricate optical films involves cutting a series of base structures. Modifying features are superimposed with the base structures, producing abruptly...
US20050013001 Composite micro-structured sheet for diffusing and condensing light  
A composite micro-structured sheet for diffusing and condensing light is disclosed, which includes a substrate having a top surface and a bottom surface, wherein a plurality of straight trenches...
US20080247065 METHOD OF MAKING STRUCTURED OPTICAL FILMS  
Methods for fabricating an optical film characterizable by a relationship between gain and thickness to prism pitch ratio (S/p) that varies cyclically are described. The thickness and the prism...
US20090153776 PRISM SHEET, METHOD FOR MAKING THE SAME AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME  
An exemplary prism sheet includes a transparent main body. The transparent main body has a surface. A plurality of first elongated micro-protrusions and second elongated micro-protrusions protrude...
US20050275959 Total reflection prism for projector  
A total reflection prism includes two prisms having a shape of a triangular prism of a first prism and a second prism. The first prism includes an illuminating light incident face, a total...
US20080198469 Optical window member  
A disclosed optical window member includes a transparent synthetic resin plate comprising a surface with a protruding/recessed pattern of a predetermined fineness that causes light diffusion; and...
US20100157403 Apparatus Comprising an Optical Path Delay Scanner  
An optical path delay scanner, comprising a rotatable mount, a first prism and a second prism disposed on the mount, and a radiation source aligned to project light through the first prism and the...
US20050024754 Optical film having microeplicated structures; and methods  
An optical film for use in transparent displays, such as reflective LCDs. The optical film has three-dimensional, prismatic structures that reflect incoming light. The prismatic structures are...
US20110235199 PRISM MOUNT FOR A LASER DEPOSITION DEVICE  
An apparatus includes a prism mount that retains a prism. The mount includes a ledge that engages a first side of the prism, a support surface structured that engages a second side of the prism, a...
US20090116219 PRISM SHEET AND BACKLIGHT MODULE USING THE SAME  
An exemplary prism sheet includes a transparent main body. The transparent main body includes a surface and a plurality of spherical micro-depressions integrally formed in the surface. A backlight...
US20070279773 LIGHT DIRECTING FILM  
A light directing film and an optical system incorporating same are disclosed. The light directing film includes a first major surface and a microstructured second major surface. The...
US20140126075 FILMS FOR DISPLAY COVERS AND DISPLAY DEVICES COMPRISING THE SAME  
Films for display device covers and display device covers comprising the same are disclosed. In one embodiment, a display cover for coupling to a display device includes a perimeter portion...
US20100046200 PRISM SHEET AND BACKLIGHT MODULE  
A prism sheet including a transparent substrate, a plurality of prism rods and at least one optical grating structure is provided. The transparent substrate has a first surface and a second...
US20060103923 Prism changing arrangement  
A prism changing device for a microscope for carrying out interference contrast examinations has a carrier for attaching the prism changing device to the microscope and a holder with at least two...
US20100046103 BRIGHTNESS ENHANCEMENT COMPONENT  
A brightness enhancement component includes a substrate and a plurality of prism elements. The prism elements are serially disposed on the substrate. A V-shaped trough is formed between each...
US20140254193 LUMINANCE ENHANCEMENT OPTICAL SUBSTRATES WITH ANTI-INTERFERENCE-FRINGE STRUCTURES  
An optical substrate having a structured light output surface that comprises rows of laterally arranged snaking, wavy or meandering longitudinal prism structures. The prism structures at the light...

Matches 1 - 50 out of 113 1 2 3 >