173622 ⎘
Optical elements other than lenses; Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
Sub-classes:ENCAPSULATED DIFFUSER
#2DETECTION LINE BROADENING
#3OPTICALLY DIFFUSIVE FILM WITH ELONGATED STRUCTURES
#4LAMINATE, CARD, METHOD OF MANUFACTURING CARD, METHOD OF PRODUCING CARD, CARD INFORMATION RECORDING SHEET AND CARD INCLUDING THE SAME
#5OPTICAL STRUCTURE FILM AND LIGHT SOURCE MODULE
#6METROLOGY SYSTEM USING MULTIPLE RADIATION SPOTS
#7LAMINATE, CARD, METHOD OF MANUFACTURING CARD, METHOD OF PRODUCING CARD, CARD INFORMATION RECORDING SHEET AND CARD INCLUDING THE SAME
#8ANTIREFLECTION FILM-EQUIPPED TRANSPARENT SUBSTRATE AND IMAGE DISPLAY DEVICE
#9COMPOUNDS AND METHODS FOR TREATING HYPERKALEMIA
#10LIGHTING DEVICE FOR VEHICLES AND PRODUCTION METHOD
#11DIFFUSIVE OPTICAL DEVICE
#12LIGHT-EMITTING DEVICE
#13Dual backlight display with privacy mode
#14SYSTEM AND METHOD TO REDUCE BIRD COLLISIONS WITH A WINDOW
#15METHOD FOR SCANNING FIELD CORRECTION AT LEAST OF A LASER SCANNER DEVICE, LASER SCANNER DEVICE, SCATTER PATTERN ELEMENT, SCATTER PATTERN HOLDING DEVICE AND SCANNING FIELD CORRECTION SYSTEM
#16Light adjustment module
#17LIGHT CONTROL FILM AND DISPLAY DEVICE HAVING THE SAME
#18METHOD FOR SCANNING FIELD CORRECTION AT LEAST OF A LASER SCANNER DEVICE, LASER SCANNER DEVICE, SCATTER PATTERN ELEMENT, SCATTER PATTERN HOLDING DEVICE AND SCANNING FIELD CORRECTION SYSTEM
#19Light sources with chip-level integrated diffusers
#20DECORATIVE SHEET AND DISPLAY APPARATUS
#21ILLUMINATION DEVICE, LENS, SET OF DIFFUSION ELEMENT AND LENS, SENSOR DEVICE, AND TRAVELING BODY
#22Wide-viewing-angle optical film, manufacturing method of the same, and liquid crystal display device
#23Systems With External Displays
#24RADIATIVE COOLING ARTICLES INCLUDING A WHITE DIFFUSELY REFLECTIVE LAYER AND A NON-WHITE COLOR REFLECTIVE MIRROR
#25OPTICAL STRUCTURE AND THE METHOD TO MAKE THE SAME
#26GLYCYRRHETINIC ACID DERIVATIVES FOR TREATING HYPERKALEMIA
#27DETECTION LINE BROADENING
#28OPTICALLY DIFFUSIVE FILM WITH ELONGATED STRUCTURES
#29Method of making diverging-light fiber optics illumination delivery system
#30Optical assemblies for aircraft displays
#31LAMBERTIAN GAS CAVITIES ILLUMINATED BY MID-INFRARED LIGHT-EMITTING DIODES
#32BEAM SPLITTING ELEMENT AND PROJECTION DEVICE
#33IMAGING LENS
#34LAMINATE, CARD, METHOD OF MANUFACTURING CARD, METHOD OF PRODUCING CARD, CARD INFORMATION RECORDING SHEET AND CARD INCLUDING THE SAME
#35Transparent article having a roughened uneven surface
#36Diffusive optical device
#37Digital Photo Frame with AG Explosion-proof Function
#38Dispersion comprising EU2+ doped inorganic luminescent nanoparticles for greenhouse applications and sheet structures and coatings for greenhouses comprising such nanoparticles
#39ENCAPSULATED DIFFUSER
#40Light sources with chip-level integrated diffusers
#41LUMINESCENT GREENHOUSE GLAZING STRUCTURES
#42Optical diffusing element and light emitting assembly for three-dimension sensing
#43Antiglare film
#44LIGHT SOURCE UNIT, LIGHT SOURCE DEVICE, AND DISTANCE MEASURING DEVICE
#45Optic and Assembly for Reduced Reflections
#46BRIGHTNESS AND UNIFORMITY-ENHANCED PROJECTOR SCREEN
#47Textured coating for optical products
#48Slim waveguide coupling apparatus and method
#49Diffusion lens and display device having same
#50Film-based frontlight with angularly varying diffusion film
#51Display panel and optical film
#52Glycyrrhetinic acid derivatives for treating hyperkalemia
#53Optical system for linear lighting
#54Structure for extracting light and organic electroluminescent lighting device
#55Hybrid Illumination Attachment for Symbology Readers
#56Detection line broadening
#57Microoptics for glazing
#58Wavelength conversion element and light emitting device
#59Anti-Newton ring film, and manufacturing method and use thereof
#60Light-permeable multi-layer composite film
#61Light sources with chip-level integrated diffusers
#62Theatre light projector incorporating a plurality of light sources and improvements to blending the light output
#63Device, system and method for changing the direction of emitted light cones
#64Light diffusion film comprising an indentation elastic modulus of 30 MPa or more at 23 degrees Celsius throughout an entirety of the light diffusion film
#65Image forming apparatus
#66Diverging light from fiber optics illumination delivery system
#67Metasurface devices for display and photonics devices
#68Illumination system and projection apparatus
#69Antireflective structure
#70ANTIGLARE FILM
#71Microoptics for glazing
#72Passive and active stereo vision 3D sensors with variable focal length lenses
#73Gaming machine having enhanced emotive lighting
#74Slim waveguide coupling apparatus and method
#75Microoptics for glazing
#76Head-up display
#77Telecentric optical apparatus
#78Enclosures having an improved tactile surface
#79Laminate comprising a relief structure forming layer and a manufacturing method for same
#80DIFFUSER
#81Image display apparatus and image display element
#82Laser animation display method
#83Optical stack including embedded diffuse surface
#84LIGHT SCATTERING SHEET
#85Coated articles with light-altering features and methods for the production thereof
#86SURFACE DISPLAY UNITS WITH OPAQUE SCREEN
#87Optical film for improving contrast ratio, polarizing plate comprising same, and liquid crystal display comprising same
#88Display device and apparatus
#89DIVERGING LIGHT FROM FIBER OPTICS ILLUMINATION DELIVERY SYSTEM
#90Devices and methods for measuring light
#91Optic and assembly for reduced reflections
#92Optical assembly and the method to make the same
#93Optical diffusing films and methods of making same
#94Method of making diverging-light fiber optics illumination delivery system
#95Optical film and display device having the same
#96Optical system
#97LIGHT-DIFFUSING FILM AND PRODUCTION METHOD THEREFOR, AND DISPLAY DEVICE
#98Backlight unit and liquid crystal display device including the same
#99Resin determination method and resin determination apparatus
#100LASER PROJECTION DEVICE
#101Metasurface devices for display and photonics devices
#102TRANSPARENT SCREEN
#103Light-shielding plate
#104Lens for shaping light rays for a lighting module for lighting and/or signalling for a motor vehicle
#105High powered lasers for western blotting
#106Casino machine having emotive lighting structures
#107Method and apparatus that provide matte effect while allowing high resolution output from a display
#108Theatre light projector incorporating a plurality of light sources and improvements to blending the light output
#109Light flux control member, light-emitting device, surface light source device and display device
#110Display device with haze layer
#111Light modulation device having an optical element for scattering light
#112Lens module
#113Imaging lens
#114Shading component and lens module using same
#115Lens module comprising a bracket with a side wall bending and extending from a top wall to form a sensor receiving space
#116Optical layer and light fixture with such an optical layer
#117Projector and illumination system thereof
#118METHOD FOR MANUFACTURING OPTICAL LENS WITH FROSTED INTERFACE
#119Wavelength conversion element and light emitting device
#120Optical film
#121Light sources with chip-level integrated diffusers
#122Backlight module and display device
#123Limiting Viewing Angle Sheet and Manufacturing Method Thereof
#124Method for manufacturing lens with facilitated light diffusion
#125Laminate comprising a relief structure forming layer and a manufacturing method for same
#126Surface display units with opaque screen
#127Textured glass for greenhouses
#128ILLUMINATION DEVICE AND OBSERVATION SYSTEM
#129Infrared projector and infrared observation system
#130Optical assembly and the method to make the same
#131Portable Framed Artistic Window Pane Covers
#132OPTICAL FILM AND USER INPUT SYSTEM
#133Dual-sided film with split light spreading structures
#134Heat-insulation material and production method thereof
#135FUNCTIONAL FILM AND METHOD FOR PRODUCING FUNCTIONAL FILM
#136Lens, light source unit, backlight apparatus, and display apparatus
#137Light diffusion film
#138Coated articles with light-altering features and methods for the production thereof
#139Optical structures for redirecting daylight
#140Optical sheet and method for manufacturing same
#141HEAD-MOUNTED DISPLAY DEVICE
#142Optical assembly and the method to make the same
#143Lens for lighting device for motor vehicles
#144Enclosures having an improved tactile surface
#145REFLECTING FACE MASK AND LED DISPLAY DEVICE HAVING THE SAME
#146Diverging light from fiber optics illumination delivery systems
#147Testing device for laser illumination systems
#148Method of making diverging-light fiber optics illumination delivery system
#149WAVELENGTH CONVERSION ELEMENT, ILLUMINATION DEVICE, PROJECTOR, AND METHOD OF MANUFACTURING WAVELENGTH CONVERSION ELEMENT
#150Light diffusion plate and display apparatus having the same
#151Critical angle lens reflector
#152Display of binocular overlapping images in a head mounted display
#153Element for manipulating light
#154IMAGE PROJECTION APPARATUS
#155Devices and methods for measuring light
#156TEXTURED COATING FOR OPTICAL PRODUCTS
#157High contrast projection screen with stray light rejection
#158High-luminance surface
#159Casino machine having emotive lighting structures
#160Display substrate, fabrication method and display apparatus
#161Microoptics for glazing
#162Microoptics for glazing
#163Optical structure for signal light
#164Conformal optical metasurfaces
#165Multi-wavelength optical dielectric metasurfaces
#166MICROSCOPE HAVING A TRANSMITTED ILLUMINATION DEVICE FOR CRITICAL ILLUMINATION
#167Prism plate, display device having the same, and method of manufacturing prism plate
#168High gain durable anti-reflective coating
#169Film containing a resin having a thiourethane bond and uses thereof
#170Apparatus and method for speckle reduction in laser processing equipment
#171INTEGRATED DIFFUSER WITH VARIABLE-INDEX MICROLENS LAYER
#172Light-directing system
#173Portable framed artistic window pane covers
#174Printing plate, scattering layer, method for fabricating the same, and display apparatus
#175Lighting for audio devices
#176Press sheet for fingerprint reader and fingerprint reader
#177Light guide for modifying a light distribution pattern
#178Gradient optics for even light distribution of LED light sources
#179Simultaneous polarization and wavefront control using a planar device
#180OPTICAL SHEET STRUCTURE
#181Slim waveguide coupling apparatus and method
#182Display
#183Head-up display device
#184Array substrate, display panel and method for manufacturing the same
#185Anti-glare and anti-sparkle transparent structures
#186LIGHT DIFFUSING SOLAR CONTROL FILM
#187ANTI-SPECKLE SYSTEM FOR COHERENT ILLUMINATION SYSTEM
#188Reflective or transflective autostereoscopic display with reduced banding effects
#189Optical diffusing films and methods of making same
#190Display device
#191Diffuser plate assembly, backlight and display device
#192Cover panel for at least one display instrument in a vehicle
#193SCATTERING CONDUCTIVE SUPPORT FOR OLED DEVICE, AND OLED DEVICE INCORPORATING IT
#194Manufacturing method for optical substrate using film shaped mold, manufacturing device, and optical substrate obtained thereby
#195Frameless display device
#196Optical film and digital pen system using the same
#197Light emitting module and lens
#198Display device comprising a screen having a network of three dimensional reflective microstructures
#199Photosensitive resin composition and antireflection film
#200Windshield image display system
#201Display device with light diffusive glass panel
#202Display devices and methods of manufacturing display devices
#203LIGHT EMITTING DIODE LIGHT BOX
#204Method of evaluating image blur of optical film and optical film with reduced image blur
#205PANEL LIGHT MODULE AND BACKLIGHT MODULE
#206Optical film, surface light emitting body, and method for producing optical film
#207Optical sheet, light-emitting device, method for manufacturing optical sheet, and method for manufacturing light-emitting device
#208Slim waveguide coupling apparatus and method
#209Optical film including protrusions, display device including the same and method of manufacturing optical film
#210Active diffuser for reducing speckle and laser display device having active diffuser
#211Diffusing plate having microlens array
#212Anisotropic light diffusion film
#213Method for producing light diffusion film and light diffusion film
#214Reel belt of gaming machine and gaming machine
#215Dual-sided film with split light spreading structures
#216OPTICAL FILTER, LIGHT QUANTITY CONTROL APPARATUS AND IMAGE CAPTURING APPARATUS
#217PHOTOMETRICALLY ADJUSTABLE DIFFUSER USING A VARIABLE COMBINATION OF BULK AND SURFACE RELIEF DIFFUSER TECHNOLOGIES, METHODS OF MAKING, AND USE THEREOF
#218Organic electroluminescence element and planar light-emitting body each having light extraction sheet
#219Antiglare film, polarizer, and image display device
#220Optical substrates having light collimating and diffusion structures
#221Gradient optics for even light distribution of LED light sources
#222Light-diffusion member, manufacturing method thereof, and display device
#223Devices and methods for measuring light
#224Display element having buried scattering anti-glare layer
#225Light-shielding material for optical instrument
#226DECORATIVE FILM ARTICLES UTILIZING FRESNEL LENS FILMS
#227Method and apparatus for producing light-responsive surfaces on opaque materials
#228DIFFUSERS FOR DIFFERENT COLOR DISPLAY ELEMENTS
#229DIFFUSER-INTEGRATED PRISM SHEET FOR BACKLIGHT UNITS AND METHOD OF MANUFACTURING THE SAME
#230DIFFUSER-INTEGRATED PRISM SHEET FOR BACKLIGHT UNITS AND METHOD OF MANUFACTURING THE SAME
#231OPTICAL FILM AND METHOD OF MANUFACTURING THE SAME
#232Microscope having a transmitted-light illuminating device for critical illumination
#233DIFFUSER-INTEGRATED PRISM SHEET FOR BACKLIGHT UNITS AND METHOD OF MANUFACTURING THE SAME
#234Slim waveguide coupling apparatus and method
#235MULTILAYER FILM FOR SUPPORTING OPTICAL FUNCTIONAL MEMBER AND METHOD FOR PRODUCING THE SAME, AND PRISM SHEET
#236Pressing plate
#237Diffusing measurement window for near and mid IR multichannel sensor
#238Lampshade structure for LED lamps
#239OPTO-MECHANICAL SYSTEM WITH FUNCTION OF FOCUSING LIGHT BEAM
#240Diffuser-integrated prism sheet for backlight units and method of manufacturing the same
#241Diffuser-integrated prism sheet for backlight units and method of manufacturing the same
#242Light scattering coating for greenhouse applications, and/or coated article including the same
#243FILM AND USES THEREOF
#244Light engine using common building blocks
#245DEVICE FOR REDUCING SPECKLE EFFECT IN A DISPLAY SYSTEM
#246Gradient optics for controllable light distribution for LED light sources
#247ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER
#248OPTICAL ELEMENTS WITH INTERNAL OPTICAL FEATURES AND METHODS OF FABRICATING SAME
#249Antiglare film, antiglare sheet, process for producing them, and image display apparatus using them
#250Lighting device, display device and television receiver
#251Gradient optics for even light distribution of led light sources
#252LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER
#253RADIATION REFLECTION PLATE FOR LED
#254Light guide member
#255Antireflection film, method for manufacturing antireflection film, and display apparatus
#256Light enhancing structures with a plurality of arrays of elongate features
#257Optical light diffuser component having a substrate with optical structures and optical coatings and a method for manufacturing the same
#258Illumination system, light source and beam-control element
#259Brightness enhancing film and film based diffuser for improved illumination uniformity of displays
#260Slim waveguide coupling apparatus and method
#261Light emitting diode linear light for machine vision
#262LIGHT EXTRACTION FILM WITH HIGH INDEX BACKFILL LAYER AND PASSIVATION LAYER
#263REMOVABLE ANTI-GLARE FILMS FOR FLAT PANEL DISPLAYS
#264Method for producing surface convexes and concaves
#265ANTIGLARE FILM, ANTIGLARE SHEET, PROCESS FOR PRODUCING THEM, AND IMAGE DISPLAY APPARATUS USING THEM
#266Diffuser prism sheet with light diffusing element on valley region, LCD back light unit including the same, and LCD device including the same
#267DIFFUSER-INTEGRATED PRISM SHEET FOR BACKLIGHT UNITS AND METHOD OF MANUFACTURING THE SAME
#268Light guide plate, light guide plate assembly, and planar lighting device and liquid crystal display device using these
#269Radiation-Emitting Component
#270Optical sheet and liquid crystal display including the same
#271Light pipe and illuminating device having the same
#272Illumination assembly with diffusive reflector cup
#273Optical element array sheet, display device, and fabrication method for same
#274Lens, light source unit, backlight apparatus, and display apparatus
#275Optical elements with saddle shaped structures for diffusing or shaping light
#276Image screen
#277Light diffusing article with GRIN lenses
#278Illumination light assembly with self-retaining lightpipe for minimizing specular reflection in electro-optical reader
#279Diffusion sheet, rear projection screen provided with diffusion sheet, method of manufacturing mold for diffusion sheet, and method of manufacturing diffusion sheet
#280Light diffusion film and planar light source element and liquid crystal display device utilizing the same
#281Optical unit, backlight assembly having the same and display device having the same
#282Optical elements with internal optical features and methods of fabricating same
#283Surface Light Source Device and Apparatus Using the Device
#284FLICKERLESS light source
#285Seamless molded reflectant material
#286LIGHT DIFFUSING SOLAR CONTROL FILM
#287Structure of a light shade of a light emitting component
#288Diffusion sheet, rear projection screen provided with diffusion sheet, method of manufacturing mold for diffusion sheet, and method of manufacturing diffusion sheet
#289Highly diffuse reflector
#290COLOR PURITY IMPROVING SHEET, OPTICAL APPARATUS, IMAGE DISPLAY, AND LIQUID CRYSTAL DISPLAY
#291Diffusion sheet, rear projection screen provided with diffusion sheet, method of manufacturing mold for diffusion sheet, and method of manufacturing diffusion sheet
#292Diffusion sheet, rear projection screen provided with diffusion sheet, method of manufacturing mold for diffusion sheet, and method of manufacturing diffusion sheet
#293Methods for Producing a Structured Sol-Gel Layer
#294Optical sheet and backlight assembly of liquid crystal display with the same
#295Optical plate having three layers and backlight module with same
#296Optical film having microreplicated structures and methods
#297Light control film
#298Partially submerged bead monolayer
#299Optical plate and method for manufacturing same and backlight module using same
#300HYBRID DIFFUSION PLATE, BACKLIGHT ASSEMBLY HAVING HYBRID DIFFUSION PLATE, AND LIQUID CRYSTAL DISPLAY HAVING BACKLIGHT ASSEMBLY