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Browse by Category: Main > Optical & Optics
Class Information
Number: 359/599
Name: Optical: systems and elements > Diffusing of incident light
Description: Subject matter wherein light is scattered into many different directions and is not intensely polarized when it illuminates surfaces.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8702249 Optical display with optical monolith Apr. 22, 2014
8705174 Antiglare film, polarizing plate, and image display device Apr. 22, 2014
8692956 Diffuser for light from light source array and displays incorporating same Apr. 8, 2014
8693100 Method of manufacturing light diffusion film, light diffusion film, polarizing plate, and liquid crystal display Apr. 8, 2014
8685195 Soft lithographic molding of surface relief output couplers for organic light emitting diodes Apr. 1, 2014
8681425 Optical sheet having at least, a pattern layer and a core layer composed of light-permeable thermoplastic resins, and manufacturing method thereof Mar. 25, 2014
8678599 Systems and methods for reducing speckle using diffusing surfaces Mar. 25, 2014
8675061 Digital video projection display system Mar. 18, 2014
8668371 Light redirecting films having a pattern of dome-shaped optical elements Mar. 11, 2014
8670182 Alkali-free cover glass composition, and light extracting member using same Mar. 11, 2014
8657472 Light redirecting film and display system incorporating same Feb. 25, 2014
8651671 Projection display device Feb. 18, 2014
8649111 Optical element, optical element module, electronic element module, and electronic information device Feb. 11, 2014
8647727 Optical assembly with adhesive layers configured for diffusion Feb. 11, 2014
8641212 Anti-reflection film and display device including the same, and manufacturing method of anti-reflection film and master film therefor Feb. 4, 2014
8634137 Glare management of reflective and thermoreflective surfaces Jan. 21, 2014
8619363 Light redirecting element comprising a forward diffracting region and a scattering region Dec. 31, 2013
8613533 Optical sheet and light emitting device package having the same Dec. 24, 2013
8599504 Prism sheet having prisms with wave pattern, black light unit including the prism sheet, and liquid crystal display device including the black light unit Dec. 3, 2013
8596846 Frontlight unit for enhancing illumination of a reflective display Dec. 3, 2013
8591046 Hard-coated antiglare film, polarizing plate and image display including the same, and method for producing the same Nov. 26, 2013
8582207 Hard coating film, manufacturing method thereof, antireflective film, polarizing plate and image display unit Nov. 12, 2013
8580372 Optical film Nov. 12, 2013
RE44575 Back light assembly for use with back-to-back flat-panel displays Nov. 5, 2013
8568869 Optical bodies including rough strippable boundary layers and asymmetric surface structures Oct. 29, 2013
8556468 Layered dimmer system Oct. 15, 2013
8550633 Laser projector having a diffuser vibrated by using component of a cooling mechanism Oct. 8, 2013
8547639 Optical element including a plurality of structures and hard coat layer formed thereon and method for making the same, master and method for making the same, and display apparatus Oct. 1, 2013
8547640 Grating comprising sub-gratings with light-diffusing patterns Oct. 1, 2013
8542443 Light reflector and planar light source device Sep. 24, 2013
8537467 Antiglare film, antiglare sheet, process for producing them, and image display apparatus using them Sep. 17, 2013
8530572 Brightness enhancing film comprising nanocomposite structure having improved crack resistance Sep. 10, 2013
8526111 Optical sheet with structured surface Sep. 3, 2013
8508850 Multi-layered light diffusion plate and liquid crystal display device comprising the same Aug. 13, 2013
8507073 Exterior parts Aug. 13, 2013
8508717 Illumination optical system, exposure apparatus, and device manufacturing method Aug. 13, 2013
8503081 Hard-coated antiglare film, polarizing plate and image display including the same, method for producing the same, and method for evaluating the same Aug. 6, 2013
8491160 Sheet, light emitting device, and method for producing the sheet Jul. 23, 2013
8493496 Depth mapping using projected patterns Jul. 23, 2013
8493660 Optical layered body comprising a light-transmitting substrate and antiglare layer, polarizer and image display device Jul. 23, 2013
8485673 Method for producing optical layered body, production apparatus of optical layered body, optical layered body, polarizer and image display device Jul. 16, 2013
8488079 Optical sheet for use as a display surface Jul. 16, 2013
8462317 Illumination optical system, exposure apparatus, and device manufacturing method Jun. 11, 2013
8451540 Retardation film May. 28, 2013
8444271 System and method for reducing visible speckle in a projection visual display system May. 21, 2013
8422111 Solar array with multiple substrate layers providing frequency selective surfaces Apr. 16, 2013
8422135 Optical sheet Apr. 16, 2013
8405908 Shade assembly for a display panel Mar. 26, 2013
8403494 Projection-type display apparatus with a projection optical system configured to reduce speckle Mar. 26, 2013
8405794 Light diffusing element, polarizing plate with light diffusing element, liquid crystal display apparatus using both, and manufacturing method for light diffusing element Mar. 26, 2013

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