ClassID:

173620

G02B5/02 - page 3 - CPC Classification

Classification description:

Optical elements other than lenses Diffusing elements; Afocal elements

Recent Application in this class:
#601
20090002831
2009-01-01

Glare-proofing optical laminate

#602
20080298054
2008-12-04

Lamp assembly

#603
20080297880
2008-12-04

Display capable electrowetting light valve

#604
20080285267
2008-11-20

Light control device exhibiting batwing luminous intensity distributions in upper and lower hemispheres

#605
20080259244
2008-10-23

Light source apparatus and display apparatus having the same

#606
20080247065
2008-10-09

METHOD OF MAKING STRUCTURED OPTICAL FILMS

#607
20080241508
2008-10-02

Optical layered product

#608
20080231418
2008-09-25

Integrated Physical Unclonable Function (Puf) with Combined Sensor and Display

#609
20080220214
2008-09-11

Light regulating film, laminated light regulating film, and method for producing light regulating film and laminated light regulating film

#610
20080212005
2008-09-04

Antiglare film

#611
20080206969
2008-08-28

Laser optical apparatus

#612
20080205066
2008-08-28

Optical element package

#613
20080203329
2008-08-28

Method and devices to control global warming

#614
20080191978
2008-08-14

APPARATUS FOR DRIVING MICROMECHANICAL DEVICES

#615
20080186587
2008-08-07

Display system for vehicle

#616
20080157034
2008-07-03

Modified acrylic resin and optical diffusing composition utilizing the same

#617
20080145545
2008-06-19

METAL OXIDE AND SULFUR-CONTAINING COATING COMPOSITIONS, METHODS OF USE, AND ARTICLES PREPARED THEREFROM

#618
20080137367
2008-06-12

Method for fabricating an optical sheet

#619
20080137196
2008-06-12

OPTICAL PLATE HAVING THREE LAYERS AND BACKLIGHT MODULE WITH SAME

#620
20080122815
2008-05-29

BACKLIGHT UNIT AND DISPLAY APPARATUS INCLUDING THE SAME

#621
20080122750
2008-05-29

PLASMA DISPLAY DEVICE

#622
20080117626
2008-05-22

LONG-RANGE ILLUMINATOR USING MULTIPLE RADIATION DISPERSION ANGLES

#623
20080106775
2008-05-08

HIGH BRIGHTNESS OPTICAL DEVICE

#624
20080089095
2008-04-17

Optical Film for Use in a Backlight Module and Said Backlight Module

#625
20080075414
2008-03-27

Backside reflection optical display

#626
20080064131
2008-03-13

LIGHT EMITTING APPARATUS AND METHOD FOR THE SAME

#627
20080057416
2008-03-06

Method of forming color filter layer having light-scattering effect

#628
20080054787
2008-03-06

OPTICAL PLATE AND DISPLAY DEVICE HAVING THE SAME

#629
20080043493
2008-02-21

Optical plate with light diffusion layer and backlight module using the same

#630
20080030829
2008-02-07

Polymerizable compositions comprising nanoparticles

#631
20080019145
2008-01-24

DIFFUSION PLATE ASSEMBLY AND BACKLIGHT ASSEMBLY INCLUDING THE SAME

#632
20080019005
2008-01-24

Luminance-preserving, parallax-reducing diffuser

#633
20080019002
2008-01-24

Crystallization apparatus, crystallization method, and phase shifter

#634
20080002097
2008-01-03

Lamp guide with optical member holder and liquid crystal display device having the same

#635
20070290120
2007-12-20

Scintillation hardened semi-active laser sensor

#636
20070281129
2007-12-06

DIFFUSER FILMS AND METHODS FOR MAKING AND USING THE SAME

#637
20070273983
2007-11-29

DEVICES, METHODS, AND SYSTEMS FOR IMAGE VIEWING

#638
20070252954
2007-11-01

Beamsplitting structures and methods in optical systems

#639
20070247568
2007-10-25

Antiglare film, process for producing the same, and display device using antiglare film

#640
20070230883
2007-10-04

Spiral multilayer fibers

#641
20070222801
2007-09-27

Parallax-reducing, luminance-preserving diffuser

#642
20070217018
2007-09-20

Head-up display

#643
20070213452
2007-09-13

Light-diffusing resin composition

#644
20070202273
2007-08-30

Optical Film And Image Display

#645
20070201056
2007-08-30

Light-scattering color-conversion material layer

#646
20070182882
2007-08-09

Light control film and backlight unit using the same

#647
20070182706
2007-08-09

REFLECTIVE DISPLAY DEVICES

#648
20070164955
2007-07-19

Liquid crystal display device and head-up display using it

#649
20070154207
2007-07-05

Optical device

#650
20070153543
2007-07-05

Flat panel displays with primary viewing envelopes away from displyay panel normal

#651
20070153162
2007-07-05

Reinforced reflective polarizer films

#652
20070152555
2007-07-05

Light blocking layer, display filter having the light blocking layer, and display apparatus having the display filter

#653
20070146841
2007-06-28

INSTRUMENT FOR MEASURING PARTICLE PARAMETERS

#654
20070146376
2007-06-28

Systems and methods of controlling micro-electromechanical devices

#655
20070145248
2007-06-28

Apparatus and method for providing high intensity non-coherent light and for speckle reduction

#656
20070133204
2007-06-14

ILLUMINATION DEVICE WITH HUE TRANSFORMATION

#657
20070133102
2007-06-14

Reduced-footprint illumination system using highly-efficient optical collection and reflection surface(s) and method for manufacturing optical elements used therein

#658
20070131345
2007-06-14

Optical film packaging format

#659
20070121208
2007-05-31

Transmissive screen and rear projection display apparatus

#660
20070109784
2007-05-17

Extended source laser illuminator

#661
20070109644
2007-05-17

Brightness enhancement film

#662
20070086210
2007-04-19

Optical film and lighting device using the optical film

#663
20070064174
2007-03-22

Illuminating device, and light source unit incorporating same

#664
20070058259
2007-03-15

Light-condensing member, method of manufacturing the same and display apparatus having the same

#665
20070054123
2007-03-08

Oval-spherical organic polymer particles and method of production

#666
20060292352
2006-12-28

Optical film assembly and manufacturing method and manufacturing apparatus for producing the same

#667
20060291185
2006-12-28

Planar light source device and display using the same

#668
20060284877
2006-12-21

Photonic MEMS and structures

#669
20060274990
2006-12-07

Glass microspheres having optimized resonant light scattering properties

#670
20060262126
2006-11-23

Transparent thin films

#671
20060257678
2006-11-16

Fiber reinforced optical films

#672
20060250337
2006-11-09

Photonic MEMS and structures

#673
20060238664
2006-10-26

Display device, terminal device, light source device, and optical member having a light-direction restricting element and a transparent/scattering state switching element

#674
20060232864
2006-10-19

BACKLIGHT MODULE

#675
20060228559
2006-10-12

Optical bodies with optical films having specific functional layers

#676
20060227433
2006-10-12

Fresnel optical element and projection display device

#677
20060210726
2006-09-21

Optical film assembly and display device

#678
20060204718
2006-09-14

Anti-glare film, manufacturing method of anti-glare film, anti glaring anti-reflection film, polarizing plate, and display

#679
20060193593
2006-08-31

Polymeric photonic crystals with co-continuous phases

#680
20060134434
2006-06-22

Plastic sheet

#681
20060092490
2006-05-04

Long curved wedges in an optical film

#682
20060087743
2006-04-27

Backlight assembly of liquid crystal display

#683
20060077662
2006-04-13

Reduced-footprint night illumination laser system

#684
20060071231
2006-04-06

Optical film, backlight assembly having the same and display device having the same

#685
20060066218
2006-03-30

Emission device, surface light source device, display and light flux control member

#686
20060065185
2006-03-30

Crystallization apparatus, crystallization method, and phase shifter

#687
20060039160
2006-02-23

Lighting systems for producing different beam patterns

#688
20060038470
2006-02-23

Component with a reflector layer and method for producing the same

#689
20060033975
2006-02-16

Photonic MEMS and structures

#690
20050286113
2005-12-29

Photonic MEMS and structures

#691
20050275334
2005-12-15

Brightness enhancement film for liquid crystal display and manufacturing method thereof

#692
20050259437
2005-11-24

Apparatus, systems and methods relating to illumination for microscopes

#693
20050231807
2005-10-20

Antiglare film process for producing the same, and display device using antiglare film

#694
20050219353
2005-10-06

Optical element and optical scanning device using the same

#695
20050207160
2005-09-22

Apparatus and method for providing high intensity non-coherent light and for speckle reduction

#696
20050206985
2005-09-22

Projection viewing system

#697
20050200278
2005-09-15

Polymerizable compositions comprising nanoparticles

#698
20050141095
2005-06-30

Reflecting sheet

#699
20050099822
2005-05-12

Backlight assembly of liquid crystal display

#700
20050083592
2005-04-21

High brightness optical device

#701
20050013005
2005-01-20

Optical combiner designs and head mounted displays

#702
20050002102
2005-01-06

Illuminating system having a diffuser element

#703
16350721
2020-07-07

Shelf edge displays

#704
15232857
2019-04-02

Optical identification beacon

#705
14145778
2016-06-28

Flexible irradiance in laser imaging

#706
14137413
2016-08-09

System to allocate luminance