ClassID:

173622

G02B5/021 - CPC Classification

Classification description:

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:
Recent Application in this class:
#1
20260140288
2026-05-21

ENCAPSULATED DIFFUSER

#2
20260118993
2026-04-30

DETECTION LINE BROADENING

#3
20260093059
2026-04-02

OPTICALLY DIFFUSIVE FILM WITH ELONGATED STRUCTURES

#4
20260008292
2026-01-08

LAMINATE, CARD, METHOD OF MANUFACTURING CARD, METHOD OF PRODUCING CARD, CARD INFORMATION RECORDING SHEET AND CARD INCLUDING THE SAME

#5
20250389985
2025-12-25

OPTICAL STRUCTURE FILM AND LIGHT SOURCE MODULE

#6
20250341479
2025-11-06

METROLOGY SYSTEM USING MULTIPLE RADIATION SPOTS

#7
20250229564
2025-07-17

LAMINATE, CARD, METHOD OF MANUFACTURING CARD, METHOD OF PRODUCING CARD, CARD INFORMATION RECORDING SHEET AND CARD INCLUDING THE SAME

#8
20250147204
2025-05-08

ANTIREFLECTION FILM-EQUIPPED TRANSPARENT SUBSTRATE AND IMAGE DISPLAY DEVICE

#9
20250067907
2025-02-27

COMPOUNDS AND METHODS FOR TREATING HYPERKALEMIA

#10
20250035281
2025-01-30

LIGHTING DEVICE FOR VEHICLES AND PRODUCTION METHOD

#11
20240411062
2024-12-12

DIFFUSIVE OPTICAL DEVICE

#12
20240361583
2024-10-31

LIGHT-EMITTING DEVICE

#13
20240302580
2024-09-12

Dual backlight display with privacy mode

#14
20240245046
2024-07-25

SYSTEM AND METHOD TO REDUCE BIRD COLLISIONS WITH A WINDOW

#15
20240231081
2024-07-11

METHOD 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

#16
20240219611
2024-07-04

Light adjustment module

#17
20240219610
2024-07-04

LIGHT CONTROL FILM AND DISPLAY DEVICE HAVING THE SAME

#18
20240134188
2024-04-25

METHOD 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

#19
20240069253
2024-02-29

Light sources with chip-level integrated diffusers

#20
20240053517
2024-02-15

DECORATIVE SHEET AND DISPLAY APPARATUS

#21
20240027650
2024-01-25

ILLUMINATION DEVICE, LENS, SET OF DIFFUSION ELEMENT AND LENS, SENSOR DEVICE, AND TRAVELING BODY

#22
20240019730
2024-01-18

Wide-viewing-angle optical film, manufacturing method of the same, and liquid crystal display device

#23
20230395015
2023-12-07

Systems With External Displays

#24
20230366642
2023-11-16

RADIATIVE COOLING ARTICLES INCLUDING A WHITE DIFFUSELY REFLECTIVE LAYER AND A NON-WHITE COLOR REFLECTIVE MIRROR

#25
20230288609
2023-09-14

OPTICAL STRUCTURE AND THE METHOD TO MAKE THE SAME

#26
20230273354
2023-08-31

GLYCYRRHETINIC ACID DERIVATIVES FOR TREATING HYPERKALEMIA

#27
20230229266
2023-07-20

DETECTION LINE BROADENING

#28
20230228918
2023-07-20

OPTICALLY DIFFUSIVE FILM WITH ELONGATED STRUCTURES

#29
20230085961
2023-03-23

Method of making diverging-light fiber optics illumination delivery system

#30
20230075171
2023-03-09

Optical assemblies for aircraft displays

#31
20230043194
2023-02-09

LAMBERTIAN GAS CAVITIES ILLUMINATED BY MID-INFRARED LIGHT-EMITTING DIODES

#32
20230027535
2023-01-26

BEAM SPLITTING ELEMENT AND PROJECTION DEVICE

#33
20230025851
2023-01-26

IMAGING LENS

#34
20230021631
2023-01-26

LAMINATE, CARD, METHOD OF MANUFACTURING CARD, METHOD OF PRODUCING CARD, CARD INFORMATION RECORDING SHEET AND CARD INCLUDING THE SAME

#35
20220404527
2022-12-22

Transparent article having a roughened uneven surface

#36
20220291426
2022-09-15

Diffusive optical device

#37
20220276414
2022-09-01

Digital Photo Frame with AG Explosion-proof Function

#38
20220275219
2022-09-01

Dispersion comprising EU2+ doped inorganic luminescent nanoparticles for greenhouse applications and sheet structures and coatings for greenhouses comprising such nanoparticles

#39
20220260762
2022-08-18

ENCAPSULATED DIFFUSER

#40
20220260761
2022-08-18

Light sources with chip-level integrated diffusers

#41
20220256777
2022-08-18

LUMINESCENT GREENHOUSE GLAZING STRUCTURES

#42
20220244435
2022-08-04

Optical diffusing element and light emitting assembly for three-dimension sensing

#43
20220135807
2022-05-05

Antiglare film

#44
20220107393
2022-04-07

LIGHT SOURCE UNIT, LIGHT SOURCE DEVICE, AND DISTANCE MEASURING DEVICE

#45
20220011570
2022-01-13

Optic and Assembly for Reduced Reflections

#46
20210311381
2021-10-07

BRIGHTNESS AND UNIFORMITY-ENHANCED PROJECTOR SCREEN

#47
20210302628
2021-09-30

Textured coating for optical products

#48
20210286118
2021-09-16

Slim waveguide coupling apparatus and method

#49
20210271005
2021-09-02

Diffusion lens and display device having same

#50
20210215857
2021-07-15

Film-based frontlight with angularly varying diffusion film

#51
20210197505
2021-07-01

Display panel and optical film

#52
20210163524
2021-06-03

Glycyrrhetinic acid derivatives for treating hyperkalemia

#53
20210148526
2021-05-20

Optical system for linear lighting

#54
20210066664
2021-03-04

Structure for extracting light and organic electroluminescent lighting device

#55
20200410182
2020-12-31

Hybrid Illumination Attachment for Symbology Readers

#56
20200401270
2020-12-24

Detection line broadening

#57
20200392782
2020-12-17

Microoptics for glazing

#58
20200370724
2020-11-26

Wavelength conversion element and light emitting device

#59
20200355855
2020-11-12

Anti-Newton ring film, and manufacturing method and use thereof

#60
20200346428
2020-11-05

Light-permeable multi-layer composite film

#61
20200313385
2020-10-01

Light sources with chip-level integrated diffusers

#62
20200300441
2020-09-24

Theatre light projector incorporating a plurality of light sources and improvements to blending the light output

#63
20200278542
2020-09-03

Device, system and method for changing the direction of emitted light cones

#64
20200271833
2020-08-27

Light diffusion film comprising an indentation elastic modulus of 30 MPa or more at 23 degrees Celsius throughout an entirety of the light diffusion film

#65
20200233116
2020-07-23

Image forming apparatus

#66
20200218002
2020-07-09

Diverging light from fiber optics illumination delivery system

#67
20200200951
2020-06-25

Metasurface devices for display and photonics devices

#68
20200192114
2020-06-18

Illumination system and projection apparatus

#69
20200183055
2020-06-11

Antireflective structure

#70
20200158922
2020-05-21

ANTIGLARE FILM

#71
20200157878
2020-05-21

Microoptics for glazing

#72
20200137306
2020-04-30

Passive and active stereo vision 3D sensors with variable focal length lenses

#73
20200111295
2020-04-09

Gaming machine having enhanced emotive lighting

#74
20200088929
2020-03-19

Slim waveguide coupling apparatus and method

#75
20200087981
2020-03-19

Microoptics for glazing

#76
20200073120
2020-03-05

Head-up display

#77
20200073093
2020-03-05

Telecentric optical apparatus

#78
20200073027
2020-03-05

Enclosures having an improved tactile surface

#79
20200070467
2020-03-05

Laminate comprising a relief structure forming layer and a manufacturing method for same

#80
20200064526
2020-02-27

DIFFUSER

#81
20200020262
2020-01-16

Image display apparatus and image display element

#82
20190391403
2019-12-26

Laser animation display method

#83
20190369306
2019-12-05

Optical stack including embedded diffuse surface

#84
20190353828
2019-11-21

LIGHT SCATTERING SHEET

#85
20190339425
2019-11-07

Coated articles with light-altering features and methods for the production thereof

#86
20190317254
2019-10-17

SURFACE DISPLAY UNITS WITH OPAQUE SCREEN

#87
20190285938
2019-09-19

Optical film for improving contrast ratio, polarizing plate comprising same, and liquid crystal display comprising same

#88
20190285885
2019-09-19

Display device and apparatus

#89
20190265401
2019-08-29

DIVERGING LIGHT FROM FIBER OPTICS ILLUMINATION DELIVERY SYSTEM

#90
20190265099
2019-08-29

Devices and methods for measuring light

#91
20190250400
2019-08-15

Optic and assembly for reduced reflections

#92
20190243035
2019-08-08

Optical assembly and the method to make the same

#93
20190219743
2019-07-18

Optical diffusing films and methods of making same

#94
20190216571
2019-07-18

Method of making diverging-light fiber optics illumination delivery system

#95
20190212607
2019-07-11

Optical film and display device having the same

#96
20190187341
2019-06-20

Optical system

#97
20190176434
2019-06-13

LIGHT-DIFFUSING FILM AND PRODUCTION METHOD THEREFOR, AND DISPLAY DEVICE

#98
20190129249
2019-05-02

Backlight unit and liquid crystal display device including the same

#99
20190128801
2019-05-02

Resin determination method and resin determination apparatus

#100
20190121154
2019-04-25

LASER PROJECTION DEVICE

#101
20190121004
2019-04-25

Metasurface devices for display and photonics devices

#102
20190107653
2019-04-11

TRANSPARENT SCREEN

#103
20190107649
2019-04-11

Light-shielding plate

#104
20190078756
2019-03-14

Lens for shaping light rays for a lighting module for lighting and/or signalling for a motor vehicle

#105
20190072490
2019-03-07

High powered lasers for western blotting

#106
20190043304
2019-02-07

Casino machine having emotive lighting structures

#107
20190041555
2019-02-07

Method and apparatus that provide matte effect while allowing high resolution output from a display

#108
20190041027
2019-02-07

Theatre light projector incorporating a plurality of light sources and improvements to blending the light output

#109
20190033660
2019-01-31

Light flux control member, light-emitting device, surface light source device and display device

#110
20180372928
2018-12-27

Display device with haze layer

#111
20180299829
2018-10-18

Light modulation device having an optical element for scattering light

#112
20180299638
2018-10-18

Lens module

#113
20180299635
2018-10-18

Imaging lens

#114
20180299591
2018-10-18

Shading component and lens module using same

#115
20180299323
2018-10-18

Lens module comprising a bracket with a side wall bending and extending from a top wall to form a sensor receiving space

#116
20180299095
2018-10-18

Optical layer and light fixture with such an optical layer

#117
20180284586
2018-10-04

Projector and illumination system thereof

#118
20180259686
2018-09-13

METHOD FOR MANUFACTURING OPTICAL LENS WITH FROSTED INTERFACE

#119
20180233633
2018-08-16

Wavelength conversion element and light emitting device

#120
20180210273
2018-07-26

Optical film

#121
20180198254
2018-07-12

Light sources with chip-level integrated diffusers

#122
20180188602
2018-07-05

Backlight module and display device

#123
20180156955
2018-06-07

Limiting Viewing Angle Sheet and Manufacturing Method Thereof

#124
20180156416
2018-06-07

Method for manufacturing lens with facilitated light diffusion

#125
20180154605
2018-06-07

Laminate comprising a relief structure forming layer and a manufacturing method for same

#126
20180149777
2018-05-31

Surface display units with opaque screen

#127
20180141845
2018-05-24

Textured glass for greenhouses

#128
20180081182
2018-03-22

ILLUMINATION DEVICE AND OBSERVATION SYSTEM

#129
20180080816
2018-03-22

Infrared projector and infrared observation system

#130
20180059292
2018-03-01

Optical assembly and the method to make the same

#131
20180055267
2018-03-01

Portable Framed Artistic Window Pane Covers

#132
20180046326
2018-02-15

OPTICAL FILM AND USER INPUT SYSTEM

#133
20180031757
2018-02-01

Dual-sided film with split light spreading structures

#134
20180024281
2018-01-25

Heat-insulation material and production method thereof

#135
20180022881
2018-01-25

FUNCTIONAL FILM AND METHOD FOR PRODUCING FUNCTIONAL FILM

#136
20180011375
2018-01-11

Lens, light source unit, backlight apparatus, and display apparatus

#137
20170329057
2017-11-16

Light diffusion film

#138
20170307790
2017-10-26

Coated articles with light-altering features and methods for the production thereof

#139
20170307788
2017-10-26

Optical structures for redirecting daylight

#140
20170285226
2017-10-05

Optical sheet and method for manufacturing same

#141
20170261656
2017-09-14

HEAD-MOUNTED DISPLAY DEVICE

#142
20170254931
2017-09-07

Optical assembly and the method to make the same

#143
20170254496
2017-09-07

Lens for lighting device for motor vehicles

#144
20170205541
2017-07-20

Enclosures having an improved tactile surface

#145
20170192138
2017-07-06

REFLECTING FACE MASK AND LED DISPLAY DEVICE HAVING THE SAME

#146
20170176660
2017-06-22

Diverging light from fiber optics illumination delivery systems

#147
20170176249
2017-06-22

Testing device for laser illumination systems

#148
20170172692
2017-06-22

Method of making diverging-light fiber optics illumination delivery system

#149
20170168379
2017-06-15

WAVELENGTH CONVERSION ELEMENT, ILLUMINATION DEVICE, PROJECTOR, AND METHOD OF MANUFACTURING WAVELENGTH CONVERSION ELEMENT

#150
20170160591
2017-06-08

Light diffusion plate and display apparatus having the same

#151
20170159909
2017-06-08

Critical angle lens reflector

#152
20170123209
2017-05-04

Display of binocular overlapping images in a head mounted display

#153
20170073899
2017-03-16

Element for manipulating light

#154
20170068151
2017-03-09

IMAGE PROJECTION APPARATUS

#155
20170067777
2017-03-09

Devices and methods for measuring light

#156
20170052288
2017-02-23

TEXTURED COATING FOR OPTICAL PRODUCTS

#157
20170017145
2017-01-19

High contrast projection screen with stray light rejection

#158
20160377768
2016-12-29

High-luminance surface

#159
20160364946
2016-12-15

Casino machine having emotive lighting structures

#160
20160356928
2016-12-08

Display substrate, fabrication method and display apparatus

#161
20160333635
2016-11-17

Microoptics for glazing

#162
20160333634
2016-11-17

Microoptics for glazing

#163
20160327230
2016-11-10

Optical structure for signal light

#164
20160320531
2016-11-03

Conformal optical metasurfaces

#165
20160306079
2016-10-20

Multi-wavelength optical dielectric metasurfaces

#166
20160299327
2016-10-13

MICROSCOPE HAVING A TRANSMITTED ILLUMINATION DEVICE FOR CRITICAL ILLUMINATION

#167
20160291239
2016-10-06

Prism plate, display device having the same, and method of manufacturing prism plate

#168
20160289457
2016-10-06

High gain durable anti-reflective coating

#169
20160264743
2016-09-15

Film containing a resin having a thiourethane bond and uses thereof

#170
20160252745
2016-09-01

Apparatus and method for speckle reduction in laser processing equipment

#171
20160231471
2016-08-11

INTEGRATED DIFFUSER WITH VARIABLE-INDEX MICROLENS LAYER

#172
20160230451
2016-08-11

Light-directing system

#173
20160130864
2016-05-12

Portable framed artistic window pane covers

#174
20160124128
2016-05-05

Printing plate, scattering layer, method for fabricating the same, and display apparatus

#175
20160119459
2016-04-28

Lighting for audio devices

#176
20160117543
2016-04-28

Press sheet for fingerprint reader and fingerprint reader

#177
20160116723
2016-04-28

Light guide for modifying a light distribution pattern

#178
20160109090
2016-04-21

Gradient optics for even light distribution of LED light sources

#179
20160077261
2016-03-17

Simultaneous polarization and wavefront control using a planar device

#180
20160025904
2016-01-28

OPTICAL SHEET STRUCTURE

#181
20160004001
2016-01-07

Slim waveguide coupling apparatus and method

#182
20160003990
2016-01-07

Display

#183
20150370068
2015-12-24

Head-up display device

#184
20150355485
2015-12-10

Array substrate, display panel and method for manufacturing the same

#185
20150331149
2015-11-19

Anti-glare and anti-sparkle transparent structures

#186
20150323718
2015-11-12

LIGHT DIFFUSING SOLAR CONTROL FILM

#187
20150309326
2015-10-29

ANTI-SPECKLE SYSTEM FOR COHERENT ILLUMINATION SYSTEM

#188
20150293365
2015-10-15

Reflective or transflective autostereoscopic display with reduced banding effects

#189
20150293272
2015-10-15

Optical diffusing films and methods of making same

#190
20150285964
2015-10-08

Display device

#191
20150226888
2015-08-13

Diffuser plate assembly, backlight and display device

#192
20150217531
2015-08-06

Cover panel for at least one display instrument in a vehicle

#193
20150207105
2015-07-23

SCATTERING CONDUCTIVE SUPPORT FOR OLED DEVICE, AND OLED DEVICE INCORPORATING IT

#194
20150202829
2015-07-23

Manufacturing method for optical substrate using film shaped mold, manufacturing device, and optical substrate obtained thereby

#195
20150200062
2015-07-16

Frameless display device

#196
20150198751
2015-07-16

Optical film and digital pen system using the same

#197
20150192255
2015-07-09

Light emitting module and lens

#198
20150160545
2015-06-11

Display device comprising a screen having a network of three dimensional reflective microstructures

#199
20150148474
2015-05-28

Photosensitive resin composition and antireflection film

#200
20150138614
2015-05-21

Windshield image display system

#201
20150131156
2015-05-14

Display device with light diffusive glass panel

#202
20150131155
2015-05-14

Display devices and methods of manufacturing display devices

#203
20150124445
2015-05-07

LIGHT EMITTING DIODE LIGHT BOX

#204
20150103338
2015-04-16

Method of evaluating image blur of optical film and optical film with reduced image blur

#205
20150098208
2015-04-09

PANEL LIGHT MODULE AND BACKLIGHT MODULE

#206
20150085496
2015-03-26

Optical film, surface light emitting body, and method for producing optical film

#207
20150085494
2015-03-26

Optical sheet, light-emitting device, method for manufacturing optical sheet, and method for manufacturing light-emitting device

#208
20150049507
2015-02-19

Slim waveguide coupling apparatus and method

#209
20150043221
2015-02-12

Optical film including protrusions, display device including the same and method of manufacturing optical film

#210
20150043079
2015-02-12

Active diffuser for reducing speckle and laser display device having active diffuser

#211
20140376095
2014-12-25

Diffusing plate having microlens array

#212
20140340753
2014-11-20

Anisotropic light diffusion film

#213
20140340752
2014-11-20

Method for producing light diffusion film and light diffusion film

#214
20140312565
2014-10-23

Reel belt of gaming machine and gaming machine

#215
20140286044
2014-09-25

Dual-sided film with split light spreading structures

#216
20140285704
2014-09-25

OPTICAL FILTER, LIGHT QUANTITY CONTROL APPARATUS AND IMAGE CAPTURING APPARATUS

#217
20140268658
2014-09-18

PHOTOMETRICALLY ADJUSTABLE DIFFUSER USING A VARIABLE COMBINATION OF BULK AND SURFACE RELIEF DIFFUSER TECHNOLOGIES, METHODS OF MAKING, AND USE THEREOF

#218
20140264317
2014-09-18

Organic electroluminescence element and planar light-emitting body each having light extraction sheet

#219
20140247495
2014-09-04

Antiglare film, polarizer, and image display device

#220
20140240839
2014-08-28

Optical substrates having light collimating and diffusion structures

#221
20140201978
2014-07-24

Gradient optics for even light distribution of LED light sources

#222
20140160410
2014-06-12

Light-diffusion member, manufacturing method thereof, and display device

#223
20140078507
2014-03-20

Devices and methods for measuring light

#224
20140049822
2014-02-20

Display element having buried scattering anti-glare layer

#225
20140016202
2014-01-16

Light-shielding material for optical instrument

#226
20140009838
2014-01-09

DECORATIVE FILM ARTICLES UTILIZING FRESNEL LENS FILMS

#227
20130338817
2013-12-19

Method and apparatus for producing light-responsive surfaces on opaque materials

#228
20130328838
2013-12-12

DIFFUSERS FOR DIFFERENT COLOR DISPLAY ELEMENTS

#229
20130308194
2013-11-21

DIFFUSER-INTEGRATED PRISM SHEET FOR BACKLIGHT UNITS AND METHOD OF MANUFACTURING THE SAME

#230
20130235461
2013-09-12

DIFFUSER-INTEGRATED PRISM SHEET FOR BACKLIGHT UNITS AND METHOD OF MANUFACTURING THE SAME

#231
20130155517
2013-06-20

OPTICAL FILM AND METHOD OF MANUFACTURING THE SAME

#232
20130070335
2013-03-21

Microscope having a transmitted-light illuminating device for critical illumination

#233
20130063956
2013-03-14

DIFFUSER-INTEGRATED PRISM SHEET FOR BACKLIGHT UNITS AND METHOD OF MANUFACTURING THE SAME

#234
20130058610
2013-03-07

Slim waveguide coupling apparatus and method

#235
20130045381
2013-02-21

MULTILAYER FILM FOR SUPPORTING OPTICAL FUNCTIONAL MEMBER AND METHOD FOR PRODUCING THE SAME, AND PRISM SHEET

#236
20120314263
2012-12-13

Pressing plate

#237
20120305775
2012-12-06

Diffusing measurement window for near and mid IR multichannel sensor

#238
20120287641
2012-11-15

Lampshade structure for LED lamps

#239
20120281401
2012-11-08

OPTO-MECHANICAL SYSTEM WITH FUNCTION OF FOCUSING LIGHT BEAM

#240
20120281291
2012-11-08

Diffuser-integrated prism sheet for backlight units and method of manufacturing the same

#241
20120281290
2012-11-08

Diffuser-integrated prism sheet for backlight units and method of manufacturing the same

#242
20120251773
2012-10-04

Light scattering coating for greenhouse applications, and/or coated article including the same

#243
20120225274
2012-09-06

FILM AND USES THEREOF

#244
20120224151
2012-09-06

Light engine using common building blocks

#245
20120206782
2012-08-16

DEVICE FOR REDUCING SPECKLE EFFECT IN A DISPLAY SYSTEM

#246
20120162978
2012-06-28

Gradient optics for controllable light distribution for LED light sources

#247
20120113353
2012-05-10

ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER

#248
20120111471
2012-05-10

OPTICAL ELEMENTS WITH INTERNAL OPTICAL FEATURES AND METHODS OF FABRICATING SAME

#249
20120099197
2012-04-26

Antiglare film, antiglare sheet, process for producing them, and image display apparatus using them

#250
20120075551
2012-03-29

Lighting device, display device and television receiver

#251
20120057336
2012-03-08

Gradient optics for even light distribution of led light sources

#252
20120057097
2012-03-08

LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER

#253
20120039066
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RADIATION REFLECTION PLATE FOR LED

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Light guide member

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2011-12-29

Antireflection film, method for manufacturing antireflection film, and display apparatus

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Light enhancing structures with a plurality of arrays of elongate features

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2011-06-09

Optical light diffuser component having a substrate with optical structures and optical coatings and a method for manufacturing the same

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Illumination system, light source and beam-control element

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Brightness enhancing film and film based diffuser for improved illumination uniformity of displays

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Slim waveguide coupling apparatus and method

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Light emitting diode linear light for machine vision

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2010-05-06

LIGHT EXTRACTION FILM WITH HIGH INDEX BACKFILL LAYER AND PASSIVATION LAYER

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REMOVABLE ANTI-GLARE FILMS FOR FLAT PANEL DISPLAYS

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Method for producing surface convexes and concaves

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ANTIGLARE FILM, ANTIGLARE SHEET, PROCESS FOR PRODUCING THEM, AND IMAGE DISPLAY APPARATUS USING THEM

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Diffuser prism sheet with light diffusing element on valley region, LCD back light unit including the same, and LCD device including the same

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DIFFUSER-INTEGRATED PRISM SHEET FOR BACKLIGHT UNITS AND METHOD OF MANUFACTURING THE SAME

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Light guide plate, light guide plate assembly, and planar lighting device and liquid crystal display device using these

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Radiation-Emitting Component

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Optical sheet and liquid crystal display including the same

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Light pipe and illuminating device having the same

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Illumination assembly with diffusive reflector cup

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Optical element array sheet, display device, and fabrication method for same

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Lens, light source unit, backlight apparatus, and display apparatus

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Optical elements with saddle shaped structures for diffusing or shaping light

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Image screen

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Light diffusing article with GRIN lenses

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Illumination light assembly with self-retaining lightpipe for minimizing specular reflection in electro-optical reader

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2009-02-12

Diffusion sheet, rear projection screen provided with diffusion sheet, method of manufacturing mold for diffusion sheet, and method of manufacturing diffusion sheet

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2009-02-05

Light diffusion film and planar light source element and liquid crystal display device utilizing the same

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

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Optical elements with internal optical features and methods of fabricating same

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Surface Light Source Device and Apparatus Using the Device

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2008-12-04

FLICKERLESS light source

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Seamless molded reflectant material

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2008-11-27

LIGHT DIFFUSING SOLAR CONTROL FILM

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Structure of a light shade of a light emitting component

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2008-10-09

Diffusion sheet, rear projection screen provided with diffusion sheet, method of manufacturing mold for diffusion sheet, and method of manufacturing diffusion sheet

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2008-09-25

Highly diffuse reflector

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2008-09-04

COLOR PURITY IMPROVING SHEET, OPTICAL APPARATUS, IMAGE DISPLAY, AND LIQUID CRYSTAL DISPLAY

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2008-09-04

Diffusion sheet, rear projection screen provided with diffusion sheet, method of manufacturing mold for diffusion sheet, and method of manufacturing diffusion sheet

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2008-09-04

Diffusion sheet, rear projection screen provided with diffusion sheet, method of manufacturing mold for diffusion sheet, and method of manufacturing diffusion sheet

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Methods for Producing a Structured Sol-Gel Layer

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Optical sheet and backlight assembly of liquid crystal display with the same

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Optical plate having three layers and backlight module with same

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2008-02-28

Optical film having microreplicated structures and methods

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2008-02-21

Light control film

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2008-02-14

Partially submerged bead monolayer

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2008-02-07

Optical plate and method for manufacturing same and backlight module using same

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2008-02-07

HYBRID DIFFUSION PLATE, BACKLIGHT ASSEMBLY HAVING HYBRID DIFFUSION PLATE, AND LIQUID CRYSTAL DISPLAY HAVING BACKLIGHT ASSEMBLY