ClassID:

173623

G02B5/0215 - 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 the surface having a regular structure

Recent Application in this class:
#1
20260147144
2026-05-28

ELECTRONIC DEVICE

#2
20260140298
2026-05-21

LIGHT-EMITTING MEMBER AND DISPLAY DEVICE INCLUDING SAME

#3
20260140288
2026-05-21

ENCAPSULATED DIFFUSER

#4
20260010054
2026-01-08

LIGHT-SHIELDING MEMBER, CAMERA MODULE, AND ELECTRONIC DEVICE

#5
20260009933
2026-01-08

DIFFUSION PLATE, METHOD OF MANUFACTURING DIFFUSION PLATE, AND PROJECTION DEVICE

#6
20250237881
2025-07-24

Image Projector

#7
20250180948
2025-06-05

LIGHT DIFFUSION SHEET, LIGHT DIFFUSION SHEET LAMINATE, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY DEVICE

#8
20250164671
2025-05-22

LARGE-AREA TRANSPARENT REFLECTIVE PANEL USING NANOCLUSTERS AND METHOD FOR MANUFACTURING THE SAME

#9
20250065148
2025-02-27

LOW POWER LASER THERAPY DEVICE WITH UNIFORM INTENSITY DISTRIBUTION

#10
20250004286
2025-01-02

OPTICAL ELEMENT AND OPTICAL SYSTEM

#11
20240427062
2024-12-26

MICRO-STRUCTURE FILM AND LIGHT EMITTING MODULE

#12
20240337779
2024-10-10

OPTICAL DEVICE

#13
20240248346
2024-07-25

LIGHT DIFFUSION SHEET, LIGHT DIFFUSION SHEET LAMINATE, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY DEVICE

#14
20240219611
2024-07-04

Light adjustment module

#15
20240216567
2024-07-04

PHOTOCATALYST DEVICE

#16
20240192723
2024-06-13

DISPLAY APPARATUS

#17
20240184022
2024-06-06

ILLUMINATION LINE GENERATION BY DOUBLE-DUTY DIFFUSION

#18
20240118461
2024-04-11

VIEWING ANGLE DIFFUSION FILM AND DISPLAY PANEL

#19
20240094446
2024-03-21

LIGHT DIFFUSION SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVICE, AND INFORMATION DEVICE

#20
20240045267
2024-02-08

Multilayer light diffuser plate and method for manufacturing the same

#21
20240040225
2024-02-01

Camera Module with IR LEDs for Uniform Illumination

#22
20230384491
2023-11-30

OPTICAL PRODUCT AND OPTICAL PRODUCT MANUFACTURING METHOD

#23
20230384490
2023-11-30

DIFFUSION PLATE, DISPLAY DEVICE, PROJECTION DEVICE, LIGHTING DEVICE, AND REMOTE SENSING LIGHT SOURCE

#24
20230375878
2023-11-23

Multilayer light diffuser plate and method for manufacturing the same

#25
20230367042
2023-11-16

OPTICAL SYSTEM AND OPTICAL APPARATUS HAVING THE SAME

#26
20230358925
2023-11-09

DIE INCLUDING OPTICAL ELEMENTS

#27
20230347816
2023-11-02

TRIM ELEMENT FOR A VEHICLE AND METHOD OF MANUFACTURING SUCH A DEVICE

#28
20230273354
2023-08-31

GLYCYRRHETINIC ACID DERIVATIVES FOR TREATING HYPERKALEMIA

#29
20230251405
2023-08-10

DIFFUSOR AND OPTICAL SYSTEM INCLUDING THE SAME

#30
20230121391
2023-04-20

Image Projector

#31
20230113671
2023-04-13

DISPLAY DEVICE

#32
20230101361
2023-03-30

METHOD FOR MANUFACTURING DIFFUSION COVER, DIFFUSION COVER, AND SEMICONDUCTOR LIGHT-EMITTING DEVICE COMPRISING SAME

#33
20220373720
2022-11-24

ANTIGLARE FILM, AND POLARIZING PLATE, SURFACE PLATE, AND IMAGE DISPLAY DEVICE THAT USE SAME

#34
20220365258
2022-11-17

Polarizing plate having engraved optical patterns and liquid crystal display including the same

#35
20220357489
2022-11-10

Viewing angle diffuser film and display panel

#36
20220326417
2022-10-13

Electromagnetic flux controlling member

#37
20220326413
2022-10-13

Textured cover assemblies for display applications

#38
20220317507
2022-10-06

External light use type display body

#39
20220291427
2022-09-15

Optical apparatus for wide-angle illumination

#40
20220260762
2022-08-18

ENCAPSULATED DIFFUSER

#41
20220236580
2022-07-28

Forming a homogenized illumination line which can be imaged as a low-speckle line

#42
20220214023
2022-07-07

Light transmissive structures for redistribution of light and lighting systems including same

#43
20220163705
2022-05-26

Polarizing plate having engraved optical patterns and liquid crystal display including the same

#44
20220128742
2022-04-28

DIFFUSER PLATE

#45
20220126540
2022-04-28

3D printed reflector and method for its manufacture

#46
20220116517
2022-04-14

Camera module with IR LEDs for uniform illumination

#47
20220112991
2022-04-14

Illuminated panel

#48
20220051915
2022-02-17

Light irradiation type heat treatment apparatus

#49
20220050499
2022-02-17

Optical plate and display apparatus

#50
20220004224
2022-01-06

VIEWING ANGLE DIFFUSION PLATE AND DISPLAY PANEL

#51
20210404628
2021-12-30

Light homogenizing film, backlight module and display device

#52
20210373207
2021-12-02

Touch device and manufacturing method thereof, intelligent mirror

#53
20210352968
2021-11-18

Optical module and aerosol generating device including the same

#54
20210351331
2021-11-11

Light emitting diode display screen for improving illuminance uniformity thereof

#55
20210341653
2021-11-04

Color conversion component and display device

#56
20210333927
2021-10-28

Infrared touch display device

#57
20210311228
2021-10-07

Optical brightening structure, preparation method therefor, and electronic device

#58
20210294098
2021-09-23

Image display device

#59
20210293993
2021-09-23

Display device

#60
20210208314
2021-07-08

TRANSPARENT SUBSTRATE, METHOD FOR PREPARING THE SAME, AND OLED DISPLAY DEVICE

#61
20210206027
2021-07-08

Master manufacturing method, master, and optical body

#62
20210200074
2021-07-01

Microelectromechanical apparatus and projection apparatus

#63
20210200002
2021-07-01

Privacy protection film and liquid crystal display device including the same

#64
20210163524
2021-06-03

Glycyrrhetinic acid derivatives for treating hyperkalemia

#65
20210156539
2021-05-27

Light transmissive structures for redistribution of light and lighting systems including same

#66
20210099681
2021-04-01

Phase modulation element and display device

#67
20210072553
2021-03-11

Image projector

#68
20210027970
2021-01-28

OPTICAL MEMBER, AND BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE USING SAID OPTICAL MEMBER

#69
20210026047
2021-01-28

Optical apparatus for wide-angle illumination

#70
20210018792
2021-01-21

Optical film and display device including the same

#71
20200393684
2020-12-17

Display device and head mount display device

#72
20200379292
2020-12-03

Optical film and display device including the same

#73
20200379143
2020-12-03

Textured cover assemblies for display applications

#74
20200363569
2020-11-19

Diffuser

#75
20200351490
2020-11-05

High speed binary compressive light field projection system

#76
20200346428
2020-11-05

Light-permeable multi-layer composite film

#77
20200341174
2020-10-29

Nano-structures patterned on micro-structures

#78
20200285100
2020-09-10

Optical film, color filter substrate, manufacturing methods thereof, and display devices

#79
20200277214
2020-09-03

TEXTURED TRANSPARENT SUBSTRATE, IN PARTICULAR FOR GREENHOUSE USE

#80
20200249376
2020-08-06

Sub-wavelength structural material having patch type array and compatibility of low detectability for infrared, laser, and microwave

#81
20200225387
2020-07-16

Reflective sheet, decorative sheet, and method of manufacturing reflective sheet

#82
20200220324
2020-07-09

Surface-emitting laser package

#83
20200192114
2020-06-18

Illumination system and projection apparatus

#84
20200181388
2020-06-11

Polymethacrylate composition and optical device made therefrom, and display apparatus

#85
20200166194
2020-05-28

DISPLAY APPARATUS HAVING DIFFUSER PLATE AND METHOD OF MANUFACTURING THE DIFFUSER PLATE

#86
20200158923
2020-05-21

Reflection suppression segment having inclined surfaces, display, and method for verifying display

#87
20200149699
2020-05-14

Headlight lens for a motor vehicle headlight

#88
20200133012
2020-04-30

Optical element and optical system

#89
20200124909
2020-04-23

Optical structure comprising a concave-and-convex-shaped interface between a high refractive-index layer and a low refractive-index layer and display device having the same

#90
20200124238
2020-04-23

Illuminated panel

#91
20200096765
2020-03-26

Head-up display device

#92
20200088919
2020-03-19

Diffusion sheet, laminated prism sheet, and laminated optical sheet

#93
20200088918
2020-03-19

OPTICAL SHEET, MOULD AND COVER PLATE FOR ELECTRONIC DEVICE

#94
20200073093
2020-03-05

Telecentric optical apparatus

#95
20200049866
2020-02-13

OPTICAL FILM AND BACKLIGHT MODULE USING SAME

#96
20200019064
2020-01-16

Optical assembly for guiding an output beam of a free electron laser

#97
20190324328
2019-10-24

Optical plate with protrusions, optical structure, backlight module and display device

#98
20190310537
2019-10-10

Illumination device and display unit

#99
20190271907
2019-09-05

Wavelength conversion element, illuminator, and projector

#100
20190265500
2019-08-29

Illumination device

#101
20190265471
2019-08-29

Diffusers for head up displays

#102
20190259312
2019-08-22

Interior-light-utilizing display

#103
20190255742
2019-08-22

Master manufacturing method, master, and optical body

#104
20190248703
2019-08-15

Glass having antiglare surface with low display sparkle

#105
20190243152
2019-08-08

Device for generating three-dimensional images and associated heads-up display

#106
20190227687
2019-07-25

User interface for a charging column

#107
20190227336
2019-07-25

Forming a homogenized illumination line which can be imaged as a low-speckle line

#108
20190219817
2019-07-18

Diffusion Product that will De-Pixilate an LED Source

#109
20190204608
2019-07-04

Optoelectronic device comprising a scattering element

#110
20190187341
2019-06-20

Optical system

#111
20190160769
2019-05-30

3D printed reflector and method for its manufacture

#112
20190146237
2019-05-16

Transmissive diffuser plate having a microlens angle modulation distribution group

#113
20190129196
2019-05-02

Projection device

#114
20190113677
2019-04-18

Illumination device having light pipe with concentric annular portions

#115
20190101753
2019-04-04

Image display device

#116
20190094541
2019-03-28

Display device and head mount display device

#117
20190079218
2019-03-14

Transparent panel and display system thereof

#118
20190072490
2019-03-07

High powered lasers for western blotting

#119
20190041555
2019-02-07

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

#120
20190033782
2019-01-31

FLAP TOP LIGHT

#121
20180366902
2018-12-20

LASER PROJECTOR WITH ANGLED REFLECTOR

#122
20180341049
2018-11-29

Optical laminate, polarizer, and display apparatus

#123
20180339939
2018-11-29

GLASS ARTICLE AND DISPLAY DEVICE

#124
20180329207
2018-11-15

Optical stack including a grating

#125
20180301360
2018-10-18

LIGHT IRRADIATION TYPE HEAT TREATMENT APPARATUS

#126
20180294317
2018-10-11

Nanostructures for color-by-white OLED devices

#127
20180284441
2018-10-04

WIDE FIELD HEAD MOUNTED DISPLAY

#128
20180284327
2018-10-04

ANTI-GLARE WEAR-RESISTANT COVER PLATE AND MANUFACTURING METHOD THEREOF

#129
20180283654
2018-10-04

Optical diffuser for a portable light

#130
20180252370
2018-09-06

Backlight module, method for operating the same and display device

#131
20180231210
2018-08-16

Illumination device

#132
20180217308
2018-08-02

SECURITY FILM

#133
20180210224
2018-07-26

Optical MEMS scanning micro-mirror with anti-speckle cover

#134
20180210120
2018-07-26

Reflective illumination systems for optically widened perception

#135
20180210118
2018-07-26

Material system having multiple appearance states for a display surface of a display unit

#136
20180196172
2018-07-12

Polarizing plate having optical patterns and liquid crystal display including the same

#137
20180185875
2018-07-05

Translucent structure, method for manufacturing same, and article

#138
20180178246
2018-06-28

OPTICAL FILM

#139
20180106947
2018-04-19

Optical transmittance adjustment device

#140
20180095351
2018-04-05

Projection display device

#141
20180088259
2018-03-29

Blue light filtering film and method of manufacturing the same

#142
20180077897
2018-03-22

Laser Pet Toy and Feeder

#143
20180029251
2018-02-01

Master manufacturing method, optical body, optical member, and display device

#144
20180015641
2018-01-18

Master manufacturing method, master, and optical body

#145
20170361568
2017-12-21

Electroconductive film laminate comprising transparent pressure-sensitive adhesive layer

#146
20170343830
2017-11-30

Transparent screen

#147
20170336542
2017-11-23

Prism sheet, and a backlight module and a display apparatus including the same

#148
20170328537
2017-11-16

Light-emitting device with light flux control member having prismatic elements on bottom surface forming acute angle with side edge of light source

#149
20170327418
2017-11-16

Glass having antiglare surface with low display sparkle

#150
20170322348
2017-11-09

DIFFUSION SHEET, LAMINATED PRISM SHEET, AND LAMINATED OPTICAL SHEET

#151
20170314762
2017-11-02

LED display screen covers and LED displays

#152
20170307801
2017-10-26

Flat LED luminaire

#153
20170264072
2017-09-14

Diffuser, laser-light-source module using the same, and method for manufacturing the same

#154
20170252963
2017-09-07

OPTICAL SHEET MANUFACTURING DEVICE AND MANUFACTURING METHOD

#155
20170245962
2017-08-31

Methods for managing the scattering of incident light and articles created therefrom

#156
20170184951
2017-06-29

Light source unit and projector

#157
20170167694
2017-06-15

Thin flat panel LED luminaire

#158
20170160623
2017-06-08

FOCUSING PLATE AND VIEWFINDER SYSTEM HAVING THE SAME

#159
20170146208
2017-05-25

Daylighting device

#160
20170107661
2017-04-20

Open mesh screen

#161
20170089543
2017-03-30

Method of manufacturing light flux controlling member

#162
20170084669
2017-03-23

Nanostructures for color-by-white OLED devices

#163
20170059748
2017-03-02

Light Diffusing Module

#164
20170045648
2017-02-16

Microlens array

#165
20170023197
2017-01-26

Daylighting device

#166
20160370511
2016-12-22

Diffusion sheet, backlight module and liquid crystal display device

#167
20160356928
2016-12-08

Display substrate, fabrication method and display apparatus

#168
20160341883
2016-11-24

Optical substrates having light collimating and diffusion structures

#169
20160327238
2016-11-10

Light diffuser, LED lamp arrangement using the same, and manufacturing method

#170
20160327234
2016-11-10

Methods of fabricating LED display screen covers and LED displays

#171
20160320537
2016-11-03

Random dispersion-type reflection polarizer

#172
20160289457
2016-10-06

High gain durable anti-reflective coating

#173
20160265740
2016-09-15

Optical beam shaping device and spot light using the same

#174
20160178958
2016-06-23

Polarization member and display device including the same

#175
20160168022
2016-06-16

Method of fabricating light extraction substrate for organic light emitting device

#176
20160161083
2016-06-09

Surface light source apparatus

#177
20160154272
2016-06-02

Polarizing member and display device having the same

#178
20160124128
2016-05-05

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

#179
20160085084
2016-03-24

Projection device

#180
20160077261
2016-03-17

Simultaneous polarization and wavefront control using a planar device

#181
20160077249
2016-03-17

Optical films for reducing color shift and organic light-emitting display apparatuses employing the same

#182
20160054479
2016-02-25

Optical film

#183
20150378215
2015-12-31

Light distributing optical component

#184
20150370085
2015-12-24

Optical MEMS scanning micro-mirror with anti-speckle cover

#185
20150369984
2015-12-24

Optical film

#186
20150323707
2015-11-12

Optical film for reducing color shift and organic light-emitting display device employing the same

#187
20150301264
2015-10-22

Optical sheet module consisting of optical sheets having different thicknesses

#188
20150300595
2015-10-22

Lens for light emitting diode and LED module having the lens

#189
20150293271
2015-10-15

Projector having diffuser

#190
20150253469
2015-09-10

Optical assembly

#191
20150252967
2015-09-10

Portable light and optical diffuser therefor

#192
20150249166
2015-09-03

Solar cell module with anti-glare film and method for manufacturing same, anti-glare film for solar cell modules and method for manufacturing same, and coating solution for forming anti-glare film

#193
20150241609
2015-08-27

OPTICAL DEVICE, LENS, LIGHTING DEVICE, SYSTEM AND METHOD

#194
20150202829
2015-07-23

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

#195
20150198756
2015-07-16

Optical pattern sheet, backlight unit, and liquid crystal display having the same

#196
20150177427
2015-06-25

Light extraction film for EL elements, surface light emitting body, and method for producing light extraction film for EL elements

#197
20150167921
2015-06-18

Transparent diffusers for lightguides and luminaires

#198
20150153501
2015-06-04

Thin flat panel LED luminaire

#199
20150138783
2015-05-21

LIGHT DIFFUSING MEMBER AND METHOD OF MANUFACTURING THE SAME, AND DISPLAY DEVICE

#200
20150102328
2015-04-16

Optical film for reducing color shift and organic light-emitting display device employing the same

#201
20150049463
2015-02-19

Lens with diffusion structure and backlight module incorporating the same

#202
20140368907
2014-12-18

Light source device and stereoscopic display apparatus

#203
20140367873
2014-12-18

Optical substrates having light collimating and diffusion structures

#204
20140353645
2014-12-04

Optical film for reducing color shift and organic light-emitting display device employing the same

#205
20140353626
2014-12-04

Optical films for reducing color shift and organic light-emitting display devices employing the same

#206
20140353618
2014-12-04

Optical films for reducing color shift and organic light-emitting display apparatuses employing the same

#207
20140346469
2014-11-27

Optical films for reducing color shift and organic light-emitting display apparatuses employing the same

#208
20140340911
2014-11-20

Complex optical film and light source assembly including the same

#209
20140254019
2014-09-11

Optical element, imaging apparatus including the element, and method of manufacturing the optical element

#210
20140240813
2014-08-28

Annulus scattering diffuser for display with reflective surface

#211
20140216549
2014-08-07

Light-condensing film, solar cell module, and transfer mold

#212
20140140068
2014-05-22

Lighting device

#213
20140133160
2014-05-15

Optical plate and illuminating member using the same

#214
20140133143
2014-05-15

Arrangement for outputting light with punctiform light sources and light deflection element

#215
20140071695
2014-03-13

Sheet for LED light cover application

#216
20140071026
2014-03-13

Optical element, light diffusing element, and image display apparatus

#217
20140055849
2014-02-27

LIGHT DIFFUSION PLATE, DISPLAY APPARATUS HAVING THE SAME, AND METHOD OF MANUFACTURING THE LIGHT DIFFUSION PLATE

#218
20140055729
2014-02-27

Array substrate comprising optical diffusion structures having different reflectivities for light reflected from different pixel regions and liquid crystal display apparatus

#219
20140036371
2014-02-06

Optical device, manufacturing method thereof, and method of manufacturing master

#220
20140016202
2014-01-16

Light-shielding material for optical instrument

#221
20140009816
2014-01-09

Annulus scattering diffuser for reflective display

#222
20130343058
2013-12-26

Light flux controlling apparatus

#223
20130335823
2013-12-19

Optical film stack with retardance layer having in-plane retardance of greater than 2.0 microns

#224
20130316146
2013-11-28

Multivariate color system with texture application

#225
20130314672
2013-11-28

Light source unit including a laser as a light source and a light emitting wheel with a diffusion layer opposite to the laser

#226
20130308331
2013-11-21

ANTI-GLARE LIGHT SOURCE

#227
20130294049
2013-11-07

Illumination arrangement

#228
20130278907
2013-10-24

Optical MEMS scanning micro-mirror with anti-speckle cover

#229
20130265772
2013-10-10

Optical element including texturing to control beam width and color mixing

#230
20130242275
2013-09-19

Optical MEMS scanning micro-mirror with speckle reduction

#231
20130194671
2013-08-01

Methods for reducing diffuse reflection of nanostructure-based transparent conductive films and touch panels made of the same

#232
20130194642
2013-08-01

Light guiding member, image reading device, and image forming apparatus including the image reading device

#233
20130127922
2013-05-23

STRUCTURES FOR DIRECTING INCIDENT LIGHT ONTO THE ACTIVE AREAS OF DISPLAY ELEMENTS

#234
20130127689
2013-05-23

Multi-colored pixelated display with sparkle reduction surface

#235
20130121021
2013-05-16

Composite optical film and backlight module using the same

#236
20130100657
2013-04-25

PLANAR ILLUMINATING DEVICE

#237
20130094174
2013-04-18

Display device having an improved viewing angle and production thereof

#238
20130063925
2013-03-14

Luminaire

#239
20130029080
2013-01-31

Optical microstructure film and method for fabricating the same

#240
20130008767
2013-01-10

ANTI-NEWTON RING SHEET, PRODUCTION METHOD THEREFOR, AND TOUCH PANEL USING THE SAME

#241
20130003410
2013-01-03

Light-condensing film having superior anti-adhesion performance and superior moiré prevention effects, backlight unit comprising same, and display device comprising the backlight unit

#242
20130003203
2013-01-03

Surface microstructures for light shaping reflectors

#243
20120326056
2012-12-27

GLASS SUBSTRATE LIGHT EMITTING ELEMENT AND METHODS FOR MANUFACTURING AND LUMINESCENCE THEREOF

#244
20120307180
2012-12-06

Optical film and method for manufacturing the same and liquid crystal display device using the same

#245
20120294013
2012-11-22

Light module and optical lens for the light module

#246
20120287631
2012-11-15

Thin flat panel LED luminaire

#247
20120286436
2012-11-15

TWO-SIDED MICROSTRUCTURE FORMING DEVICE AND METHOD FOR FORMING AN OPTICAL PLATE

#248
20120281289
2012-11-08

LIGHT-DIFFUSION SHEET, METHOD FOR MANUFACTURING SAME, AND TRANSMISSION DISPLAY DEVICE PROVIDED WITH THIS LIGHT-DIFFUSION SHEET

#249
20120275020
2012-11-01

Method of manufacturing array substrate, array substrate, method of manufacturing screen, and screen

#250
20120268687
2012-10-25

OPTICAL LAMINATE, ILLUMINATING DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND METHOD FOR MANUFACTURING OPTICAL LAMINATE

#251
20120235554
2012-09-20

Light emitting apparatus, surface light source apparatus and display apparatus

#252
20120225265
2012-09-06

Multivariate color system with texture application

#253
20120218640
2012-08-30

Glass having antiglare surface with low display sparkle

#254
20120218615
2012-08-30

Light scattering element, optical scanning device, and image displaying device

#255
20120212828
2012-08-23

Optical sheet

#256
20120206923
2012-08-16

Optical element, light-emitting device, lighting device, and method for manufacturing optical element

#257
20120193028
2012-08-02

Multivariate color system with texture application

#258
20120182710
2012-07-19

LED flash lens unit and manufacturing method thereof

#259
20120182529
2012-07-19

Projector

#260
20120154719
2012-06-21

LIGHT DIFFUSION POLARIZING SHEET, METHOD FOR PRODUCING LIGHT DIFFUSION POLARIZING SHEET, AND DISPLAY DEVICE

#261
20120127698
2012-05-24

Condensing type optical sheet

#262
20120097317
2012-04-26

Multivariate color system with texture application

#263
20120069548
2012-03-22

STRUCTURE OF BACK LIGHT PLATE

#264
20120069273
2012-03-22

Display device

#265
20120043679
2012-02-23

Method and device for making an optical plate formed with a microstructure

#266
20120002137
2012-01-05

Liquid crystal display device

#267
20110317261
2011-12-29

Light source device and stereoscopic display apparatus

#268
20110310619
2011-12-22

Lens for LED lamps

#269
20110299000
2011-12-08

Manufacture of a birefringent liquid crystal component

#270
20110242441
2011-10-06

Light source device and stereoscopic display apparatus

#271
20110235336
2011-09-29

DIFFUSING PLATE

#272
20110234088
2011-09-29

Optically-functional film and method of manufacturing the same, display and method of manufacturing the same

#273
20110226424
2011-09-22

MULTIVARIATE COLOR SYSTEM WITH TEXTURE APPLICATION

#274
20110211259
2011-09-01

DIFFUSION PLATE WITH HIGH DIFFUSION QUALITY

#275
20110177240
2011-07-21

Method for producing antiglare film

#276
20110157889
2011-06-30

Diffusion plate with at least one star diffusion structure and a lighting module using the same

#277
20110157867
2011-06-30

DIFFUSION PLATE HAVING MICROSTRUCTURES WITH TWO LENGTHY AND SLANT FACES APPLIED FOR BACKLIGHT MODULE AND OPTICAL DEVICE

#278
20110157690
2011-06-30

Optical sheet having at least, a pattern layer and a core layer composed of light-permeable thermoplastic resins, and manufacturing method thereof

#279
20110141718
2011-06-16

Brightness enhancement film and backlight module

#280
20110116014
2011-05-19

Optical laminate film, backlight unit including the same, and liquid crystal display including the same

#281
20110115695
2011-05-19

OPTICAL SHEET AND RELEVANT BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY

#282
20110100827
2011-05-05

Antireflection film, optical element comprising antireflection film, stamper, process for producing stamper, and process for producing antireflection film

#283
20110090697
2011-04-21

Sheet and light emitting device

#284
20110085241
2011-04-14

TRANSMISSIVE OPTICAL MICROSTRUCTURE SUBSTRATES THAT PRODUCE VISIBLE PATTERNS

#285
20110058257
2011-03-10

OPTICAL ELEMENT

#286
20110051249
2011-03-03

Optical device, manufacturing method thereof, and method of manufacturing master

#287
20110051044
2011-03-03

LIGHT QUANTITY CONTROL MEMBER, SURFACE LIGHT SOURCE UNIT AND DISPLAY DEVICE

#288
20110050652
2011-03-03

Flexible and portable multiple passive writing instruments detection system

#289
20110037925
2011-02-17

Optical sheet for controlling the direction of a light ray

#290
20110025956
2011-02-03

Liquid crystal display device

#291
20100330331
2010-12-30

PANEL FOR A DISPLAY AND ELECTRONIC DEVICE USING SAME

#292
20100328575
2010-12-30

BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE

#293
20100328195
2010-12-30

PANEL FOR A DISPLAY AND ELECTRONIC DEVICE USING SAME

#294
20100323184
2010-12-23

Articles and methods of making articles having a concavity or convexity

#295
20100309669
2010-12-09

OPTICAL SCREEN FOR DIRECTING LIGHT BEAMS WITH ELEMENTS HAVING AN OPTIMIZED GEOMETRY

#296
20100302641
2010-12-02

Optical diffusers, photomasks and their methods of fabrication

#297
20100290250
2010-11-18

ARTICLES AND METHODS OF MAKING ARTICLES HAVING A CONCAVITY OR CONVEXITY

#298
20100284170
2010-11-11

LIGHT DIFFUSER PLATE AND PROCESS FOR PRODUCTION OF LIGHT DIFFUSER PLATE

#299
20100284071
2010-11-11

Optical sheet

#300
20100270907
2010-10-28

Light emitting apparatus, surface light source apparatus and display apparatus