ClassID:

173595

G02B3/0025 - CPC Classification

Classification description:

Simple or compound lenses; Arrays characterised by the manufacturing method Machining, e.g. grinding, polishing, diamond turning, manufacturing of mould parts

Recent Application in this class:
#1
20250389971
2025-12-25

LENTICULAR LENS WITH REDUCED MOIRE IN AN AUTOSTEREOSCOPIC DISPLAY DEVICE

#2
20250383479
2025-12-18

OPTICAL DEVICE AND METHOD OF FABRICATING THE SAME

#3
20250327951
2025-10-23

EMBEDDED LENS STRUCTURES AND THE METHODS OF FORMING THE SAME

#4
20250297917
2025-09-25

OPTICAL MODULES AND ASSOCIATED METHODS OF CONSTRUCTING OPTICAL MODULES

#5
20250291091
2025-09-18

EMBEDDED LENS STRUCTURES AND THE METHODS OF FORMING THE SAME

#6
20250236131
2025-07-24

PERSONALIZED PLASTIC IDENTIFICATION DOCUMENT WITH LENS STRUCTURE

#7
20250138224
2025-05-01

METHOD OF MACHINING MOLD FOR MICROLENS ARRAY

#8
20240319411
2024-09-26

MICROLENS ARRAYS AND METHOD FOR FABRICATING THE SAME

#9
20240045113
2024-02-08

LENS ARRAY AND OPTICAL REFRACTIVE PANEL AND SPECTACLES LENS

#10
20230294445
2023-09-21

PERSONALIZED PLASTIC IDENTIFICATION DOCUMENT WITH LENS STRUCTURE

#11
20230280505
2023-09-07

METHOD OF FORMING AMORPHOUS TITANIUM DIOXIDE THIN FILM USING LOW TEMPERATURE ATOMIC LAYER DEPOSITION METHOD AND METHOD OF FABRICATING OPTICAL STRUCTURE

#12
20230233060
2023-07-27

STACKED LENS, OPTICAL UNIT, ENDOSCOPE, AND METHOD OF MANUFACTURING OPTICAL UNIT

#13
20230229013
2023-07-20

BEAM INTENSITY UNIFORMIZING ELEMENT

#14
20230090870
2023-03-23

Electronic device including housing

#15
20230015044
2023-01-19

METHOD FOR MANUFACTURING ROLL MOLD, ROLL MOLD MANUFACTURING APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM, MICROLENS ARRAY, AND ROLL MOLD

#16
20220390653
2022-12-08

OPTICAL LENS DEVICE HAVING AN ETCHED POLARIZATION MINIATURE STRUCTURE AND METHOD THEREOF

#17
20220082733
2022-03-17

SEMICONDUCTOR LENS OPTIMIZATION OF FABRICATION

#18
20210293999
2021-09-23

Inverted nanocone structure for optical device and method of producing the same

#19
20210223441
2021-07-22

MICRO-LENS STRUCTURE AND MANUFACTURING METHOD THEREFOR

#20
20200116903
2020-04-16

Optical device

#21
20200041699
2020-02-06

Method for producing lens elements and packaged radiation-sensitive devices on wafer level

#22
20190265495
2019-08-29

Beam shaping device and laser oscillator

#23
20180172885
2018-06-21

Semiconductor lens optimization of fabrication

#24
20180001582
2018-01-04

Method for creating patterns

#25
20170299781
2017-10-19

Semiconductor lens optimization of fabrication

#26
20170219744
2017-08-03

Lens array substrate, electro-optical device, electronic apparatus, micro-lens substrate manufacturing method, and electro-optical device manufacturing method

#27
20160350445
2016-12-01

Arrayed imaging systems having improved alignment and associated methods

#28
20160291215
2016-10-06

Rod lens array unit, production method of rod lens array unit, LED print head, image sensor head, image forming apparatus, and image reader

#29
20160231468
2016-08-11

Lens array and manufacturing method therefor, solid-state imaging apparatus, and electronic apparatus

#30
20160202549
2016-07-14

Method of manufacturing microlens array substrate, microlens array substrate, electro-optic device, and electronic

#31
20160178913
2016-06-23

Optical element, display device, master, and method for manufacturing optical element

#32
20150285961
2015-10-08

ROD LENS ARRAY AND METHOD OF MANUFACTURING SAME

#33
20150214270
2015-07-30

Microlens forming method and solid-state image sensor manufacturing method

#34
20150192705
2015-07-09

Microlens array, method for manufacturing microlens array, electro-optical device and electronic apparatus

#35
20150116836
2015-04-30

Lens array, and method for manufacturing the same

#36
20150092139
2015-04-02

Method of manufacturing microlens array substrate, microlens array substrate, electro-optic device, and electronic

#37
20150036220
2015-02-05

TARGET RECORDING MEDIUM AND METHOD FOR MANUFACTURING TARGET RECORDING MEDIUM

#38
20140316554
2014-10-23

System and method for generating machine marking instructions

#39
20140264310
2014-09-18

Lighting device and method for manufacturing the same

#40
20140220713
2014-08-07

Arrayed imaging systems having improved alignment and associated methods

#41
20140177061
2014-06-26

Rod lens array and equal-magnification imaging optical apparatus using rod lens array

#42
20140160572
2014-06-12

Methods for producing lens arrays

#43
20130242401
2013-09-19

Lens array and manufacturing method thereof

#44
20130108217
2013-05-02

Microlens array and optical transmission component

#45
20120327517
2012-12-27

METHOD AND APPARATUS FOR MANUFACTURING A SECURITY DOCUMENT COMPRISING A LENTICULAR ARRAY AND BLURRED PIXEL TRACKS

#46
20120217863
2012-08-30

Lighting device and method for manufacturing the same

#47
20120207869
2012-08-16

Cutting Tool, Method for Manufacturing Molding Die, and Molding Die for Array Lens

#48
20120198677
2012-08-09

FABRICATION PROCESS FOR MASTERING IMAGING LENS ARRAYS

#49
20120153517
2012-06-21

Lens structure and manufacturing method, and the manufacture of shaped polymer articles

#50
20120033305
2012-02-09

Methods for producing lens arrays

#51
20110310490
2011-12-22

Lens device having protective elements

#52
20110241234
2011-10-06

Fabrication process for mastering imaging lens arrays

#53
20110157455
2011-06-30

Lens master devices, lens structures, imaging devices, and methods and apparatuses of making the same

#54
20110149405
2011-06-23

Method and apparatus for manufacturing a security document comprising a lenticular array and blurred pixel tracks

#55
20110070547
2011-03-24

Methods for mastering microstructures through a substrate using negative photoresist

#56
20100264555
2010-10-21

Method of forming an optical diffusion module

#57
20100255425
2010-10-07

Fabrication method of brightness enhancement film

#58
20100165134
2010-07-01

Arrayed imaging systems having improved alignment and associated methods

#59
20100027114
2010-02-04

LENS STRUCTURE AND MANUFACTURING METHOD, AND THE MANUFACTURE OF SHAPED POLYMER ARTICLES

#60
20090323195
2009-12-31

Lens master devices, lens structures, imaging devices, and methods and apparatuses of making the same

#61
20090315201
2009-12-24

Method of forming micro-lenses

#62
20090302193
2009-12-10

MOLD CORE WITH DEPOSITION ISLANDS AND METHOD FOR MANUFACTURING THE SAME

#63
20090244713
2009-10-01

Micro lens array sheet for use in backlight device and molding roll for manufacturing such micro lens array sheet

#64
20090231715
2009-09-17

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

#65
20090180191
2009-07-16

Lens sheet for use in backlight, backlight and display device using the same

#66
20090180185
2009-07-16

Minute structure and its manufacturing method

#67
20080297910
2008-12-04

Micro-lens arrays and curved surface fabrication techniques

#68
20080233519
2008-09-25

Methods for fabricating optical microstructures by imaging a radiation sensitive layer sandwiched between outer layers

#69
20080112056
2008-05-15

Ultrathin lens arrays for viewing interlaced images with dual lens structures

#70
20080094700
2008-04-24

Display device displaying an image for a first viewpoint and an image for a second viewpoint

#71
20080068720
2008-03-20

Optical element array, display device, and method of manufacturing display device, optical element array and optical element array molding die

#72
20080055932
2008-03-06

Optical diffusion module having convex and concave portions arranged in a two dimensional array

#73
20080037947
2008-02-14

Optical diffusion module

#74
20080006859
2008-01-10

Method for manufacturing lenses, in particular for an imager comprising a diaphragm

#75
20070147041
2007-06-28

Lighting system having lenses for light sources emitting rays at different wavelengths

#76
20070091616
2007-04-26

Light enhancing structures with multiple arrays of elongate features of varying characteristics

#77
20070070507
2007-03-29

Aspherical microlens arrays and fabrication method thereof and applications using the same

#78
20070052118
2007-03-08

Method of fabricating optical film

#79
20070024979
2007-02-01

Beam-forming device

#80
20070015068
2007-01-18

METHOD FOR PRODUCING TRANSMISSIVE SCREEN, APPARATUS FOR PRODUCING TRANSMISSIVE SCREEN, AND TRANSMISSIVE SCREEN

#81
20070009206
2007-01-11

Micro lens array and a method of manufacturing a replication mold for the same

#82
20070003868
2007-01-04

SYSTEMS AND METHODS FOR FABRICATING BLANKS FOR MICROSTRUCTURE MASTERS BY IMAGING A RADIATION SENSITIVE LAYER SANDWICHED BETWEEN OUTER LAYERS, AND BLANKS FOR MICROSTRUCTURE MASTERS FABRICATED THEREBY

#83
20070002453
2007-01-04

Method and apparatus for aperture sculpting in a microlens array film

#84
20070002452
2007-01-04

Collimating microlens array

#85
20060273478
2006-12-07

Method of manufacturing a high sag lens and a lens manufactured by using the same method

#86
20060245066
2006-11-02

Tunable micro-lens arrays

#87
20060245065
2006-11-02

Tunable micro-lens arrays

#88
20060236721
2006-10-26

Method of manufacture for a compound eye

#89
20060209428
2006-09-21

Microreplicated article with moire reducing surface

#90
20060126185
2006-06-15

Microlens array sheet and method for manufacturing the same

#91
20060077560
2006-04-13

Projection display device having micro-lenses

#92
20060030152
2006-02-09

Method of manufacturing substrate having recessed portions for microlenses and transmissive screen

#93
20050180690
2005-08-18

Micro lens array and a method of manufacturing a replication mold for the same

#94
20050168817
2005-08-04

Method of forming a colored layer on a microlens substrate, a microlens substrate, a transmission screen and a rear projection

#95
20050162747
2005-07-28

Method of manufacturing a lens substrate with straight light control portions, a lens substrate with straight light control portions, a transmission screen and a rear projection

#96
20050161436
2005-07-28

Substrate processing method, method of manufacturing micro lens sheet, transmission screen, projector, display device, and substrate processing apparatus

#97
20050140860
2005-06-30

Display optical films

#98
20050103745
2005-05-19

Method of forming micro-lenses

#99
20050088751
2005-04-28

System and method for providing a substrate having micro-lenses

#100
20050083572
2005-04-21

Method of manufacturing a screen member for a transmission screen, a screen member for a transmission screen, a transmission screen and a rear projection

#101
20050083571
2005-04-21

Screen member for a transmission screen, a transmission screen and a rear projection

#102
20050058949
2005-03-17

Methods for fabricating microstructures by imaging a radiation sensitive layer sandwiched between outer layers

#103
20050058948
2005-03-17

Methods for mastering microstructures through a substrate using negative photoresist

#104
20050041295
2005-02-24

Microlens array, a method for making a transfer master pattern for microlens array, a concave and convex pattern obtained from the transfer master pattern, a laminate for transfer, a diffuse reflection plate and a liquid crystal display device

#105
20050029111
2005-02-10

Microstructure array and a microlens array

#106
20050024730
2005-02-03

Tunable micro-lens arrays

#107
20050024723
2005-02-03

Complex lens for a tandem scanning optical system and a manufacturing method thereof