ClassID:

54057

B29L2011/0066 - CPC Classification

Classification description:

Optical elements, e.g. lenses, prisms Optical filters

Recent Application in this class:
#1
20260117032
2026-04-30

POLYVINYL ALCOHOL FILM AND PREPARATION METHOD THEREFOR

#2
20260109859
2026-04-23

POLYAMIDE COMPOSITE AND PREPARATION METHOD AND USE THEREOF

#3
20250389888
2025-12-25

ARRAYS OF INTEGRATED ANALYTICAL DEVICES AND METHODS FOR PRODUCTION

#4
20250093697
2025-03-20

OPTICAL LAMINATE AND PRODUCTION METHOD THEREFOR, FRONT PANEL, AND IMAGE DISPLAY DEVICE

#5
20240392102
2024-11-28

PC RESIN MATERIAL WITH NEUTRAL FILTERING EFFECT, AND PREPARATION METHOD THEREFOR AND USE THEREOF

#6
20210354336
2021-11-18

Method for producing flexible mold, flexible mold substrate and method for producing optical component

#7
20210283806
2021-09-16

Methods and apparatuses for casting optical polymer films

#8
20210124115
2021-04-29

Arrays of integrated analytical devices and methods for production

#9
20200142127
2020-05-07

Arrays of integrated analytical devices and methods for production

#10
20200033510
2020-01-30

Resin composition for a polarizer protective film, a polarizer protective film, a polarizing plate including the same, and a preparation method of a polarizing plate

#11
20190285789
2019-09-19

Polarizing plate, method for manufacturing same and liquid-crystal display device comprising same

#12
20190232531
2019-08-01

Mold for wire grid polarizer and manufacturing method thereof

#13
20190218322
2019-07-18

Dope solution for preparing optical film and optical film using the same

#14
20190155070
2019-05-23

Optical layered body, polarizer, method for producing polarizer, image display device, method for producing image display device, and method for improving visibility of image display device

#15
20180356564
2018-12-13

Polarizer protective film, polarizing plate, and display device comprising same

#16
20180354922
2018-12-13

Method for producing polymerizable compound

#17
20180326650
2018-11-15

Third generation pantograph device for stretching a thermoplastic film simultaneously in the longitudinal and transverse directions

#18
20180299710
2018-10-18

OPTICAL LAYERED BODY, POLARIZER, METHOD FOR PRODUCING POLARIZER, IMAGE DISPLAY DEVICE, METHOD FOR PRODUCING IMAGE DISPLAY DEVICE, AND METHOD FOR IMPROVING VISIBILITY OF IMAGE DISPLAY DEVICE

#19
20180282438
2018-10-04

Polymer material, film, circular polarizing plate, image display apparatus, and manufacturing method for film

#20
20180281245
2018-10-04

Imprint apparatus and method of detecting peeling defect in the same

#21
20180273742
2018-09-27

Resin composition for optical material and optical film comprising the same

#22
20180257971
2018-09-13

Method of thermally drawing structured sheets

#23
20180239087
2018-08-23

Arrays of integrated analytical devices and methods for production

#24
20180222113
2018-08-09

Layer laminating molded object, powder layer laminating molding method, and ridge filter

#25
20180216997
2018-08-02

Spectroscope, and spectroscope production method

#26
20180106937
2018-04-19

Metallic wire grid polarizer and manufacturing method thereof

#27
20180052266
2018-02-22

Overmolded filters

#28
20170322156
2017-11-09

Arrays of integrated analytical devices and methods for production

#29
20170254937
2017-09-07

Optical film, shaping film, method for manufacturing optical film, and method for manufacturing stretched film

#30
20170242265
2017-08-24

Adhesives inhibiting formation of artifacts in polymer based optical elements

#31
20170157869
2017-06-08

Method for manufacturing thin polarizer, and thin polarizer manufactured using same

#32
20170144915
2017-05-25

Method of thermally drawing structured sheets

#33
20170131573
2017-05-11

Mold for plastic lens, method for manufacturing plastic lens, and plastic lens for eyeglasses

#34
20170066175
2017-03-09

Method of producing retardation film, method of producing circularly polarizing plate, and film-stretching apparatus, involving braking the moving speeds of film-holding clips

#35
20170045655
2017-02-16

Multilayered articles with low optical retardation

#36
20160334334
2016-11-17

Arrays of integrated analytical devices and methods for production

#37
20160303810
2016-10-20

Polarized lens film production apparatus and method

#38
20160229135
2016-08-11

Method for manufacturing nearly-natural black polarizing plate and polarizing plate manufactured thereby

#39
20160200033
2016-07-14

Method for manufacturing stamp and method for manufacturing wire grid polarizer using the stamp

#40
20160146977
2016-05-26

Optical film and production method for same

#41
20160109621
2016-04-21

Film, method of manufacturing film, polarizing plate, liquid crystal display device, and composition

#42
20160103260
2016-04-14

Thin film polarizer having superior optical properties, manufacturing method thereof, and polarizing plate and display device including the same

#43
20160085005
2016-03-24

Stretched laminate, method of manufacturing thin polarizer, thin polarizer manufactured by the method, and polarizing plate including the thin polarizer

#44
20160070042
2016-03-10

Laminate

#45
20160062014
2016-03-03

Polarizing plate comprising an optical film including an alignment layer, an anisotropic layer, and an isotropic acrylic polymer layer and method for producing the same

#46
20160054481
2016-02-25

Resin composition for a polarizer protective film, a polarizer protective film, a polarizing plate including the same, and a preparation method of a polarizing plate

#47
20160052215
2016-02-25

Methods for producing phase-difference film and circularly polarizing plate involving simultaneous reduction of clip pitch on one side and increase of clip pitch on another side

#48
20160025909
2016-01-28

Polarizing plate and method for manufacturing the same

#49
20150301251
2015-10-22

Patterned polarizing film and its production process

#50
20150234107
2015-08-20

Method for producing retardation film

#51
20150231839
2015-08-20

LENSES WITH GRADED PHOTOCHROMIC, MOLDS AND METHODS OF MAKING SAME

#52
20150116827
2015-04-30

Highly miscible polymer blends and uses thereof

#53
20150101166
2015-04-16

Polarizing film cutting knife and method of manufacturing polarizing plate using the same

#54
20150029587
2015-01-29

Retardation film and production method therefor, polarizing plate, and display device

#55
20150029586
2015-01-29

Method for creating a viewing screen having an injection overmolded insert

#56
20150021810
2015-01-22

Retarder manufacturing method using cross-linked particles of a polymer having negative intrinsic birefringence

#57
20150015949
2015-01-15

Film and method for manufacturing the same, optical film, polarizer-protecting film, polarizing plate, and image display device

#58
20150008601
2015-01-08

RETARDATION PLATE MANUFACTURING METHOD

#59
20140370188
2014-12-18

Absorptive Polarizer and Production Method Therefor

#60
20140361456
2014-12-11

Method for producing long stretched film

#61
20140353872
2014-12-04

Method for producing long stretched film

#62
20140247414
2014-09-04

Optical layered body, polarizer, method for producing polarizer, image display device, method for producing image display device, and method for improving visibility of image display device

#63
20140238473
2014-08-28

Method of co-drawing hybrid incompatible materials

#64
20140211310
2014-07-31

Optical layered body, polarizer, method for producing polarizer, image display device, method for producing image display device, and method for improving visibility of image display device

#65
20140184994
2014-07-03

Optical layered body, polarizer, method for producing polarizer, image display device, method for producing image display device, and method for improving visibility of image display device

#66
20130101748
2013-04-25

Manufacturing mold and manufacturing method for color filter

#67
20110052130
2011-03-03

ORGANIC DEVICE AND METHOD FOR MANUFACTURING ORGANIC DEVICE

#68
20110026119
2011-02-03

Method for producing diffractive optical element, and diffractive optical element, including a diffraction grating and molded optical adjusting layer

#69
20100302658
2010-12-02

Sliding member structure and manufacturing method of the same

#70
20100232018
2010-09-16

Polarizing plate, manufacturing method thereof, optical film and image display

#71
20100103352
2010-04-29

OPTICAL FILM, POLARIZING PLATE, LIQUID CRYSTAL DISPLAY AND ULTRAVIOLET ABSORBING POLYMER

#72
20100033816
2010-02-11

ADHESIVES INHIBITING FORMATION OF ARTIFACTS IN POLYMER BASED OPTICAL ELEMENTS

#73
20090214869
2009-08-27

Method for producing retardation film

#74
20090195900
2009-08-06

METHOD AND APPARATUS FOR FABRICATING A GEL STRING

#75
20080079903
2008-04-03

ADHESIVES INHIBITING FORMATION OF ARTIFACTS IN POLYMER BASED OPTICAL ELEMENTS

#76
20070199919
2007-08-30

Surface treatment method, manufacturing method of color filter substrate, and manufacturing method of electro-optical device

#77
20060144514
2006-07-06

Polarizing plate laminated with an improved glue composition and a method of manufacturing the same

#78
20050243443
2005-11-03

Method for fixing optical member and optical unit