ClassID:

176971

G03F7/0041 - CPC Classification

Classification description:

Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor; Photosensitive materials providing an etching agent upon exposure

Recent Application in this class:
#1
20260079393
2026-03-19

SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS

#2
20260036902
2026-02-05

SEMICONDUCTOR PHOTORESIST COMPOSITIONS AND METHODS OF FORMING PATTERNS USING THE COMPOSITIONS

#3
20250362595
2025-11-27

COMPOUND FOR FORMING METAL-CONTAINING FILM, COMPOSITION FOR FORMING METAL-CONTAINING FILM, AND PATTERNING PROCESS

#4
20250230283
2025-07-17

RESIN COMPOSITION, CURED SUBSTANCE, LAMINATE, MANUFACTURING METHOD FOR CURED SUBSTANCE, MANUFACTURING METHOD FOR LAMINATE, MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE

#5
20240087905
2024-03-14

Wafer Edge Protection Film Forming Method, Patterning Process, And Composition For Forming Wafer Edge Protection Film

#6
20230400770
2023-12-14

Resist Underlayer Film Material, Patterning Process, And Method For Forming Resist Underlayer Film

#7
20230384668
2023-11-30

PHOTORESIST COMPOSITION AND METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE

#8
20230305405
2023-09-28

COMPOSITION FOR FORMING SILICON-CONTAINING METAL HARD MASK AND PATTERNING PROCESS

#9
20230168585
2023-06-01

RESIST UNDERLAYER FILM MATERIAL, PATTERNING PROCESS, AND METHOD FOR FORMING RESIST UNDERLAYER FILM

#10
20230152708
2023-05-18

OPTICAL DEVICES AND METHODS FOR MANUFACTURING THE OPTICAL DEVICES

#11
20230130385
2023-04-27

METHOD FOR FORMING A PATTERN

#12
20230130025
2023-04-27

PHOTORESIST COMPOSITIONS AND METHODS FOR FABRICATING SEMICONDUCTOR DEVICE USING THE SAME

#13
20230021469
2023-01-26

RESIST TOPCOAT COMPOSITION, AND METHOD OF FORMING PATTERNS USING THE COMPOSITION

#14
20220365427
2022-11-17

PHOTORESIST COMPOSITION AND METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE

#15
20220361336
2022-11-10

Metal circuit structure based on FPC and method of making the same

#16
20220334489
2022-10-20

HARDMASK COMPOSITION, HARDMASK LAYER, AND PATTERN FORMING METHOD

#17
20220308449
2022-09-29

TREATMENT LIQUID AND PATTERN FORMING METHOD

#18
20220137510
2022-05-05

Electron beam lithography with a bilayer resist

#19
20210405533
2021-12-30

Nanoscale Etching of Light Absorbing Materials using Light and an Electron Donor Solvent

#20
20210359210
2021-11-18

High-resolution shadow masks

#21
20210341835
2021-11-04

Production of Three-Dimensional Structures by Means of Photoresists

#22
20210240076
2021-08-05

Methods for manufacturing high-density neural probes having various forms

#23
20210200098
2021-07-01

PATTERN FORMING METHOD AND RESIST LAMINATE FOR ORGANIC SOLVENT DEVELOPMENT

#24
20210109449
2021-04-15

HARDMASK COMPOSITION, HARDMASK LAYER AND METHOD OF FORMING PATTERNS

#25
20210047457
2021-02-18

COMPOUND, RESIN, COMPOSITION AND PATTERN FORMATION METHOD

#26
20210018833
2021-01-21

CURABLE COMPOSITION FOR IMPRINTING, RELEASE AGENT, CURED PRODUCT, PATTERN FORMING METHOD, AND LITHOGRAPHY METHOD

#27
20200401051
2020-12-24

Method for figure correction of optical element by reactive ion etching

#28
20200356001
2020-11-12

PHOTORESIST COMPOSITIONS AND METHODS OF FORMING RESIST PATTERNS WITH SUCH COMPOSITIONS

#29
20200134117
2020-04-30

System and method for determining dimensional range of repairable defects by deposition and etching in a virtual fabrication environment

#30
20200117084
2020-04-16

Imprint apparatus and method of manufacturing article

#31
20200075358
2020-03-05

Photonically tuned etchant reactivity for wet etching

#32
20200057374
2020-02-20

Display substrate, method for preparing the same, and display device

#33
20200050103
2020-02-13

Critical dimension uniformity

#34
20190377262
2019-12-12

Resist underlayer composition, and method of forming patterns using the composition

#35
20190341253
2019-11-07

Hard-mask forming composition and method for manufacturing electronic component

#36
20190302619
2019-10-03

Nanoscale etching of light absorbing materials using light and an electron donor solvent

#37
20190278171
2019-09-12

Method for forming a functionalised guide pattern for a graphoepitaxy method

#38
20190265567
2019-08-29

Image differentiated multiplex assays

#39
20190242884
2019-08-08

Image differentiated multiplex assays

#40
20190146336
2019-05-16

Critical dimension uniformity

#41
20180173101
2018-06-21

Extreme ultraviolet photoresist with high-efficiency electron transfer

#42
20180136382
2018-05-17

Wire grid polarizer and method of fabricating the same

#43
20170362715
2017-12-21

Manufacturing method of metal component and manufacturing method of electronic apparatus

#44
20170278710
2017-09-28

Method of manufacturing semiconductor device

#45
20170200638
2017-07-13

Methods for providing lithography features on a substrate by self-assembly of block copolymers

#46
20160314984
2016-10-27

Method for film formation, and pattern-forming method

#47
20160297932
2016-10-13

Organic layer composition, organic layer, and method of forming patterns

#48
20160266295
2016-09-15

Polarizer, method of manufacturing the polarizer and display panel having the polarizer

#49
20160246435
2016-08-25

Touch sensor, manufacturing method thereof, and display device including the same

#50
20160200702
2016-07-14

Salt, acid generator, photoresist composition, and method for producing photoresist pattern

#51
20160147144
2016-05-26

REAGENT FOR ENHANCING GENERATION OF CHEMICAL SPECIES

#52
20160078887
2016-03-17

Main pole layer with at least two sacrificial layers and a gap layer

#53
20160077263
2016-03-17

Wire grid polarizer and method of fabricating the same

#54
20150378210
2015-12-31

Manufacturing method for linear-grid of display panel

#55
20150338734
2015-11-26

Energy-sensitive resin composition

#56
20150302881
2015-10-22

Imprint template and methods thereof

#57
20150255298
2015-09-10

Sequential infiltration synthesis for advanced lithography

#58
20150212407
2015-07-30

Salt and photoresist composition comprising the same

#59
20150140285
2015-05-21

Forming conductive metal pattern using reactive polymers

#60
20150125667
2015-05-07

Forming conductive metal patterns with reactive polymers

#61
20140363766
2014-12-11

RESIST PATTERN-FORMING METHOD, AND RADIATION-SENSITIVE RESIN COMPOSITION

#62
20140356785
2014-12-04

Photoresists comprising carbamate component

#63
20140287359
2014-09-25

Fluorine-containing sulfonate, fluorine-containing sulfonate resin, resist composition and pattern formation method

#64
20140246400
2014-09-04

RESIN HAVING FLUORENE STRUCTURE AND MATERIAL FOR FORMING UNDERLAYER FILM FOR LITHOGRAPHY

#65
20140193749
2014-07-10

Pattern-forming method, electron beam-sensitive or extreme ultraviolet radiation-sensitive resin composition, resist film, manufacturing method of electronic device using them and electronic device

#66
20140163254
2014-06-12

Sulfonium salt, method for producing the same, and photoacid generator

#67
20140162188
2014-06-12

Positive resist composition, monomer, polymer, and patterning process

#68
20140134539
2014-05-15

Alcohol compound and method for producing same, method for producing lactone compound, (meth)acrylate ester and method for producing same, polymer and method for producing same, and resist composition and method for producing substrate using same

#69
20140110888
2014-04-24

STABILIZATION OF VINYL ETHER MATERIALS

#70
20140093827
2014-04-03

Resist pattern formation method and resist composition

#71
20140087309
2014-03-27

OLEFIN-TRIGGERED ACID AMPLIFIERS

#72
20140065550
2014-03-06

Polymer comprising end groups containing photoacid generator, photoresist comprising the polymer, and method of making a device

#73
20140023968
2014-01-23

Resist pattern-forming method, resist pattern-forming radiation-sensitive resin composition, and resist film

#74
20140017611
2014-01-16

Photoresist composition

#75
20130337378
2013-12-19

Sulfonium salt, polymer, resist composition, and patterning process

#76
20130330669
2013-12-12

Photoresist composition

#77
20130323631
2013-12-05

Photo-curable resin composition, photo-curable dry film, patterning process, protective film, and electric/electronic part

#78
20130316286
2013-11-28

Acrylic acid ester derivative, polymer compound and photoresist composition

#79
20130309606
2013-11-21

Resist composition, patterning process, monomer, and copolymer

#80
20130302735
2013-11-14

MONOMERS, POLYMERS AND PHOTORESIST COMPOSITIONS

#81
20130295506
2013-11-07

Resist pattern-forming method, and radiation-sensitive resin composition

#82
20130065182
2013-03-14

Fluorine-containing sulfonate, fluorine-containing sulfonate resin, resist composition and pattern formation method

#83
20120273999
2012-11-01

METHOD FOR PATTERNING A STACK

#84
20120241411
2012-09-27

Sequential infiltration synthesis for advanced lithography

#85
20090092767
2009-04-09

Stabilization of vinyl ether materials

#86
20080299486
2008-12-04

Patterned photoacid etching and articles therefrom

#87
20070066750
2007-03-22

Stabilization of vinyl ether materials

#88
20060121395
2006-06-08

Maskless photolithography for etching and deposition

#89
15619988
2018-06-19

Test method for a redistribution layer

#90
15144735
2016-11-15

Etching technique for microfabrication substrates