ClassID:

177063

G03F7/2016 - 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; Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image; Contact or film exposure of light sensitive plates such as lithographic plates or circuit boards, e.g. in a vacuum frame Contact mask being integral part of the photosensitive element and subject to destructive removal during post-exposure processing

Sub-classes:
Recent Application in this class:
#1
20260003287
2026-01-01

SYSTEM AND METHOD FOR MITIGATING TRAILING EDGE VOIDS IN FLEXO PRINTING

#2
20250320238
2025-10-16

TRANSITION METAL CLUSTER COMPOUND, PHOTOSENSITIVE COMPOSITION, PATTERN FORMING METHOD, AND METHOD FOR PRODUCING SUBSTRATE

#3
20250244673
2025-07-31

HARDMASK COMPOSITION, HARDMASK LAYER, AND METHOD OF FORMING PATTERNS

#4
20250237956
2025-07-24

HARDMASK COMPOSITION, HARDMASK LAYER, AND METHOD OF FORMING PATTERNS

#5
20250208514
2025-06-26

METHOD FOR IMAGING A MASK LAYER WITH TWO IMAGING SETTINGS AND ASSOCIATED IMAGING SYSTEM

#6
20250114981
2025-04-10

HYBRID METHOD OF FORMING MICROSTRUCTURE ARRAY MOLDS, METHODS OF MAKING MICROSTRUCTURE ARRAYS, AND METHODS OF USE

#7
20250043046
2025-02-06

POLYMER, COMPOSITION INCLUDING THE SAME, AND METHOD OF FORMING PATTERN USING THE COMPOSITION

#8
20240402605
2024-12-05

Material For Forming Organic Film, Patterning Process, And Organic Film Compound

#9
20240365469
2024-10-31

METHOD FOR PRODUCING FLEXIBLE PRINTED WIRING BOARD

#10
20240319598
2024-09-26

Composition For Forming Silicon-Containing Resist Underlayer Film And Patterning Process

#11
20240310731
2024-09-19

Material For Forming Adhesive Film, Patterning Process, And Method For Forming Adhesive Film

#12
20240280899
2024-08-22

FABRICATION OF EUV MASKS USING A COMBINATION OF MONOLAYER LITHOGRAPHY AND AREA SELECTIVE DEPOSITION

#13
20240061338
2024-02-22

RESIST UNDERLAYER COMPOSITION AND METHOD OF FORMING PATTERNS USING THE COMPOSITION

#14
20240017541
2024-01-18

SYSTEM AND METHOD FOR MITIGATING TRAILING EDGE VOIDS IN FLEXO PRINTING

#15
20230333470
2023-10-19

CHEMICAL-RESISTANT PROTECTIVE FILM

#16
20230314952
2023-10-05

METHOD FOR FORMING CONTINUOUS LINE-END TO LINE-END SPACES WITH SPACER ASSISTED LITHOGRAPHY-ETCH-LITHOGRAPHY ETCH PROCESSES

#17
20230280655
2023-09-07

COMPOSITION FOR FORMING ORGANIC FILM, PATTERNING PROCESS, AND COMPOUND

#18
20230194991
2023-06-22

IMPRINT METHOD FOR FABRICATION OF LOW DENSITY NANOPORE MEMBRANE

#19
20230168585
2023-06-01

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

#20
20230165025
2023-05-25

QUANTUM DOT LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF

#21
20230152695
2023-05-18

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

#22
20230069972
2023-03-09

Method for exposing photopolymerization layer comprising photopolymer

#23
20220382147
2022-12-01

FLOW CELLS AND METHODS FOR MAKING THE SAME

#24
20220361336
2022-11-10

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

#25
20220334489
2022-10-20

HARDMASK COMPOSITION, HARDMASK LAYER, AND PATTERN FORMING METHOD

#26
20220199414
2022-06-23

APPARATUS FOR POST EXPOSURE BAKE OF PHOTORESIST

#27
20220097048
2022-03-31

METHODS FOR MAKING FLOW CELLS

#28
20220025138
2022-01-27

Laminate for patterned substrates

#29
20210341840
2021-11-04

Coating compositions and methods of forming electronic devices

#30
20210276228
2021-09-09

HYBRID METHOD OF FORMING MICROSTRUCTURE ARRAY MOLDS, METHODS OF MAKING MICROSTRUCTURE ARRAYS, AND METHODS OF USE

#31
20200142309
2020-05-07

Aromatic underlayer

#32
20200096869
2020-03-26

Ultra-High Resolution Conductive Traces Flexible Biocomposites by Resist Stenciling

#33
20200057374
2020-02-20

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

#34
20200056002
2020-02-20

Laminate for patterned substrates

#35
20200033726
2020-01-30

Photosensitive resin composition

#36
20190258154
2019-08-22

Relief image-forming method and assembly

#37
20190258152
2019-08-22

Mask element precursor and relief image-forming system

#38
20190224957
2019-07-25

Composite panel with barrier layer and method for manufacturing a letterpress plate

#39
20180126721
2018-05-10

Automated UV-LED exposure of flexographic printing plates

#40
20180004093
2018-01-04

Method for producing a flexographic printing frame through multiple exposures using UV LEDS

#41
20170315390
2017-11-02

Method for producing liquid crystal display apparatus with a uniform cell gap

#42
20170261857
2017-09-14

Pattern formed body

#43
20170194139
2017-07-06

Photo mask and exposure system

#44
20170076940
2017-03-16

Pattern forming method

#45
20160322573
2016-11-03

Method of manufacturing mask and method of manufacturing display device

#46
20160229173
2016-08-11

Automated UV-LED exposure of flexographic printing plates

#47
20160064216
2016-03-03

Pattern formation method

#48
20150234286
2015-08-20

Patterning method using surface plasmon

#49
20150093707
2015-04-02

Mask forming imageable material and use

#50
20150004549
2015-01-01

Method for patterning flexible substrate

#51
20150004548
2015-01-01

Method for patterning flexible substrate

#52
20140356792
2014-12-04

Composition for forming tungsten oxide film and method for producing tungsten oxide film using same

#53
20140315129
2014-10-23

Mask forming imageable material and use

#54
20140034371
2014-02-06

Pattern forming method, alkali-developable thermosetting resin composition, printed circuit board and manufacturing method thereof

#55
20130284697
2013-10-31

Techniques for generating three dimensional structures

#56
20130189844
2013-07-25

Method to increase the pattern density of integrated circuits using near-field EUV patterning technique

#57
20130129986
2013-05-23

Techniques for marking product housings

#58
20130064985
2013-03-14

Method for making a retarder

#59
20130029272
2013-01-31

PROCESS FOR PRODUCING FINE PATTERN

#60
20120258289
2012-10-11

Method of fabricating nanostructure array and device including nanostructure array

#61
20120231239
2012-09-13

Integrated color mask

#62
20120135354
2012-05-31

Method of producing a relief image for printing

#63
20120127443
2012-05-24

Method of producing a relief image for printing

#64
20120092771
2012-04-19

Embedded vertical optical grating for heterogeneous integration

#65
20120052214
2012-03-01

Method for patterning flexible substrate

#66
20110300473
2011-12-08

METHOD FOR NANOPATTERNING USING NANOMASKS AND LIGHT EXPOSURE

#67
20110275017
2011-11-10

Method for preparing a printing form

#68
20110195189
2011-08-11

PATTERN FORMATION METHOD

#69
20110122390
2011-05-26

Exposing method and method of manufacturing semiconductor device

#70
20100143841
2010-06-10

Enhanced relief printing plate

#71
20090305168
2009-12-10

Techniques for marking product housings

#72
20090130610
2009-05-21

Integrated color mask

#73
20050227182
2005-10-13

Method of producing a relief image for printing

#74
15282238
2017-06-06

Wet strippable gap fill materials

#75
15069936
2017-04-04

Method of forming patterns