ClassID:

177068

G03F7/2026 - 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; Multi-step exposure, e.g. hybrid; backside exposure; blanket exposure, e.g. for image reversal; edge exposure, e.g. for edge bead removal; corrective exposure for the removal of unwanted material, e.g. image or background correction

Sub-classes:
Recent Application in this class:
#1
20260118769
2026-04-30

POLYMER MATERIAL-BASED METHOD FOR REMOVING METAL FILM LAYER FROM SURFACE OF SUBSTRATE AND PHOTOLITHOGRAPHY METHOD

#2
20260104634
2026-04-16

MASK DATA PREPARATION METHOD, SEMICONDUCTOR CHIP MANUFACTURING METHOD USING THE SAME, AND COMPUTING DEVICE

#3
20250362594
2025-11-27

LITHOGRAPHY SYSTEM AND METHODS

#4
20250180995
2025-06-05

DEVELOPMENT FOR CHEMICALLY AMPLIFIED RESISTS

#5
20250180985
2025-06-05

Method of Using and Fabricating a Nanoimprint Template with a Mesa Sidewall Coating

#6
20250060675
2025-02-20

PHOTORESIST STRIPPER COMPOSITION AND METHOD FOR FORMING PATTERN USING THE SAME

#7
20240419074
2024-12-19

FORMATION OF SUB-LITHOGRAPHIC MANDREL PATTERNS USING REVERSIBLE OVERCOAT

#8
20240288768
2024-08-29

PHOTORESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND SUBSTRATE PROCESSING DEVICE

#9
20240272552
2024-08-15

PREFERENTIAL INFILTRATION IN LITHOGRAPHIC PROCESS FLOW FOR EUV CAR RESIST

#10
20230400763
2023-12-14

LITHOGRAPHY SYSTEM AND METHODS

#11
20230307214
2023-09-28

METHOD FOR ETCHING LITHIUM NIOBATE AND METHOD FOR FORMING LITHIUM NIOBATE PATTERN USING THE SAME

#12
20230259034
2023-08-17

FLOW CELLS AND METHODS FOR MAKING THE SAME

#13
20230185198
2023-06-15

Anisotropic Pattern Transfer Via Colloidal Lithography

#14
20230043696
2023-02-09

METHOD AND APPARATUS FOR MANUFACTURING SEMICONDUCTOR DEVICE AND METHOD AND SYSTEM FOR EXPOSING SEMICONDUCTOR

#15
20220413376
2022-12-29

EXTREME ULTRAVIOLET LITHOGRAPHY PATTERNING WITH ASSIST FEATURES

#16
20220334472
2022-10-20

Lithography system and methods

#17
20210341835
2021-11-04

Production of Three-Dimensional Structures by Means of Photoresists

#18
20210305048
2021-09-30

Methods to reduce microbridge defects in EUV patterning for microelectronic workpieces

#19
20210278767
2021-09-09

FILM FORMING MATERIAL FOR LITHOGRAPHY, COMPOSITION FOR FILM FORMATION FOR LITHOGRAPHY, UNDERLAYER FILM FOR LITHOGRAPHY, AND METHOD FOR FORMING PATTERN

#20
20210048749
2021-02-18

Method and process for stochastic driven detectivity healing

#21
20200341380
2020-10-29

Bias correction for lithography

#22
20200218162
2020-07-09

Exposure apparatus, method for controlling the same and article manufacturing method

#23
20200168457
2020-05-28

Method of manufacturing semiconductor structure

#24
20200018709
2020-01-16

WAFER DISTORTION MEASUREMENT AND OVERLAY CORRECTION

#25
20200012195
2020-01-09

Bias correction for lithography

#26
20190187567
2019-06-20

System and method for producing an optical mask for surface microtexturing, and surface microtexturing plant and method

#27
20190072847
2019-03-07

Compact modeling for the negative tone development processes

#28
20180039180
2018-02-08

Lithographic method and apparatus

#29
20170371246
2017-12-28

Bias correction for lithography

#30
20170365684
2017-12-21

Method for forming mask pattern, thin film transistor and method for forming the same, and display device

#31
20160274462
2016-09-22

Lithographic method and apparatus

#32
20150277227
2015-10-01

Multi-layer substrate, preparation method thereof and display device

#33
20150234281
2015-08-20

Blade for Substrate Edge Protection During Photolithography

#34
20140242522
2014-08-28

Double-mask photolithography method minimizing the impact of substrate defects

#35
20140030637
2014-01-30

Reticles for use in forming implant masking layers and methods of forming implant masking layers

#36
20130209941
2013-08-15

Method of forming pattern

#37
20130059234
2013-03-07

Exposure method and exposure mask

#38
20120086750
2012-04-12

Ink jet recording head and method of producing ink jet recording head

#39
20110069294
2011-03-24

APPARATUS AND METHOD FOR EXPOSING EDGE OF SUBSTRATE

#40
20090039275
2009-02-12

Processing method, manufacturing method of semiconductor device, and processing apparatus

#41
20090039056
2009-02-12

Planarizing method

#42
20080050677
2008-02-28

Processing method, manufacturing method of semiconductor device, and processing apparatus

#43
20080035851
2008-02-14

Processing method, manufacturing method of semiconductor device, and processing apparatus

#44
20070153246
2007-07-05

Apparatus and method for exposing edge of substrate

#45
20060250594
2006-11-09

Edge exposure apparatus, coating and developing apparatus, and edge exposure method

#46
20050042552
2005-02-24

Method for manipulating the topography of a film surface