ClassID:

177143

G03F7/70125 - 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 for microlithography; Mask illumination systems Use of illumination settings tailored to particular mask patterns

Recent Application in this class:
#1
20260099097
2026-04-09

CONTROL APPARATUS AND CONTROL METHOD

#2
20250216793
2025-07-03

METHOD OF CONFIGURING EXTREME ULTRAVIOLET ILLUMINATION SYSTEM AND EXTREME ULTRAVIOLET EXPOSURE METHOD USING THE ILLUMINATION SYSTEM

#3
20250138431
2025-05-01

METHOD OF CONFIGURING EXTREME ULTRA-VIOLET (EUV) LIGHT SOURCE AND EUV EXPOSURE METHOD USING THE EUV LIGHT SOURCE

#4
20240094638
2024-03-21

OPTIMIZATION METHOD FOR MASK PATTERN OPTICAL TRANSFER

#5
20230333483
2023-10-19

OPTIMIZATION OF SCANNER THROUGHPUT AND IMAGING QUALITY FOR A PATTERNING PROCESS

#6
20230288816
2023-09-14

METHOD FOR OPTIMIZING LIGHT SOURCE IN INTEGRATED CIRCUIT MANUFACTURING AND ELECTRONIC DEVICE

#7
20230280661
2023-09-07

A FABRICATION PROCESS DEVIATION DETERMINATION METHOD, CALIBRATION METHOD, INSPECTION TOOL, FABRICATION SYSTEM AND A SAMPLE

#8
20230161263
2023-05-25

METHODS OF PATTERNING A PHOTORESIST, AND RELATED PATTERNING SYSTEMS

#9
20230047402
2023-02-16

Flows of optimization for patterning processes

#10
20220365448
2022-11-17

PATTERN FORMING METHOD, RESIST MATERIAL, AND PATTERN FORMING APPARATUS

#11
20220236645
2022-07-28

Method and apparatus for photolithographic imaging

#12
20220050373
2022-02-17

Method for high numerical aperture thru-slit source mask optimization

#13
20220043358
2022-02-10

METHOD FOR PRODUCING OR SETTING A PROJECTION EXPOSURE APPARATUS

#14
20220011674
2022-01-13

Flows of optimization for patterning processes

#15
20210398910
2021-12-23

INTEGRATED CIRCUIT WITH SCRIBE LANE PATTERNS FOR DEFECT REDUCTION

#16
20210389125
2021-12-16

Metrology system and method for measuring diagonal diffraction-based overlay targets

#17
20210271172
2021-09-02

METHODS OF DETERMINING PROCESS MODELS BY MACHINE LEARNING

#18
20210104468
2021-04-08

Integrated circuit with scribe lane patterns for defect reduction

#19
20210096470
2021-04-01

Mask and method for manufacturing the same, lithography method, display panel, display device and exposure device

#20
20210018844
2021-01-21

Method of performing model-based scanner tuning

#21
20200312835
2020-10-01

Photomask design for generating plasmonic effect

#22
20200257204
2020-08-13

Flows of optimization for patterning processes

#23
20200218850
2020-07-09

Fast freeform source and mask co-optimization method

#24
20200166855
2020-05-28

Control of reticle placement for defectivity optimization

#25
20200041911
2020-02-06

Illumination optical unit and optical system for EUV projection lithography

#26
20200026196
2020-01-23

Methods of determining process models by machine learning

#27
20190369480
2019-12-05

Optimization of a lithography apparatus or patterning process based on selected aberration

#28
20190354023
2019-11-21

Optimization based on machine learning

#29
20190346773
2019-11-14

Semiconductor structure for optical validation

#30
20190302622
2019-10-03

Lithography system, simulation apparatus, and pattern forming method

#31
20190294053
2019-09-26

Rule-based deployment of assist features

#32
20190294052
2019-09-26

Substrate processing control apparatus, recording medium, and method of manufacturing photomask

#33
20190285991
2019-09-19

Optimization of assist features and source

#34
20190278189
2019-09-12

Pattern-edge placement predictor and monitor for lithographic exposure tool

#35
20190163071
2019-05-30

Optical mask validation

#36
20190155166
2019-05-23

METHOD FOR OPERATING AN ILLUMINATION SYSTEM OF A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS

#37
20190155165
2019-05-23

Discrete source mask optimization

#38
20190155145
2019-05-23

Etch variation tolerant optimization

#39
20190137889
2019-05-09

Optimization of a lithographic projection apparatus accounting for an interlayer characteristic

#40
20190113850
2019-04-18

Light intensity modulation method

#41
20190064655
2019-02-28

Photolithography process and photolithography apparatus

#42
20190011839
2019-01-10

Method and device for characterizing a mask for microlithography

#43
20190006343
2019-01-03

Photomask design for generating plasmonic effect

#44
20190004432
2019-01-03

Method for predicting at least one illumination parameter for evaluating an illumination setting

#45
20180356734
2018-12-13

Optimization of source and bandwidth for new and existing patterning devices

#46
20180341186
2018-11-29

Flows of optimization for lithographic processes

#47
20180314163
2018-11-01

Optimization based on machine learning

#48
20180299795
2018-10-18

Pattern-edge placement predictor and monitor for lithographic exposure tool

#49
20180239861
2018-08-23

Fast freeform source and mask co-optimization method

#50
20180231896
2018-08-16

Method of performing model-based scanner tuning

#51
20180174839
2018-06-21

Lithography patterning with sub-resolution assistant patterns and off-axis illumination

#52
20180164691
2018-06-14

PROJECTION EXPOSURE METHODS AND SYSTEMS

#53
20180120709
2018-05-03

Simulation of lithography using multiple-sampling of angular distribution of source radiation

#54
20180074413
2018-03-15

Focus-dose co-optimization based on overlapping process window

#55
20180024439
2018-01-25

Method for operating an illumination system of a microlithographic projection exposure apparatus

#56
20170363962
2017-12-21

Lithography system, simulation apparatus, and pattern forming method

#57
20170329235
2017-11-16

Rule-based deployment of assist features

#58
20170269480
2017-09-21

METHOD AND APPARATUS FOR USING PATTERNING DEVICE TOPOGRAPHY INDUCED PHASE

#59
20170212426
2017-07-27

Method for predicting at least one illumination parameter for evaluating an illumination setting

#60
20170184979
2017-06-29

Optimization of assist features and source

#61
20170176866
2017-06-22

Apparatus and method for imparting direction-selective light attenuation

#62
20170139320
2017-05-18

Etch variation tolerant optimization

#63
20170082927
2017-03-23

Pattern placement error aware optimization

#64
20170052457
2017-02-23

Determination method, exposure apparatus, storage medium, and method of manufacturing article

#65
20170052455
2017-02-23

Reduction of hotspots of dense features

#66
20170038692
2017-02-09

Flows of optimization for lithographic processes

#67
20170010542
2017-01-12

Method for a lithographic apparatus

#68
20160377983
2016-12-29

Extreme ultraviolet lithography process

#69
20160349608
2016-12-01

Integrated mask-aware lithography modeling to support off-axis illumination and multi-tone masks

#70
20160299433
2016-10-13

Illumination system and method of forming fin structure using the same

#71
20160284045
2016-09-29

Data tuning for fast computation and polygonal manipulation simplification

#72
20160246180
2016-08-25

Method for operating an illumination system of a microlithographic projection exposure apparatus

#73
20160231654
2016-08-11

Profile aware source-mask optimization

#74
20160202619
2016-07-14

Tuning of optical projection system to optimize image-edge placement

#75
20160110488
2016-04-21

Source mask optimization to reduce stochastic effects

#76
20160109795
2016-04-21

Source, target and mask optimization by incorporating contour based assessments and integration over process variations

#77
20160077426
2016-03-17

Optical proximity correction method and method of manufacturing extreme ultraviolet mask by using the optical proximity correction method

#78
20160033872
2016-02-04

Method of performing model-based scanner tuning

#79
20160026750
2016-01-28

Pattern selection for full-chip source and mask optimization

#80
20150378262
2015-12-31

Discrete source mask optimization

#81
20150356234
2015-12-10

Fast freeform source and mask co-optimization method

#82
20150234970
2015-08-20

Synthesizing low mask error enhancement factor lithography solutions

#83
20150198896
2015-07-16

Exposure mask fabrication method, exposure mask fabrication system, and semiconductor device fabrication method

#84
20150168849
2015-06-18

Method of operating a microlithographic apparatus

#85
20150160565
2015-06-11

Projection exposure methods and systems

#86
20150153651
2015-06-04

Methods and systems for pattern design with tailored response to wavefront aberration

#87
20150116685
2015-04-30

Extreme ultraviolet lithography process to print low pattern density features

#88
20150074622
2015-03-12

Optimization of source, mask and projection optics

#89
20140268092
2014-09-18

Extreme ultraviolet lithography process and mask

#90
20140268091
2014-09-18

Extreme ultraviolet lithography process and mask

#91
20140268075
2014-09-18

Source, target and mask optimization by incorporating countour based assessments and integration over process variations

#92
20140247975
2014-09-04

Source and mask optimization by changing intensity and shape of the illumination source and magnitude and phase of mask diffraction orders

#93
20140218713
2014-08-07

Extreme ultraviolet lithography process

#94
20140078479
2014-03-20

Image optimization using pupil filters in projecting printing systems with fixed or restricted illumination angular distribution

#95
20140068530
2014-03-06

Fast freeform source and mask co-optimization method

#96
20130335719
2013-12-19

Exposure method, exposure apparatus, and photomask

#97
20130326437
2013-12-05

Gradient-based pattern and evaluation point selection

#98
20130286371
2013-10-31

Methodology for implementing enhanced optical lithography for hole patterning in semiconductor fabrication

#99
20130286369
2013-10-31

Using customized lens pupil optimization to enhance lithographic imaging in a source-mask optimization scheme

#100
20130258303
2013-10-03

Method for operating an illumination system of a microlithographic projection exposure apparatus

#101
20130212543
2013-08-15

Lens heating aware source mask optimization for advanced lithography

#102
20130205265
2013-08-08

Optical proximity correction convergence control

#103
20130179847
2013-07-11

Source mask optimization to reduce stochastic effects

#104
20130164658
2013-06-27

Process and system for designing a photolithography mask and a light source

#105
20130074017
2013-03-21

Illumination-source shape definition in optical lithography

#106
20130036390
2013-02-07

Layout content analysis for source mask optimization acceleration

#107
20130014065
2013-01-10

Methods and systems for pattern design with tailored response to wavefront aberration

#108
20120324406
2012-12-20

Optimization of a manufacturing process of an integrated circuit layout

#109
20120314196
2012-12-13

Lithography wave-front control system and method

#110
20120314195
2012-12-13

Method for determining illumination source with optimized depth of focus

#111
20120278768
2012-11-01

Systems and methods for stochastic models of mask process variability

#112
20120257177
2012-10-11

Illumination design for lens heating mitigation

#113
20120233574
2012-09-13

Non-transitory computer-readable storage medium, decision method and computer for deciding exposure condition using evaluation item of interest and auxiliary evaluation item

#114
20120227015
2012-09-06

Perturbational technique for co-optimizing design rules and illumination conditions for lithography process

#115
20120221984
2012-08-30

Method of optimization of a manufacturing process of an integrated circuit layout

#116
20120220058
2012-08-30

Method of fabricating semiconductor device

#117
20120216156
2012-08-23

Method of pattern selection for source and mask optimization

#118
20120206702
2012-08-16

COMPUTER-READABLE RECORDING MEDIUM RECORDING EXPOSING CONDITION DETERMINATION PROGRAM

#119
20120173211
2012-07-05

Asymmetric complementary dipole illuminator

#120
20120170017
2012-07-05

Asymmetric complementary dipole illuminator

#121
20120133915
2012-05-31

Light source optimizing method, exposure method, device manufacturing method, program, exposure apparatus, lithography system, light source evaluation method, and light source modulation method

#122
20120117522
2012-05-10

Optimization of source, mask and projection optics

#123
20120113404
2012-05-10

Optimization flows of source, mask and projection optics

#124
20120107730
2012-05-03

Recording medium recording program for generating mask data, method for manufacturing mask, and exposure method

#125
20120096413
2012-04-19

Program storage medium and method for determining exposure condition and mask pattern

#126
20120075605
2012-03-29

Source polarization optimization

#127
20120054697
2012-03-01

LIGHT SOURCE SHAPE CALCULATION METHOD

#128
20120042290
2012-02-16

Method of selecting a set of illumination conditions of a lithographic apparatus for optimizing an integrated circuit physical layout

#129
20120033194
2012-02-09

DECISION METHOD AND STORAGE MEDIUM

#130
20120008134
2012-01-12

Method to match exposure tools using a programmable illuminator

#131
20110314436
2011-12-22

Aware manufacturing of an integrated circuit

#132
20110267597
2011-11-03

Method of performing model-based scanner tuning

#133
20110236808
2011-09-29

Method and apparatus for performing dark field double dipole lithography (DDL)

#134
20110230999
2011-09-22

Fast freeform source and mask co-optimization method

#135
20110170082
2011-07-14

Methods of optical proximity correction in manufacturing semiconductor devices

#136
20110154274
2011-06-23

Frequency division multiplexing (FDM) lithography

#137
20110139027
2011-06-16

Polarization designs for lithographic apparatus

#138
20110122391
2011-05-26

Optical system of a microlithographic projection exposure apparatus and microlithographic exposure method

#139
20110107280
2011-05-05

Selection of optimum patterns in a design layout based on diffraction signature analysis

#140
20110107277
2011-05-05

Recording medium and determination method

#141
20110099526
2011-04-28

Pattern selection for full-chip source and mask optimization

#142
20110075124
2011-03-31

Source and mask optimization by changing intensity and shape of the illumination source and magnitude and phase of mask diffraction orders

#143
20110051114
2011-03-03

Optimized polarization illumination

#144
20110047519
2011-02-24

Layout Content Analysis for Source Mask Optimization Acceleration

#145
20110022994
2011-01-27

Determining source patterns for use in photolithography

#146
20110014552
2011-01-20

Method and apparatus for performing dark field double dipole lithography (DDL)

#147
20100321661
2010-12-23

Method for operating an illumination system of a microlithographic projection exposure apparatus

#148
20100315614
2010-12-16

Source-mask optimization in lithographic apparatus

#149
20100259738
2010-10-14

Lithographic systems and methods with extended depth of focus

#150
20100251202
2010-09-30

Lithography modeling and applications

#151
20100225893
2010-09-09

Asymmetric complementary dipole illuminator

#152
20100214553
2010-08-26

Exposing method and device manufacturing method

#153
20100214547
2010-08-26

Methods of determining quality of a light source

#154
20100180247
2010-07-15

Aware manufacturing of integrated circuits

#155
20100167183
2010-07-01

Method and apparatus for performing model-based layout conversion for use with dipole illumination

#156
20100135569
2010-06-03

Source mask optimization for microcircuit design

#157
20100123887
2010-05-20

Method for a lithographic apparatus

#158
20100060871
2010-03-11

OFF-AXIS LIGHT SOURCE, LIGHT SCREEN PLATE, AND METHOD OF DEFINING DIFFERENT TYPES OF PATTERNS WITH SINGLE EXPOSURE

#159
20100009272
2010-01-14

Method for optimization of light effective source while target pattern is changed

#160
20090280437
2009-11-12

Projection exposure methods and systems

#161
20090246963
2009-10-01

Exposure Apparatus Applying Polarization Illuminator and Exposure Method Using the Same

#162
20090233194
2009-09-17

Parameter determination method, exposure method, device fabrication method, and storage medium

#163
20090214984
2009-08-27

Methods for enhancing photolithography patterning

#164
20090202926
2009-08-13

Exposure mask and pattern forming method therefor

#165
20090180182
2009-07-16

APPARATUS FOR EXPOSING A SUBSTRATE, PHOTOMASK AND MODIFIED ILLUMINATING SYSTEM OF THE APPARATUS, AND METHOD OF FORMING A PATTERN ON A SUBSTRATE USING THE APPARATUS

#166
20090135400
2009-05-28

Method and apparatus for lithographic imaging using asymmetric illumination

#167
20090135390
2009-05-28

LITHOGRAPHIC ALIGNMENT MARKS

#168
20090104569
2009-04-23

Plane waves to control critical dimension

#169
20090097147
2009-04-16

Plane waves to control critical dimension

#170
20090053628
2009-02-26

Method of performing model-based scanner tuning

#171
20090053621
2009-02-26

Source and mask optimization by changing intensity and shape of the illumination source

#172
20090040498
2009-02-12

Microlithographic projection exposure apparatus

#173
20090021718
2009-01-22

Method, computer program, apparatus and system providing printing for an illumination mask for three-dimensional images

#174
20080309902
2008-12-18

Printing a mask with maximum possible process window through adjustment of the source distribution

#175
20080307371
2008-12-11

Manufacturing aware design and design aware manufacturing of an integrated circuit

#176
20080254645
2008-10-16

LIGHT IRRADIATION APPARATUS, CRYSTALLIZATION APPARATUS, CRYSTALLIZATION METHOD, AND DEVICE

#177
20080198350
2008-08-21

Multiple exposure method

#178
20080192217
2008-08-14

Device manufacturing method, computer program and lithographic apparatus

#179
20080180649
2008-07-31

Lithographic apparatus and device manufacturing method

#180
20080160711
2008-07-03

Contactless flash memory array

#181
20080158529
2008-07-03

Lithographic apparatus and device manufacturing method

#182
20080143992
2008-06-19

Polarized radiation in lithographic apparatus and device manufacturing method

#183
20080100817
2008-05-01

Printing a mask with maximum possible process window through adjustment of the source distribution

#184
20080094598
2008-04-24

Printing a Mask with Maximum Possible Process Window Through Adjustment of the Source Distribution

#185
20080070131
2008-03-20

Mask data generation including a main pattern and an auxiliary pattern

#186
20080063988
2008-03-13

Exposure method and method for manufacturing semiconductor device

#187
20080043215
2008-02-21

Optimized polarization illumination

#188
20080020296
2008-01-24

Method and apparatus for performing dark field double dipole lithography (DDL)

#189
20080019586
2008-01-24

Methods of determining quality of a light source

#190
20070296938
2007-12-27

Method of reducing a wave front aberration, and computer program product

#191
20070214448
2007-09-13

Orientation dependent shielding for use with dipole illumination techniques

#192
20070212617
2007-09-13

Photomask and exposure method

#193
20070195295
2007-08-23

Mask pattern data forming method, photomask and method of manufacturing semiconductor device

#194
20070109518
2007-05-17

De-focus uniformity correction

#195
20070103665
2007-05-10

System and method for uniformity correction

#196
20070082425
2007-04-12

Using a center pole illumination scheme to improve symmetry for contact hole lithography

#197
20070042277
2007-02-22

Method and apparatus for performing model-based layout conversion for use with dipole illumination

#198
20070026322
2007-02-01

Mixing and matching method and integration system for providing backup strategries for optical environments and method for operating the same

#199
20070008511
2007-01-11

Different polarization in cross-section of a radiation beam in a lithographic apparatus and device manufacturing method

#200
20070003841
2007-01-04

Double exposure method and photomask for same

#201
20060286460
2006-12-21

Photomask, method of making a photomask and photolithography method and system using the same

#202
20060277522
2006-12-07

Method of identifying an extreme interaction pitch region, methods of designing mask patterns and manufacturing masks, device manufacturing methods and computer programs

#203
20060265682
2006-11-23

Manufacturing aware design and design aware manufacturing

#204
20060265679
2006-11-23

Manufacturing aware design of integrated circuit layouts

#205
20060256313
2006-11-16

Photolithographic imaging device and apparatus for generating an illumination distribution

#206
20060256311
2006-11-16

Lithographic apparatus and device manufacturing method

#207
20060250600
2006-11-09

Illumination apparatus, exposure apparatus and device manufacturing method

#208
20060223007
2006-10-05

Method and apparatus for lithographic imaging using asymmetric illumination

#209
20060204090
2006-09-14

Method, program product and apparatus for optimizing illumination for full-chip layer

#210
20060199091
2006-09-07

Printing a mask with maximum possible process window through adjustment of the source distribution

#211
20060197934
2006-09-07

Exposure method and apparatus

#212
20060192933
2006-08-31

Multiple exposure apparatus and multiple exposure method using the same

#213
20060183258
2006-08-17

Imaging system and method for producing semiconductor structures on a wafer by imaging a mask on the wafer with a dipole diaphragm

#214
20060181691
2006-08-17

Apparatus for projecting a pattern into an image plane

#215
20060177747
2006-08-10

Photomask, method for forming the same, and method for forming pattern using the photomask

#216
20060158629
2006-07-20

Exposure apparatus and method

#217
20060147850
2006-07-06

Plane waves to control critical dimension

#218
20060146311
2006-07-06

Exposure apparatus

#219
20060146307
2006-07-06

Lithographic apparatus and device manufacturing method

#220
20060146302
2006-07-06

Method and exposure apparatus for performing a tilted focus and a device manufactured accordingly

#221
20060141375
2006-06-29

Exposure apparatus, a tilting device method for performing a tilted focus test, and a device manufactured accordingly

#222
20060139612
2006-06-29

Polarized radiation in lithographic apparatus and device manufacturing method

#223
20060139608
2006-06-29

Method for calculating an intensity integral for use in lithography systems

#224
20060132748
2006-06-22

Exposure system, exposure method and method for manufacturing a semiconductor device

#225
20060121366
2006-06-08

Pattern formation method

#226
20060107249
2006-05-18

Optimization of multiple feature lithography

#227
20060083996
2006-04-20

Apparatus for exposing a substrate, photomask and modified illuminating system of the apparatus, and method of forming a pattern on a substrate using the apparatus

#228
20060078806
2006-04-13

Lithographic apparatus and device manufacturing method

#229
20060078805
2006-04-13

Lithographic apparatus and device manufacturing method

#230
20060028957
2006-02-09

Optical system for spatially controlling light polarization and method for manufacturing the same

#231
20060023193
2006-02-02

Projection exposure system for microlithography and method for generating microlithographic images

#232
20060012764
2006-01-19

Exposure apparatus and method

#233
20050287483
2005-12-29

CONTACT HOLE PRINTING METHOD AND APPARATUS WITH SINGLE MASK, MULTIPLE EXPOSURES, AND OPTIMIZED PUPIL FILTERING

#234
20050237508
2005-10-27

Process and apparatus for achieving single exposure pattern transfer using maskless optical direct write lithography

#235
20050221233
2005-10-06

System and method for fabricating contact holes

#236
20050213072
2005-09-29

Lithography using controlled polarization

#237
20050206879
2005-09-22

Lithographic apparatus and methods for use thereof

#238
20050206871
2005-09-22

Illumination apparatus, exposure apparatus and device manufacturing method

#239
20050196713
2005-09-08

Exposure apparatus and method

#240
20050196705
2005-09-08

Exposure apparatus and method

#241
20050196682
2005-09-08

Method for performing transmission tuning of a mask pattern to improve process latitude

#242
20050196681
2005-09-08

OPC based illumination optimization with mask error constraints

#243
20050191583
2005-09-01

Exposure apparatus and method

#244
20050186491
2005-08-25

Method for improved lithographic patterning utilizing optimized illumination conditions and high transmission attenuated PSM

#245
20050142470
2005-06-30

Feature optimization using interference mapping lithography

#246
20050139935
2005-06-30

Contactless flash memory array

#247
20050134822
2005-06-23

Optimized polarization illumination

#248
20050125765
2005-06-09

Method and apparatus for decomposing semiconductor device patterns into phase and chrome regions for chromeless phase lithography

#249
20050122501
2005-06-09

Printing a mask with maximum possible process window through adjustment of the source distribution

#250
20050105087
2005-05-19

Exposure apparatus and method of measuring Mueller Matrix of optical system of exposure apparatus

#251
20050102648
2005-05-12

Orientation dependent shielding for use with dipole illumination techniques

#252
20050099614
2005-05-12

Multiple exposure method

#253
20050099613
2005-05-12

Mask for inspecting an exposure apparatus, a method of inspecting an exposure apparatus, and an exposure apparatus

#254
20050083507
2005-04-21

Projection exposure system for microlithography and method for generating microlithographic images

#255
20050083506
2005-04-21

Projection exposure system for microlithography and method for generating microlithographic images

#256
20050064347
2005-03-24

Frequency division multiplexing (FDM) lithography

#257
20050041231
2005-02-24

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