ClassID:

234795

H05K2203/0577 - CPC Classification

Classification description:

Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by; Patterning and lithography; Masks; Details of resist; Details of resist Double layer of resist having the same pattern

Recent Application in this class:
#1
20250098060
2025-03-20

Component Carrier and Method of Manufacturing the Same

#2
20220098419
2022-03-31

Method for manufacturing cured film, method for manufacturing electronic component, and electronic component

#3
20180027664
2018-01-25

Solder resist and printed wiring board

#4
20160195974
2016-07-07

Touch panel and method for forming a touch structure

#5
20160081187
2016-03-17

Circuit board formation using organic substrates

#6
20160057857
2016-02-25

Circuit board formation using organic substrates

#7
20160046813
2016-02-18

Method for manufacturing cured film, method for manufacturing electronic component, and electronic component

#8
20150092356
2015-04-02

Printed wiring board, method for manufacturing printed wiring board and package-on-package

#9
20140318846
2014-10-30

Wiring substrate and method for producing wiring substrate

#10
20140306348
2014-10-16

Chip on film and display device having the same

#11
20140146549
2014-05-29

Light emitting apparatus and light unit having the same

#12
20140054075
2014-02-27

Method for manufacturing printed circuit board

#13
20140000947
2014-01-02

Printed circuit board and method for manufacturing same

#14
20120326203
2012-12-27

Light emitting apparatus and light unit having the same

#15
20120266463
2012-10-25

METHOD FOR MANUFACTURING PRINTED CIRCUIT BOARD

#16
20120175265
2012-07-12

CIRCUIT BOARD SURFACE STRUCTURE AND FABRICATION METHOD THEREOF

#17
20120007136
2012-01-12

Light emitting apparatus and light unit having the same

#18
20110116242
2011-05-19

TAMPER EVIDENT PCBA FILM

#19
20110103061
2011-05-05

Light emitting apparatus and light unit having the same

#20
20110061907
2011-03-17

Printed circuit board and method of manufacturing the same

#21
20110059304
2011-03-10

DRY FILM AND MANUFACTURING METHOD OF DRY FILM

#22
20100244280
2010-09-30

Method of manufacturing a semiconductor package and semiconductor package having an electrode pad with a small pitch

#23
20100000775
2010-01-07

Circuit substrate and method of fabricating the same and chip package structure

#24
20090196070
2009-08-06

Light emitting apparatus and light unit having the same

#25
20090196000
2009-08-06

System, apparatus, and method for advanced solder bumping

#26
20090179335
2009-07-16

Printed circuit board and semiconductor package including the same

#27
20090133908
2009-05-28

INTERCONNECT STRUCTURE FOR A MICROELECTRONIC DEVICE, METHOD OF MANFACTURING SAME, AND MICROELECTRONIC STRUCTURE CONTAINING SAME

#28
20090133253
2009-05-28

Method of manufacturing printed circuit board

#29
20090130298
2009-05-21

Method for obtaining controlled sidewall profile in print-patterned structures

#30
20090026462
2009-01-29

WIRING SUBSTRATE AND METHOD OF MANUFACTURING SAME, AND DISPLAY DEVICE

#31
20080241359
2008-10-02

Method of making circuitized substrate with selected conductors having solder thereon

#32
20080217048
2008-09-11

Wired circuit board with interposed metal thin film and producing method thereof

#33
20080217046
2008-09-11

Circuit board surface structure and fabrication method thereof

#34
20080216314
2008-09-11

Method for manufacturing the BGA package board

#35
20080179190
2008-07-31

Method for fabrication of a conductive bump structure of a circuit board

#36
20080176035
2008-07-24

Circuit board structure

#37
20080070329
2008-03-20

Removing dry film resist residues using hydrolyzable membranes

#38
20080038670
2008-02-14

Circuitized substrate assembly

#39
20080032242
2008-02-07

Method of forming plated product using negative photoresist composition and photosensitive composition used therein

#40
20080032109
2008-02-07

Method for Coating Blanks for the Production of Printed Circuit Boards (Pcb)

#41
20070246817
2007-10-25

Solder ball assembly for a semiconductor device and method of fabricating same

#42
20070237890
2007-10-11

Bilayer Laminated Film for Bump Formation and Method of Bump Formation

#43
20070181994
2007-08-09

Circuit board manufacturing method and circuit board

#44
20070155154
2007-07-05

System and method for solder bumping using a disposable mask and a barrier layer

#45
20070152024
2007-07-05

System, apparatus, and method for advanced solder bumping

#46
20070148591
2007-06-28

Pattern and wiring pattern and processes for producing them

#47
20070145104
2007-06-28

System and method for advanced solder bumping using a disposable mask

#48
20070122553
2007-05-31

Method of forming patterned film

#49
20070093058
2007-04-26

METHOD FOR PRODUCING ELECTRIC CONTACT AND ELECTRICAL CONNECTOR

#50
20070087473
2007-04-19

Method for manufacturing semiconductor package substrate

#51
20070020899
2007-01-25

Forming method for film pattern, device, electro-optical apparatus, electronic apparatus, and manufacturing method for active matrix substrate

#52
20070020834
2007-01-25

Method for forming film pattern, and method for manufacturing device, electro-optical device, electronic apparatus and active matrix substrate

#53
20060246702
2006-11-02

NON-SOLDER MASK DEFINED (NSMD) TYPE WIRING SUBSTRATE FOR BALL GRID ARRAY (BGA) PACKAGE AND METHOD FOR MANUFACTURING SUCH A WIRING SUBSTRATE

#54
20060204650
2006-09-14

Electrical connector structure of circuit board and method for fabricating the same

#55
20060202331
2006-09-14

Conductive bump structure of circuit board and method for fabricating the same

#56
20060177989
2006-08-10

Substrate before insulation, method of manufacturing substrate, method of manufacturing surface acoustic wave transducer, surface acoustic wave device, and electronic equipment

#57
20060160346
2006-07-20

Substrate bump formation

#58
20060094225
2006-05-04

Methods for forming solder bumps on circuit boards

#59
20060068330
2006-03-30

Method for forming photosensitive polyimide pattern and electronic devices having the pattern

#60
20060017151
2006-01-26

BGA package board and method for manufacturing the same

#61
20060009020
2006-01-12

Method of forming wiring pattern

#62
20060008627
2006-01-12

Laser enhanced plating for forming wiring patterns

#63
20060006533
2006-01-12

Motherboard structure for preventing short circuit

#64
20050277245
2005-12-15

Method for forming bump on electrode pad with use of double-layered film

#65
20050230147
2005-10-20

Wiring board, and electronic device with an electronic part mounted on a wiring board, as well as method of mounting an electronic part on a wiring board

#66
20050221232
2005-10-06

Method of forming a metal pattern on a substrate

#67
20050153567
2005-07-14

Method of forming patterns

#68
20050146019
2005-07-07

Wiring board, and electronic device with an electronic part mounted on a wiring board, as well as method of mounting an electronic part on a wiring board

#69
20050039944
2005-02-24

Non-solder mask defined (NSMD) type wiring substrate for ball grid array (BGA) package and method for manufacturing such a wiring substrate

#70
20050037281
2005-02-17

Light-sensitive sheet comprising support, first and second light-sensitive layers and barrier layer

#71
20050025946
2005-02-03

Light-sensitive sheet comprising support, first light-sensitive layer and second light-sensitive layer