CN114025506A - Inkjet method for circuit board and protective layer in circuit board - Google Patents
Inkjet method for circuit board and protective layer in circuit board Download PDFInfo
- Publication number
- CN114025506A CN114025506A CN202111269551.4A CN202111269551A CN114025506A CN 114025506 A CN114025506 A CN 114025506A CN 202111269551 A CN202111269551 A CN 202111269551A CN 114025506 A CN114025506 A CN 114025506A
- Authority
- CN
- China
- Prior art keywords
- data
- protective layer
- area
- type
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011241 protective layer Substances 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000010410 layer Substances 0.000 claims abstract description 79
- 239000000758 substrate Substances 0.000 claims abstract description 56
- 238000005507 spraying Methods 0.000 claims description 59
- 239000007921 spray Substances 0.000 claims description 49
- 229910000679 solder Inorganic materials 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000007639 printing Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000976 ink Substances 0.000 description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0104—Tools for processing; Objects used during processing for patterning or coating
- H05K2203/013—Inkjet printing, e.g. for printing insulating material or resist
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ink Jet (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111269551.4A CN114025506B (en) | 2021-10-29 | 2021-10-29 | A circuit board and an inkjet method for a protective layer in the circuit board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111269551.4A CN114025506B (en) | 2021-10-29 | 2021-10-29 | A circuit board and an inkjet method for a protective layer in the circuit board |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114025506A true CN114025506A (en) | 2022-02-08 |
CN114025506B CN114025506B (en) | 2024-07-30 |
Family
ID=80058731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111269551.4A Active CN114025506B (en) | 2021-10-29 | 2021-10-29 | A circuit board and an inkjet method for a protective layer in the circuit board |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114025506B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07115258A (en) * | 1993-10-20 | 1995-05-02 | Sony Corp | Printed wiring board and its manufacture |
CN101925251A (en) * | 2009-06-09 | 2010-12-22 | 株式会社藤仓 | Flexible printed circuit board and manufacture method thereof |
JP2011119567A (en) * | 2009-12-07 | 2011-06-16 | Panasonic Corp | Method of manufacturing printed wiring board |
KR101184543B1 (en) * | 2011-08-05 | 2012-09-19 | 삼성전기주식회사 | Printed circuit board and method of manufacturing the same, and semiconductor package using the same |
CN105228362A (en) * | 2014-06-30 | 2016-01-06 | 发那科株式会社 | Printed circuit board and manufacture method thereof |
JP2020035848A (en) * | 2018-08-29 | 2020-03-05 | 沖電気工業株式会社 | Printed wiring board and method of forming solder resist |
KR20200144213A (en) * | 2019-06-18 | 2020-12-29 | 스템코 주식회사 | Flexible circuit board and electronic device with the flexible circuit board, and manufacturing method of flexible circuit board |
-
2021
- 2021-10-29 CN CN202111269551.4A patent/CN114025506B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07115258A (en) * | 1993-10-20 | 1995-05-02 | Sony Corp | Printed wiring board and its manufacture |
CN101925251A (en) * | 2009-06-09 | 2010-12-22 | 株式会社藤仓 | Flexible printed circuit board and manufacture method thereof |
JP2011119567A (en) * | 2009-12-07 | 2011-06-16 | Panasonic Corp | Method of manufacturing printed wiring board |
KR101184543B1 (en) * | 2011-08-05 | 2012-09-19 | 삼성전기주식회사 | Printed circuit board and method of manufacturing the same, and semiconductor package using the same |
CN105228362A (en) * | 2014-06-30 | 2016-01-06 | 发那科株式会社 | Printed circuit board and manufacture method thereof |
JP2020035848A (en) * | 2018-08-29 | 2020-03-05 | 沖電気工業株式会社 | Printed wiring board and method of forming solder resist |
KR20200144213A (en) * | 2019-06-18 | 2020-12-29 | 스템코 주식회사 | Flexible circuit board and electronic device with the flexible circuit board, and manufacturing method of flexible circuit board |
Also Published As
Publication number | Publication date |
---|---|
CN114025506B (en) | 2024-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4162583B2 (en) | Printed wiring board and semiconductor device | |
US7586754B2 (en) | Printed wiring board and process for manufacturing the same | |
KR100850243B1 (en) | Printed Circuit Board and Manufacturing Method | |
KR101219905B1 (en) | The printed circuit board and the method for manufacturing the same | |
EP3432693A1 (en) | Encapsulation of circuit trace | |
KR20090053053A (en) | Substrate Manufacturing Method | |
JP2016012702A (en) | Print circuit board balancing wettability and anticorrosion of solder coat and manufacturing method of the same | |
CN114025506A (en) | Inkjet method for circuit board and protective layer in circuit board | |
US10144078B2 (en) | Method for cleaning an Electronic circuit board | |
KR101199174B1 (en) | The printed circuit board and the method for manufacturing the same | |
CN101483977A (en) | Circuit board and preparation method thereof | |
JP2000208881A (en) | Printed wiring board and conductor pattern formation method for it | |
JP4972601B2 (en) | Wiring board manufacturing method | |
KR20150052053A (en) | Method and structure for forming contact pads on a printed circuit board using zero under-cut technology | |
CN114096074B (en) | Circuit board and ink-jet method for protective layer in circuit board | |
US6395994B1 (en) | Etched tri-metal with integrated wire traces for wire bonding | |
JPH11195723A (en) | Wiring board | |
JP2003133714A (en) | Printed-wiring board and manufacturing method thereof | |
JP2019153696A (en) | Circuit board and manufacturing method of the same | |
JPS5930553Y2 (en) | wiring board | |
KR101957242B1 (en) | Method of manufacturing printed circuit board | |
TWI602483B (en) | Method and structure for forming contact pads on a printed circuit board using zero under cut technology | |
JPS5844605Y2 (en) | Structure to prevent solder bridging on printed circuit boards | |
JPH07273431A (en) | Printed wiring board and its manufacture | |
JPH05291735A (en) | Printed wiring board |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Building 16, 1st Floor, Changzhou Science and Education City, No. 18-67 Changwu Middle Road, Wujin District, Changzhou City, Jiangsu Province 213000 Patentee after: Dishengwei (Jiangsu) Equipment Technology Co.,Ltd. Country or region after: China Address before: 430056 Standard Factory Building B, 2nd Floor, Zones 2-67, Export Processing Zone, 8MC Plot (69 Checheng South Road), Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province, China Patentee before: Disheng (Wuhan) Microelectronics Technology Co.,Ltd. Country or region before: China Address after: 430056 Standard Factory Building B, 2nd Floor, Zones 2-67, Export Processing Zone, 8MC Plot (69 Checheng South Road), Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province, China Patentee after: Disheng (Wuhan) Microelectronics Technology Co.,Ltd. Country or region after: China Address before: 215100 floor 2, building 2, Ruijing building, No. 868, Jinshan South Road, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Jiangsu Desheng Intelligent Technology Co.,Ltd. Country or region before: China |