CN104582240B - circuit board and circuit board manufacturing method - Google Patents
circuit board and circuit board manufacturing method Download PDFInfo
- Publication number
- CN104582240B CN104582240B CN201310510000.1A CN201310510000A CN104582240B CN 104582240 B CN104582240 B CN 104582240B CN 201310510000 A CN201310510000 A CN 201310510000A CN 104582240 B CN104582240 B CN 104582240B
- Authority
- CN
- China
- Prior art keywords
- layer
- substance
- circuit board
- insulating barrier
- metal simple
- 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.)
- Active
Links
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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
- H05K1/0224—Patterned shielding planes, ground planes or power planes
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/07—Electric details
- H05K2201/0707—Shielding
- H05K2201/0723—Shielding provided by an inner layer of PCB
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Structure Of Printed Boards (AREA)
Abstract
Description
Circuit substrate | 110 |
First insulating barrier | 111 |
External conducting wire layer | 112 |
Second insulating barrier | 113 |
Inner layer conductive line layer | 114 |
Basalis | 115 |
Electromagnetic shielding forms area | 110a |
General area | 110b |
Perforate | 1111 |
Signal line | 1121 |
Ground path | 1122 |
First line | 1141 |
Second circuit | 1142 |
The ink of metal ion | 120 |
Ink layer containing metal simple-substance | 130 |
Electromagnetic armouring structure | 140 |
Chemical plating copper layer | 141 |
Copper electroplating layer | 142 |
Welding resisting layer | 150 |
Circuit board | 100 |
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310510000.1A CN104582240B (en) | 2013-10-25 | 2013-10-25 | circuit board and circuit board manufacturing method |
TW102139509A TWI484875B (en) | 2013-10-25 | 2013-10-31 | Circuit board and method for manufacturing same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310510000.1A CN104582240B (en) | 2013-10-25 | 2013-10-25 | circuit board and circuit board manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104582240A CN104582240A (en) | 2015-04-29 |
CN104582240B true CN104582240B (en) | 2017-08-25 |
Family
ID=53097144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310510000.1A Active CN104582240B (en) | 2013-10-25 | 2013-10-25 | circuit board and circuit board manufacturing method |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN104582240B (en) |
TW (1) | TWI484875B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104934670B (en) * | 2015-07-02 | 2018-04-27 | 上海安费诺永亿通讯电子有限公司 | A kind of low-loss flat transmission line |
CN105657958B (en) * | 2015-12-29 | 2018-09-04 | 广东欧珀移动通信有限公司 | Mobile terminal, flexible PCB and its manufacturing method |
CN107305848B (en) * | 2016-04-20 | 2019-08-20 | 碁鼎科技秦皇岛有限公司 | Package substrate, encapsulating structure and preparation method thereof |
CN108738226B (en) * | 2018-05-04 | 2020-11-13 | 华显光电技术(惠州)有限公司 | Flexible circuit board structure, backlight assembly and mobile terminal |
CN108767063A (en) * | 2018-05-31 | 2018-11-06 | 上海空间电源研究所 | Flexible plastic substrate thin film gallium arsenide solar cell welding module production method |
CN110859022A (en) * | 2018-08-24 | 2020-03-03 | 三赢科技(深圳)有限公司 | Circuit board and electronic device using same |
CN111565551B (en) * | 2019-02-13 | 2022-09-20 | 鹏鼎控股(深圳)股份有限公司 | Electromagnetic shielding structure, manufacturing method of electromagnetic shielding structure and circuit board |
CN112020199B (en) * | 2019-05-29 | 2022-03-08 | 鹏鼎控股(深圳)股份有限公司 | Embedded circuit board and manufacturing method thereof |
CN112449514B (en) * | 2019-08-31 | 2022-12-20 | 鹏鼎控股(深圳)股份有限公司 | Multilayer circuit board and manufacturing method thereof |
CN111913612A (en) * | 2020-09-15 | 2020-11-10 | 南京华睿川电子科技有限公司 | Capacitive touch screen and manufacturing method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201322836A (en) * | 2011-11-24 | 2013-06-01 | Tatsuta Densen Kk | Shield film, shielded printed wiring board, and method for manufacturing shield film |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4914262B2 (en) * | 2006-03-29 | 2012-04-11 | タツタ電線株式会社 | Shield film and shield printed wiring board |
-
2013
- 2013-10-25 CN CN201310510000.1A patent/CN104582240B/en active Active
- 2013-10-31 TW TW102139509A patent/TWI484875B/en active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201322836A (en) * | 2011-11-24 | 2013-06-01 | Tatsuta Densen Kk | Shield film, shielded printed wiring board, and method for manufacturing shield film |
Also Published As
Publication number | Publication date |
---|---|
CN104582240A (en) | 2015-04-29 |
TW201517710A (en) | 2015-05-01 |
TWI484875B (en) | 2015-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170302 Address after: 518000 Guangdong city of Shenzhen province Baoan District Songgang streets Yan Chuanyan Luzhen Luo Ding Technology Park plant A1 building to building A3 Applicant after: Fuku Precision Components (Shenzhen) Co., Ltd. Applicant after: Peng Ding Polytron Technologies Inc Address before: 518103 Shenzhen Province, Baoan District Town, Fuyong Tong tail Industrial Zone, factory building, building 5, floor, 1 Applicant before: Fuku Precision Components (Shenzhen) Co., Ltd. Applicant before: Zhending Technology Co., Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Guangdong Province, Shenzhen city Baoan District Street Community Yan Luo Yan Chuan song Luo Ding way Peng Park plant to building A3 building A1 Co-patentee after: Peng Ding Polytron Technologies Inc Patentee after: Peng Ding Holdings (Shenzhen) Limited by Share Ltd Address before: 518000 Guangdong city of Shenzhen province Baoan District Songgang streets Yan Chuanyan Luzhen Luo Ding Technology Park plant A1 building to building A3 Co-patentee before: Peng Ding Polytron Technologies Inc Patentee before: Fuku Precision Components (Shenzhen) Co., Ltd. |