CN106376169A - 电路板及其制作方法 - Google Patents
电路板及其制作方法 Download PDFInfo
- Publication number
- CN106376169A CN106376169A CN201510441939.6A CN201510441939A CN106376169A CN 106376169 A CN106376169 A CN 106376169A CN 201510441939 A CN201510441939 A CN 201510441939A CN 106376169 A CN106376169 A CN 106376169A
- Authority
- CN
- China
- Prior art keywords
- signal line
- linear signal
- coat
- metal
- flexible pcb
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 48
- 229910052751 metal Inorganic materials 0.000 claims abstract description 48
- 230000008054 signal transmission Effects 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 42
- 230000004888 barrier function Effects 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 17
- 239000011241 protective layer Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 238000007747 plating Methods 0.000 claims description 7
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 239000004332 silver Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- HHXNVASVVVNNDG-UHFFFAOYSA-N 1,2,3,4,5-pentachloro-6-(2,3,6-trichlorophenyl)benzene Chemical compound ClC1=CC=C(Cl)C(C=2C(=C(Cl)C(Cl)=C(Cl)C=2Cl)Cl)=C1Cl HHXNVASVVVNNDG-UHFFFAOYSA-N 0.000 description 5
- 238000005234 chemical deposition Methods 0.000 description 5
- 239000000084 colloidal system Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- H05K1/0228—Compensation of cross-talk by a mutually correlated lay-out of printed circuit traces, e.g. for compensation of cross-talk in mounted connectors
-
- 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
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
-
- 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
- H05K1/0219—Printed shielding conductors for shielding around or between signal conductors, e.g. coplanar or coaxial printed shielding conductors
- H05K1/0221—Coaxially shielded signal lines comprising a continuous shielding layer partially or wholly surrounding the signal lines
-
- 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
-
- 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
- H05K1/0237—High frequency adaptations
-
- 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
- H05K1/0237—High frequency adaptations
- H05K1/0242—Structural details of individual signal conductors, e.g. related to the skin effect
-
- 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
- H05K1/0277—Bendability or stretchability details
- H05K1/028—Bending or folding regions of flexible printed circuits
-
- 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
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
-
- 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
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
-
- 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
- H05K1/03—Use of materials for the substrate
- H05K1/0393—Flexible materials
-
- 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
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
-
- 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
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0355—Metal foils
-
- 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
- H05K2201/0715—Shielding provided by an outer layer of PCB
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09218—Conductive traces
-
- 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
- H05K3/24—Reinforcing the conductive pattern
- H05K3/243—Reinforcing the conductive pattern characterised by selective plating, e.g. for finish plating of pads
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/281—Applying non-metallic protective coatings by means of a preformed insulating foil
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Structure Of Printed Boards (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Description
| 100 | 高频信号线结构 |
| 150 | 介电层 |
| 110 | 信号线 |
| 120 | 第一接地图形 |
| 130 | 第二接地图形 |
| 131 | 开口 |
| 132 | 架桥 |
| 140 | 导电孔 |
| 200 | 柔性电路板 |
| 210 | 绝缘层 |
| 211 | 第一表面 |
| 212 | 第二表面 |
| 220 | 线性信号线 |
| 230 | 金属镀层 |
| 240 | 接地线路 |
| 250 | 线路图形 |
| 260 | 电磁屏蔽层 |
| 261 | 保护膜 |
| 262 | 金属膜 |
| 263 | 胶体 |
| 270 | 导电孔 |
| 280 | 保护层 |
| 290 | 干膜 |
Claims (10)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510441939.6A CN106376169A (zh) | 2015-07-24 | 2015-07-24 | 电路板及其制作方法 |
| TW104125023A TWI608766B (zh) | 2015-07-24 | 2015-07-31 | 電路板及其製作方法 |
| US14/858,953 US9622340B2 (en) | 2015-07-24 | 2015-09-18 | Flexible circuit board and method for manufacturing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510441939.6A CN106376169A (zh) | 2015-07-24 | 2015-07-24 | 电路板及其制作方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106376169A true CN106376169A (zh) | 2017-02-01 |
Family
ID=57837579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510441939.6A Pending CN106376169A (zh) | 2015-07-24 | 2015-07-24 | 电路板及其制作方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9622340B2 (zh) |
| CN (1) | CN106376169A (zh) |
| TW (1) | TWI608766B (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111754874A (zh) * | 2019-07-24 | 2020-10-09 | 友达光电股份有限公司 | 显示装置 |
| CN112292916A (zh) * | 2018-06-07 | 2021-01-29 | 华为技术有限公司 | 一种集成电路 |
| CN113411956A (zh) * | 2021-06-28 | 2021-09-17 | 江西晶浩光学有限公司 | 柔性电路板、摄像头模组以及电子设备 |
| CN115248339A (zh) * | 2021-04-27 | 2022-10-28 | 旺矽科技股份有限公司 | 用于探针卡的探针安装电路板及探针装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11082454B1 (en) | 2019-05-10 | 2021-08-03 | Bank Of America Corporation | Dynamically filtering and analyzing internal communications in an enterprise computing environment |
| KR102880997B1 (ko) * | 2020-03-02 | 2025-11-04 | 삼성전기주식회사 | 인쇄회로기판 및 이를 포함하는 모듈 |
| CN119545637A (zh) * | 2023-08-31 | 2025-02-28 | 京东方科技集团股份有限公司 | 柔性电路板、显示模组及显示装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001251053A (ja) * | 2000-03-06 | 2001-09-14 | Sony Corp | プリント配線基板及びプリント配線基板の製造方法 |
| US6535088B1 (en) * | 2000-04-13 | 2003-03-18 | Raytheon Company | Suspended transmission line and method |
| CN101023716A (zh) * | 2004-09-21 | 2007-08-22 | Ibiden株式会社 | 柔性印刷配线板 |
| US20080236868A1 (en) * | 2007-03-28 | 2008-10-02 | Kabushiki Kaisha Toshiba | Electronic apparatus with flexible flat cable for high-speed signal transmission |
| CN101321431A (zh) * | 2007-06-04 | 2008-12-10 | 株式会社东芝 | 软性印刷电路板和电子设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5354695A (en) * | 1992-04-08 | 1994-10-11 | Leedy Glenn J | Membrane dielectric isolation IC fabrication |
| JP2000165085A (ja) * | 1998-11-24 | 2000-06-16 | Nec Corp | フレキシブルボード及びその不要輻射防止方法並びに携帯 電話機 |
| US20010033478A1 (en) * | 2000-04-21 | 2001-10-25 | Shielding For Electronics, Inc. | EMI and RFI shielding for printed circuit boards |
| US7645941B2 (en) * | 2006-05-02 | 2010-01-12 | Multi-Fineline Electronix, Inc. | Shielded flexible circuits and methods for manufacturing same |
| TWI507119B (zh) * | 2010-07-16 | 2015-11-01 | Zhen Ding Technology Co Ltd | 柔性電路板及其製作方法 |
-
2015
- 2015-07-24 CN CN201510441939.6A patent/CN106376169A/zh active Pending
- 2015-07-31 TW TW104125023A patent/TWI608766B/zh active
- 2015-09-18 US US14/858,953 patent/US9622340B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001251053A (ja) * | 2000-03-06 | 2001-09-14 | Sony Corp | プリント配線基板及びプリント配線基板の製造方法 |
| US6535088B1 (en) * | 2000-04-13 | 2003-03-18 | Raytheon Company | Suspended transmission line and method |
| CN101023716A (zh) * | 2004-09-21 | 2007-08-22 | Ibiden株式会社 | 柔性印刷配线板 |
| US20080236868A1 (en) * | 2007-03-28 | 2008-10-02 | Kabushiki Kaisha Toshiba | Electronic apparatus with flexible flat cable for high-speed signal transmission |
| CN101321431A (zh) * | 2007-06-04 | 2008-12-10 | 株式会社东芝 | 软性印刷电路板和电子设备 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112292916A (zh) * | 2018-06-07 | 2021-01-29 | 华为技术有限公司 | 一种集成电路 |
| CN112292916B (zh) * | 2018-06-07 | 2022-02-11 | 华为技术有限公司 | 一种集成电路 |
| CN111754874A (zh) * | 2019-07-24 | 2020-10-09 | 友达光电股份有限公司 | 显示装置 |
| CN115248339A (zh) * | 2021-04-27 | 2022-10-28 | 旺矽科技股份有限公司 | 用于探针卡的探针安装电路板及探针装置 |
| CN113411956A (zh) * | 2021-06-28 | 2021-09-17 | 江西晶浩光学有限公司 | 柔性电路板、摄像头模组以及电子设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI608766B (zh) | 2017-12-11 |
| US9622340B2 (en) | 2017-04-11 |
| TW201711535A (zh) | 2017-03-16 |
| US20170027054A1 (en) | 2017-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106376169A (zh) | 电路板及其制作方法 | |
| US20170188451A1 (en) | Flexible circuit board and method for manufacturing same | |
| CN106332434B (zh) | 柔性线路板及其制作方法 | |
| US9935353B2 (en) | Printed circuit board having a signal conductor disposed adjacent one or more trenches filled with a low-loss ambient medium | |
| US9706640B2 (en) | Method for manufacturing printed circuit board | |
| TW201918125A (zh) | 具有電磁波遮罩功能的電路板、電路板的製造方法及利用電路板的排線 | |
| WO2007120184A2 (en) | Printed circuit boards for high-speed communication | |
| EP3119169B1 (en) | Printed circuit board and method of fabricating the same | |
| US11654842B2 (en) | Wiring harness assembly | |
| CN104427740B (zh) | 电路板及其制作方法 | |
| TWI400012B (zh) | 電路板和構造電路板的方法 | |
| CN113825296A (zh) | 高频信号传输结构及其制作方法 | |
| CN102740583B (zh) | 电路板 | |
| US4310811A (en) | Reworkable multi-layer printed circuit board | |
| US20200008293A1 (en) | Multi-layer circuit board and electronic assembly having same | |
| JP2015139051A (ja) | アンテナ装置 | |
| US10187981B2 (en) | Multi-wire wiring board | |
| CN109219329A (zh) | 电路板的制造方法 | |
| US5763060A (en) | Printed wiring board | |
| JPH04306507A (ja) | フラットケーブル | |
| US12122308B2 (en) | Wiring harness assembly | |
| Kayano et al. | Identifying frequency dispersion of transmission characteristics of shielded-flexible printed circuits | |
| TWI415543B (zh) | 印刷電路板及其製作方法 | |
| JPH0757552A (ja) | シールド付ストリップライン及び製造方法 | |
| WO2004054332A2 (en) | Strip-line topology for a high speed pcb with low dissipation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20170228 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: Hongqisheng Precision Electronic (Qinhuangdao) Co., Ltd. Applicant after: Peng Ding Polytron Technologies Inc Address before: 066000 Qinhuangdao economic and Technological Development Zone, Hebei Tengfei Road, No. 18 Applicant before: Hongqisheng Precision Electronic (Qinhuangdao) Co., Ltd. Applicant before: Fuku Precision Components (Shenzhen) Co., Ltd. Applicant before: Zhending Technology Co., Ltd. |
|
| CB02 | Change of applicant information |
Address after: Guangdong city of Shenzhen province Baoan District Songgang street Chuanyan Luo Lu Yan Applicant after: Peng Ding Holdings (Shenzhen) Limited by Share Ltd Applicant after: Hongqisheng Precision Electronic (Qinhuangdao) Co., Ltd. Applicant after: Peng Ding Polytron Technologies Inc 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 Applicant before: Fuku Precision Components (Shenzhen) Co., Ltd. Applicant before: Hongqisheng Precision Electronic (Qinhuangdao) Co., Ltd. Applicant before: Peng Ding Polytron Technologies Inc |
|
| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170201 |
|
| WD01 | Invention patent application deemed withdrawn after publication |