DE112018003324T5 - Bilden von leitfähigen durchkontakten unter verwendung eines lichtleiters - Google Patents
Bilden von leitfähigen durchkontakten unter verwendung eines lichtleiters Download PDFInfo
- Publication number
- DE112018003324T5 DE112018003324T5 DE112018003324.4T DE112018003324T DE112018003324T5 DE 112018003324 T5 DE112018003324 T5 DE 112018003324T5 DE 112018003324 T DE112018003324 T DE 112018003324T DE 112018003324 T5 DE112018003324 T5 DE 112018003324T5
- Authority
- DE
- Germany
- Prior art keywords
- area
- light guide
- photoresist
- photoresist layer
- metal
- 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
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/38—Masks having auxiliary features, e.g. special coatings or marks for alignment or testing; Preparation thereof
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/039—Macromolecular compounds which are photodegradable, e.g. positive electron resists
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/16—Coating processes; Apparatus therefor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/26—Processing photosensitive materials; Apparatus therefor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/40—Treatment after imagewise removal, e.g. baking
- G03F7/405—Treatment with inorganic or organometallic reagents after imagewise removal
-
- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
-
- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/425—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern
- H05K3/428—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern initial plating of through-holes in substrates having a metal 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
- 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
- H05K2201/095—Conductive through-holes or vias
- H05K2201/09645—Patterning on via walls; Plural lands around one hole
-
- 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
- H05K2203/05—Patterning and lithography; Masks; Details of resist
- H05K2203/0502—Patterning and lithography
- H05K2203/0514—Photodevelopable thick film, e.g. conductive or insulating paste
-
- 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
- H05K2203/05—Patterning and lithography; Masks; Details of resist
- H05K2203/0562—Details of resist
-
- 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
- H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
- H05K2203/1377—Protective layers
- H05K2203/1383—Temporary protective insulating layer
-
- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/423—Plated through-holes or plated via connections characterised by electroplating method
- H05K3/424—Plated through-holes or plated via connections characterised by electroplating method by direct electroplating
-
- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/429—Plated through-holes specially for multilayer circuits, e.g. having connections to inner circuit layers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- Optical Couplings Of Light Guides (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Manufacturing Of Printed Wiring (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/635,374 US10481496B2 (en) | 2017-06-28 | 2017-06-28 | Forming conductive vias using a light guide |
| US15/635,374 | 2017-06-28 | ||
| PCT/IB2018/054316 WO2019003016A1 (en) | 2017-06-28 | 2018-06-13 | FORMING CONDUCTIVE INTERCONNECTION HOLES USING AN OPTICAL WAVEGUIDE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112018003324T5 true DE112018003324T5 (de) | 2020-03-12 |
Family
ID=64738653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112018003324.4T Pending DE112018003324T5 (de) | 2017-06-28 | 2018-06-13 | Bilden von leitfähigen durchkontakten unter verwendung eines lichtleiters |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US10481496B2 (enExample) |
| JP (1) | JP7064272B2 (enExample) |
| CN (1) | CN110710339B (enExample) |
| DE (1) | DE112018003324T5 (enExample) |
| GB (1) | GB2579456B (enExample) |
| WO (1) | WO2019003016A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10481496B2 (en) * | 2017-06-28 | 2019-11-19 | International Business Machines Corporation | Forming conductive vias using a light guide |
| JP2021076590A (ja) * | 2019-10-03 | 2021-05-20 | テクトロニクス・インコーポレイテッドTektronix,Inc. | 封止された試験ポイントから信号を取得する方法及び試験測定装置を試験ポイントに電気的に接続するシステム |
| JP7567182B2 (ja) * | 2020-03-17 | 2024-10-16 | 日本電気株式会社 | 回路基板の製造方法 |
| CN115776769A (zh) * | 2021-09-06 | 2023-03-10 | 先丰通讯股份有限公司 | 具有多网络通孔的线路板及其制作方法 |
| TWI782696B (zh) * | 2021-09-06 | 2022-11-01 | 先豐通訊股份有限公司 | 具有多網路通孔的線路板及其製作方法 |
| CN114980537A (zh) * | 2022-06-28 | 2022-08-30 | 生益电子股份有限公司 | 一种pcb的制作方法 |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56132326A (en) | 1980-03-19 | 1981-10-16 | Matsushita Electric Ind Co Ltd | Exposure method and exposure device |
| US4357205A (en) * | 1980-09-23 | 1982-11-02 | Siemens Aktiengesellschaft | Method for etched and/or galvanic production of ring zones in small diameter holes |
| US4888450A (en) * | 1981-12-11 | 1989-12-19 | At&T Bell Laboratories | Circuit board fabrication leading to increased capacity |
| JPS6254433A (ja) | 1985-09-03 | 1987-03-10 | Fujitsu Ltd | 半導体基板の検査方法 |
| JPS63182888A (ja) * | 1987-01-26 | 1988-07-28 | 関西ペイント株式会社 | プリント配線板の製造方法 |
| US5246813A (en) | 1989-07-21 | 1993-09-21 | Mitsubishi Denki Kabushiki Kaisha | Method of exposing printed wiring boards having through holes |
| US5147760A (en) | 1989-07-21 | 1992-09-15 | Mitsubishi Denki Kabushiki Kaisha | Method of exposing printed wiring boards having through holes |
| US5082755A (en) | 1989-10-02 | 1992-01-21 | General Electric Company | Liquid crystal programmable photoresist exposure method for making a set of masks |
| JPH04326717A (ja) * | 1991-04-26 | 1992-11-16 | Yokogawa Electric Corp | 3次元露光方法 |
| JPH05206644A (ja) * | 1992-01-08 | 1993-08-13 | Nec Corp | 印刷配線板の製造方法 |
| JP3400067B2 (ja) * | 1994-03-16 | 2003-04-28 | 富士通株式会社 | 印刷配線板の導体切断方法及び装置 |
| TW312079B (enExample) * | 1994-06-06 | 1997-08-01 | Ibm | |
| JPH1041622A (ja) * | 1996-07-26 | 1998-02-13 | Kenseidou Kagaku Kogyo Kk | 配線基体のスルーホール形成方法 |
| US6086773A (en) * | 1998-05-22 | 2000-07-11 | Bmc Industries, Inc. | Method and apparatus for etching-manufacture of cylindrical elements |
| US6312876B1 (en) | 1999-07-08 | 2001-11-06 | Taiwan Semiconductor Manufacturing Company | Method for placing identifying mark on semiconductor wafer |
| JP4048019B2 (ja) * | 2000-08-31 | 2008-02-13 | 富士通株式会社 | 多層配線基板及びその製造方法 |
| US6682875B2 (en) | 2001-06-18 | 2004-01-27 | Bmc Industries, Inc. | Method and apparatus for imaging with fiber optic arrays on non-flat surfaces |
| JP2003204157A (ja) * | 2001-12-28 | 2003-07-18 | Toshiba Corp | 多層プリント配線板、多層プリント配線板を搭載した電子機器および多層プリント配線板の製造方法 |
| AU2003211404A1 (en) * | 2002-02-28 | 2003-09-09 | Fujitsu Limited | Dynamic pressure bearing manufacturing method, dynamic pressure bearing, and dynamic pressure bearing manufacturing device |
| US7802360B2 (en) | 2003-01-29 | 2010-09-28 | General Dynamics Advanced Information Systems, Inc. | Methods for filling holes in printed wiring boards |
| KR20050038427A (ko) | 2003-10-22 | 2005-04-27 | 삼성전자주식회사 | 반도체 소자 제조장비에서의 기판 주변부 노광장치 |
| TWI244143B (en) * | 2004-03-02 | 2005-11-21 | Via Tech Inc | Process of plating through hole |
| JP4714440B2 (ja) * | 2004-08-11 | 2011-06-29 | 富士通株式会社 | フォトマスク製造方法 |
| TWI242783B (en) * | 2004-10-20 | 2005-11-01 | Ind Tech Res Inst | Cut via structure for and manufacturing method of connecting separate conductors |
| KR20060096199A (ko) | 2005-03-03 | 2006-09-11 | 태산엘시디 주식회사 | 도광판 제작용 스탬퍼의 제조방법 |
| CN1924382A (zh) * | 2005-08-31 | 2007-03-07 | 台达电子工业股份有限公司 | 动压轴承制作方法 |
| US20070152771A1 (en) | 2006-01-05 | 2007-07-05 | Lei Shan | Apparatus and method of via-stub resonance extinction |
| US7676920B2 (en) | 2006-10-16 | 2010-03-16 | Dell Products L.P. | Method of processing a circuit board |
| EP2099268A1 (en) * | 2008-03-07 | 2009-09-09 | Atotech Deutschland Gmbh | Non-etching adhesion composition, method of preparing a work piece and method of forming coppper structures on a circuit carrier substrate |
| US8230592B2 (en) | 2008-08-19 | 2012-07-31 | International Business Machines Corporation | Method for via stub elimination |
| TWI443652B (zh) * | 2010-02-06 | 2014-07-01 | Hon Hai Prec Ind Co Ltd | 導光裝置及具有該導光裝置的固定裝置 |
| WO2011126646A2 (en) | 2010-03-31 | 2011-10-13 | Flextronics Ap, Llc | Improved backdrilling of multilayer printed circuit boards |
| US9560742B2 (en) | 2014-11-11 | 2017-01-31 | Alcatel Lucent | Backdrill reliability anchors |
| CN105813404B (zh) | 2014-12-31 | 2018-07-06 | 先丰通讯股份有限公司 | 电路板的孔内加工方法及其所制成的电路板导光元件 |
| CN106816495A (zh) * | 2016-12-20 | 2017-06-09 | 北京有色金属研究总院 | 一种砷化镓光导开关的制备方法 |
| US10481496B2 (en) * | 2017-06-28 | 2019-11-19 | International Business Machines Corporation | Forming conductive vias using a light guide |
-
2017
- 2017-06-28 US US15/635,374 patent/US10481496B2/en active Active
-
2018
- 2018-06-13 CN CN201880035594.6A patent/CN110710339B/zh active Active
- 2018-06-13 WO PCT/IB2018/054316 patent/WO2019003016A1/en not_active Ceased
- 2018-06-13 JP JP2019570506A patent/JP7064272B2/ja active Active
- 2018-06-13 GB GB2000790.2A patent/GB2579456B/en active Active
- 2018-06-13 DE DE112018003324.4T patent/DE112018003324T5/de active Pending
-
2019
- 2019-09-13 US US16/569,903 patent/US10712664B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US10712664B2 (en) | 2020-07-14 |
| WO2019003016A1 (en) | 2019-01-03 |
| GB2579456A (en) | 2020-06-24 |
| US10481496B2 (en) | 2019-11-19 |
| CN110710339A (zh) | 2020-01-17 |
| GB2579456B (en) | 2022-01-26 |
| CN110710339B (zh) | 2022-08-30 |
| US20200004154A1 (en) | 2020-01-02 |
| JP7064272B2 (ja) | 2022-05-10 |
| GB202000790D0 (en) | 2020-03-04 |
| JP2020526011A (ja) | 2020-08-27 |
| US20190004428A1 (en) | 2019-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R016 | Response to examination communication |