JP6345966B2 - パターン化透明導体を製造する方法 - Google Patents
パターン化透明導体を製造する方法 Download PDFInfo
- Publication number
- JP6345966B2 JP6345966B2 JP2014070412A JP2014070412A JP6345966B2 JP 6345966 B2 JP6345966 B2 JP 6345966B2 JP 2014070412 A JP2014070412 A JP 2014070412A JP 2014070412 A JP2014070412 A JP 2014070412A JP 6345966 B2 JP6345966 B2 JP 6345966B2
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- JP
- Japan
- Prior art keywords
- substrate
- conductive layer
- conductive
- masking
- fibers
- 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.)
- Expired - Fee Related
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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
- H05K1/0274—Optical details, e.g. printed circuits comprising integral optical means
-
- 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
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
- H05K3/061—Etching masks
-
- 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
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
- H05K3/067—Etchants
-
- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
- H05K9/0084—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a single continuous metallic layer on an electrically insulating supporting structure, e.g. metal foil, film, plating coating, electro-deposition, vapour-deposition
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0104—Properties and characteristics in general
- H05K2201/0108—Transparent
-
- 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
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0275—Fibers and reinforcement materials
- H05K2201/0278—Polymeric fibers
-
- 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
- H05K3/0073—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces
- H05K3/0079—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces characterised by the method of application or removal of the mask
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Non-Insulated Conductors (AREA)
- Manufacturing Of Electric Cables (AREA)
- Laminated Bodies (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Conductive Materials (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Description
単一ノズルスピニングヘッドおよび回転ドラム基板キャリア(直径100mmおよび長さ220mmのドラムを有するモジュールEM−RDC)を備えたIME Technologiesのベンチ−トップエレクトロスピニングキャビンを使用して、銀被覆透明基板上に複数のマスキング繊維をエレクトロスピニングした。使用したノズルは0.5mmの内径を有していた。エレクトロスピニングの場合には、スピン材料は、25μL/分の流量でスピン材料を送るように設定されたProSense Model No.NE1000シリンジポンプを使用してノズルに供給した。エレクトロスピニングプロセスは、22℃、相対湿度31%で実験室内で環境大気条件で行った。
Claims (9)
- パターン化導体を製造する方法であって、
伝導性基板を準備し、前記伝導性基板は基板および導電性層を含むステップと、
導電性層エッチング液を準備するステップと、
スピン材料を準備するステップと、
マスキング繊維溶媒を準備するステップと、
複数のマスキング繊維を形成し、前記導電性層上に前記複数のマスキング繊維を堆積するステップと、
任意に、前記導電性層上に前記複数のマスキング繊維を押しつけるステップと、
前記導電性層エッチング液に前記導電性層をさらし、前記複数のマスキング繊維によって暴露される前記導電性層は前記基板から取り除かれて、前記複数のマスキング繊維によって被覆された前記基板上に相互に結合された伝導性ネットワークを残すステップと、
前記マスキング繊維溶媒に前記複数のマスキング繊維をさらし、前記複数のマスキング繊維は取り除かれて前記基板上の前記相互に結合された伝導性ネットワークを暴露するステップと、
を含む、方法。 - 前記パターン化導体はパターン化透明導体であり、準備された前記伝導性基板は、透明基板および導電性層を含む、請求項1に記載の方法。
- 前記導電性層は、銀、銅、パラジウム、プラチナ、金、亜鉛、シリコン、カドミウム、錫、リチウム、ニッケル、インジウム、クロム、アンチモン、ガリウム、ホウ素、モリブデン、ゲルマニウム、ジルコニウム、ベリリウム、アルミニウム、マグネシウム、マンガン、コバルト、チタン、それらの合金および酸化物からなる群から選択された導電性金属層である、請求項2に記載の方法。
- 前記複数のマスキング繊維は、エレクトロスピニング、溶融ブロー、ガスジェットスピニング、ガスジェットエレクトロスピニング、遠心分離スピニング、無針エレクトロスピニング、および溶融エレクトロスピニングからなる群から選択されたプロセスを使用して、導電性層上に形成され、堆積される、請求項3に記載の方法。
- 前記相互に結合された伝導性ネットワークは、前記基板上の制御されたパターンである、請求項4に記載の方法。
- 前記制御されたパターンは規則的パターンである、請求項5に記載の方法。
- 前記制御されたパターンは不規則パターンである、請求項5に記載の方法。
- 前記導電性層は銀である、請求項3に記載の方法。
- 前記パターン化透明導体は、80%以上の全透過率、5%以下のヘイズ、5Ω/sq以下のシート抵抗を示す、請求項8に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/854,292 US9066425B2 (en) | 2013-04-01 | 2013-04-01 | Method of manufacturing a patterned transparent conductor |
| US13/854,292 | 2013-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014203826A JP2014203826A (ja) | 2014-10-27 |
| JP6345966B2 true JP6345966B2 (ja) | 2018-06-20 |
Family
ID=51519876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014070412A Expired - Fee Related JP6345966B2 (ja) | 2013-04-01 | 2014-03-28 | パターン化透明導体を製造する方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9066425B2 (ja) |
| JP (1) | JP6345966B2 (ja) |
| KR (1) | KR20140119644A (ja) |
| CN (1) | CN104103336B (ja) |
| DE (1) | DE102014004253A1 (ja) |
| FR (1) | FR3003998B1 (ja) |
| TW (1) | TWI524824B (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091761B (zh) * | 2014-06-30 | 2017-02-08 | 京东方科技集团股份有限公司 | 一种图案化薄膜的制备方法、显示基板及显示装置 |
| KR102242161B1 (ko) * | 2014-11-28 | 2021-04-20 | 주식회사 아모그린텍 | 터치 스크린 패널용 터치 센서 및 그 제조방법 |
| KR101739726B1 (ko) * | 2014-12-19 | 2017-05-25 | 인트리 주식회사 | 나노섬유 패턴을 구비한 광투과성 도전체의 제조방법 |
| US9801284B2 (en) | 2015-11-18 | 2017-10-24 | Dow Global Technologies Llc | Method of manufacturing a patterned conductor |
| KR102873061B1 (ko) | 2019-11-29 | 2025-10-16 | 삼성전자주식회사 | 포토리소그래피 방법 |
| CN113279071A (zh) * | 2021-05-20 | 2021-08-20 | 大连理工大学 | 一种聚合物器件上静电纺丝纤维支架原位成型制造方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5668663A (en) * | 1994-05-05 | 1997-09-16 | Donnelly Corporation | Electrochromic mirrors and devices |
| JP2000191926A (ja) * | 1998-10-20 | 2000-07-11 | Fuji Photo Film Co Ltd | 多層配線基板用絶縁樹脂、積層塗布物、絶縁樹脂画像、および多層配線基板の製造方法 |
| TWI268813B (en) * | 2002-04-24 | 2006-12-21 | Sipix Imaging Inc | Process for forming a patterned thin film conductive structure on a substrate |
| JP4905634B2 (ja) * | 2005-08-11 | 2012-03-28 | 株式会社カネカ | ナノインプリント用金型の製造方法 |
| JP2008133529A (ja) * | 2006-08-29 | 2008-06-12 | Rohm & Haas Electronic Materials Llc | 剥離方法 |
| US8012883B2 (en) * | 2006-08-29 | 2011-09-06 | Rohm And Haas Electronic Materials Llc | Stripping method |
| US8018568B2 (en) | 2006-10-12 | 2011-09-13 | Cambrios Technologies Corporation | Nanowire-based transparent conductors and applications thereof |
| EP1978407A1 (en) * | 2007-03-28 | 2008-10-08 | CRF Societa'Consortile per Azioni | Method for obtaining a transparent conductive film |
| JP5354873B2 (ja) * | 2007-05-30 | 2013-11-27 | 富士フイルム株式会社 | 導電性膜及び導電性膜の製造方法 |
| JP5571870B2 (ja) * | 2007-09-21 | 2014-08-13 | 株式会社東芝 | 極微細構造を有する光透過型金属電極およびその製造方法 |
| US8284332B2 (en) | 2008-08-01 | 2012-10-09 | 3M Innovative Properties Company | Touch screen sensor with low visibility conductors |
| JP5300987B2 (ja) * | 2009-01-16 | 2013-09-25 | ゼウス インダストリアル プロダクツ, インコーポレイテッド | 高粘度材料を含むptfeのエレクトロスピニング |
| EP2259329A1 (en) | 2009-05-26 | 2010-12-08 | Institut de Ciències Fotòniques, Fundació Privada | Metal transparent conductors with low sheet resistance |
| KR101172476B1 (ko) | 2009-12-31 | 2012-08-08 | 고려대학교 산학협력단 | 전기방사법을 이용한 기판의 패턴구조 형성방법 |
| US20110300347A1 (en) * | 2010-06-06 | 2011-12-08 | University Of Florida Research Foundation, Inc. | Fabrication of Patterned Nanofibers |
| JP2012198417A (ja) * | 2011-03-22 | 2012-10-18 | Sony Corp | 電気泳動素子、表示装置および電子機器 |
| KR20130008876A (ko) | 2011-07-13 | 2013-01-23 | 삼성전기주식회사 | 터치패널의 제조방법 |
-
2013
- 2013-04-01 US US13/854,292 patent/US9066425B2/en not_active Expired - Fee Related
-
2014
- 2014-03-24 DE DE201410004253 patent/DE102014004253A1/de not_active Withdrawn
- 2014-03-27 TW TW103111403A patent/TWI524824B/zh not_active IP Right Cessation
- 2014-03-28 KR KR20140036920A patent/KR20140119644A/ko not_active Withdrawn
- 2014-03-28 JP JP2014070412A patent/JP6345966B2/ja not_active Expired - Fee Related
- 2014-03-31 CN CN201410125701.8A patent/CN104103336B/zh not_active Expired - Fee Related
- 2014-04-01 FR FR1452873A patent/FR3003998B1/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US9066425B2 (en) | 2015-06-23 |
| US20140290979A1 (en) | 2014-10-02 |
| DE102014004253A1 (de) | 2014-10-02 |
| CN104103336A (zh) | 2014-10-15 |
| FR3003998A1 (fr) | 2014-10-03 |
| JP2014203826A (ja) | 2014-10-27 |
| KR20140119644A (ko) | 2014-10-10 |
| TW201511627A (zh) | 2015-03-16 |
| TWI524824B (zh) | 2016-03-01 |
| FR3003998B1 (fr) | 2018-01-19 |
| CN104103336B (zh) | 2017-04-12 |
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