JP5850954B2 - 非導電性基板の表面上に連続導電性回路を作製するための無害技法 - Google Patents
非導電性基板の表面上に連続導電性回路を作製するための無害技法 Download PDFInfo
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- 239000000758 substrate Substances 0.000 title claims description 132
- 238000000034 method Methods 0.000 title claims description 86
- 229910052751 metal Inorganic materials 0.000 claims description 186
- 239000002184 metal Substances 0.000 claims description 186
- 230000008569 process Effects 0.000 claims description 60
- 238000007747 plating Methods 0.000 claims description 32
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 239000000126 substance Substances 0.000 claims description 14
- 238000013461 design Methods 0.000 claims description 13
- 238000009713 electroplating Methods 0.000 claims description 13
- 239000002923 metal particle Substances 0.000 claims description 6
- 238000007772 electroless plating Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052741 iridium Inorganic materials 0.000 description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052762 osmium Inorganic materials 0.000 description 3
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 229910052703 rhodium Inorganic materials 0.000 description 3
- 239000010948 rhodium Substances 0.000 description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 3
- 229910019901 yttrium aluminum garnet Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
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- 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
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
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- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/02—Electroplating of selected surface areas
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/10—Electroplating with more than one layer of the same or of different metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
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- 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
- H05K3/027—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 by irradiation, e.g. by photons, alpha or beta particles
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- 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
- H05K3/181—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 by electroless plating
- H05K3/182—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 by electroless plating characterised by the patterning method
- H05K3/185—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 by electroless plating characterised by the patterning method by making a catalytic pattern by photo-imaging
-
- 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
- H05K3/188—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 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/24—Reinforcing the 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/10—Using electric, magnetic and electromagnetic fields; Using laser light
- H05K2203/107—Using laser light
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49126—Assembling bases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
- Y10T29/49156—Manufacturing circuit on or in base with selective destruction of conductive paths
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Manufacturing Of Printed Wiring (AREA)
Description
305 非導電性基板
310 活性金属溶液
315,325,350,365 中間体
320 金属基層
330 回路パターン
335 メッキ領域
340 非メッキ領域
345 化学メッキ溶液
355 第1の金属層
360 連続導電性回路
370 第2の金属層
375 最終状態
380 導電性回路
Claims (9)
- 非導電性基板上に連続導電性回路を製造する無害作製方法において、
非導電性基板の少なくとも1つの表面上に、活性金属の金属基層を形成する工程、
回路設計に基づいて、前記金属基層内に回路パターンを作製する工程であって、該回路パターンの各素子の周りで、前記非導電性基板の前記少なくとも1つの表面の完全性および/または元の形状を損なわずに、前記非導電性基板の前記少なくとも1つの表面から前記金属基層を除去する工程を含み、前記回路パターンを含む前記金属基層が、前記非導電性基板の前記少なくとも1つの表面上に存在する前記金属基層の残りから物理的に隔てられており、前記回路パターンを囲む前記非導電性基板の前記少なくとも1つの表面の領域がメッキ領域と称され、前記残りを表す前記非導電性基板の前記少なくとも1つの表面の領域が非メッキ領域と称されるものである、工程、
前記金属基層上に第1の金属層を加える工程、
前記メッキ領域の前記第1の金属層上に第2の金属層を加える工程であって、該第2の金属層が、前記非メッキ領域の前記第1の金属層上には加えられない工程、および
前記第2の金属層を加えた後、前記非メッキ領域から前記第1の金属層と前記金属基層を除去する工程であって、前記金属基層、前記第1の金属層、および前記第2の金属層からなる連続導電性回路のみが、前記非導電性基板の前記少なくとも1つの表面上に残っている工程、
を有してなる方法。 - 前記金属基層を形成する工程が、液体を使用して施す工程を利用する場合、前記方法が、
前記非導電性基板を所定の時間に亘り、前記金属基層を形成するための金属粒子を含有する活性金属溶液中に浸漬する工程、および
前記所定の時間が経過したときに、前記非導電性基板を前記活性金属溶液から取り出す工程、
を含む、請求項1記載の方法。 - 前記回路パターンを作製する工程が、
前記非導電性基板の前記少なくとも1つの表面上に前記回路パターンを所望の位置に位置決めする工程をさらに含む、請求項1記載の方法。 - 前記回路パターンの全体の周りで、前記非導電性基板の前記少なくとも1つの表面上から所定の量の前記金属基層を必要に応じて除去し、それによって、前記メッキ領域が前記非メッキ領域から前記非導電性基板の露出表面により隔てられる工程、
をさらに含む、請求項3記載の方法。 - 前記第1の金属層を加える工程が、
前記非導電性基板を所定の時間に亘り、前記第1の金属層を形成するための金属粒子を含有する化学メッキ溶液中に入れる工程、および
前記所定の時間が経過したときに、前記化学メッキ溶液から前記非導電性基板を取り出す工程であって、前記第1の金属層が前記金属基層上に形成されている工程、
を含む、請求項1記載の方法。 - 前記第2の金属層を加える工程が、
前記非導電性基板の前記メッキ領域を電気メッキプロセスの装置に取り付ける工程、および
前記電気メッキプロセスを行って、前記非導電性基板の前記メッキ領域内の前記第1の金属層上に第2の金属層を形成する工程、
をさらに含む、請求項1記載の方法。 - 導電性回路であって、
非導電性基板、
前記非導電性基板の一部分の上の、前記導電性回路上の回路パターンを形成する、活性金属の金属基層、
前記金属基層の上の、無電解メッキ層である第1の金属層、および
前記金属基層および前記第1の金属層の上の、電気メッキ層である第2の金属層、
を有してなる、導電性回路において、
前記回路パターンの各素子の周りの前記金属基層のない前記非導電性基板の部分が、複数のレーザパターンを含み、かつ、前記金属基層のない前記非導電性基板の前記部分において、前記非導電性基板の前記部分の完全性および/または元の形状が維持されており、
前記金属基層のない前記非導電性基板の前記部分が、前記第1の金属層も欠如しており、かつ、
前記金属基層のない前記非導電性基板の前記部分が、前記第2の金属層も欠如している、
導電性回路。 - 前記導電性回路が、非平面であり、凸形状、凹形状、複数の凸部と凹部、およびその組合せの内の少なくとも1つを有する、請求項7記載の導電性回路。
- 非導電性基板上に連続導電性回路を製造する無害作製方法において、
非導電性基板を所定の時間に亘り、金属粒子を含有する活性金属溶液中に浸漬する工程、
前記所定の時間が経過したときに、前記非導電性基板を前記活性金属溶液から取り出し、取り出された非導電性基板が、前記金属粒子から形成された活性金属の金属基層を備える工程、
前記非導電性基板から、該非導電性基板の表面の完全性および/または元の形状を損なわずに前記金属基層の一部分を除去することによって、回路パターンを形成する工程であって、前記回路パターンを有する得られた基板が中間体と称され、前記金属基層が、互いから隔てられ、よって互いから電気的に隔離された少なくとも2つの別個の連続領域を備える、工程、
前記中間体を化学メッキ溶液中に入れ、よって、前記金属基層の上に第1の金属層が形成される工程、および
前記少なくとも2つの別個の連続領域の一方の前記第1の金属層のみに電極を取り付けて、その連続領域の該第1の金属層の上に第2の金属層を形成することによって、前記中間体を電気メッキする工程
を有してなり、
前記少なくとも2つの別個の連続領域の少なくとも1つが、前記電気メッキ後に前記第2の金属層を欠如している、
方法。
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Application Number | Priority Date | Filing Date | Title |
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US13/035,531 | 2011-02-25 | ||
US13/035,531 US8621749B2 (en) | 2010-03-12 | 2011-02-25 | Non-deleterious technique for creating continuous conductive circuits |
PCT/US2012/026182 WO2012116107A1 (en) | 2011-02-25 | 2012-02-22 | A non-deleterious technique for creating continuous conductive circuits upon the surfaces of a non-conductive substrate |
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JP2014506737A JP2014506737A (ja) | 2014-03-17 |
JP5850954B2 true JP5850954B2 (ja) | 2016-02-03 |
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Country | Link |
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US (3) | US8621749B2 (ja) |
JP (1) | JP5850954B2 (ja) |
KR (2) | KR20130126977A (ja) |
CN (2) | CN106211611A (ja) |
DE (1) | DE112012000993B4 (ja) |
GB (1) | GB2502753B (ja) |
TW (2) | TWI475936B (ja) |
WO (1) | WO2012116107A1 (ja) |
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US8952919B2 (en) | 2011-02-25 | 2015-02-10 | Taiwan Green Point Enterprises Co., Ltd. | Capacitive touch sensitive housing and method for making the same |
US8621749B2 (en) | 2010-03-12 | 2014-01-07 | Taiwan Green Point Enterprises Co., Ltd | Non-deleterious technique for creating continuous conductive circuits |
US8692790B2 (en) | 2011-02-25 | 2014-04-08 | Taiwan Green Point Enterprises Co., Ltd. | Capacitive touch sensitive housing and method for making the same |
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CN106211611A (zh) | 2016-12-07 |
JP2014506737A (ja) | 2014-03-17 |
TWI475936B (zh) | 2015-03-01 |
CN103477725A (zh) | 2013-12-25 |
US20140116885A1 (en) | 2014-05-01 |
DE112012000993T5 (de) | 2014-01-16 |
GB201316916D0 (en) | 2013-11-06 |
KR20130126977A (ko) | 2013-11-21 |
TW201247065A (en) | 2012-11-16 |
US9295162B2 (en) | 2016-03-22 |
DE112012000993B4 (de) | 2022-01-05 |
US20140102775A1 (en) | 2014-04-17 |
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US9420699B2 (en) | 2016-08-16 |
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