ES2135914T3 - Procedimiento para la separacion de films. - Google Patents

Procedimiento para la separacion de films.

Info

Publication number
ES2135914T3
ES2135914T3 ES96929287T ES96929287T ES2135914T3 ES 2135914 T3 ES2135914 T3 ES 2135914T3 ES 96929287 T ES96929287 T ES 96929287T ES 96929287 T ES96929287 T ES 96929287T ES 2135914 T3 ES2135914 T3 ES 2135914T3
Authority
ES
Spain
Prior art keywords
resist
pct
printed circuit
detachment
stage
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 - Lifetime
Application number
ES96929287T
Other languages
English (en)
Inventor
David T Baron
Reinhard Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atotech Deutschland GmbH and Co KG
Original Assignee
Atotech Deutschland GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Atotech Deutschland GmbH and Co KG filed Critical Atotech Deutschland GmbH and Co KG
Application granted granted Critical
Publication of ES2135914T3 publication Critical patent/ES2135914T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/42—Stripping or agents therefor
    • G03F7/422—Stripping or agents therefor using liquids only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/041—Cleaning travelling work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving 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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0085—Apparatus for treatments of printed circuits with liquids not provided for in groups H05K3/02 - H05K3/46; conveyors and holding means therefor
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
    • Y10T156/1111—Using solvent during delaminating [e.g., water dissolving adhesive at bonding face during delamination, etc.]
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
    • Y10T156/1168—Gripping and pulling work apart during delaminating
    • Y10T156/1189—Gripping and pulling work apart during delaminating with shearing during delaminating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)

Abstract

SE DESCRIBE UN PROCESO Y UN DISPOSITIVO PARA LA DISOLUCION QUIMICA UNIFORME DE CAPAS DE PINTURA PROTECTORA, EN FORMA DE PARTICULAS FACILMENTE FILTRABLES, DE SUPERFICIES DE MATERIAL GALVANICO CON FORMA DE PLACA. LA APLICACION PRIMORDIAL DEL PROCESO ES EN INSTALACIONES DE PROCESO CONTINUO HORIZONTALES EN LA TECNICA DE CIRCUITOS IMPRESOS. DE ACUERDO CON EL ESTADO DE LA TECNICA SE UTILIZAN PROCESOS DE INYECCION Y NEBULIZACION PARA LA ELIMINACION DE PINTURA PROTECTORA. UNA DESVENTAJA ES, ENTRE OTRAS, LA POCA DURACION DEL BAÑO DEBIDA A LAS PINTURAS PROTECTORAS NO FILTRADAS TOTALMENTE DE LA DISOLUCION. DE ACUERDO CON LA INVENCION SE DISUELVE LA PINTURA PROTECTORA DE LA SUPERFICIE DE LA PLACA DE CIRCUITO IMPRESO CON UN LIQUIDO DE TRATAMIENTO SOLO LIGERAMENTE FLUIDO. EN LA PRIMERA ETAPA DEL PROCESO SE APORTA UNA GRAN CANTIDAD DE LIQUIDO DE TRATAMIENTO SOBRE LA SUPERFICIE DE LA PLACA DE CIRCUITO IMPRESO PARA SU REMOJO, MEDIANTE TOBERAS LONGITUDINALES. EN LA SEGUNDA ETAPA SE UTILIZAN TOBERAS QUE PRESENTAN PREFERIBLEMENTE ZONAS DE PRESION Y DE ASPIRACION, PARA LA DISOLUCION DE LA PELICULA. EL TRATAMIENTO POSTERIOR SE REALIZA POR BAÑO CON AYUDA DE CORRIENTES INTENSAS. CON UN LAVADO MULTIETAPA EN CASCADA, EL PROCESO TRABAJA SIN AGUAS RESIDUALES Y CON UNA LARGA DURACION DEL DISOLVENTE. LA PINTURA PROTECTORA DISUELTA DE LA SUPERFICIE SE ALIMENTA RAPIDAMENTE, A TRAVES DE UN RECORRIDO CORTO, A UN FILTRO DE SOLIDOS Y SE SEPARA DEL DISOLVENTE ANTES DE SU DISOLUCION. LA PELICULA SE FILTRA CASI TOTALMENTE Y PRACTICAMENTE SECA.
ES96929287T 1995-08-23 1996-08-21 Procedimiento para la separacion de films. Expired - Lifetime ES2135914T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19530989A DE19530989C1 (de) 1995-08-23 1995-08-23 Verfahren zum Filmstrippen

Publications (1)

Publication Number Publication Date
ES2135914T3 true ES2135914T3 (es) 1999-11-01

Family

ID=7770176

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96929287T Expired - Lifetime ES2135914T3 (es) 1995-08-23 1996-08-21 Procedimiento para la separacion de films.

Country Status (8)

Country Link
US (1) US6059919A (es)
EP (1) EP0830642B1 (es)
JP (1) JP4035165B2 (es)
AT (1) ATE182694T1 (es)
CA (1) CA2226520A1 (es)
DE (2) DE19530989C1 (es)
ES (1) ES2135914T3 (es)
WO (1) WO1997008589A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1133506A (ja) * 1997-07-24 1999-02-09 Tadahiro Omi 流体処理装置及び洗浄処理システム
TW464970B (en) * 1999-04-21 2001-11-21 Sharp Kk Ultrasonic cleaning device and resist-stripping device
JP2002075947A (ja) 2000-08-30 2002-03-15 Alps Electric Co Ltd ウェット処理装置
JP2006088033A (ja) * 2004-09-24 2006-04-06 Future Vision:Kk ウェット処理装置
KR101226514B1 (ko) 2006-06-22 2013-01-25 엘지디스플레이 주식회사 박막트랜지스터 제조방법
GB0718840D0 (en) * 2007-09-26 2007-11-07 Eastman Kodak Co Method of patterning vapour deposition by printing
GB0718839D0 (en) * 2007-09-26 2007-11-07 Eastman Kodak Co method of patterning a mesoporous nano particulate layer
CN102350860B (zh) * 2011-07-06 2014-04-09 奥士康精密电路（惠州）有限公司 一种pcb板制备过程中改善油墨入孔的方法
KR101414402B1 (ko) * 2012-06-05 2014-07-01 노바테크 (주) 필름 박리 방법 및 필름 박리 시스템

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450262A (en) * 1966-12-20 1969-06-17 Gene Hirs Method of filtering
ES428207A1 (es) * 1973-07-12 1976-07-16 Burke Procedimiento y aparato para el tratamiento de fluidos.
US3958587A (en) * 1974-12-19 1976-05-25 Buckbee-Mears Company Manifold for fluid distribution and removal
DE3002732A1 (de) * 1980-01-25 1981-08-13 Siemens AG, 1000 Berlin und 8000 München Horizontal-durchlauf-tauchbad
DE3011061C2 (de) * 1980-03-21 1983-12-22 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Intensivierung von Spül- und Reinigungsprozessen für Perforationen in Formstücken in Spül- und Reinigungsautomaten
DE3201880A1 (de) * 1982-01-22 1983-08-04 Egbert 6106 Erzhausen Kühnert Verfahren zum rueckstandsfreien entschichten von leiterplatten und vorrichtung zur durchfuehrung des verfahrens
US4784169A (en) * 1984-01-13 1988-11-15 Chemcut Corporation Apparatus for treating articles with solution to remove solids and then filtering the solution
DE8401675U1 (de) * 1984-01-21 1985-10-10 Theimer, Siegfried, 6484 Birstein Durchlaufentwicklungsgerät
DE3528575A1 (de) * 1985-08-06 1987-02-19 Schering Ag Verfahren und einrichtung zur reinigung, aktivierung und/oder metallisierung von bohrloechern in horizontal gefuehrten leiterplatten
KR950014323B1 (ko) * 1986-07-23 1995-11-24 스미도모쥬기가이고오교오 가부시기가이샤 포토레지스트 폐액의 처리방법
US4810390A (en) * 1986-10-10 1989-03-07 Ciba-Geigy Corporation Separation and purification of pigment suspensions and suspensions of pigment intermediates by a membrane separation process
US4938257A (en) * 1986-11-21 1990-07-03 Teledyne Industries, Inc. Printed circuit cleaning apparatus
DE8703114U1 (de) * 1987-02-25 1987-04-09 Schering AG, 1000 Berlin und 4709 Bergkamen Einrichtung zur Reinigung oder chemischen Behandlung von Werkstücken
DE3916694A1 (de) * 1989-05-23 1990-11-29 Schering Ag Anordnung zur chemischen behandlung und/oder reinigung von gut, insbesondere von mit bohrungen versehenen leiterplatten, sowie dazugehoeriges verfahren
US5063951A (en) * 1990-07-19 1991-11-12 International Business Machines Corporation Fluid treatment device
DE4141403A1 (de) * 1991-12-16 1993-06-17 Hoechst Ag Verfahren zum entschichten von lichtvernetzten photoresistschablonen
US5294259A (en) * 1992-05-18 1994-03-15 International Business Machines Corporation Fluid treatment device
JP3320549B2 (ja) * 1994-04-26 2002-09-03 岩手東芝エレクトロニクス株式会社 被膜除去方法および被膜除去剤
DE4432402C2 (de) * 1994-08-30 1998-07-02 Ersa Loettechnik Gmbh Schwall-Lötdüse zum flußmittelfreien Löten
JPH09103732A (ja) * 1995-09-06 1997-04-22 Internatl Business Mach Corp <Ibm> 流体供給装置

Also Published As

Publication number Publication date
WO1997008589A1 (de) 1997-03-06
EP0830642B1 (de) 1999-07-28
JP2000500242A (ja) 2000-01-11
CA2226520A1 (en) 1997-03-06
JP4035165B2 (ja) 2008-01-16
DE19530989C1 (de) 1997-03-13
ATE182694T1 (de) 1999-08-15
EP0830642A1 (de) 1998-03-25
DE59602561D1 (de) 1999-09-02
US6059919A (en) 2000-05-09

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