DE3772143D1 - Substrate fuer gedruckte schaltung. - Google Patents

Substrate fuer gedruckte schaltung.

Info

Publication number
DE3772143D1
DE3772143D1 DE8787308702T DE3772143T DE3772143D1 DE 3772143 D1 DE3772143 D1 DE 3772143D1 DE 8787308702 T DE8787308702 T DE 8787308702T DE 3772143 T DE3772143 T DE 3772143T DE 3772143 D1 DE3772143 D1 DE 3772143D1
Authority
DE
Germany
Prior art keywords
printed circuit
substrate
layer
composite metal
metal layer
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
Application number
DE8787308702T
Other languages
English (en)
Inventor
Masahiro Suzuki
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.)
Junkosha Co Ltd
Original Assignee
Junkosha Co Ltd
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 Junkosha Co Ltd filed Critical Junkosha Co Ltd
Application granted granted Critical
Publication of DE3772143D1 publication Critical patent/DE3772143D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/09Use of materials for the conductive, e.g. metallic pattern
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/03Use of materials for the substrate
    • H05K1/0313Organic insulating material
    • H05K1/032Organic insulating material consisting of one material
    • H05K1/034Organic insulating material consisting of one material containing halogen
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/03Use of materials for the substrate
    • H05K1/0393Flexible materials
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/01Dielectrics
    • H05K2201/0137Materials
    • H05K2201/015Fluoropolymer, e.g. polytetrafluoroethylene [PTFE]
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/03Conductive materials
    • H05K2201/0332Structure of the conductor
    • H05K2201/0335Layered conductors or foils
    • H05K2201/0338Layered conductor, e.g. layered metal substrate, layered finish layer, layered thin film adhesion layer
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/03Conductive materials
    • H05K2201/0332Structure of the conductor
    • H05K2201/0335Layered conductors or foils
    • H05K2201/0355Metal foils
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/901Printed circuit
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49117Conductor or circuit manufacturing
    • Y10T29/49124On flat or curved insulated base, e.g., printed circuit, etc.
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12007Component of composite having metal continuous phase interengaged with nonmetal continuous phase
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12014All metal or with adjacent metals having metal particles
    • Y10T428/1216Continuous interengaged phases of plural metals, or oriented fiber containing
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12361All metal or with adjacent metals having aperture or cut
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12389All metal or with adjacent metals having variation in thickness
    • Y10T428/12396Discontinuous surface component
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12556Organic component
    • Y10T428/12569Synthetic resin
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736Al-base component
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736Al-base component
    • Y10T428/1275Next to Group VIII or IB metal-base component
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24917Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Structure Of Printed Boards (AREA)
  • Insulated Metal Substrates For Printed Circuits (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Filters And Equalizers (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
DE8787308702T 1986-10-03 1987-10-01 Substrate fuer gedruckte schaltung. Expired - Fee Related DE3772143D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61235839A JPS6390890A (ja) 1986-10-03 1986-10-03 プリント基板

Publications (1)

Publication Number Publication Date
DE3772143D1 true DE3772143D1 (de) 1991-09-19

Family

ID=16992028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787308702T Expired - Fee Related DE3772143D1 (de) 1986-10-03 1987-10-01 Substrate fuer gedruckte schaltung.

Country Status (8)

Country Link
US (1) US4781969A (de)
EP (1) EP0262965B1 (de)
JP (1) JPS6390890A (de)
AT (1) ATE66328T1 (de)
DE (1) DE3772143D1 (de)
ES (1) ES2024517B3 (de)
GB (1) GB2197134A (de)
GR (1) GR3002474T3 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01225539A (ja) * 1988-03-04 1989-09-08 Junkosha Co Ltd 積層板
US4979019A (en) * 1988-05-11 1990-12-18 Refractory Composites, Inc. Printed circuit board with inorganic insulating matrix
US4908258A (en) * 1988-08-01 1990-03-13 Rogers Corporation High dielectric constant flexible sheet material
JP2556897B2 (ja) * 1989-02-23 1996-11-27 ファナック株式会社 多層プリント配線板の外層材及び製造方法
US5072075A (en) * 1989-06-28 1991-12-10 Digital Equipment Corporation Double-sided hybrid high density circuit board and method of making same
GB9020428D0 (en) * 1990-09-19 1990-10-31 Gore W L & Ass Uk Thermal control materials
US5250758A (en) * 1991-05-21 1993-10-05 Elf Technologies, Inc. Methods and systems of preparing extended length flexible harnesses
US5196087A (en) * 1991-06-18 1993-03-23 Multimedia Design, Inc. Method for making multi-layer printed circuit board
US5153050A (en) * 1991-08-27 1992-10-06 Johnston James A Component of printed circuit boards
US5288542A (en) * 1992-07-14 1994-02-22 International Business Machines Corporation Composite for providing a rigid-flexible circuit board construction and method for fabrication thereof
WO1994002310A1 (en) * 1992-07-16 1994-02-03 Zycon Corporation Printed circuit board with internal capacitor
US5854534A (en) * 1992-08-05 1998-12-29 Fujitsu Limited Controlled impedence interposer substrate
US5419038A (en) * 1993-06-17 1995-05-30 Fujitsu Limited Method for fabricating thin-film interconnector
US5376232A (en) * 1993-08-23 1994-12-27 Parlex Corporation Method of manufacturing a printed circuit board
US5362534A (en) * 1993-08-23 1994-11-08 Parlex Corporation Multiple layer printed circuit boards and method of manufacture
US5449427A (en) * 1994-05-23 1995-09-12 General Electric Company Processing low dielectric constant materials for high speed electronics
US5679444A (en) * 1996-07-15 1997-10-21 International Business Machines Corporation Method for producing multi-layer circuit board and resulting article of manufacture
US6129990A (en) * 1998-04-10 2000-10-10 R. E. Service Company, Inc. Copper/steel laminated sheet for use in manufacturing printed circuit boards
US6127051A (en) * 1998-04-10 2000-10-03 R. E. Service Company, Inc. Copper/steel laminated sheet for use in manufacturing printed circuit boards
US6355360B1 (en) 1998-04-10 2002-03-12 R.E. Service Company, Inc. Separator sheet laminate for use in the manufacture of printed circuit boards
US6129998A (en) * 1998-04-10 2000-10-10 R.E. Service Company, Inc. Copper/steel laminated sheet for use in manufacturing printed circuit boards
JP3518992B2 (ja) * 1998-06-05 2004-04-12 ソニーケミカル株式会社 フレキシブルプリント配線板
US7214566B1 (en) 2000-06-16 2007-05-08 Micron Technology, Inc. Semiconductor device package and method
US6673471B2 (en) 2001-02-23 2004-01-06 Nikko Materials Usa, Inc. Corrosion prevention for CAC component
US6783860B1 (en) 2001-05-11 2004-08-31 R. E. Service Company, Inc. Laminated entry and exit material for drilling printed circuit boards
JP3898077B2 (ja) * 2001-11-13 2007-03-28 株式会社フジクラ フレキシブルプリント配線板の製造方法
JP4185912B2 (ja) * 2002-09-18 2008-11-26 日本ペイント株式会社 積層体の製造方法及び積層体
US20050112344A1 (en) * 2003-08-20 2005-05-26 Redfern Sean M. Apparatus and method for use in printed circuit board drilling applications
WO2008046188A1 (en) * 2006-10-10 2008-04-24 Tir Technology Lp Circuit board with regional flexibility
WO2009045932A1 (en) 2007-09-28 2009-04-09 Tri-Star Laminates, Inc. Improved systems and methods for drilling holes in printed circuit boards
US8159313B2 (en) * 2007-10-22 2012-04-17 D-Wave Systems Inc. Systems, methods, and apparatus for electrical filters and input/output systems
DE102015224359A1 (de) 2015-12-04 2017-06-08 Robert Bosch Gmbh Flexible Leiterfolienanordnung mit Leiterbahnen aus unterschiedlichen Materialien
JP6945553B2 (ja) 2016-05-03 2021-10-06 ディー−ウェイブ システムズ インコーポレイテッド 超伝導回路及びスケーラブルな計算において使用される超伝導デバイスのためのシステム及び方法
WO2018081710A2 (en) 2016-10-31 2018-05-03 Commscope, Inc. Of North Carolina Flexible printed circuit to mitigate cracking at through-holes
US11105866B2 (en) 2018-06-05 2021-08-31 D-Wave Systems Inc. Dynamical isolation of a cryogenic processor
CN110126372A (zh) * 2019-06-05 2019-08-16 河源广工大协同创新研究院 一种多层金属箔层结构覆铜板的制备方法
US11839164B2 (en) 2019-08-19 2023-12-05 D-Wave Systems Inc. Systems and methods for addressing devices in a superconducting circuit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133463A (de) * 1974-04-15 1975-10-22
DE7415329U (de) * 1974-05-02 1974-09-12 Aeg Isolier Und Kunststoff Gmbh Basismaterialplate für die Herstellung von gedruckten Schaltungen
GB1449350A (en) * 1974-05-15 1976-09-15 Electrofoils Ltd Laminate for printed circuit board
US4424408A (en) * 1979-11-21 1984-01-03 Elarde Vito D High temperature circuit board
US4633035A (en) * 1982-07-12 1986-12-30 Rogers Corporation Microwave circuit boards
JPS5933894A (ja) * 1982-08-19 1984-02-23 電気化学工業株式会社 混成集積用回路基板の製造法
US4568413A (en) * 1983-07-25 1986-02-04 James J. Toth Metallized and plated laminates
JPS60225750A (ja) * 1984-04-24 1985-11-11 株式会社 潤工社 プリント基板
JPS61189689A (ja) * 1985-02-18 1986-08-23 日立電線株式会社 プリント回路用金属箔

Also Published As

Publication number Publication date
EP0262965A3 (en) 1988-07-06
EP0262965A2 (de) 1988-04-06
ES2024517B3 (es) 1992-03-01
GB2197134A (en) 1988-05-11
GB8723062D0 (en) 1987-11-04
EP0262965B1 (de) 1991-08-14
ATE66328T1 (de) 1991-08-15
JPH0521356B2 (de) 1993-03-24
GR3002474T3 (en) 1992-12-30
JPS6390890A (ja) 1988-04-21
US4781969A (en) 1988-11-01

Similar Documents

Publication Publication Date Title
DE3772143D1 (de) Substrate fuer gedruckte schaltung.
DE69312049D1 (de) Kupferkaschiertes Laminat und Leiterplatte
DE3784760D1 (de) Substrat fuer gedruckte schaltungsplatte.
EP0245770A3 (en) Multilayer ceramic substrate with circuit patterns
CA2169547A1 (en) Multiple Layer Printed Circuit Boards and Method of Manufacture
KR920008720B1 (en) Dry film photoresist for forming a conformable mask and method of application to a printed circuit board or the like
DE3672493D1 (de) Traeger fuer gedruckte leiterkarten.
EP0196008A3 (en) Substrate for printed circuit
EP0295848A3 (de) Herstellung eines Mehrschicht-Leitermusters auf einem dielektrischen Substrat
DE3679627D1 (de) Mehrschichtige gedruckte schaltungsplatte.
AU578202B2 (en) Printed circuit boards having improved adhesion between solder mask and metal
DE3689881D1 (de) Mit kupfer kaschierte biegsame gedruckte schaltungsplatte.
DE69333142D1 (de) Bedruckte schaltträger
GB8603291D0 (en) Fixing printed circuit board on worktable
GB8518145D0 (en) Etching of copper films on circuit boards
AU2562688A (en) Multilayered printed circuit board
JPS57186387A (en) Flexible printed circuit board substrate
JPS57141993A (en) Printed circuit board mounted with chip part and method of mounting chip part on printed circuit board
SE8505725D0 (sv) Invarfolie
JPS54108271A (en) Substrate for multiilayer printed circuit board
JPS5575289A (en) Method of fabricating refractory flexible printed circuit board substrate
JPS6464292A (en) Manufacture of printed board
JPS57111086A (en) Metal core-filled printed circuit board substrate
JPS57184286A (en) Board for printed circuit substrate
JPS57184280A (en) Board for printed circuit substrate

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee