GB2249196B - Photo-mask for use in manufacturing printed wiring boards - Google Patents

Photo-mask for use in manufacturing printed wiring boards

Info

Publication number
GB2249196B
GB2249196B GB9119712A GB9119712A GB2249196B GB 2249196 B GB2249196 B GB 2249196B GB 9119712 A GB9119712 A GB 9119712A GB 9119712 A GB9119712 A GB 9119712A GB 2249196 B GB2249196 B GB 2249196B
Authority
GB
United Kingdom
Prior art keywords
photo
mask
printed wiring
wiring boards
manufacturing printed
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
GB9119712A
Other versions
GB9119712D0 (en
GB2249196A (en
Inventor
Shin Kawakami
Satoshi Haruyama
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.)
Nippon CMK Corp
Original Assignee
Nippon CMK Corp
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 Nippon CMK Corp filed Critical Nippon CMK Corp
Publication of GB9119712D0 publication Critical patent/GB9119712D0/en
Publication of GB2249196A publication Critical patent/GB2249196A/en
Application granted granted Critical
Publication of GB2249196B publication Critical patent/GB2249196B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0002—Apparatus or processes for manufacturing printed circuits for manufacturing artworks for printed circuits
    • 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
    • G03F1/48—Protective coatings
    • 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
    • H05K2203/0548—Masks
    • H05K2203/056—Using an artwork, i.e. a photomask for exposing photosensitive layers
    • 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
    • H05K3/0082—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces characterised by the exposure method of radiation-sensitive masks
GB9119712A 1990-09-18 1991-09-16 Photo-mask for use in manufacturing printed wiring boards Expired - Fee Related GB2249196B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2247696A JPH04125641A (en) 1990-09-18 1990-09-18 Exposing film used for production of printed circuit board

Publications (3)

Publication Number Publication Date
GB9119712D0 GB9119712D0 (en) 1991-10-30
GB2249196A GB2249196A (en) 1992-04-29
GB2249196B true GB2249196B (en) 1994-06-15

Family

ID=17167292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9119712A Expired - Fee Related GB2249196B (en) 1990-09-18 1991-09-16 Photo-mask for use in manufacturing printed wiring boards

Country Status (2)

Country Link
JP (1) JPH04125641A (en)
GB (1) GB2249196B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6300042B1 (en) 1998-11-24 2001-10-09 Motorola, Inc. Lithographic printing method using a low surface energy layer
EP1128211A1 (en) * 2000-02-21 2001-08-29 Motorola, Inc. Lithographic printing method using a low surface energy layer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1180805A (en) * 1966-06-30 1970-02-11 Ibm A Process for Forming Protective Coatings on Glass Photographic Masters.
US4451552A (en) * 1981-02-06 1984-05-29 Crosfield Electronics Limited Formation of print surfaces
GB2131966A (en) * 1982-12-15 1984-06-27 Letraset International Ltd Manufacture of transfer materials
US4735890A (en) * 1982-09-16 1988-04-05 Tokyo Ohka Kogyo Kabushiki Kaisha Photomasks for photolithographic fine patterning

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1180805A (en) * 1966-06-30 1970-02-11 Ibm A Process for Forming Protective Coatings on Glass Photographic Masters.
US4451552A (en) * 1981-02-06 1984-05-29 Crosfield Electronics Limited Formation of print surfaces
US4735890A (en) * 1982-09-16 1988-04-05 Tokyo Ohka Kogyo Kabushiki Kaisha Photomasks for photolithographic fine patterning
GB2131966A (en) * 1982-12-15 1984-06-27 Letraset International Ltd Manufacture of transfer materials

Also Published As

Publication number Publication date
GB9119712D0 (en) 1991-10-30
JPH04125641A (en) 1992-04-27
GB2249196A (en) 1992-04-29

Similar Documents

Publication Publication Date Title
SG48252A1 (en) Surface mounted pins for printed circuit boards
EP0545328A3 (en) Printed circuit board manufacturing process
EP0478313A3 (en) A multilayer printed circuit board and manufacturing method therefor
KR970700988A (en) MULTILAYER PRINTED WIRING BOARD AND PROCESS FOR PRODUCING THE SAME
GB2247112B (en) Method of forming through holes in a printed wiring board
EP0477004A3 (en) Multi-layer wiring board
GB2249876B (en) Improvements in the manufacture of printed wiring boards
EP0478320A3 (en) Method for manufacturing printed circuit board
EP0452812A3 (en) Resistive laminate for printed circuit boards
EP0437980A3 (en) Custom tool printed circuit board
GB2248972B (en) Printed wiring board
IL97812A0 (en) Printed circuit board edge-locking device
GB9202950D0 (en) Printed wiring board
GB2245519B (en) Method for forming perforations in a printed wiring board
GB9208537D0 (en) Printed wiring board
GB2249196B (en) Photo-mask for use in manufacturing printed wiring boards
GB2243247B (en) Printed circuit board assemblies
EP0498043A3 (en) Printed circuit board comprising rigid and flexible parts and process for manufacturing the same
EP0464926A3 (en) Process and disposition for assembling printed circuit boards
EP0442145A3 (en) Printed circuit board
GB2247360B (en) Printed wiring board
GB9202602D0 (en) Selective process for printed circuit board manufacturing
EP0349161A3 (en) Printed wiring board fabrication method
GB9117499D0 (en) A multilayer printed circuit board
SG72708A1 (en) Multilayer printed circuit board and process for producing and using the same

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950916