GB1287340A - Method and apparatus for producing photographic reproductions by contact printing - Google Patents

Method and apparatus for producing photographic reproductions by contact printing

Info

Publication number
GB1287340A
GB1287340A GB27555/70A GB2755570A GB1287340A GB 1287340 A GB1287340 A GB 1287340A GB 27555/70 A GB27555/70 A GB 27555/70A GB 2755570 A GB2755570 A GB 2755570A GB 1287340 A GB1287340 A GB 1287340A
Authority
GB
United Kingdom
Prior art keywords
section
space
plates
handle
contact
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
Application number
GB27555/70A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1287340A publication Critical patent/GB1287340A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/18—Maintaining or producing contact pressure between original and light-sensitive material
    • G03B27/20—Maintaining or producing contact pressure between original and light-sensitive material by using a vacuum or fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Projection-Type Copiers In General (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
GB27555/70A 1969-06-23 1970-06-08 Method and apparatus for producing photographic reproductions by contact printing Expired GB1287340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83532169A 1969-06-23 1969-06-23

Publications (1)

Publication Number Publication Date
GB1287340A true GB1287340A (en) 1972-08-31

Family

ID=25269209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27555/70A Expired GB1287340A (en) 1969-06-23 1970-06-08 Method and apparatus for producing photographic reproductions by contact printing

Country Status (6)

Country Link
US (1) US3604800A (enExample)
JP (1) JPS4938726B1 (enExample)
CA (1) CA936398A (enExample)
DE (1) DE2028181A1 (enExample)
FR (1) FR2052373A5 (enExample)
GB (1) GB1287340A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113391525A (zh) * 2021-06-08 2021-09-14 吉林华微电子股份有限公司 一种光刻版翻版机及光刻版翻版系统

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834815A (en) * 1973-07-06 1974-09-10 Ipt Corp Photocopying apparatus with vacuum means
GB1511332A (en) * 1974-04-30 1978-05-17 Hoechst Ag Printing frame
JPS51105012U (enExample) * 1975-02-18 1976-08-23
US4007987A (en) * 1976-01-12 1977-02-15 Tamarack Scientific Co. Inc. Vacuum contact printing system and process for electronic circuit photomask replication
US4054383A (en) * 1976-02-02 1977-10-18 International Business Machines Corporation Jig and process for contact printing
DE3577929D1 (de) * 1985-12-17 1990-06-28 Agfa Gevaert Nv Vakuum-kontaktbelichtungsgeraet.
CS263521B1 (en) * 1987-04-24 1989-04-14 Slavata Bohumil Chuck frame of contact copying machine for working masks copying
FR2667957B1 (fr) * 1990-10-15 1993-10-22 Albert Visage Dispositif pour la reproduction d'images, par contact, sur un film photographique vierge a partir d'un original transparent.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521953A (en) * 1968-03-13 1970-07-28 Kulicke & Soffa Ind Inc Adjustable separation wafer clamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113391525A (zh) * 2021-06-08 2021-09-14 吉林华微电子股份有限公司 一种光刻版翻版机及光刻版翻版系统

Also Published As

Publication number Publication date
US3604800A (en) 1971-09-14
DE2028181A1 (de) 1970-12-23
CA936398A (en) 1973-11-06
JPS4938726B1 (enExample) 1974-10-19
FR2052373A5 (enExample) 1971-04-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee