JPS5722054A - Alignment of screen printing pattern - Google Patents

Alignment of screen printing pattern

Info

Publication number
JPS5722054A
JPS5722054A JP9791580A JP9791580A JPS5722054A JP S5722054 A JPS5722054 A JP S5722054A JP 9791580 A JP9791580 A JP 9791580A JP 9791580 A JP9791580 A JP 9791580A JP S5722054 A JPS5722054 A JP S5722054A
Authority
JP
Japan
Prior art keywords
light
printing
transparent substrate
light source
alignment
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.)
Pending
Application number
JP9791580A
Other languages
Japanese (ja)
Inventor
Hiroshi Uda
Toshio Yamashita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9791580A priority Critical patent/JPS5722054A/en
Publication of JPS5722054A publication Critical patent/JPS5722054A/en
Pending legal-status Critical Current

Links

Landscapes

  • Screen Printers (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

PURPOSE: To place printing patterns on top of the other easily, to check positional shifts simply and to reduce the working time for alignment by a method wherein light is emitted from the back side of a printing face of a transparent substrate.
CONSTITUTION: On th fixing bench 11 of a stage having evacuating fixtures 9 and a light source 10 is provided a printing stage 13 having an opening 12 penetrating light from a light source 9. This printing state 13 has evacuating passage 15 for attracting a transparent substrate 14 and a groove 16 for holding this substrate 14. Most of the grooves 16 are occupied by the opening 12 through which light passes from the light source 10. By such structure, since light is emitted from the back side where printed matters are coated on the transparent substrate 14, the pattern of the printing screen is very easy to see and decide the position.
COPYRIGHT: (C)1982,JPO&Japio
JP9791580A 1980-07-16 1980-07-16 Alignment of screen printing pattern Pending JPS5722054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9791580A JPS5722054A (en) 1980-07-16 1980-07-16 Alignment of screen printing pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9791580A JPS5722054A (en) 1980-07-16 1980-07-16 Alignment of screen printing pattern

Publications (1)

Publication Number Publication Date
JPS5722054A true JPS5722054A (en) 1982-02-04

Family

ID=14204995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9791580A Pending JPS5722054A (en) 1980-07-16 1980-07-16 Alignment of screen printing pattern

Country Status (1)

Country Link
JP (1) JPS5722054A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194599A (en) * 1981-05-26 1982-11-30 Oki Electric Ind Co Ltd Method of producing multilayer printed circuit board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194599A (en) * 1981-05-26 1982-11-30 Oki Electric Ind Co Ltd Method of producing multilayer printed circuit board

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