JPS5722054A - Alignment of screen printing pattern - Google Patents
Alignment of screen printing patternInfo
- 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
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
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)
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 |
-
1980
- 1980-07-16 JP JP9791580A patent/JPS5722054A/en active Pending
Cited By (1)
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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