Electro-optical composition system
Abstract
Abstract SPACING BETWEEN ADJACENT SCANLINES IN THE PROOFING CHARACTERS IS INCREASED. AN ELECTRO-OPTICAL COMPOSITION SYSTEM INCLUDES AN ELECTRO-OPTICAL IMAGING DEVICE, SUCH AS A CATHODE RAY TUBE, THAT FORMS PATTERNS, SUCH AS CHARACTERS OF GIVEN POINT SIZES, BY A PLURALITY OF SUCCESSIVE SCANLINES THAT CREATE CHARACTER SLICES. CHARACTERS OF A HIGH GRAPHIC QUALITY CREATED BY UTILIZING A PREDETERMINED NUMBR OF SCANLINES AT PREDETERMINED SPACINGS FROM EACH OTHER, PROOF COPIES OF TEXT MATERIAL ARE PRINTED BY REDUCING THE NUMBER OF SCANLINES UTILIZED TO FORM THE INDIVIDUAL PROOFING CHARACTERS SO AS TO INCREASE THE SPEED AT WHICH SUCH PROOF COPIES ARE FORMED. THE INSURE THAT CHARACTERS OF A PROOFING QUALITY OCCUPY THE SAME AREAS AS CORRESPONDING CHARACTERS OF A HIGH GRAPHIC QUALITY OF THE SAMD POINT SIZE, THE
Inventors
- 👤 Salvatore A Raciti
Bibliographic Details
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