MANUFACTURING METHOD FOR INTAGLIO

PROBLEM TO BE SOLVED: To technically easily and inexpensively provide a printing plate having a plate-depth of a plurality of types, particularly three types or more on a same substrate printing plate corresponding to a printing pattern dimension, in the manufacturing of a printing plate for manufac...

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Bibliographische Detailangaben
Hauptverfasser:	IMAYOSHI KOJI, SATO YUJI
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING LINING MACHINES NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS PRINTING PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTINGSURFACES STAMPS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To technically easily and inexpensively provide a printing plate having a plate-depth of a plurality of types, particularly three types or more on a same substrate printing plate corresponding to a printing pattern dimension, in the manufacturing of a printing plate for manufacturing a liquid crystal color filter having a high display quality, with respect to a manufacturing method for an intaglio to be used for manufacturing the liquid crystal color filter by a reversal printing method. SOLUTION: In the printing plate formed by changing the recessed shape depth of the intaglio for reversal printing to a plurality of steps according to the dimension/shape of patterns, the printing plate is subjected to both a wet treatment and a sandblast treatment to form recessed shapes. COPYRIGHT: (C)2006,JPO&NCIPI