METHOD FOR MODIFYING COLOR FILTER

PURPOSE:To modify a projection formed on a color filter. CONSTITUTION:A projection 8 formed on a laminate composed essential of color image elements 4 and a protective film 5 on the substrate of a color filter 1 is irradiated with laser light 9 of short wave length emitted from excimer laser, etc. T...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUI HIROYUKI, SONEHARA AKIO, ASUMA TATSUO
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 NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PURPOSE:To modify a projection formed on a color filter. CONSTITUTION:A projection 8 formed on a laminate composed essential of color image elements 4 and a protective film 5 on the substrate of a color filter 1 is irradiated with laser light 9 of short wave length emitted from excimer laser, etc. The depth of destruction by the laser light 9 is limited by regulating the energy of the light 9 and the projection 8 can be modified without damaging the lower layer.