Liquid crystal panel manufacturing method

This liquid crystal panel manufacturing method according to the present invention comprises at least: a laser emission step for forming a readily etchable modified line (20) by emitting a laser beam along a line that is on a glass base material (50) for multi-chamfering and is to be cut in a shape c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAMAUCHI, HIROYUKI, KASHIHARA, YASUHIRO, DOZONO, YOSHIYUKI, MUKOHARA, SATOSHI, KAYANO, SHINGO, KAMAKARI, MAMORU, IEHARA, KEITA
Format:	Patent
Sprache:	chi ; 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 LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	This liquid crystal panel manufacturing method according to the present invention comprises at least: a laser emission step for forming a readily etchable modified line (20) by emitting a laser beam along a line that is on a glass base material (50) for multi-chamfering and is to be cut in a shape corresponding to a liquid crystal panel; and a scribe groove formation step for forming a scribe groove on a color filter substrate (14), the scribe groove being formed along a line to be cut in a region of a terminal part. The laser emission step comprises a normal operation mode for emitting a laser beam onto a place not adjacent to an electrode terminal part, and a light collection region adjustment mode for emitting a laser beam onto a place adjacent to the electrode terminal part. In the light collection region adjustment mode, a light collection region is adjusted so that the light collection region does not reach an intermediate layer.