Apparatus for detecting cell gap of a liquid crystal display panel

An apparatus for detecting non-uniform cell gap in a liquid crystal display panel is disclosed, which comprises a first plate, an axle, and a cell gap detecting unit. A surface of the first plate has at least one holding mechanism for fixing at least one the liquid crystal display panel onto the fir...

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Bibliographische Detailangaben
Hauptverfasser:	LIAO CHIH-LIANG, HUANG TAII
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 LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	An apparatus for detecting non-uniform cell gap in a liquid crystal display panel is disclosed, which comprises a first plate, an axle, and a cell gap detecting unit. A surface of the first plate has at least one holding mechanism for fixing at least one the liquid crystal display panel onto the first plate. The axle connects to the first plate and is used to rotate the first plate. The cell gap detecting unit detects the cell gap in the liquid crystal display panel.