Apparatus for inspecting a display panel for defects

An apparatus for inspecting a display panel for defects includes a table which supports the display panel, a laser excitation unit that irradiates a non-display area of the display panel with a point laser beam, a thermal wave detecting unit that generates thermal wave images of irradiated portions...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Koo, Minsang, Sohn, Hoon, Choi, Sangwoo, Shin, Eunchul, Kwon, Sanghyuk, Park, Jiho, Jung, Woojin, Hwang, Soonkyu
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CRYPTOGRAPHY DISPLAY EDUCATION INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS SEALS TESTING
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