DISPLAY PANEL, LIGHTING TEST METHOD, AND LIGHTING TEST APPARATUS

DISPLAY PANEL, LIGHTING TEST METHOD, AND LIGHTING TEST APPARATUS

A display panel (100), a lighting test method, and a lighting test apparatus (200). A third test pad (13) of a test area (CT) on the display panel (100) is connected to a second test pad (12). A thermal sensing probe (2035) of the lighting test apparatus (200) measures the temperature of the third t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU, Zeqin, OUYANG, Xing
Format: Patent
Sprache:chi ; eng ; fre
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:A display panel (100), a lighting test method, and a lighting test apparatus (200). A third test pad (13) of a test area (CT) on the display panel (100) is connected to a second test pad (12). A thermal sensing probe (2035) of the lighting test apparatus (200) measures the temperature of the third test pad (13), and if the temperature of the third test pad (13) is greater than a default value, a thermal imaging scanning module (204) scans the display panel (100), so as to determine a specific heating position of the display panel (100). The problem of an existing lighting test station not being able to detect a burn abnormality of an LCD panel can be solved. La présente invention concerne un écran d'affichage (100), un procédé de test d'éclairage et un appareil de test d'éclairage (200). Une troisième plage de test (13) d'une zone de test (CT) sur l'écran d'affichage (100) est reliée à une deuxième plage de test (12). Une sonde de détection thermique (2035) de l'appareil de test d'éclairage (200) mesure la te