DISPLAY PANEL INSPECTION DEVICE AND INSPECTION METHOD

• Main Author: IWASHITA TAKEHISA
• Format: Patent
• Language: English
• Published: 17.12.2009
• Subjects: 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; MEASURING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

PROBLEM TO BE SOLVED: To provide a display panel inspection device and an inspection method for securing inspection reliability, when inspecting a non-standard inspection item by using an external inspection machine. SOLUTION: This display panel inspection device 21 for determining the quality of a lighting state of a display panel 1 by applying a driving voltage to the display panel 1 includes a proper inspection determination means to which the external inspection machine 30 for inspecting the non-standard inspection item unmeasurable by itself is connected through a communication means 32, for determining whether a proper inspection is performed by the connected external inspection machine 30 or not. COPYRIGHT: (C)2010,JPO&INPIT