METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY PANEL, METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE, AND DEVICE FOR MANUFACTURING THE LIQUID CRYSTAL DISPLAY DEVICE

METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY PANEL, METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE, AND DEVICE FOR MANUFACTURING THE LIQUID CRYSTAL DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide a polarization plate adjustment method capable of obtaining a high optical transmissivity by matching the direction of the orientation of a plate with the direction of the transmitting axis of the polarization plate. SOLUTION: The manufacturing method includes a subs...

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Bibliographische Detailangaben
Hauptverfasser: KUNIMOTO FUMIYUKI, WADA TAKEHIKO, KUNIEDA HIDEAKI, ONO KAZUNARI
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 ELEMENTS, SYSTEMS, OR APPARATUS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a polarization plate adjustment method capable of obtaining a high optical transmissivity by matching the direction of the orientation of a plate with the direction of the transmitting axis of the polarization plate. SOLUTION: The manufacturing method includes a substrate position adjustment process where the direction of a liquid crystal substrate 103 is adjusted to a TFT side master polarization plate 105 whose transmitting axis Tc is known, a polarization plate position adjustment process where the direction of a color filter polarization plate 107 is adjusted to the TFT side master polarization plate 105 whose transmitting axis Tc is known, and a process where the liquid crystal substrate 103 and the color filter polarization plate 107 are adhered by almost matching the direction of an orientation axis Tb of the liquid crystal substrate 103 with the direction of the transparent axis of the color filter polarization plate 107.