LIQUID CRYSTAL DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide a liquid crystal display device which comprises a liquid crystal display panel bonded by a UV curable resin to a front window having a black border print formed in the periphery and which prevents yellow discoloration in the periphery of a display screen caused by de...

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Bibliographische Detailangaben
Hauptverfasser:	KOBAYASHI SETSUO, TANABE SHINJI, ISHII KATSUHIKO, ISHII AKIRA, SENTO KIYOSHI
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:	PROBLEM TO BE SOLVED: To provide a liquid crystal display device which comprises a liquid crystal display panel bonded by a UV curable resin to a front window having a black border print formed in the periphery and which prevents yellow discoloration in the periphery of a display screen caused by deformation of a counter substrate of the liquid crystal display panel.SOLUTION: In the liquid crystal display panel, a TFT substrate 100 and a counter substrate 200 are bonded together by a sealing material 150, with a liquid crystal 60 sandwiched between the substrates. Further, a front window 10 with a black border print 11 formed in the periphery is bonded to the liquid crystal display panel by a UV curable resin 50. The liquid crystal 60 is filled by a drop method. The thickness of the TFT substrate 100 and the counter substrate 200 is reduced to about 0.2 mm by polishing. An inner end of the black border print 11 of the front window 10 is inside an inner end of the sealing material 150 of the liquid crystal display panel, to prevent the counter substrate 200 of the liquid crystal display panel from being deformed by stress generated in the curing of the UV curable resin 50, thereby preventing yellow discoloration in the periphery of the display area.