LIQUID CRYSTAL DISPLAY ELEMENT HAVING CONTROLLED STORAGE CAPACITANCE

PURPOSE: An LCD(Liquid Crystal Display) element having controlled storage capacitance is provided to inhibit occurrence of flickering or brightness gradation by reducing the wiring capacitance of gate lines or drain lines. CONSTITUTION: An LCD element includes a pair of substrates(SUB1), an LC layer...

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Bibliographische Detailangaben
Hauptverfasser:	OTSU RYOICHI, OHGIICHI KIMITOSHI
Format:	Patent
Sprache:	eng ; kor
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:	PURPOSE: An LCD(Liquid Crystal Display) element having controlled storage capacitance is provided to inhibit occurrence of flickering or brightness gradation by reducing the wiring capacitance of gate lines or drain lines. CONSTITUTION: An LCD element includes a pair of substrates(SUB1), an LC layer switched between the substrates, gate lines(GL) and drain lines(DL) disposed to intersect the gate lines disposed on one of the substrates, TFTs disposed at the intersections of the gate and drain lines, pixel electrodes(ITO1) disposed in an area surrounded by two adjacent gate lines and two adjacent drain lines, and a common electrode disposed on the other substrate. The LCD element is also provided with storage lines(STL) disposed below the pixel electrodes with an insulating layer interposed therebetween to form a capacitance. Each of the pixel electrodes is formed with an aperture(ALC) in a portion facing the storage lines. The storage capacitance is controlled by a storage line by forming the aperture on the pixel electrode.