ACTIVE MATRIX DISPLAY DEVICE

PURPOSE:To obtain an additional capacity common wiring in which signal delay does not occur by providing a 1st electrode connected to a switching element and a 2nd electrode connected to the additional capacity common wiring in an additional capacity and forming the additional capacity common wiring...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHIMADA NAOYUKI, TAKATO YUTAKA, MORIMOTO HIROSHI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS 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 ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING INFORMATION STORAGE NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SEMICONDUCTOR DEVICES STATIC STORES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain an additional capacity common wiring in which signal delay does not occur by providing a 1st electrode connected to a switching element and a 2nd electrode connected to the additional capacity common wiring in an additional capacity and forming the additional capacity common wiring on an insulating layer. CONSTITUTION:The device is provided with a pair of insulating substrates, a picture element electrode 4 arranged in a matrix on the inner surface of either one substrate 11 of the pair of substrates, the switching elements 25a and 25b connected to the picture element electrode 4, the additional capacity 27 for holding the charge of the picture element electrode 4, the insulating layer 15 which covers the picture element electrode 4, and the additional capacity common wiring 8 connected to one electrode of the additional capacity 27. Then, the additional capacity 27 is provided with the 1st electrode 5 connected to the switching element and the 2nd electrode 6 connected to the additional capacity common wiring 8, and the wiring 8 is formed on the insulating layer 15. Thus, the signal delay on the additional capacity common wiring does not occur.