Transmission type liquid crystal display apparatus and method for producing the same

A transmission on type liquid crystal display apparatus includes a liquid crystal layer interposed between a first substrate and a second substrate. The first substrate includes gate lines (22), source lines (23) and switching devices (24) provided in a vicinity of intersectional portions of the gat...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KATAYAMA, MIKIO, SHIMADA, TAKAYUKI, TAGUSA, YASUNOBU, KANEMORI, YUZURU
Format:	Patent
Sprache:	eng ; fre ; ger
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 NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEMICONDUCTOR DEVICES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A transmission on type liquid crystal display apparatus includes a liquid crystal layer interposed between a first substrate and a second substrate. The first substrate includes gate lines (22), source lines (23) and switching devices (24) provided in a vicinity of intersectional portions of the gate lines and the source lines. The switching devices include gate electrodes (32) connected to the gate lines (22), source electrodes (36a) connected to the source lines (23) and drain electrodes (36b) connected to pixel electrodes (21) for applying a voltage to the liquid crystal layer. An interlayer insulating film (38) having high transparency is provided above the switching devices (24), the gate lines (22) and the source lines (23). The interlayer insulating film (38) has roughness on its surface. A height difference of the roughness is 50 nm or less. The pixel electrode (21) formed of a transparent conductive material is provided on the interlayer insulating film (38).