DISPLAY DEVICE SUBSTRATE, MANUFACTURING METHOD THEREOF, LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC EQUIPMENT

• Main Author: HINATA SHOJI
• Format: Patent
• Language: English; Korean
• Published: 15.09.2001
• Edition: 7
• Subjects: ADVERTISING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CRYPTOGRAPHY; 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; DISPLAY; DISPLAYING; EDUCATION; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FREQUENCY-CHANGING; LABELS OR NAME-PLATES; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; PRINTED CIRCUITS; SEALS; SIGNS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

PURPOSE: A display device substrate is provided to increase the beam transmission rate of display electrodes by forming a thick transparent conductive layer, and to shorten the time required to form a transparent conductive layer by forming a thin transparent conductive layer used for display electrodes and wirings. CONSTITUTION: A panel substrate(30) includes a substrate(31), a plurality of display electrodes(32) running in parallel on the substrate, and a plurality of wirings(34) respectively continuous from the display electrodes formed on the substrate. The display electrodes and the wirings respectively have bilayer structure of a transparent conductive layer(70) and a metal layer(72). The metal layer of the display electrode is substantially narrower in width than the width of the transparent conductive layer.