Liquid crystal display device and its manufacturing method
The present invention provides a liquid crystal display device which can simplify patterning steps of signal wirings and electrodes and can enhance the reliability by preventing the electrolytic corrosion of terminal portions or the like. At the time of forming electrodes and/or signal wirings on a...
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| creator | IKEDA, HAJIME TERAKADO, MASATOMO ONO, KIKUO KANEKO, TOSHIKI |
| description | The present invention provides a liquid crystal display device which can simplify patterning steps of signal wirings and electrodes and can enhance the reliability by preventing the electrolytic corrosion of terminal portions or the like. At the time of forming electrodes and/or signal wirings on a substrate 1, an amorphous oxide conductive film 3 having a large etching rate is laminated onto a metal film 2 which is made of chromium or the like and is formed on the substrate 1 and these films are etched simultaneously by only one photolithography treatment. |
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At the time of forming electrodes and/or signal wirings on a substrate 1, an amorphous oxide conductive film 3 having a large etching rate is laminated onto a metal film 2 which is made of chromium or the like and is formed on the substrate 1 and these films are etched simultaneously by only one photolithography treatment.</description><edition>7</edition><language>eng</language><subject>ADVERTISING ; 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 ; FREQUENCY-CHANGING ; LABELS OR NAME-PLATES ; NON-LINEAR OPTICS ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PHYSICS ; SEALS ; SIGNS ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><creationdate>2003</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20031121&DB=EPODOC&CC=TW&NR=562969B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20031121&DB=EPODOC&CC=TW&NR=562969B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IKEDA, HAJIME</creatorcontrib><creatorcontrib>TERAKADO, MASATOMO</creatorcontrib><creatorcontrib>ONO, KIKUO</creatorcontrib><creatorcontrib>KANEKO, TOSHIKI</creatorcontrib><title>Liquid crystal display device and its manufacturing method</title><description>The present invention provides a liquid crystal display device which can simplify patterning steps of signal wirings and electrodes and can enhance the reliability by preventing the electrolytic corrosion of terminal portions or the like. 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| subjects | ADVERTISING 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 FREQUENCY-CHANGING LABELS OR NAME-PLATES NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS SIGNS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | Liquid crystal display device and its manufacturing method |
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