MATRIX TYPE LIQUID CRYSTAL DISPLAY DEVICE AND ITS PRODUCTION
PURPOSE:To entirely eliminate the deterioration in liquid crystal characteristics by filter layers and to permit the use of a color filter of thick films having good color purity by forming the titled device into the constitution in which electrode groups are formed on the color filter layers and li...
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| creator | TSUDA KEISUKE KUMAKAWA KATSUHIKO TATEMICHI TOSHIO |
| description | PURPOSE:To entirely eliminate the deterioration in liquid crystal characteristics by filter layers and to permit the use of a color filter of thick films having good color purity by forming the titled device into the constitution in which electrode groups are formed on the color filter layers and light shielding layers are provided between the respective adjacent filters and the electrodes of the other substrate. CONSTITUTION:The band-shaped filter layers 2 of plural colors are provided on a 1st transparent substrate 1 and the band-shaped light shielding layers 3 are provided between the respective spaces of the filter layers 2 of the respective colors. The plural transparent band-shaped electrode groups 4 having the same width are provided on the filter layers 2. The plural transparent electrode groups 8 which are band-shaped are provided on the 2nd transparent substrate 6 and the band-shaped light shielding layers are provided in the respective spaces between the electrode groups. The 1st substrate 1 and the 2nd substrate 6 are opposed in such a manner that the band-shaped electrode groups intersect orthogonally with each other to constitute picture elements to a matrix state. A liquid crystal material 10 is filled between the two substrates to constitute the titled device. Since the filter layers 2 are not provided on the electrodes as mentioned above, the steepness of the quantity of the transmitted light to the voltage impressed to the liquid crystal is improved and since the voltage loss in the filter layers 2 is eliminated, the decrease of a driving voltage is permitted. |
| format | Patent |
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CONSTITUTION:The band-shaped filter layers 2 of plural colors are provided on a 1st transparent substrate 1 and the band-shaped light shielding layers 3 are provided between the respective spaces of the filter layers 2 of the respective colors. The plural transparent band-shaped electrode groups 4 having the same width are provided on the filter layers 2. The plural transparent electrode groups 8 which are band-shaped are provided on the 2nd transparent substrate 6 and the band-shaped light shielding layers are provided in the respective spaces between the electrode groups. The 1st substrate 1 and the 2nd substrate 6 are opposed in such a manner that the band-shaped electrode groups intersect orthogonally with each other to constitute picture elements to a matrix state. A liquid crystal material 10 is filled between the two substrates to constitute the titled device. Since the filter layers 2 are not provided on the electrodes as mentioned above, the steepness of the quantity of the transmitted light to the voltage impressed to the liquid crystal is improved and since the voltage loss in the filter layers 2 is eliminated, the decrease of a driving voltage is permitted.</description><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 ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PHYSICS ; SEALS ; SIGNS ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><creationdate>1988</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=19880331&DB=EPODOC&CC=JP&NR=S6370828A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19880331&DB=EPODOC&CC=JP&NR=S6370828A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TSUDA KEISUKE</creatorcontrib><creatorcontrib>KUMAKAWA KATSUHIKO</creatorcontrib><creatorcontrib>TATEMICHI TOSHIO</creatorcontrib><title>MATRIX TYPE LIQUID CRYSTAL DISPLAY DEVICE AND ITS PRODUCTION</title><description>PURPOSE:To entirely eliminate the deterioration in liquid crystal characteristics by filter layers and to permit the use of a color filter of thick films having good color purity by forming the titled device into the constitution in which electrode groups are formed on the color filter layers and light shielding layers are provided between the respective adjacent filters and the electrodes of the other substrate. CONSTITUTION:The band-shaped filter layers 2 of plural colors are provided on a 1st transparent substrate 1 and the band-shaped light shielding layers 3 are provided between the respective spaces of the filter layers 2 of the respective colors. The plural transparent band-shaped electrode groups 4 having the same width are provided on the filter layers 2. The plural transparent electrode groups 8 which are band-shaped are provided on the 2nd transparent substrate 6 and the band-shaped light shielding layers are provided in the respective spaces between the electrode groups. The 1st substrate 1 and the 2nd substrate 6 are opposed in such a manner that the band-shaped electrode groups intersect orthogonally with each other to constitute picture elements to a matrix state. A liquid crystal material 10 is filled between the two substrates to constitute the titled device. Since the filter layers 2 are not provided on the electrodes as mentioned above, the steepness of the quantity of the transmitted light to the voltage impressed to the liquid crystal is improved and since the voltage loss in the filter layers 2 is eliminated, the decrease of a driving voltage is permitted.</description><subject>ADVERTISING</subject><subject>CRYPTOGRAPHY</subject><subject>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</subject><subject>DISPLAY</subject><subject>DISPLAYING</subject><subject>EDUCATION</subject><subject>FREQUENCY-CHANGING</subject><subject>LABELS OR NAME-PLATES</subject><subject>NON-LINEAR OPTICS</subject><subject>OPTICAL ANALOGUE/DIGITAL CONVERTERS</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICAL LOGIC ELEMENTS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>SEALS</subject><subject>SIGNS</subject><subject>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1988</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDxdQwJ8oxQCIkMcFXw8QwM9XRRcA6KDA5x9FFw8QwO8HGMVHBxDfN0dlVw9HNR8AwJVggI8ncJdQ7x9PfjYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxXgHBZsbmBhZGFo7GRCgBANMeKa4</recordid><startdate>19880331</startdate><enddate>19880331</enddate><creator>TSUDA KEISUKE</creator><creator>KUMAKAWA KATSUHIKO</creator><creator>TATEMICHI TOSHIO</creator><scope>EVB</scope></search><sort><creationdate>19880331</creationdate><title>MATRIX TYPE LIQUID CRYSTAL DISPLAY DEVICE AND ITS PRODUCTION</title><author>TSUDA KEISUKE ; KUMAKAWA KATSUHIKO ; TATEMICHI TOSHIO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS6370828A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1988</creationdate><topic>ADVERTISING</topic><topic>CRYPTOGRAPHY</topic><topic>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</topic><topic>DISPLAY</topic><topic>DISPLAYING</topic><topic>EDUCATION</topic><topic>FREQUENCY-CHANGING</topic><topic>LABELS OR NAME-PLATES</topic><topic>NON-LINEAR OPTICS</topic><topic>OPTICAL ANALOGUE/DIGITAL CONVERTERS</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICAL LOGIC ELEMENTS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>SEALS</topic><topic>SIGNS</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><toplevel>online_resources</toplevel><creatorcontrib>TSUDA KEISUKE</creatorcontrib><creatorcontrib>KUMAKAWA KATSUHIKO</creatorcontrib><creatorcontrib>TATEMICHI TOSHIO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TSUDA KEISUKE</au><au>KUMAKAWA KATSUHIKO</au><au>TATEMICHI TOSHIO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MATRIX TYPE LIQUID CRYSTAL DISPLAY DEVICE AND ITS PRODUCTION</title><date>1988-03-31</date><risdate>1988</risdate><abstract>PURPOSE:To entirely eliminate the deterioration in liquid crystal characteristics by filter layers and to permit the use of a color filter of thick films having good color purity by forming the titled device into the constitution in which electrode groups are formed on the color filter layers and light shielding layers are provided between the respective adjacent filters and the electrodes of the other substrate. CONSTITUTION:The band-shaped filter layers 2 of plural colors are provided on a 1st transparent substrate 1 and the band-shaped light shielding layers 3 are provided between the respective spaces of the filter layers 2 of the respective colors. The plural transparent band-shaped electrode groups 4 having the same width are provided on the filter layers 2. The plural transparent electrode groups 8 which are band-shaped are provided on the 2nd transparent substrate 6 and the band-shaped light shielding layers are provided in the respective spaces between the electrode groups. The 1st substrate 1 and the 2nd substrate 6 are opposed in such a manner that the band-shaped electrode groups intersect orthogonally with each other to constitute picture elements to a matrix state. A liquid crystal material 10 is filled between the two substrates to constitute the titled device. Since the filter layers 2 are not provided on the electrodes as mentioned above, the steepness of the quantity of the transmitted light to the voltage impressed to the liquid crystal is improved and since the voltage loss in the filter layers 2 is eliminated, the decrease of a driving voltage is permitted.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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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 ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS SEALS SIGNS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | MATRIX TYPE LIQUID CRYSTAL DISPLAY DEVICE AND ITS PRODUCTION |
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