LIQUID CRYSTAL DISPLAY DEVICE
A liquid crystal display device (1) according to an embodiment includes an array substrate (6), a color filter substrate (5), a liquid crystal layer (7), a backlight (4), and a controller (12). The array substrate (6) includes a plurality of pixel electrodes corresponding to a plurality of pixels ar...
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| creator | FUKUYOSHI, Kenzo NAKADA, Hisashi SHIMA, Yasuhiro |
| description | A liquid crystal display device (1) according to an embodiment includes an array substrate (6), a color filter substrate (5), a liquid crystal layer (7), a backlight (4), and a controller (12). The array substrate (6) includes a plurality of pixel electrodes corresponding to a plurality of pixels arranged in a matrix. The color filter substrate (5) is opposed to the array substrate (6) and includes color filters (16) corresponding to the plurality of pixels. The liquid crystal layer (7) is provided between the array substrate (6) and the color filter substrate (7). The backlight (4) is provided on a back surface of the array substrate (6). The controller (12) controls an application timing of a voltage to the pixel electrodes, and a light emission timing of the backlight (4). The plurality of pixels are configured to each have a parallelogrammatic shape elongated in a lateral direction, such that identical colors are arranged in the lateral direction, and different colors are arranged in a vertical direction. Pixels neighboring in the lateral direction are in line-symmetry with respect to a center line of the neighboring pixels. Liquid crystal molecules of the neighboring pixels have a negative dielectric constant anisotropy, and, when the voltage is applied to the pixel electrodes corresponding to the neighboring pixels, the liquid crystal molecules rotate horizontally relative to a substrate plane in a direction of the line-symmetry with respect to the center line. |
| format | Patent |
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The array substrate (6) includes a plurality of pixel electrodes corresponding to a plurality of pixels arranged in a matrix. The color filter substrate (5) is opposed to the array substrate (6) and includes color filters (16) corresponding to the plurality of pixels. The liquid crystal layer (7) is provided between the array substrate (6) and the color filter substrate (7). The backlight (4) is provided on a back surface of the array substrate (6). The controller (12) controls an application timing of a voltage to the pixel electrodes, and a light emission timing of the backlight (4). The plurality of pixels are configured to each have a parallelogrammatic shape elongated in a lateral direction, such that identical colors are arranged in the lateral direction, and different colors are arranged in a vertical direction. Pixels neighboring in the lateral direction are in line-symmetry with respect to a center line of the neighboring pixels. Liquid crystal molecules of the neighboring pixels have a negative dielectric constant anisotropy, and, when the voltage is applied to the pixel electrodes corresponding to the neighboring pixels, the liquid crystal molecules rotate horizontally relative to a substrate plane in a direction of the line-symmetry with respect to the center line.</description><language>eng ; fre ; ger</language><subject>ADVERTISING ; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION ; 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 ; EDUCATION ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; FREQUENCY-CHANGING ; NON-LINEAR OPTICS ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; SEALS ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><creationdate>2017</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=20170927&DB=EPODOC&CC=EP&NR=2840433B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170927&DB=EPODOC&CC=EP&NR=2840433B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FUKUYOSHI, Kenzo</creatorcontrib><creatorcontrib>NAKADA, Hisashi</creatorcontrib><creatorcontrib>SHIMA, Yasuhiro</creatorcontrib><title>LIQUID CRYSTAL DISPLAY DEVICE</title><description>A liquid crystal display device (1) according to an embodiment includes an array substrate (6), a color filter substrate (5), a liquid crystal layer (7), a backlight (4), and a controller (12). The array substrate (6) includes a plurality of pixel electrodes corresponding to a plurality of pixels arranged in a matrix. The color filter substrate (5) is opposed to the array substrate (6) and includes color filters (16) corresponding to the plurality of pixels. The liquid crystal layer (7) is provided between the array substrate (6) and the color filter substrate (7). The backlight (4) is provided on a back surface of the array substrate (6). The controller (12) controls an application timing of a voltage to the pixel electrodes, and a light emission timing of the backlight (4). The plurality of pixels are configured to each have a parallelogrammatic shape elongated in a lateral direction, such that identical colors are arranged in the lateral direction, and different colors are arranged in a vertical direction. Pixels neighboring in the lateral direction are in line-symmetry with respect to a center line of the neighboring pixels. Liquid crystal molecules of the neighboring pixels have a negative dielectric constant anisotropy, and, when the voltage is applied to the pixel electrodes corresponding to the neighboring pixels, the liquid crystal molecules rotate horizontally relative to a substrate plane in a direction of the line-symmetry with respect to the center line.</description><subject>ADVERTISING</subject><subject>ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION</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>EDUCATION</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>FREQUENCY-CHANGING</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>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>SEALS</subject><subject>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD18QwM9XRRcA6KDA5x9FFw8QwO8HGMVHBxDfN0duVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAUYWJgYmxsZOhsZEKAEAVpsgrg</recordid><startdate>20170927</startdate><enddate>20170927</enddate><creator>FUKUYOSHI, Kenzo</creator><creator>NAKADA, Hisashi</creator><creator>SHIMA, Yasuhiro</creator><scope>EVB</scope></search><sort><creationdate>20170927</creationdate><title>LIQUID CRYSTAL DISPLAY DEVICE</title><author>FUKUYOSHI, Kenzo ; NAKADA, Hisashi ; SHIMA, Yasuhiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2840433B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2017</creationdate><topic>ADVERTISING</topic><topic>ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION</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>EDUCATION</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>FREQUENCY-CHANGING</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>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>SEALS</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><toplevel>online_resources</toplevel><creatorcontrib>FUKUYOSHI, Kenzo</creatorcontrib><creatorcontrib>NAKADA, Hisashi</creatorcontrib><creatorcontrib>SHIMA, Yasuhiro</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FUKUYOSHI, Kenzo</au><au>NAKADA, Hisashi</au><au>SHIMA, Yasuhiro</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LIQUID CRYSTAL DISPLAY DEVICE</title><date>2017-09-27</date><risdate>2017</risdate><abstract>A liquid crystal display device (1) according to an embodiment includes an array substrate (6), a color filter substrate (5), a liquid crystal layer (7), a backlight (4), and a controller (12). The array substrate (6) includes a plurality of pixel electrodes corresponding to a plurality of pixels arranged in a matrix. The color filter substrate (5) is opposed to the array substrate (6) and includes color filters (16) corresponding to the plurality of pixels. The liquid crystal layer (7) is provided between the array substrate (6) and the color filter substrate (7). The backlight (4) is provided on a back surface of the array substrate (6). The controller (12) controls an application timing of a voltage to the pixel electrodes, and a light emission timing of the backlight (4). The plurality of pixels are configured to each have a parallelogrammatic shape elongated in a lateral direction, such that identical colors are arranged in the lateral direction, and different colors are arranged in a vertical direction. Pixels neighboring in the lateral direction are in line-symmetry with respect to a center line of the neighboring pixels. Liquid crystal molecules of the neighboring pixels have a negative dielectric constant anisotropy, and, when the voltage is applied to the pixel electrodes corresponding to the neighboring pixels, the liquid crystal molecules rotate horizontally relative to a substrate plane in a direction of the line-symmetry with respect to the center line.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION 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 EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SEALS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | LIQUID CRYSTAL DISPLAY DEVICE |
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