DISPLAY DEVICE
Embodiments described herein aim to provide a display device capable of suppressing the degradation in display quality.According to embodiments, a display device comprises a first substrate comprising a first transparent substrate, and a plurality of pixel electrodes arranged on the first transparen...
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| creator | NAKAMURA, Tenfu OHUE, Yoshihide MURAMOTO, Tatsunori KITAMURA, Koji OKUYAMA, Kentaro KAWAI, Kentaro |
| description | Embodiments described herein aim to provide a display device capable of suppressing the degradation in display quality.According to embodiments, a display device comprises a first substrate comprising a first transparent substrate, and a plurality of pixel electrodes arranged on the first transparent substrate, a second substrate comprising a second transparent substrate having a side surface, and a common electrode opposed to the plurality of pixel electrodes, a sealant formed in a rectangular frame shape and bonding the first substrate with the second substrate, a liquid crystal layer surrounded by the sealant between the first substrate and the second substrate, and containing polymer dispersed liquid crystal, and a light emitting module arranged along the side surface, and the sealant includes a first portion along the side surface, a second portion opposed to the first portion with the liquid crystal layer sandwiched therebetween, an inlet formed in the second portion, and a filling material filled in the inlet, the liquid crystal layer is arranged over a display area where an image is displayed, a first area between the display area and the first portion, and a second area between the display area and the second portion, in plan view, and a first width of the first area is larger than a width of the second area. |
| format | Patent |
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fre ; ger</language><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 ; FREQUENCY-CHANGING ; NON-LINEAR OPTICS ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; PHYSICS ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><creationdate>2023</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=20231122&DB=EPODOC&CC=EP&NR=4279986A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231122&DB=EPODOC&CC=EP&NR=4279986A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKAMURA, Tenfu</creatorcontrib><creatorcontrib>OHUE, Yoshihide</creatorcontrib><creatorcontrib>MURAMOTO, Tatsunori</creatorcontrib><creatorcontrib>KITAMURA, Koji</creatorcontrib><creatorcontrib>OKUYAMA, Kentaro</creatorcontrib><creatorcontrib>KAWAI, Kentaro</creatorcontrib><title>DISPLAY DEVICE</title><description>Embodiments described herein aim to provide a display device capable of suppressing the degradation in display quality.According to embodiments, a display device comprises a first substrate comprising a first transparent substrate, and a plurality of pixel electrodes arranged on the first transparent substrate, a second substrate comprising a second transparent substrate having a side surface, and a common electrode opposed to the plurality of pixel electrodes, a sealant formed in a rectangular frame shape and bonding the first substrate with the second substrate, a liquid crystal layer surrounded by the sealant between the first substrate and the second substrate, and containing polymer dispersed liquid crystal, and a light emitting module arranged along the side surface, and the sealant includes a first portion along the side surface, a second portion opposed to the first portion with the liquid crystal layer sandwiched therebetween, an inlet formed in the second portion, and a filling material filled in the inlet, the liquid crystal layer is arranged over a display area where an image is displayed, a first area between the display area and the first portion, and a second area between the display area and the second portion, in plan view, and a first width of the first area is larger than a width of the second area.</description><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>FREQUENCY-CHANGING</subject><subject>NON-LINEAR OPTICS</subject><subject>OPTICAL ANALOGUE/DIGITAL CONVERTERS</subject><subject>OPTICAL LOGIC ELEMENTS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBz8QwO8HGMVHBxDfN0duVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuASZG5paWFmaOhsZEKAEAjzscnQ</recordid><startdate>20231122</startdate><enddate>20231122</enddate><creator>NAKAMURA, Tenfu</creator><creator>OHUE, Yoshihide</creator><creator>MURAMOTO, Tatsunori</creator><creator>KITAMURA, Koji</creator><creator>OKUYAMA, Kentaro</creator><creator>KAWAI, Kentaro</creator><scope>EVB</scope></search><sort><creationdate>20231122</creationdate><title>DISPLAY DEVICE</title><author>NAKAMURA, Tenfu ; OHUE, Yoshihide ; MURAMOTO, Tatsunori ; KITAMURA, Koji ; OKUYAMA, Kentaro ; KAWAI, Kentaro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4279986A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2023</creationdate><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>FREQUENCY-CHANGING</topic><topic>NON-LINEAR OPTICS</topic><topic>OPTICAL ANALOGUE/DIGITAL CONVERTERS</topic><topic>OPTICAL LOGIC ELEMENTS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><toplevel>online_resources</toplevel><creatorcontrib>NAKAMURA, Tenfu</creatorcontrib><creatorcontrib>OHUE, Yoshihide</creatorcontrib><creatorcontrib>MURAMOTO, Tatsunori</creatorcontrib><creatorcontrib>KITAMURA, Koji</creatorcontrib><creatorcontrib>OKUYAMA, Kentaro</creatorcontrib><creatorcontrib>KAWAI, Kentaro</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKAMURA, Tenfu</au><au>OHUE, Yoshihide</au><au>MURAMOTO, Tatsunori</au><au>KITAMURA, Koji</au><au>OKUYAMA, Kentaro</au><au>KAWAI, Kentaro</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DISPLAY DEVICE</title><date>2023-11-22</date><risdate>2023</risdate><abstract>Embodiments described herein aim to provide a display device capable of suppressing the degradation in display quality.According to embodiments, a display device comprises a first substrate comprising a first transparent substrate, and a plurality of pixel electrodes arranged on the first transparent substrate, a second substrate comprising a second transparent substrate having a side surface, and a common electrode opposed to the plurality of pixel electrodes, a sealant formed in a rectangular frame shape and bonding the first substrate with the second substrate, a liquid crystal layer surrounded by the sealant between the first substrate and the second substrate, and containing polymer dispersed liquid crystal, and a light emitting module arranged along the side surface, and the sealant includes a first portion along the side surface, a second portion opposed to the first portion with the liquid crystal layer sandwiched therebetween, an inlet formed in the second portion, and a filling material filled in the inlet, the liquid crystal layer is arranged over a display area where an image is displayed, a first area between the display area and the first portion, and a second area between the display area and the second portion, in plan view, and a first width of the first area is larger than a width of the second area.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | 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 FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | DISPLAY DEVICE |
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