SEALING MATERIAL SHEET FOR SPONTANEOUS LIGHT EMITTING DISPLAY BODY, AND SPONTANEOUS LIGHT EMITTING DISPLAY BODY USING THE SAME
To provide a sealing material sheet which is preferably specialized as various spontaneous light emitting display bodies such as a micro LED television that are being expected as next-generation display devices, and a sealing material sheet which is particularly excellent in suitability as a spontan...
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| description | To provide a sealing material sheet which is preferably specialized as various spontaneous light emitting display bodies such as a micro LED television that are being expected as next-generation display devices, and a sealing material sheet which is particularly excellent in suitability as a spontaneous light emitting display body such as a micro LED television.SOLUTION: A resin sheet contains an olefin-based resin as a base resin, wherein a Vicat softening point exceeds 60°C and is 90°C or lower, MFR at 190°C is 0.1 g/10 min or more and less than 12.0 g/10 min, and film thickness uniformity measured by a predetermined film thickness uniformity test is less than 8%.SELECTED DRAWING: Figure 2
【課題】次世代表示装置として期待が高まりつつあるマイクロＬＥＤテレビ等、各種の自発光型表示体用途に好ましいものとして特化された封止材シートの開発が望まれていた。本発明は、マイクロＬＥＤテレビ等の自発光型表示体用としての適性に特に優れる封止材シートを提供することを目的とする。【解決手段】オレフィン系樹脂をベース樹脂とする樹脂シートであって、ビカット軟化点が、６０℃を超えて９０℃以下であり、１９０℃におけるＭＦＲが、０．１ｇ／１０ｍｉｎ以上１２．０ｇ／１０ｍｉｎ未満であり、所定の膜厚均一性試験によって測定される膜厚均一性が、８％未満である、自発光型表示体用の封止材シート１とする。【選択図】図２ |
| format | Patent |
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【課題】次世代表示装置として期待が高まりつつあるマイクロＬＥＤテレビ等、各種の自発光型表示体用途に好ましいものとして特化された封止材シートの開発が望まれていた。本発明は、マイクロＬＥＤテレビ等の自発光型表示体用としての適性に特に優れる封止材シートを提供することを目的とする。【解決手段】オレフィン系樹脂をベース樹脂とする樹脂シートであって、ビカット軟化点が、６０℃を超えて９０℃以下であり、１９０℃におけるＭＦＲが、０．１ｇ／１０ｍｉｎ以上１２．０ｇ／１０ｍｉｎ未満であり、所定の膜厚均一性試験によって測定される膜厚均一性が、８％未満である、自発光型表示体用の封止材シート１とする。【選択図】図２</description><language>eng ; jpn</language><subject>ADVERTISING ; BASIC ELECTRIC ELEMENTS ; CRYPTOGRAPHY ; DISPLAY ; DISPLAYING ; EDUCATION ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; LABELS OR NAME-PLATES ; PHYSICS ; SEALS ; SEMICONDUCTOR DEVICES ; SIGNS</subject><creationdate>2024</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=20240130&DB=EPODOC&CC=JP&NR=2024012301A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240130&DB=EPODOC&CC=JP&NR=2024012301A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TSUZUKI ATSURO</creatorcontrib><title>SEALING MATERIAL SHEET FOR SPONTANEOUS LIGHT EMITTING DISPLAY BODY, AND SPONTANEOUS LIGHT EMITTING DISPLAY BODY USING THE SAME</title><description>To provide a sealing material sheet which is preferably specialized as various spontaneous light emitting display bodies such as a micro LED television that are being expected as next-generation display devices, and a sealing material sheet which is particularly excellent in suitability as a spontaneous light emitting display body such as a micro LED television.SOLUTION: A resin sheet contains an olefin-based resin as a base resin, wherein a Vicat softening point exceeds 60°C and is 90°C or lower, MFR at 190°C is 0.1 g/10 min or more and less than 12.0 g/10 min, and film thickness uniformity measured by a predetermined film thickness uniformity test is less than 8%.SELECTED DRAWING: Figure 2
【課題】次世代表示装置として期待が高まりつつあるマイクロＬＥＤテレビ等、各種の自発光型表示体用途に好ましいものとして特化された封止材シートの開発が望まれていた。本発明は、マイクロＬＥＤテレビ等の自発光型表示体用としての適性に特に優れる封止材シートを提供することを目的とする。【解決手段】オレフィン系樹脂をベース樹脂とする樹脂シートであって、ビカット軟化点が、６０℃を超えて９０℃以下であり、１９０℃におけるＭＦＲが、０．１ｇ／１０ｍｉｎ以上１２．０ｇ／１０ｍｉｎ未満であり、所定の膜厚均一性試験によって測定される膜厚均一性が、８％未満である、自発光型表示体用の封止材シート１とする。【選択図】図２</description><subject>ADVERTISING</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CRYPTOGRAPHY</subject><subject>DISPLAY</subject><subject>DISPLAYING</subject><subject>EDUCATION</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>LABELS OR NAME-PLATES</subject><subject>PHYSICS</subject><subject>SEALS</subject><subject>SEMICONDUCTOR DEVICES</subject><subject>SIGNS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNys8KgkAQgHEvHaJ6h6Fzga69wJiju7F_xBkPnkRiO0UJdu7ZQ-gBPH3w8dsmXya0xtfgUKg1aIE1kUAVWuAmeEFPoWOwptYC5IzIokvDjcUeilD2J0BfrsXQ8bJEEzA62iebx_ic4-HfXXKsSK76HKf3EOdpvMdX_Ay3RqXqkmYqTzPMV6Efg4E8DQ</recordid><startdate>20240130</startdate><enddate>20240130</enddate><creator>TSUZUKI ATSURO</creator><scope>EVB</scope></search><sort><creationdate>20240130</creationdate><title>SEALING MATERIAL SHEET FOR SPONTANEOUS LIGHT EMITTING DISPLAY BODY, AND SPONTANEOUS LIGHT EMITTING DISPLAY BODY USING THE SAME</title><author>TSUZUKI ATSURO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2024012301A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2024</creationdate><topic>ADVERTISING</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CRYPTOGRAPHY</topic><topic>DISPLAY</topic><topic>DISPLAYING</topic><topic>EDUCATION</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>LABELS OR NAME-PLATES</topic><topic>PHYSICS</topic><topic>SEALS</topic><topic>SEMICONDUCTOR DEVICES</topic><topic>SIGNS</topic><toplevel>online_resources</toplevel><creatorcontrib>TSUZUKI ATSURO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TSUZUKI ATSURO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SEALING MATERIAL SHEET FOR SPONTANEOUS LIGHT EMITTING DISPLAY BODY, AND SPONTANEOUS LIGHT EMITTING DISPLAY BODY USING THE SAME</title><date>2024-01-30</date><risdate>2024</risdate><abstract>To provide a sealing material sheet which is preferably specialized as various spontaneous light emitting display bodies such as a micro LED television that are being expected as next-generation display devices, and a sealing material sheet which is particularly excellent in suitability as a spontaneous light emitting display body such as a micro LED television.SOLUTION: A resin sheet contains an olefin-based resin as a base resin, wherein a Vicat softening point exceeds 60°C and is 90°C or lower, MFR at 190°C is 0.1 g/10 min or more and less than 12.0 g/10 min, and film thickness uniformity measured by a predetermined film thickness uniformity test is less than 8%.SELECTED DRAWING: Figure 2
【課題】次世代表示装置として期待が高まりつつあるマイクロＬＥＤテレビ等、各種の自発光型表示体用途に好ましいものとして特化された封止材シートの開発が望まれていた。本発明は、マイクロＬＥＤテレビ等の自発光型表示体用としての適性に特に優れる封止材シートを提供することを目的とする。【解決手段】オレフィン系樹脂をベース樹脂とする樹脂シートであって、ビカット軟化点が、６０℃を超えて９０℃以下であり、１９０℃におけるＭＦＲが、０．１ｇ／１０ｍｉｎ以上１２．０ｇ／１０ｍｉｎ未満であり、所定の膜厚均一性試験によって測定される膜厚均一性が、８％未満である、自発光型表示体用の封止材シート１とする。【選択図】図２</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADVERTISING BASIC ELECTRIC ELEMENTS CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY LABELS OR NAME-PLATES PHYSICS SEALS SEMICONDUCTOR DEVICES SIGNS |
| title | SEALING MATERIAL SHEET FOR SPONTANEOUS LIGHT EMITTING DISPLAY BODY, AND SPONTANEOUS LIGHT EMITTING DISPLAY BODY USING THE SAME |
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