화합물, 액정 조성물 그리고 이것을 이용한 액정 표시 소자, 센서, 액정 렌즈, 광통신 기기 및 안테나
본 발명은, Tni가 높고, Δn이 크며, Vth가 낮고, Δεr이 크며, tanδiso가 작고, 저온에서의 보존성이 양호한 액정 조성물을 제공할 수 있는 화합물, 액정 조성물 그리고 이것을 이용한 액정 표시 소자, 센서, 액정 렌즈, 광통신 기기 및 안테나를 제공하는 것을 과제로 한다. 구체적으로는, 에틴일렌기(-C≡C-)와 이소티오시아네이트기(-NCS)를 갖는 일반식 (i)로 표시되는 화합물, 당해 화합물의 1종 또는 2종 이상 포함하는 액정 조성물이다. It is an object of the present invention...
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| creator | SUGIYAMA NORIYUKI UMEZU YASUO HIRATA SHINICHI HAYASHI MASANAO TAKASAKI MIKA |
| description | 본 발명은, Tni가 높고, Δn이 크며, Vth가 낮고, Δεr이 크며, tanδiso가 작고, 저온에서의 보존성이 양호한 액정 조성물을 제공할 수 있는 화합물, 액정 조성물 그리고 이것을 이용한 액정 표시 소자, 센서, 액정 렌즈, 광통신 기기 및 안테나를 제공하는 것을 과제로 한다. 구체적으로는, 에틴일렌기(-C≡C-)와 이소티오시아네이트기(-NCS)를 갖는 일반식 (i)로 표시되는 화합물, 당해 화합물의 1종 또는 2종 이상 포함하는 액정 조성물이다.
It is an object of the present invention to provide a compound that can provide a liquid crystal composition with a high Tni, a high Δn, a low Vth, a high Δεr, a low tan δiso, and high storage stability at low temperatures, a liquid crystal composition, as well as a liquid crystal display element, a sensor, a liquid crystal lens, optical communication equipment, and an antenna each using this. Specifically disclosed are a compound represented by the general formula (i) having an ethynylene group (-C≡C-) and an isothiocyanate group (-NCS) and a liquid crystal composition containing one or two or more of the compounds. |
| format | Patent |
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It is an object of the present invention to provide a compound that can provide a liquid crystal composition with a high Tni, a high Δn, a low Vth, a high Δεr, a low tan δiso, and high storage stability at low temperatures, a liquid crystal composition, as well as a liquid crystal display element, a sensor, a liquid crystal lens, optical communication equipment, and an antenna each using this. Specifically disclosed are a compound represented by the general formula (i) having an ethynylene group (-C≡C-) and an isothiocyanate group (-NCS) and a liquid crystal composition containing one or two or more of the compounds.</description><language>kor</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; ADHESIVES ; ANTENNAS, i.e. RADIO AERIALS ; BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; 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 ; DYES ; ELECTRICITY ; FREQUENCY-CHANGING ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-LINEAR OPTICS ; OPTICAL ANALOGUE/DIGITAL CONVERTERS ; OPTICAL LOGIC ELEMENTS ; OPTICS ; ORGANIC CHEMISTRY ; PAINTS ; PHYSICS ; POLISHES ; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</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=20240112&DB=EPODOC&CC=KR&NR=20240005693A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240112&DB=EPODOC&CC=KR&NR=20240005693A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUGIYAMA NORIYUKI</creatorcontrib><creatorcontrib>UMEZU YASUO</creatorcontrib><creatorcontrib>HIRATA SHINICHI</creatorcontrib><creatorcontrib>HAYASHI MASANAO</creatorcontrib><creatorcontrib>TAKASAKI MIKA</creatorcontrib><title>화합물, 액정 조성물 그리고 이것을 이용한 액정 표시 소자, 센서, 액정 렌즈, 광통신 기기 및 안테나</title><description>본 발명은, Tni가 높고, Δn이 크며, Vth가 낮고, Δεr이 크며, tanδiso가 작고, 저온에서의 보존성이 양호한 액정 조성물을 제공할 수 있는 화합물, 액정 조성물 그리고 이것을 이용한 액정 표시 소자, 센서, 액정 렌즈, 광통신 기기 및 안테나를 제공하는 것을 과제로 한다. 구체적으로는, 에틴일렌기(-C≡C-)와 이소티오시아네이트기(-NCS)를 갖는 일반식 (i)로 표시되는 화합물, 당해 화합물의 1종 또는 2종 이상 포함하는 액정 조성물이다.
It is an object of the present invention to provide a compound that can provide a liquid crystal composition with a high Tni, a high Δn, a low Vth, a high Δεr, a low tan δiso, and high storage stability at low temperatures, a liquid crystal composition, as well as a liquid crystal display element, a sensor, a liquid crystal lens, optical communication equipment, and an antenna each using this. Specifically disclosed are a compound represented by the general formula (i) having an ethynylene group (-C≡C-) and an isothiocyanate group (-NCS) and a liquid crystal composition containing one or two or more of the compounds.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>ADHESIVES</subject><subject>ANTENNAS, i.e. RADIO AERIALS</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMISTRY</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>DYES</subject><subject>ELECTRICITY</subject><subject>FREQUENCY-CHANGING</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>NON-LINEAR OPTICS</subject><subject>OPTICAL ANALOGUE/DIGITAL CONVERTERS</subject><subject>OPTICAL LOGIC ELEMENTS</subject><subject>OPTICS</subject><subject>ORGANIC CHEMISTRY</subject><subject>PAINTS</subject><subject>PHYSICS</subject><subject>POLISHES</subject><subject>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZGh9O3PK26krX6_Zo6PwZurCNwumKrxZuOFNy0agiMKr7TteL1vzavMChTdzt7za1PxmbguI9WbWyrdT58CUv5045003kNfW82beBKAhLXvetMyBG_Z6Qc-bZR06Cq-2THzbtvVN9wKFVzs2AJHC6w39QDUdb1t7XjfN4GFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8d5BRgZGJgYGBqZmlsaOxsSpAgDswm6k</recordid><startdate>20240112</startdate><enddate>20240112</enddate><creator>SUGIYAMA NORIYUKI</creator><creator>UMEZU YASUO</creator><creator>HIRATA SHINICHI</creator><creator>HAYASHI MASANAO</creator><creator>TAKASAKI MIKA</creator><scope>EVB</scope></search><sort><creationdate>20240112</creationdate><title>화합물, 액정 조성물 그리고 이것을 이용한 액정 표시 소자, 센서, 액정 렌즈, 광통신 기기 및 안테나</title><author>SUGIYAMA NORIYUKI ; UMEZU YASUO ; HIRATA SHINICHI ; HAYASHI MASANAO ; TAKASAKI MIKA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20240005693A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>kor</language><creationdate>2024</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>ADHESIVES</topic><topic>ANTENNAS, i.e. RADIO AERIALS</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMISTRY</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>DYES</topic><topic>ELECTRICITY</topic><topic>FREQUENCY-CHANGING</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>NON-LINEAR OPTICS</topic><topic>OPTICAL ANALOGUE/DIGITAL CONVERTERS</topic><topic>OPTICAL LOGIC ELEMENTS</topic><topic>OPTICS</topic><topic>ORGANIC CHEMISTRY</topic><topic>PAINTS</topic><topic>PHYSICS</topic><topic>POLISHES</topic><topic>TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF</topic><toplevel>online_resources</toplevel><creatorcontrib>SUGIYAMA NORIYUKI</creatorcontrib><creatorcontrib>UMEZU YASUO</creatorcontrib><creatorcontrib>HIRATA SHINICHI</creatorcontrib><creatorcontrib>HAYASHI MASANAO</creatorcontrib><creatorcontrib>TAKASAKI MIKA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUGIYAMA NORIYUKI</au><au>UMEZU YASUO</au><au>HIRATA SHINICHI</au><au>HAYASHI MASANAO</au><au>TAKASAKI MIKA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>화합물, 액정 조성물 그리고 이것을 이용한 액정 표시 소자, 센서, 액정 렌즈, 광통신 기기 및 안테나</title><date>2024-01-12</date><risdate>2024</risdate><abstract>본 발명은, Tni가 높고, Δn이 크며, Vth가 낮고, Δεr이 크며, tanδiso가 작고, 저온에서의 보존성이 양호한 액정 조성물을 제공할 수 있는 화합물, 액정 조성물 그리고 이것을 이용한 액정 표시 소자, 센서, 액정 렌즈, 광통신 기기 및 안테나를 제공하는 것을 과제로 한다. 구체적으로는, 에틴일렌기(-C≡C-)와 이소티오시아네이트기(-NCS)를 갖는 일반식 (i)로 표시되는 화합물, 당해 화합물의 1종 또는 2종 이상 포함하는 액정 조성물이다.
It is an object of the present invention to provide a compound that can provide a liquid crystal composition with a high Tni, a high Δn, a low Vth, a high Δεr, a low tan δiso, and high storage stability at low temperatures, a liquid crystal composition, as well as a liquid crystal display element, a sensor, a liquid crystal lens, optical communication equipment, and an antenna each using this. Specifically disclosed are a compound represented by the general formula (i) having an ethynylene group (-C≡C-) and an isothiocyanate group (-NCS) and a liquid crystal composition containing one or two or more of the compounds.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS ADHESIVES ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS CHEMISTRY 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 DYES ELECTRICITY FREQUENCY-CHANGING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS ORGANIC CHEMISTRY PAINTS PHYSICS POLISHES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF |
| title | 화합물, 액정 조성물 그리고 이것을 이용한 액정 표시 소자, 센서, 액정 렌즈, 광통신 기기 및 안테나 |
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