Photosensitive information carrier
The invention relates to photonics and optoelectronics, namely to a photosensitive information carrier.The photosensitive information carrier, according to the invention, includes an optically transparent substrate of polyethylene terephthalate or glass, on which is deposited a photosensitive layer...
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| creator | MEŞALCHIN Alexei PRISACAR Alexandru ACHIMOVA Elena ANDRIEŞ Andrei VLAD Liudmila ROBU Ştefan TRIDUH Ghenadii |
| description | The invention relates to photonics and optoelectronics, namely to a photosensitive information carrier.The photosensitive information carrier, according to the invention, includes an optically transparent substrate of polyethylene terephthalate or glass, on which is deposited a photosensitive layer of copolymer 9-carbazolylmethylthiiran-glycidyl butyrate proceeding from the following ratio of monomers, mol %:sensitized with triiodomethane, taken in the quantity of 8...10% of copolymer weight.The result is to increase the photosensitivity of the information carrier and 1.5...2 times the diffraction efficiency as compared with the closest analog.
Invenţia se referă la fotonică şi optoelectronică, şi anume la un purtător de informaţie fotostructurabil.Purtătorul de informaţie fotostructurabil, conform invenţiei, include un suport optic transparent de polietilentereftalat sau sticlă, pe care este depus un strat fotosensibil din copolimerul 9-carbazolilmetiltiiran-butirat de glicidil reieşind din următorul raport al monomerilor, % mol:sensibilizat cu triiodmetan, luat în cantitate de 8...10% de la masa copolimerului.Rezultatul constă în majorarea fotosensibilităţii purtătorului de informaţie şi de 1,5...2 ori a eficacităţii de difracţie în comparaţie cu cea mai apropiată soluţie.
Изобретение относится к фотонике и оптоэлектронике, а именно к фоточувствительному носителю информации.Фоточувствительный носитель информации, согласно изобретению, включает оптически прозрачную подложку из полиэтилентерефталата или стекла, на которой нанесен фоточувствительный слой из сополимера 9-карбазолилметилтииран-глицидилбутират исходя из следующего соотношения мономеров, мол %:сенсибилизированный трийодметаном, взятым в количестве 8...10% от массы сополимера.Результат состоит в увеличении фоточувствительности носителя информации и в 1,5...2 раза дифракционной эффективности по сравнению с наиболее близким аналогом. |
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Invenţia se referă la fotonică şi optoelectronică, şi anume la un purtător de informaţie fotostructurabil.Purtătorul de informaţie fotostructurabil, conform invenţiei, include un suport optic transparent de polietilentereftalat sau sticlă, pe care este depus un strat fotosensibil din copolimerul 9-carbazolilmetiltiiran-butirat de glicidil reieşind din următorul raport al monomerilor, % mol:sensibilizat cu triiodmetan, luat în cantitate de 8...10% de la masa copolimerului.Rezultatul constă în majorarea fotosensibilităţii purtătorului de informaţie şi de 1,5...2 ori a eficacităţii de difracţie în comparaţie cu cea mai apropiată soluţie.
Изобретение относится к фотонике и оптоэлектронике, а именно к фоточувствительному носителю информации.Фоточувствительный носитель информации, согласно изобретению, включает оптически прозрачную подложку из полиэтилентерефталата или стекла, на которой нанесен фоточувствительный слой из сополимера 9-карбазолилметилтииран-глицидилбутират исходя из следующего соотношения мономеров, мол %:сенсибилизированный трийодметаном, взятым в количестве 8...10% от массы сополимера.Результат состоит в увеличении фоточувствительности носителя информации и в 1,5...2 раза дифракционной эффективности по сравнению с наиболее близким аналогом.</description><language>eng ; rum ; rus</language><subject>AUXILIARY PROCESSES IN PHOTOGRAPHY ; CHEMISTRY ; CINEMATOGRAPHY ; COMPOSITIONS BASED THEREON ; ELECTROGRAPHY ; HETEROCYCLIC COMPOUNDS ; HOLOGRAPHY ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC CHEMISTRY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES ; PHOTOGRAPHY ; PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES ; PHYSICS ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>2011</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=20111031&DB=EPODOC&CC=MD&NR=352Z$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20111031&DB=EPODOC&CC=MD&NR=352Z$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MEŞALCHIN Alexei</creatorcontrib><creatorcontrib>PRISACAR Alexandru</creatorcontrib><creatorcontrib>ACHIMOVA Elena</creatorcontrib><creatorcontrib>ANDRIEŞ Andrei</creatorcontrib><creatorcontrib>VLAD Liudmila</creatorcontrib><creatorcontrib>ROBU Ştefan</creatorcontrib><creatorcontrib>TRIDUH Ghenadii</creatorcontrib><title>Photosensitive information carrier</title><description>The invention relates to photonics and optoelectronics, namely to a photosensitive information carrier.The photosensitive information carrier, according to the invention, includes an optically transparent substrate of polyethylene terephthalate or glass, on which is deposited a photosensitive layer of copolymer 9-carbazolylmethylthiiran-glycidyl butyrate proceeding from the following ratio of monomers, mol %:sensitized with triiodomethane, taken in the quantity of 8...10% of copolymer weight.The result is to increase the photosensitivity of the information carrier and 1.5...2 times the diffraction efficiency as compared with the closest analog.
Invenţia se referă la fotonică şi optoelectronică, şi anume la un purtător de informaţie fotostructurabil.Purtătorul de informaţie fotostructurabil, conform invenţiei, include un suport optic transparent de polietilentereftalat sau sticlă, pe care este depus un strat fotosensibil din copolimerul 9-carbazolilmetiltiiran-butirat de glicidil reieşind din următorul raport al monomerilor, % mol:sensibilizat cu triiodmetan, luat în cantitate de 8...10% de la masa copolimerului.Rezultatul constă în majorarea fotosensibilităţii purtătorului de informaţie şi de 1,5...2 ori a eficacităţii de difracţie în comparaţie cu cea mai apropiată soluţie.
Изобретение относится к фотонике и оптоэлектронике, а именно к фоточувствительному носителю информации.Фоточувствительный носитель информации, согласно изобретению, включает оптически прозрачную подложку из полиэтилентерефталата или стекла, на которой нанесен фоточувствительный слой из сополимера 9-карбазолилметилтииран-глицидилбутират исходя из следующего соотношения мономеров, мол %:сенсибилизированный трийодметаном, взятым в количестве 8...10% от массы сополимера.Результат состоит в увеличении фоточувствительности носителя информации и в 1,5...2 раза дифракционной эффективности по сравнению с наиболее близким аналогом.</description><subject>AUXILIARY PROCESSES IN PHOTOGRAPHY</subject><subject>CHEMISTRY</subject><subject>CINEMATOGRAPHY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>ELECTROGRAPHY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>HOLOGRAPHY</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES</subject><subject>PHOTOGRAPHY</subject><subject>PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES</subject><subject>PHYSICS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAKyMgvyS9OzSvOLMksS1XIzEvLL8pNLMnMz1NITiwqykwt4mFgTUvMKU7lhdLcDDJuriHOHrqpBfnxqcUFicmpeakl8b4uxqZGUVHGBKQBm-ElKw</recordid><startdate>20111031</startdate><enddate>20111031</enddate><creator>MEŞALCHIN Alexei</creator><creator>PRISACAR Alexandru</creator><creator>ACHIMOVA Elena</creator><creator>ANDRIEŞ Andrei</creator><creator>VLAD Liudmila</creator><creator>ROBU Ştefan</creator><creator>TRIDUH Ghenadii</creator><scope>EVB</scope></search><sort><creationdate>20111031</creationdate><title>Photosensitive information carrier</title><author>MEŞALCHIN Alexei ; PRISACAR Alexandru ; ACHIMOVA Elena ; ANDRIEŞ Andrei ; VLAD Liudmila ; ROBU Ştefan ; TRIDUH Ghenadii</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_MD352ZZ3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rum ; rus</language><creationdate>2011</creationdate><topic>AUXILIARY PROCESSES IN PHOTOGRAPHY</topic><topic>CHEMISTRY</topic><topic>CINEMATOGRAPHY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>ELECTROGRAPHY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>HOLOGRAPHY</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES</topic><topic>PHOTOGRAPHY</topic><topic>PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES</topic><topic>PHYSICS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>MEŞALCHIN Alexei</creatorcontrib><creatorcontrib>PRISACAR Alexandru</creatorcontrib><creatorcontrib>ACHIMOVA Elena</creatorcontrib><creatorcontrib>ANDRIEŞ Andrei</creatorcontrib><creatorcontrib>VLAD Liudmila</creatorcontrib><creatorcontrib>ROBU Ştefan</creatorcontrib><creatorcontrib>TRIDUH Ghenadii</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MEŞALCHIN Alexei</au><au>PRISACAR Alexandru</au><au>ACHIMOVA Elena</au><au>ANDRIEŞ Andrei</au><au>VLAD Liudmila</au><au>ROBU Ştefan</au><au>TRIDUH Ghenadii</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Photosensitive information carrier</title><date>2011-10-31</date><risdate>2011</risdate><abstract>The invention relates to photonics and optoelectronics, namely to a photosensitive information carrier.The photosensitive information carrier, according to the invention, includes an optically transparent substrate of polyethylene terephthalate or glass, on which is deposited a photosensitive layer of copolymer 9-carbazolylmethylthiiran-glycidyl butyrate proceeding from the following ratio of monomers, mol %:sensitized with triiodomethane, taken in the quantity of 8...10% of copolymer weight.The result is to increase the photosensitivity of the information carrier and 1.5...2 times the diffraction efficiency as compared with the closest analog.
Invenţia se referă la fotonică şi optoelectronică, şi anume la un purtător de informaţie fotostructurabil.Purtătorul de informaţie fotostructurabil, conform invenţiei, include un suport optic transparent de polietilentereftalat sau sticlă, pe care este depus un strat fotosensibil din copolimerul 9-carbazolilmetiltiiran-butirat de glicidil reieşind din următorul raport al monomerilor, % mol:sensibilizat cu triiodmetan, luat în cantitate de 8...10% de la masa copolimerului.Rezultatul constă în majorarea fotosensibilităţii purtătorului de informaţie şi de 1,5...2 ori a eficacităţii de difracţie în comparaţie cu cea mai apropiată soluţie.
Изобретение относится к фотонике и оптоэлектронике, а именно к фоточувствительному носителю информации.Фоточувствительный носитель информации, согласно изобретению, включает оптически прозрачную подложку из полиэтилентерефталата или стекла, на которой нанесен фоточувствительный слой из сополимера 9-карбазолилметилтииран-глицидилбутират исходя из следующего соотношения мономеров, мол %:сенсибилизированный трийодметаном, взятым в количестве 8...10% от массы сополимера.Результат состоит в увеличении фоточувствительности носителя информации и в 1,5...2 раза дифракционной эффективности по сравнению с наиболее близким аналогом.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AUXILIARY PROCESSES IN PHOTOGRAPHY CHEMISTRY CINEMATOGRAPHY COMPOSITIONS BASED THEREON ELECTROGRAPHY HETEROCYCLIC COMPOUNDS HOLOGRAPHY MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | Photosensitive information carrier |
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